Coolify Offers Self-Hosted PaaS Alternative to Vercel and Heroku at a Fraction of the Cost

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Coolify is an open-source, self-hosted platform-as-a-service that lets developers deploy apps via Git push to their own servers, with automatic TLS certificates handled through Traefik and Let's Encrypt. It supports over 280 one-click services including databases and analytics, and works with build tools like Nixpacks, Dockerfile, and Docker Compose. The platform reached stable release with v4.0.0 in April 2026, adding features like Railpack support and audit logging in v4.1 the following month. A comparable Next.js app with Postgres and Redis that costs roughly $1,200 per year on Heroku can run on a Coolify-managed VPS for around €145 annually. However, unlike managed SaaS platforms, Coolify shifts operational responsibilities — including scaling, security patching, and uptime — entirely onto the user.

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