Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.
Entry price
Free tier available
Free tierFrom €26 per month (indicative, cloud by hits)
Free tierWhat drives the bill
The metric that actually scales your invoice.
Paid plans are quote-based on monthly tracked users and events; enterprise contracts are substantial.
Self-hosting is free but plugins such as heatmaps and A/B testing are paid add-ons.
Free tier
Free plan with a monthly event allowance suitable for early-stage products.
Self-hosted community edition is free; premium plugins are paid.
Open source
GPL-3.0
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Category standard
Amplitude · since 2012
Widely used
InnoCraft · since 2007
Strengths
Limitations
Best for
Product teams that need rigorous behavioural analysis over time.
Public sector, healthcare and European organisations with strict data-residency requirements.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.