Compare rallly and flexbooker on pricing, features, platforms, and ratings — both Scheduling tools, Freemium (free hobby tier plus paid Pro subscription) vs…
At a Glance
rallly
flexbooker
Primary category
Scheduling
Scheduling
Rating
Not documented
Not documented
Pricing model
Freemium (free hobby tier plus paid Pro subscription)
free_trial
Starting price
Free (Pro plan at $56 per year)
$39/mo
Free plan
Not documented
Not documented
Free trial
Not documented
Yes
Platforms
Not documented
Web, Mobile App
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Not documented
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
rallly
Hobby — Free Free forever
Pro — $56 per year
Self-Hosted (Single-User) — Free N/A
flexbooker
No individual plan breakdown documented yet.
Pros & Cons
rallly
Pros
Free Hobby tier covers core scheduling needs with no account required for voters
Affordable Pro tier at $56 per year with locked-in pricing for early subscribers
Open source and self-hostable for full control over data
Large, active user base with over 188,000 registered users
Multi-language support broadens accessibility for global teams
Simple, focused interface without unnecessary complexity
Cons
Free tier automatically deletes inactive polls after 30 days
Multi-user self-hosting requires a paid license rather than being fully free
Smaller feature set than full-scale scheduling platforms like Calendly
Maintained by a small, independent team rather than a larger company
No native mobile app; relies on the responsive web interface
Advanced integrations (e.g., deep calendar sync) are more limited than larger competitors
flexbooker
Use Cases
rallly
Group meeting scheduling — Coordinate meeting times across a team or group without lengthy email chains.
Event and gathering planning — Find the best date and time for social events, gatherings, or recurring group activities.
Privacy-conscious self-hosted scheduling — Run scheduling polls entirely on private infrastructure instead of a third-party service.