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