PostHog alternatives, sorted by why you are leaving
PostHog gives engineering teams everything in one box: analytics, replay, flags, experiments, surveys, a warehouse. Teams leave for the mirror-image reason: the box assumes an engineer owns it. When the people asking the questions are marketers and the answers needed are revenue-shaped, the toolbox’s breadth stops compensating for its posture.
Why teams actually leave PostHog
- It assumes an engineer-owner
- Setup, hosting choices, SQL access and configuration all speak engineer. When that owner moves on, the box goes quiet and the questions queue up.
- Marketing questions are second-class
- Campaign revenue, channel cohorts and attribution live at the edge of a product-and-engineering tool, buildable with effort rather than answered out of the box.
- Usage-based line items add up
- Events, replays, flag requests and rows are metered separately. Predictable at small scale, a spreadsheet exercise at growth scale.
The alternatives
Ordered by fit, with the honest clause on every row: when that tool, ours included, is the right landing. Where a full head-to-head exists, the name links to it.
| Alternative | Category | Starting price | The right landing when |
|---|---|---|---|
| KISSmetrics | Person-level analytics | Free, then $99/mo | Marketers need the answers directly: revenue by channel, cohorts by source, funnels in plain language, with setup automated instead of engineered. |
| Mixpanel | Product Analytics | Free (up to 1M events/month) | You want polished product analytics with less surface area and a friendlier non-engineering UI. |
| Amplitude | Product Analytics | Free (limited) | You are moving up into governed, enterprise product analytics rather than sideways. |
| Hotjar | Heatmap & Session Recording | Free (basic) | Replay and feedback were the parts you actually used, and a simple dedicated tool covers them. |
| Plausible Analytics | Privacy-First Web Analytics | $9/mo | You are radically simplifying to traffic numbers on a page. |
When to stay on PostHog
Stay if an engineer genuinely owns it and the team lives in the same box: flags beside analytics beside replay is a real workflow advantage, and the open-source posture is not marketing, it is how the product is built. The exits are about ownership and audience, not quality.
Test the landing before you commit to it
100,000 events a month free, no card, nothing gated. Paste your URL and the first reports are built before you have exported anything from PostHog.
Questions
- Is PostHog really free?
- The free tier is generous and the pricing is public and usage-based, which is genuinely rare in this category. Costs arrive with scale across several meters at once: events, recordings, feature-flag requests. Model your own volumes before assuming free carries you.
- PostHog vs KISSmetrics, in one sentence?
- PostHog is an engineering team’s all-in-one toolbox; KISSmetrics is a marketing and revenue team’s person-level record with the setup automated. The full head-to-head is at /compare/posthog.
Comparing two specific tools instead? Every head-to-head or the category surveys.
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