About CleanPoker
CleanPoker is a free, open-source planning poker tool. Create a session in 30 seconds, share the URL with your team, estimate in real time. No account, no sign-up, no tracker.
- JS bundle < 50 KB (brotli)
- Lighthouse Performance and Accessibility: 100 / 100
- 100% renewable energy hosting (Cloudflare Pages + Fly.io CDG Paris)
- Zero trackers, zero advertising cookies, zero third-party scripts
- Open source under MIT licence
Learn more
Planning poker guide
Rules, Fibonacci sequence, card comparison, practical tips for agile teams.
Eco-design
Key metrics, technical choices and green hosting: our environmental statement.
Accessibility
WCAG 2.1 AA compliance, screen reader support, keyboard navigation.
Legal notice
GDPR, cookies, hosting, site publisher.
Fibonacci in planning poker
Why Fibonacci, the ? card, standard vs. modified scale, and how to pick your card.
Agile estimation
Story points vs. hours, velocity, capacity planning, and the most common mistakes.
Alternatives to planning poker
T-shirt sizing, affinity mapping, bucket system: when to use each technique.