Startup Companies Using PostHog in the UK: 72 Active Firms (2026)
UK startups using product analytics tools track digital journeys and feature adoption to guide product-led growth across web and software markets.
Product, growth and engineering teams usually sit behind adoption, rather than a central IT buying centre. Among startups, the tool’s main job is to join website acquisition, activation and in-product events so teams can see which journeys convert and which features are used after sign-up. Running it on a public site tends to signal a direct digital sales motion, some internal technical capacity and a willingness to instrument product behaviour beyond basic page-view reporting. Engagements are usually lightweight by enterprise-software standards: a small team, a revenue-generating product and enough usage volume to make cohort analysis useful.
Read more
The UK adoption picture is small and product-led: 72 actively trading startups run this product-analytics stack on their public websites. Within a 1,276-company startup analytics comparison, the system accounts for 5.6% of detections and sits fourth in the category ranking, behind the default web-analytics and session-insight tools. London accounts for 59.7% of registered users, followed by the North West at 6.9%, the East Midlands and West Midlands at 5.6% each, and the East of England at 4.2%. Reported headcount totals 616 people, consistent with lean commercial and engineering teams rather than large enterprise estates.
Startup status does not create a separate regulatory perimeter. These firms still sit under Companies House administration, including confirmation-statement filing and identity-verification requirements where applicable. The product-analytics layer adds a privacy and procurement angle: event capture, cookies, user identifiers and marketing tags need to be mapped to ICO expectations and GDPR obligations, especially where acquisition and in-product behaviour are joined. Sector permissions remain activity-led. A fintech, energy, aviation, healthcare or legal startup needs the relevant FCA, OFGEM, CAA, MHRA, ICO or professional permissions, rather than relying on its lifecycle label.
Adoption appears likely to remain concentrated among startups with product-led sales motions and enough engineering capacity to manage instrumentation themselves. Broader web-analytics tools tend to be retained for marketing reporting, while specialist product analytics is added when activation, retention and feature usage become board-level operating questions. Consolidation in the analytics and customer-data stack may pull some buyers towards bundled tools, but privacy pressure and the wish to own event-level behaviour should keep room for independent product instrumentation. The scarcity of larger users suggests many adopters are still in early-commercial mode.
Adoption by company size
Adoption of PostHog varies by company size across the trading UK startup companies in this cohort. 2.6% of the 1,979 companies with under 10 employees run PostHog (52 detected). 2.9% of the 586 companies with 10–50 employees run PostHog (17 detected). 0% of the 11 companies with over 50 employees run PostHog (0 detected). That is a 2.6% gap between the over 50 employees and under 10 employees bands.
72
Active firms
2026
5.6%
Of detected Analytics share
UK startup
6
Median headcount
Filed accounts
145
Verified contacts
Across this cohort
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Key facts
36% of the cohort was incorporated since 2022 (26 firms), so a sizeable share is in its first few filing cycles.
The tracked analytics system appears on 5.6% (72) of the 1,276 startup sites with a detectable analytics system, placing it fourth in the category by detected share.
Registered addresses are concentrated in London, which accounts for 59.7% (43) of the cohort; the next largest listed region is the North West at 6.9% (5).
Co-occurrence points to comparatively mature startup web stacks: 79.2% (57) also run a web-infrastructure layer and 62.5% (45) also run a tag-management layer.
Overlapping sector tags show a software-heavy cohort: SaaS applies to 86.1% (62), while AI & Machine Learning applies to 40.3% (29).
Startup status does not create a separate UK permissioning regime; sector-specific rules still apply for financial services, energy supply, aviation, healthcare and legal activity.
Analytics market share among UK Startup
Share of the 1,276 UK Startup with a detectable system. As of June 2026.
What else do PostHog-running Startup run?
Share of the 72 PostHog-running UK companies where each technology was also detected. As of June 2026.
Where PostHog Startup are, and how healthy they look
By region
By registered-office region; companies without a regional match count toward Rest of UK.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
6
Median headcount
£404.5K
Median UK turnover
0%
Above £5M turnover
26
Incorporated since 2022
145 verified decision-maker contacts
across these 72 companies, with emails available in Firmbase. Filter by role, seniority and stack.
Top UK Startup using PostHog
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 3 filingsProvides AI-powered tools for planning and designing marketing websites, including generators for sitemaps, wireframes and style guides. Offers libraries of UI components and design assets for…
Serves web designers, developers and digital agencies building marketing websites, including Webflow, Figma and React users at businesses and brands globally.
Financial Health
StableStable · -13% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops a work management and collaboration platform that combines task tracking, project boards, documents, and meeting transcription in one application. Provides features such as sprints, search,…
Serves individuals, small teams and companies of all sizes, particularly project, product and engineering teams, as well as service businesses collaborating with clients.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops online whiteboard software used by teams to run agile meetings, retrospectives, planning sessions and workshops. Platform provides collaborative canvases, templates, task tracking, shared…
Serves B2B agile software and product teams, including Scrum Masters, developers, agile coaches, delivery managers, product owners, engineering managers and product designers.
Financial Health
StrongStrong · Growing, Hiring · 13% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Develops and operates an online design feedback platform that enables teams and clients to review websites, Figma files, images, videos, PDFs and presentations, leave comments, track revisions, and…
Sells to designers, creative teams and agencies that need feedback from clients and internal reviewers on websites, Figma files, images, videos, presentations and PDFs.
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops AI-powered email assistant software that integrates with Gmail and Outlook to organise inbox messages, categorise emails, generate draft replies in a user’s writing style, and capture…
Sells to individual professionals, teams, and small to medium-sized businesses using Gmail or Outlook, with options for both self-serve users and organisational buyers seeking email and meeting admin…
Financial Health
StableStable · -31% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops software for creating interactive product demos, videos, and visual presentations. The platform captures product workflows via browser or desktop tools and uses AI-assisted editing to…
Serves B2B product-led companies, targeting go-to-market, marketing, product, sales, pre-sales, customer success, enablement and training teams that need to communicate product value to buyers and…
Financial Health
HealthyHealthy · Hiring · 7% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Develops an AI-powered online study platform that provides personalised tutoring, exam practice questions, and instant feedback for secondary school and college entrance exams including GCSE,…
Serves secondary school and pre-university students preparing for GCSE, A-Level, IB, AP and SAT exams, primarily B2C learners seeking exam support.
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides CRM software for dental practices that captures and manages treatment enquiries, tracks patient leads and conversion rates, automates follow‑ups, integrates marketing channels, and reports…
Sells B2B to dental practices, dental groups and dental brands seeking to manage and convert patient enquiries, including practice owners, managers and teams responsible for treatment leads and…
Financial Health
StableStable · Hiring · 28% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Develops a platform and API for creating real-time interactive AI video avatars. Provides tools to generate photorealistic digital agents that converse with users and integrate into applications for…
Sells to businesses and developer teams building customer support, sales, training, language tutoring and medical service experiences, including teams seeking API or no-code integration for…
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsProvides AI‑driven software for social media content curation and scheduling, automatically selecting relevant articles and posts aligned with a brand’s topics and tone and publishing them to…
Serves social media marketers, digital agencies, small businesses and creators managing Facebook, LinkedIn and X accounts for their own brands or client audiences.
Financial Health
WeakWeak · Hiring · 12% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops talent management software for HR teams that analyses workforce data to support employee development, internal mobility, succession planning, and strategic workforce planning. Provides tools…
Sells to HR leaders and talent management teams in businesses managing employee development, internal mobility, succession planning and strategic workforce planning, particularly organisations using…
Financial Health
StrongStrong
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides an online professional development platform for schools and multi-academy trusts, offering instructional coaching tools, video observation, feedback workflows, and analytics to support…
Serves schools and multi-academy trusts, selling to education leaders responsible for teacher professional development, coaching and training.
Financial Health
StrongStrong · Growing, Hiring · 66% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops and operates a SaaS platform for billing, e‑commerce and business process automation. Software supports invoicing, subscription management, service provisioning, client management and…
Serves B2B subscription and service businesses, including web hosting providers, SaaS companies, digital agencies and other online service providers with recurring client relationships.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops AI software that analyses sales calls and customer interactions to generate insights, automate CRM data entry, score deals, prepare call briefs, and provide coaching feedback to help sales…
Serves B2B revenue teams, including sales leaders, RevOps teams and account executives, at companies managing sales pipelines, CRM processes, forecasting, coaching and customer conversation data.
Financial Health
StrongStrong · Hiring · 66% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 4 filingsProvides an online platform for managing influencer and creator marketing campaigns. Enables brands and agencies to find creators, send campaign briefs, communicate, review and approve content,…
Serves marketing teams at consumer brands and agencies running influencer or creator campaigns, plus creators who collaborate on briefs. Targets organisations managing project-based content campaigns.
Financial Health
HealthyHealthy · 0% CAGR over 3y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 2 filingsDevelops and operates a software platform for building and running automated workflows and AI agents. Provides tools to design logic, create user interfaces, integrate third‑party services, and…
Serves founders, engineers, builders and service agencies seeking to create client-facing software, branded portals and internal automations, including fast-growing companies and teams using…
Financial Health
StableStable · Hiring · 75% CAGR over 1y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Provides a digital health and fitness coaching programme delivered through iOS and Android apps, WhatsApp and SMS. Offers subscription-based coaching, guidance and related resources to support users’…
Serves individual mobile users seeking health and fitness coaching, and targets partnerships with employers, brokers and insurers in the UK and US.
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Develops AI-powered software operations tools that analyse logs, traces and code data to investigate production incidents, identify root causes, predict system failures, and generate suggested fixes…
Serves B2B software organisations with sizeable engineering, SRE and platform teams, including CTOs, heads of reliability and engineers responsible for incident response, observability and production…
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops software for monitoring and controlling large language model applications. Provides evaluation tools, real‑time guardrails, policy enforcement and testing platforms to detect security and…
Serves businesses developing production LLM applications, especially AI, product, engineering and data science teams building agents, RAG systems and chatbots.
Financial Health
StableStable · Hiring · 9% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Provides software for managing subcontractor procurement in construction projects, including tendering, scope documentation, bid comparison, contract creation, electronic signatures, vendor…
Sells to B2B construction main contractors and builders, particularly procurement, commercial and project teams managing subcontractor spend, tenders, contracts and vendor performance.
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 2 filingsDevelops AI-powered digital workers for sales and customer engagement. Software automates prospect outreach, lead qualification, and phone interactions, integrating with business systems to manage…
Serves B2B sales, RevOps and go-to-market leaders at companies seeking to scale pipeline generation, prospect engagement and customer touchpoints, with messaging aimed at enterprise revenue teams.
Financial Health
DistressedDistressed · 0% CAGR over 1y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops AI-powered software development tools, including a code editor with AI agents, code completion, and automated code review. Provides cloud-based features, CLI tools, and team management…
Sells to individual software developers and B2B engineering teams, including businesses and enterprises that build software and manage collaborative coding and code review workflows.
Financial Health
DistressedDistressed · -11% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 4 filingsProvides an online learning platform offering video courses, past paper walkthroughs, revision plans and AI study tools for IGCSE, O Level and A Level subjects including chemistry, maths, economics…
Serves students worldwide preparing for IGCSE, O Level and A Level exams, particularly those seeking subject courses, revision support, past papers and crash plans for school-level qualifications.
Financial Health
DistressedDistressed
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsOperates an online professional network connecting freelance creatives and independent professionals with companies. Provides tools for job discovery, contractor hiring, project management,…
Serves independent creative freelancers seeking clients and project admin tools, plus companies and teams hiring, managing and paying flexible contractor workforces; also addresses partners running…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops AI-powered software that automatically generates and maintains visual end‑to‑end tests for web applications by recording user interactions, tracking executed code paths, and replaying…
Sells to B2B software engineering, QA, and developer experience teams at organizations building complex web applications, from startups to larger technology companies.
Financial Health
WeakWeak · Hiring · 29% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops an AI-powered quality assurance and training platform for customer support teams. Software analyses support tickets, automates QA audits, generates performance insights, runs simulated…
Sells to B2B customer support and customer experience teams, including CX managers, L&D managers, CS quality assurance leads, support team leads and agents in companies operating helpdesk-based…
Financial Health
WeakWeak · Hiring · 52% CAGR over 1y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 4 filingsDevelops software for self‑storage operators that manages online unit bookings, payment processing, facility operations, pricing, and reporting. Platform includes website building tools, automation,…
Serves B2B self-storage operators, from single-site facilities to multi-site groups, in markets including the UK, EU, US, Canada and Australia. Targets owners and teams responsible for bookings,…
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 3y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 4 filingsDevelops AI software that enriches product data and generates structured product‑page copy for ecommerce retailers. The platform analyses product information, fills data gaps, produces SEO‑optimised…
Serves ecommerce brands and retailers with large SKU catalogues, especially teams responsible for product content, merchandising, SEO, marketplace feeds and digital commerce operations.
Financial Health
StrongStrong · Hiring · 47% CAGR over 3y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsProvides an online platform for content creators, brands and agencies to manage influencer marketing campaigns, including collaboration tracking, contracts, messaging, creator discovery, campaign…
Serves professional and aspiring content creators, influencer marketing teams at brands, and creator management agencies handling social media, UGC, photoshoot, video and event collaborations.
Financial Health
WeakWeak · -59% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsProvides a software platform for professional services firms to manage introducer relationships and client referrals. Features include referral workflow management, compliance record‑keeping,…
Sells to UK regulated professional services firms, including accountancy practices, financial advisers, wealth managers, solicitors, corporate finance advisers, mortgage advisers, protection…
Financial Health
HealthyHealthy · Hiring · 65% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops customer engagement software for contact centres, enabling agents to interact visually with customers through video calls, co‑browsing, screen sharing, AR remote assistance, document…
Sells to B2B contact centres and customer-facing teams in support, field service, telesales and technical support across automotive, BPO, finance, healthcare, retail, SaaS, telecoms, travel,…
Financial Health
DistressedDistressed · -5% CAGR over 5y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides an online lending platform offering short‑term business financing. Enables companies to fund payables, receivables, inventory, marketing and other expenses, with automated underwriting, API…
Sells to registered businesses of any size, from small shops to large enterprises, across industries and sectors. Targets companies seeking flexible short-term financing for cash flow, payables,…
Financial Health
StrongStrong · Hiring · 8% CAGR over 5y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides flexible funding products for small and medium-sized businesses, including revolving credit facilities and debt consolidation lines. Offers tools and resources such as performance…
Serves UK SMEs and founders of growing businesses, with partner channels and introducers also addressed for referrals and business support.
Financial Health
StrongStrong · Growing, Hiring · 43% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 2 filingsProvides software for managing workforce compliance, training records, certifications, and safety communications. The platform centralises skills and HSEQ data, monitors expiring credentials, sends…
Sells to businesses and public sector organisations with complex, distributed workforces, especially in construction, manufacturing, FMCG, energy, home services and public services. Targets HSEQ…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 1y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops cloud software for finance teams that consolidates data from multiple Xero, QuickBooks and other accounting systems. Provides tools for group financial reporting, intercompany…
Sells to B2B finance teams, group finance directors, accountants and bookkeepers managing multi-entity organisations that use Xero, QuickBooks or Pennylane.
Financial Health
HealthyHealthy · Hiring · 15% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 2 filingsDevelops a browser-based AI rendering platform for architects and designers. The software generates CGI images from uploaded designs or text prompts and enables style transfer, material changes, and…
Serves architects and designers, from hobbyists and individual professionals to design teams and enterprise architecture or design organisations needing visual content for projects.
Financial Health
StrongStrong · Hiring · 25% CAGR over 1y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops software for managing residential property conveyancing transactions. Platform connects estate agents, mortgage brokers, conveyancing law firms and clients, providing referral management,…
Serves a mix of B2B and B2C customers in property transactions: estate agencies, mortgage brokerages, conveyancing law firms, and home buyers or sellers needing conveyancing support.
Financial Health
StableStable · Hiring · 78% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides online wellbeing monitoring and safeguarding software for schools. Platform delivers surveys for pupils, staff, and parents, tracks mental health indicators, generates reports and alerts for…
Serves schools and multi-academy trusts, particularly senior leaders, DSLs, mental health leads and wellbeing teams responsible for pupil wellbeing, safeguarding, inclusion and staff/parent feedback.
Financial Health
StableStable · Hiring · 46% CAGR over 5y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides embedded payment processing for online platforms and marketplaces, enabling acceptance of card and digital wallet payments, seller onboarding, automated split payments, subscription and…
Serves B2B marketplaces, platforms and merchants that need embedded payments, seller onboarding, split payments and transaction monetisation, including enterprise platform operators.
Financial Health
HealthyHealthy
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Develops software-as-a-service for commercial insurance brokers, insurers and MGAs. Platform provides digital risk capture, quote and bind automation, delegated authority management, AI document…
Serves B2B customers in commercial insurance, including brokers, delegated authority underwriters, insurers and MGAs, particularly teams involved in open market broking and insurance distribution.
Financial Health
N/AN/A
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsDevelops AI software agents for trades and field service businesses. The system handles customer calls, booking and scheduling, appointment reminders, sales enquiries, and administrative tasks for…
Sells to B2B trades and field service companies, including gas, heating, fire and security, and property services firms with customer service, scheduling, sales and field engineering teams.
Financial Health
StableStable · Hiring · 73% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides a digital tinnitus management programme delivered via a mobile app offering audio-based coping exercises, relaxation and mindfulness sessions, soundscapes for sleep, and tools that connect…
Targets consumers experiencing tinnitus, including people struggling with sleep, stress or concentration, and hearing care professionals supporting tinnitus patients.
Financial Health
HealthyHealthy · Hiring · 39% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsDevelops a digital health app providing guidance and educational content on pregnancy, breastfeeding, infant feeding and early parenthood. Platform includes 3D coaching tools, articles, videos and…
Serves employers, healthcare providers, local authorities, Family Hubs and individual parents or families seeking support across fertility, pregnancy, infant feeding, parenthood, menstrual health and…
Financial Health
WeakWeak · Hiring · 73% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 3 filingsOperates an online platform that connects young people with households and businesses seeking help with tasks such as tutoring, music coaching, digital services, childcare and other part‑time work,…
Serves households, parents and small businesses seeking young people for tutoring, music coaching, babysitting, pet care, digital, social media, admin, events and other flexible work.
Financial Health
DistressedDistressed · -6% CAGR over 2y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides an online platform for collecting and managing group payments. Users create payment links or QR codes to request contributions, allowing others to pay by card, Apple Pay or Google Pay, with…
Serves consumers organising informal group payments, including friends, parents collecting for teacher gifts, clubs or activity organisers, and people pooling money for presents, events, fundraising…
Financial Health
WeakWeak · Hiring · 12% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 4 filingsProvides an online learning management system for health and social care organisations. Platform offers digital training courses, compliance tracking, course and document management, incident…
Sells primarily to B2B health and social care organisations, especially small to medium-sized providers needing CQC compliance and staff training. Also serves care homes, charities, education,…
Financial Health
WeakWeak · -16% CAGR over 3y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides software platform and APIs for managing and orchestrating last‑mile delivery operations, enabling businesses to integrate with delivery fleets, route orders, and monitor delivery status…
Sells to businesses that need to manage last-mile delivery operations, likely including e-commerce, retail and logistics teams using software and APIs to coordinate deliveries.
Financial Health
DistressedDistressed · -35% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides an e-commerce platform for creating and managing online stores. Offers tools for payments, shipping integration, inventory management, marketing, point-of-sale, themes, apps, and marketplace…
Serves businesses selling online, especially merchants launching or scaling e-commerce stores. Targets small, medium and large retailers, physical store owners moving online, and internal store,…
Financial Health
WeakWeak · -12% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsServes businesses and individual creators that advertise across multiple online platforms, particularly customers seeking a single way to manage paid advertising without maintaining separate platform…
Financial Health
DistressedDistressed · -10% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Financial sub-scores
Computed from 5 filingsProvides a digital health platform offering personalised behaviour change programmes addressing mental health, chronic conditions and workplace wellbeing, using clinically informed tools and digital…
Serves employers and healthcare or public health organisations supporting staff or patients with mental health, chronic condition and workplace wellbeing needs.
Financial Health
StableStable · Hiring · 82% CAGR over 4y
Location
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
Unlock all 72 leads
Showing 50 of 72 — +22 more with verified decision-maker contacts, live data, and CRM sync.
How PostHog usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling. startup companies are identified using Firmbase's semantic classification of company activity, built from filings, websites and registered SIC codes rather than SIC codes alone. The detected counts and share figures on this page are computed within that sector cohort, so "share" always means share of startup companies with a detectable system — not of all UK companies.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
PostHog is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
UK Startup by Analytics
Other Startup technology
Related directories
Frequently asked questions
How many UK startup companies use PostHog?
What share of UK startup companies run PostHog?
How is PostHog usage detected?
What size startup companies use PostHog in the UK?
What do PostHog-running startup companies also run?
Can I get contact details for these companies?
Search 72 UK companies by the analytics technology they run.
Find the right decision-makers, see verified company data, and export your list in seconds.