Peer Richelsen

Cal.com Platform — Build your pixel-perfect booking experience with Atoms

UnInbox — Open source modern email for teams and professionals

Dub.co — Short links with superpowers

Million Lint — Identify & fix slow code – Grammarly for performance

Findr — Search all your apps, at once

Social Proof Everywhere — Collect and share testimonials everywhere

Revert — Open-source unified API to build product integrations

Single Player Mode — Sign documents for free, with or without an account

Formbricks — The Open Source Survey Suite

Cal.ai — World's first open source AI scheduling assistant

Papermark — Open source DocSend alternative for secure document sharing

Jitsu 2.0 — Open-source customer data platform

Tremor — The ReactJS open-source library to build dashboards fast

Supabase Vector — The open source backend for AI applications

Documenso — The open source DocuSign alternative

Scoutflo — The first-ever commercial open-source marketplace - for Free

ToDesktop Builder — Web app to desktop app in minutes

Hanko Cloud (Beta) — Authentication and user management for the passkey era

Product-Market Fit Survey by Formbricks — Open source micro-survey tool for B2B SaaS

Open source Audit Logs (by BoxyHQ) — Track every critical event within your product