Cal.diy

Self-hosted online appointment scheduling

Web applive some tractionfreeglobal

A self-hosted, open-source web app for online appointment scheduling that lets hosts manage availability and bookings without relying on a paid SaaS. It is aimed at service providers, freelancers and small businesses that want a subscription-free way to offer online booking and avoid scheduling by email.

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Full match profile

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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