Coolify replaces Heroku workflows with self-hosted control

The shift from managed platforms

I see teams abandoning Heroku because its costs escalate too quickly after the November 2022 free tier removal. A standard production application with a web dyno, a worker dyno, a PostgreSQL database, and a Redis cache costs between $115 and $165 per month on Heroku, which forces many teams to search for cheaper alternatives. The cheapest Heroku option is the Eco plan at $5 per month for 1000 dyno hours. A Basic dyno costs $7 per month per app, while a Standard 1x dyno costs $25 per month and a Standard 2x dyno costs $50 per month. Heroku also provides Performance-2XL dynos with 126 GB of RAM and 100x compute for much higher costs. The platform also shifted to a "Sustaining Engineering" model in March 2026, which focuses on stability and security rather than new capabilities. Heroku’s Fir generation, which uses Kubernetes and Cloud Native Buildpacks, starts at $25 per month. Heroku Postgres starts at $5 per month for Essential-0, and Heroku Redis costs $3 per month. For higher workloads, Heroku Redis Premium 0 is $15 per month and Redis Premium 2 is $60 per month for 1 GB. Heroku also provides managed Apache Kafka starting at $100 per month for shared clusters. Railway presents a different pressure point, as its usage-based pricing scales with resource consumption beyond the $5 Hobby or $20 Pro monthly minimums. You probably already know that managing your own infrastructure provides more control over data residency and networking.

Deploying with Coolify

Coolify provides a Heroku-like workflow on your own VPS. The v4.0.0 stable release arrived on April 27, 2026, and the current v4.1.2 version arrived in June 2026. It handles Git push deploys from GitHub, GitLab, Bitbucket, or Gitea. The platform uses Nixpacks to detect application languages and builds containers automatically. It also supports Dockerfile and Docker Compose for complex multi-container stacks. Coolify manages PostgreSQL, MySQL, MariaDB, MongoDB, Redis, and ClickHouse through its dashboard. With 59,300 GitHub stars, the platform includes 280+ one-click application templates. It also supports deploying from a local repository via the Coolify CLI.

The installation requires a single command to set up Docker and the Traefik reverse proxy. It handles Let’s Encrypt SSL certificate provisioning and renewal for every domain you configure. The interface allows you to manage environment variables and provision preview environments per pull request. While Coolify can run on smaller servers with 1 CPU core and 512 MB RAM, I do not recommend this configuration. The platform supports various distributions including Ubuntu, Debian, CentOS, Fedora, and Arch Linux. It also supports Raspberry Pi OS if you use a 64-bit image. For users who prefer a managed control plane, Coolify Cloud costs $5 per month for 2 managed servers.

The observability gap

Self-hosting Coolify removes the management fees found in Coolify Cloud. However, Coolify lacks built-in web analytics, error tracking, session replay, and uptime monitoring. A production-ready observability stack using Sentry, Plausible, FullStory, and Better Uptime costs approximately $254 per month. While Coolify manages deployments and databases, it does not replace an observability platform like Temps, which bundles these four features into a single Rust binary. Temps replaces $154 in monthly SaaS costs for Plausible, Sentry, FullStory, and Better Uptime. Temps also supports preview environments per pull request, which provides the same workflow as Heroku Review Apps. Temps uses the Pingora proxy while Coolify uses Traefik. Coolify’s v5 rewrite focuses on full multi-server scalability through Docker Swarm, but the project provides no public timeline or migration path for v4 users. Will the v5 release finally incorporate these essential observability tools?