The Best Appointment Scheduling Tools
Stop searching. We've ranked the top tools used by profitable founders to build and scale your startups.
Self-hosted, open-source scheduling infrastructure with unlimited customization.
Truly free forever with unlimited bookings, no credit card required, indie-friendly.
Unlimited bookings forever on free tier—ideal for high-volume indie businesses.
100% free, open-source, self-hosted appointment booking with zero commissions.
Free forever with built-in website, calendar sync, and appointment management.
Free plan with unlimited bookings, custom branding, and Stripe payments.
Free tier with classes, resources, and 3 team members—generous for indie use.
Completely free with CRM integration—no upgrades needed for basic scheduling.
Massive free tier with 100+ appointments/month, SMS, and 500+ integrations.
Free forever with multi-step intake forms and SMS reminders—text-first design.
How we ranked these tools
We analyze real data from indie hacker communities, verified revenue reports, and user sentiment. No pay-to-play rankings, ever.