Matomo vs PostHog Comparison 2026
Matomo answers classic web analytics questions, traffic and pageviews, and can be self-hosted free or run on Matomo Cloud from $26 a month for 50,000 hits. PostHog answers a different question, what a user actually did inside a product, bundling session replay, feature flags and surveys, with the first million events free every month on every plan, then from $0.00005 an event. Matomo tells you how much traffic arrived and from where. PostHog tells you what people did once they landed, with a permanent free allowance Matomo's cloud plan does not offer at all.
At a glance
- Both have a genuinely free tier.
Side by side
Matomo | PostHog | |
|---|---|---|
| Starting price | From $26 | Not listed |
| Pricing model | Free plan, paid tiers | Free plan, paid tiers |
| Free tier | Yes | Yes |
| Billing | Not stated | Usage-based |
| Free trial | Not stated | Not stated |
| API | Yes | Yes |
Matomo
Web analytics you can host yourself and keep
Matomo answers the same questions as the analytics everybody already runs, with the difference stated on the page: the data belongs to whoever installs it. Two ways to run it sit side by side, a cloud subscription priced on monthly hits and an on-premise build that costs nothing to license. Heatmaps and session recordings are sold as additions rather than bundled. Self-hosting means owning a server and the upgrades that come with it, which is the real price of the free option.
Our note
Take the cloud plan unless somebody on the team already runs servers, because the free version's cost is measured in maintenance rather than money. Compare against Plausible and Fathom on hits rather than features, since all three answer the same questions and only the pricing shape differs.
PostHog
Product analytics billed by the event
PostHog bundles product analytics, session replay, feature flags and surveys and bills each of them by usage rather than by seat, so a team of ten costs the same as a team of one at the same volume. The first million events each month cost nothing, and that allowance survives an upgrade. Billing limits can be set per product, which is the guard against a viral week arriving as an invoice. The event rates are quoted to five decimal places, so working out a monthly figure takes arithmetic rather than reading.
Why people weigh these two
- PostHog instead of Matomo
- PostHog bills product analytics by the event with a free tier, for tracking what people do rather than which pages loaded.
- Matomo instead of PostHog
- Matomo can be hosted yourself and keeps the data, from $26 with a free tier, page analytics rather than event analytics.
Which one should you pick
Pick Matomo if you want traditional traffic analytics with the option to own the data outright by self-hosting for free. Cloud starts at $26 a month for 50,000 hits if running a server is not something you want to take on, with heatmaps and session recording available as paid add-ons.
Pick PostHog if the question is what users do inside a product rather than how much traffic a page gets: clicks, feature usage, session replay. The first million events are free every month on every plan, including after upgrading, which is a more generous permanent allowance than Matomo's cloud offers at any price.
Common questions
- Which has the more generous free tier, Matomo or PostHog?
- PostHog, on its cloud product, with a million events free every month permanently. Matomo's free route is self-hosting on your own server rather than a free cloud allowance, since Matomo Cloud itself starts at $26 a month with no free tier.
- Does Matomo track product usage the way PostHog does?
- Not to the same depth. Matomo is built around classic web analytics, pageviews and traffic sources, with heatmaps and session recording sold separately. PostHog bundles session replay, feature flags and surveys into one product from the start.
- How is PostHog priced compared with Matomo?
- PostHog bills per event beyond its free million, starting at $0.00005 and falling with volume. Matomo Cloud bills in named steps starting at 50,000 hits for $26 a month, or costs nothing if self-hosted on your own server.
- Can I set a spending limit on PostHog to avoid a surprise bill?
- Yes, billing limits can be set per product, which guards against a viral week arriving as an unexpected invoice. Matomo's cloud pricing is set in named tiers rather than a pure usage meter, so the same kind of spike risk does not apply in the same way.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.