PostHog is live · free plan; usage-based paid tier · last verified 8 Nov 2026 · viability healthy
PostHog
PostHog is a product analytics platform with session replay, feature flags, error tracking, and a context warehouse your AI agents can query
PostHog wins the bundling argument: analytics, replay, flags, errors, and a warehouse on one event stream, with a free allowance that actually renews instead of expiring into a trial. The self-driving Inbox — ranked reports, draft PRs, Scouts — is the reason to re-evaluate it now rather than a year ago. Just don't buy it expecting someone to build your dashboards for you.
Verdict generatedVerified 6d ago · liveness 88/100 · cite: rightaichoice.com/tools/posthog
- Product engineers who want analytics, replay, flags, and error tracking under one signup
- Startups replacing Mixpanel, Amplitude, and LaunchDarkly with one usage-based bill
- Data teams that prefer SQL and a warehouse they can query directly
- Teams that want AI agents to query product context through the MCP server and Inbox
- Non-technical marketers who want zero-config dashboards and no SQL
- Teams that only need basic pageview analytics, where GA4 or Plausible are lighter
- Organizations that need a vendor to build and maintain their dashboards
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Skip PostHog if you want a marketing team to get zero-config dashboards without touching SQL or configuring twelve products, and a narrower tool like Plausible or Mixpanel would cover what you actually measure.
Feature flags are billed alongside experiments, so a heavy experimentation program pays for both lines on the same invoice.
The free tier is genuinely usable for a seed-stage team: 1M analytics events, 5K recordings, 1M flag requests, and unlimited team members at $0. Pay-as-you-go per-unit rates ($0.00005/event analytics, $0.005/recording replay, $0.0001/flag request) stay cheap until replay and flags both scale. PostHog says it aims to match the cheapest competitor at every scale; Mixpanel and Amplitude bundle less for the money. Platform packages are where SSO and audit logs live.
In short
PostHog — PostHog is a product analytics platform with session replay, feature flags, error tracking, and a context warehouse your AI agents can query. Best for Product engineers who want analytics, replay, flags, and error tracking under one signup, Startups replacing Mixpanel, Amplitude, and LaunchDarkly with one usage-based bill, Data teams that prefer SQL and a warehouse they can query directly. Free to start; it also has paid plans whose price we could not confirm — see the pricing table.
What is PostHog?
PostHog — PostHog is a product analytics platform with session replay, feature flags, error tracking, and a context warehouse your AI agents can query. Best for Product engineers who want analytics, replay, flags, and error tracking under one signup, Startups replacing Mixpanel, Amplitude, and LaunchDarkly with one usage-based bill, Data teams that prefer SQL and a warehouse they can query directly. Free to start; it also has paid plans whose price we could not confirm — see the pricing table.
PostHog collects your product signals — analytics events, session replays, exceptions, logs, surveys, and support tickets — and stitches them together with revenue and CRM data from 900+ sources into one queryable context layer. The whole point is consolidation: analytics, replay, feature flags with no-code experiments, error tracking, web analytics, CDP, Workflows, and AI observability all sit on one event stream and one signup. PostHog says 97% of its 500,000+ teams pay $0, because every product carries a monthly free allowance that renews forever. The agent layer is where the roadmap points. An Inbox clusters related findings from error tracking, Replay Vision, and tools like Zendesk, Linear, and GitHub into ranked reports, and with self-driving enabled PostHog writes the pull request for you to review. Scouts watch your product around the clock and file usage-gap reports. The same data is reachable from outside the browser through the PostHog MCP server, which plugs product context into Claude, ChatGPT, Cursor, and Codex. Recent work pushed on both plumbing and reach. A storage rebuild made queries 2x faster, Auth0 user imports now sync past the API's 1,000-result cap, Help Scout conversations import in every status, and the Meta Ads, LinkedIn Ads, Ahrefs, and HeyReach warehouse sources gained reporting data like video engagement and sender-level campaign stats. Replay Vision now has a track record of its own — PostHog reports analyzing 20,097 scanners across 9,488 organizations. It fits product engineers and technical founders who are comfortable with a schema and would rather run one vendor than four. Against Mixpanel or Amplitude, the draw is breadth on a single bill; against a LaunchDarkly-plus-Sentry-plus-warehouse stack, it's one data model and one identity set. Teams that need zero-config dashboards or want a vendor to build reports for them should look elsewhere first.
Key features
- Product analytics with events, funnels, and dashboards
- Session replay with heatmaps and dead-click detection
- Replay Vision AI scanners over recordings (2,500 free credits/mo)
- Feature flags with no-code A/B testing experiments
- Error tracking with exceptions, stack traces, and issue grouping
- Surveys with in-app and email responses
- Data warehouse with 900+ sources and DuckDB-backed SQL editor
- SQL editor with BI connectivity and data visualization
- PostHog MCP server to query product data from Claude, ChatGPT, Cursor, and Codex
- PostHog AI for natural-language product queries (500 free credits/mo)
- Inbox that clusters findings into priority-ranked reports with draft pull requests
- Self-driving mode that writes pull requests for Inbox reports for your review
- Scouts that watch the product and file underused-feature reports
- AI observability with evaluations and evaluation backfills
- Logs, web analytics, CDP, Workflows, Endpoints, and PostHog Desktop
Behind the verdict
We'd reach for PostHog when the alternative is four vendors and four identity models. One signup gets you product analytics, session replay, feature flags, error tracking, and a warehouse, and the numbers attach to the same user across all of them. That's the real product; the individual modules are good, not always category-leading. Pick it if you write SQL and are comfortable owning event naming from day one. The pay-as-you-go tier lifts you to 6 projects and 2-year retention, most products get their own billing limit, and usage stops at the free tier rather than surprising you with a charge — a genuinely sensible default for early-stage teams. The agent features are worth understanding before you buy. Inbox bundles findings into priority-ranked reports with the context attached; turn on self-driving and PostHog drafts the pull request, which you review and merge. Scouts are for the quieter failures — features people can reach but never touch. None of it removes the setup work; it just moves the payoff further out. Where it bites: identity resolution and event taxonomy are yours to get right, and getting them wrong is expensive to unwind later. Non-technical marketers will bounce off the SQL-first surface. If all you need is pageviews, GA4 or Plausible is less machinery. Against Mixpanel or Amplitude alone, PostHog's edge is breadth on one bill. Against LaunchDarkly plus Sentry plus a warehouse, it's one schema and one set of identities — that's the comparison that actually sells it, and the one we'd run in a trial first. The fresh 2x query speedup is a real usability change if you've been burned by slow warehouse queries before, and the recent warehouse source work (Auth0 past the 1,000-result cap, Help Scout, expanded ad-platform reporting) means the context
Models under the hood
as of 2026-11-08
Limitations
- PostHog is broad — analytics, replay, flags, warehouse, workflows, logs, AI observability, Inbox — so configuring every product takes real work, and non-standard analysis assumes SQL.
- The free tier gives 1M analytics events, 5K session recordings, 100K exceptions, and 1,500 survey responses per month, and usage stops at those limits until you add a card.
- The free plan includes only 1 project with 1-year data retention, and features like Inbox and PostHog Desktop are labelled beta.
- Much of the value — the managed warehouse, Inbox, scouts, Replay Vision — is the hosted product rather than the MIT-licensed core, so self-hosting gets you a smaller toolset.
as of 2026-10-20
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Is PostHog still active?
PostHog is live · free plan; usage-based paid tier · last verified 8 Nov 2026 · viability healthy.
Viability score
How well maintained and how widely used is PostHog? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: November 2026
How we score →What's new in PostHog
Checked todayAcross the latest 10 updates: 4 feature updates, 2 launches, 1 pricing change, 1 changelog entry and 2 news mentions.
Fixed billing for local evaluation cache hits
Local evaluation cache hits (304 Not Modified responses) now count as 1 flag request instead of no usage; fixes a bug where cache hits were never billed.
The modern data stack had a good run
PostHog blog post on Fivetran and dbt Labs merging and Snowflake and Databricks buying up the stack.
Smarter incremental sync defaults for Data Warehouse
Data Warehouse setup now recommends incremental fields that prioritize update timestamps, helping syncs capture changed rows instead of quietly missing them.
Postgres CDC is generally available
Data Warehouse change data capture for Postgres is now generally available; eligible Postgres tables keep syncing changes without a feature-flag gate.
Sync Circleback data as a warehouse source
Connect Circleback as a Data Warehouse source to sync its data into PostHog.
Warehouse Sources update: move data from anywhere to anywhere
Warehouse Sources can now pull from Stripe, HubSpot, Postgres, Salesforce and 1400+ sources and sync into PostHog or your own warehouse. Fully managed, read-only access, encrypted credentials.
Self-Driving is out of beta
PostHog Self-Driving is out of beta; the company says it also reworked the pricing.
Updated events data retention for new paid plans
Starting November 5, 2026, new paid plans on PostHog Cloud get a 2-year events data retention period by default, down from 7 years.
Experiment queries made 4x faster using precomputation
PostHog says experiment queries are 4x faster via precomputation; in February p95 latency was 19 seconds and the slowest 1% took over 90 seconds.
Moving the warehouse product off DuckDB
PostHog moved its warehouse product off DuckDB and DuckLake onto its own flavor of Trino and a new open table format, HogLake.
What do users say about PostHog?
What people actually say about PostHog — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
ResearchedDiscussed by users across 5 sources (Hacker News, YouTube, App Store, GitHub, Lemmy) · researched Oct 10, 2026.
Weighted by the 74 posts each of 5 sources contributed.
- +Genuinely generous free tier: 1M flags, 100K exceptions, 1M warehouse rows monthly
- +True all-in-one — analytics, replay, flags, errors, surveys from one signup
- +Open source with 40K+ GitHub stars and a publicly documented handbook
- +Managed DuckDB warehouse plus 120+ sources beats stitching together separate tools
- +Frequent shipping cadence: MCP server, Desktop beta, and AI agent features
- −Recent security disclosures (SSRF-to-RCE, survey account takeover) raise hard trust questions
- −AI training on customer data is opt-in by default, not opt-in by choice
- −Mobile app rejects valid API keys even with full permissions granted
- −Not for non-technical marketers — setup assumes SQL and config comfort
- −New self-driving / signals scout UI clutters the chats sidebar (open issue)
- • Session replay and event volume can spike fast on consumer-facing apps, converting a free tier into a surprise bill
- • Self-hosting shifts cost from subscription to engineering time and security maintenance
- • Warehouse storage beyond the 1M free rows scales with your data, not your headcount
How we verified this
Every listed fact about PostHog — pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 8 Nov 2026. Analysis is drafted with AI models and checked against our editorial standards before publishing; see how we verify.
Verification history
We have re-verified PostHog 24 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed our verdict, who it suits, integrations, pricing tiers, summary, features, who should skip it, description, pricing page
- — changed who should skip it, our verdict, who it suits, pricing tiers, summary, features, description
- — changed pricing page, limitations
- — changed who should skip it, features, summary, pricing tiers, description, our verdict
- — changed pricing page
- — changed use cases, pricing tiers, description, who it suits, who should skip it, our verdict, summary, features, hidden costs, setup time, limitations, pricing fit, switching in, switching out
Showing the 6 most recent of 24 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does PostHog cost in 2026?
PostHog: Free to start; it also has paid plans whose price we could not confirm — see the pricing table. Pricing last verified 8 Nov 2026.
Plans compared
Every published PostHog tier, its price as the vendor publishes it, who it fits, and what it adds over the tier below. The 12-month cost projection follows.
| Plan | Price | Billing | Who it's for |
|---|---|---|---|
| Free | Free | — | A seed-stage or side-project team that wants analytics, replay, flags, and error tracking on one project without a card.Adds: Starting tier: full monthly allowance on every product for 1 project, 1-year event retention, 1-month recordings, usage stops at the caps. |
| Pay-as-you-go | Usage-based | usage | A funded startup or scale-up whose analytics, replay, or flag volume has outgrown the monthly allowance and needs 7-year retention.Adds: Adds unlimited usage, 6 projects instead of 1, 7-year event retention, email support (Slack above $2k/mo), and per-product billing limits. |
| Platform packages | Custom | quote | A larger organization that needs SSO, audit logs, and role-based access across many projects and teams.Adds: Adds SSO, audit logs, custom roles, project permissions, volume discounts, annual plans, and onboarding help. |
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where PostHog's pricing actually pencils out — and where peers do it cheaper.
The free tier is genuinely usable for a seed-stage team: 1M analytics events, 5K recordings, 1M flag requests, and unlimited team members at $0. Pay-as-you-go per-unit rates ($0.00005/event analytics, $0.005/recording replay, $0.0001/flag request) stay cheap until replay and flags both scale. PostHog says it aims to match the cheapest competitor at every scale; Mixpanel and Amplitude bundle less for the money. Platform packages are where SSO and audit logs live.
Has PostHog's pricing changed?
No plan price for PostHog has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick PostHog?
Pick PostHog if you are Product engineers who want analytics, replay, flags, and error tracking under one signup, Startups replacing Mixpanel, Amplitude, and LaunchDarkly with one usage-based bill, Data teams that prefer SQL and a warehouse they can query directly, Teams that want AI agents to query product context through the MCP server and Inbox.
Look elsewhere if you are Non-technical marketers who want zero-config dashboards and no SQL, Teams that only need basic pageview analytics, where GA4 or Plausible are lighter, Organizations that need a vendor to build and maintain their dashboards, Teams unwilling to own event naming and identity resolution from day one.
Skip it if Skip PostHog if you want a marketing team to get zero-config dashboards without touching SQL or configuring twelve products, and a narrower tool like Plausible or Mixpanel would cover what you actually measure.
GeneratedReal-world workflow fit
Concrete scenarios for the personas PostHog actually fits — and what changes day-one when you adopt it.
You install the SDK with the PostHog wizard, keep autocapture on, and within days have funnels and session replays on the same free tier. When a signup funnel drops, you open a replay, then use the Inbox report to see the related error and a draft pull request.
Outcome: Analytics, replay, and error triage in one project without adding a card, because the free allowance covers 1M events and 5K recordings.
You connect Stripe and Postgres as warehouse sources, join payments against product events in the SQL editor, and publish the result to your BI tool. Later you point your editor's agent at the MCP server and ask it the same question without leaving the IDE.
Outcome: One context warehouse answers revenue and product questions together, with 7-year retention once you're on pay-as-you-go.
You wrap a new pricing page in a feature flag, launch a no-code experiment against funnel conversion, then watch a scout flag a different feature as reachable but rarely used, with repo context explaining why.
Outcome: Flag, experiment, and adoption signal sit in the same account, and the scout surfaces dead weight you'd otherwise miss.
Use cases
- Replace Mixpanel, Hotjar, LaunchDarkly, and Sentry with one PostHog account and one bill.
- Query product, Stripe, and Postgres data together in the context warehouse's SQL editor.
- Run a multivariate A/B test on a pricing page with feature flags and funnel conversion analytics.
- Trace LLM prompts, costs, and user feedback in AI observability next to product events.
- Let your coding agent query product data through the MCP server without opening a browser.
- Triage errors, replays, and tickets into ranked Inbox reports with draft pull requests.
- Sync product usage to Salesforce or HubSpot via CDP so sales gets usage-based alerts.
- Use Hog functions to scrub PII before events are stored.
Setup time & first value
How long it actually takes to get something useful out of PostHog — broken out by persona, not the marketing-page minute.
A solo engineer running the wizard and SDK snippet gets events, autocapture, and replays in well under an hour. A data team connecting Stripe and Postgres to the warehouse should budget a day to model sources and validate joins in the SQL editor. Rolling out all twelve products across a team is a multi-week configuration project, not an afternoon.
Switching to or from PostHog
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Mixpanel: re-instrument with the PostHog SDK or send events via the Segment destination, then rebuild funnels and dashboards in product analytics.
- →From Amplitude: map your event taxonomy onto PostHog events, import historical data through the warehouse, and recreate charts in the SQL editor.
- →From LaunchDarkly: recreate flags and targeting rules in PostHog feature flags, then move experiment analysis into PostHog experiments.
- →From Sentry: install the PostHog SDK's error tracking alongside the existing one, compare issue volume, then remove the duplicate.
- →From a standalone warehouse: connect your existing Postgres, BigQuery, Snowflake, or Redshift as a source rather than migrating rows.
- ↗To Mixpanel or Amplitude: export events via the API or warehouse, re-instrument clients against the new SDK, and accept losing replay and flag history.
- ↗To Plausible or GA4: keep only pageview tracking, drop flags and replays, and accept far less behavioral depth.
- ↗To LaunchDarkly plus Sentry: split flags and error tracking back out if you want each run by a dedicated vendor.
- ↗To a self-hosted PostHog deployment: use the MIT-licensed core, accepting that the managed warehouse, Inbox, scouts, and Replay Vision are hosted-only.
Integrations
Resources & guides
- Documentationposthog.com
Documentation
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
- Tutorialposthog.com
Posts
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
- Guideposthog.com
Posts
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
- Resourceposthog.com
CDP sources & destinations
Get all your data into PostHog with 60+ sources & destinations
- Resourceposthog.com
Post-It training academy: master the art of sticky notes
Learn the ancient art of Post-It adhesion from the masters at PostHog.
- Resourceposthog.com
Changelog
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
- Resourceposthog.com
Posts
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
- Resourceposthog.com
Forums
The single platform for engineers to analyze, test, observe, and deploy new features. Product analytics, session replay, feature flags, experiments, CDP, and more.
Tutorials & Learning
YouTube returned 6 videos for “PostHog”, and we withheld 6: 6 could not be judged, because “PostHog” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about PostHog.
What are the best PostHog alternatives?
The closest alternatives to PostHog we list are Mixpanel, Amplitude and Pendo. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Mixpanel | Freemium | Pricing not published | — |
| Amplitude | Freemium | Pricing not published | — |
| Pendo | Freemium | Pricing not published | — |
Alternatives to PostHog
View all
Tools that pair well with PostHog
Common stack mates teams adopt alongside PostHog, with the specific reason each pairing earns its keep.
PostHog vs its closest rival
PostHog's closest head-to-head is with Pendo.
Our PostHog vs Pendo verdict written May 12, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
Head-to-head comparisons
Pendo vs Posthog
Verdict being re-reviewed against current pricing and data.
Hotjar vs Posthog
Verdict being re-reviewed against current pricing and data.
Mixpanel vs Posthog
Verdict being re-reviewed against current pricing and data.
Fullstory vs Posthog
Verdict being re-reviewed against current pricing and data.
Plausible vs Posthog
Verdict being re-reviewed against current pricing and data.
Frequently asked questions
Best-of guides
For makers of PostHog
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