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It's a split decision.
Choose Coolify if you want to deploy code, databases and services to servers you control, using SSH and flexible Docker-based builds. Its self-hosted software is free, but your infrastructure is a separate cost. Choose Replit if you want an AI-led workflow for creating and publishing apps with hosting, databases and authentication built in. Replit offers a free mode, while paid plans add model allowances and collaboration features. The right fit depends on whether you value infrastructure control or a managed build experience.
01Side by side
| Coolify | Replit | |
|---|---|---|
| Pricing model | $0 self-hosted; Cloud starts at $5 monthly | Free Mode; Core $20, Pro $100 monthly |
| Free tier | Self-hosted includes all features, with no feature limits | Free Mode supports creation without token costs |
| Open source and licence | Open source; licence name not published | Open-source status not published |
| Self-hosting | Deploy to your own SSH-connected servers | Self-hosting option not published |
| Integrations | Git providers, CI, storage, monitoring and messaging | 100+ integrations, including OpenAI, Stripe and Google Workspace |
| Deployment model | Builds and deploys commits to connected servers | AI app-building platform with publishing and hosting |
| Platforms | Web dashboard; deploys to connected servers | Web app-building platform |
| Limits and scaling | Unlimited deployments per Cloud server | Plan limits include chat hours, projects and collaborators |
Coolify Choose Coolify if
- Choose Coolify if you want to deploy on servers you control.
- Choose Coolify if you need Docker-based build options and services.
- Choose Coolify if open-source, self-hostable software matters.
Replit Choose Replit if
- Choose Replit if you want an AI-led app-building workflow.
- Choose Replit if you want hosting and databases built in.
- Choose Replit if you need a plan with collaborator limits and model allowances.
02Pricing at real usage
Coolify’s self-hosted plan is $0/month and includes all features with no feature limits; you supply and pay for the server. Cloud starts at $5 monthly, or $4/month with annual billing, and connects two servers. Extra Cloud servers cost $3/month each, or $2.40 with annual billing. Deployments per server are unlimited; teams need another subscription, whose price Coolify does not publish.
Replit Free Mode costs $0 and supports creation without token costs. Core is $20 monthly or $18/month billed annually; it includes $20 toward more powerful models, up to 30 hours of Free Mode chat and 60 projects. Pro is $100 monthly or $90/month annually, with $100 toward the most powerful models and up to 15 collaborators. Enterprise is custom-priced. Replit’s model allowances do not establish total costs for heavier use; check what happens after they are spent. Coolify’s total also includes infrastructure.
03API, SDKs and integration
Coolify connects to GitHub, GitLab, Bitbucket and Gitea, and supports GitHub Actions, GitLab CI and Bitbucket Pipelines. Its MCP server is available at https://your-coolify/mcp; compatible agents can list resources, deploy, read logs, restart services and troubleshoot using existing API tokens and team permissions. Builds can use Nixpacks, Railpack, Dockerfile, Docker Compose or prebuilt Docker images. Coolify says it supports a wide range of languages and frameworks.
Replit centers its workflow on Agent and chat, and lists more than 100 integrations, including OpenAI, Stripe and Google Workspace. Its built-in services include authentication, databases, hosting and monitoring. Replit does not publish a public API or SDK matrix or CLI details; Coolify does not publish SDK or CLI details either. Check those interfaces if you need automation beyond the documented MCP workflow or Replit’s platform.
04Open source, self-hosting and lock-in
Coolify is open source and can run on your own server; its Cloud option provides managed hosting for Coolify. The product deploys to servers connected over SSH, so you choose the deployment infrastructure. The vendor does not publish the licence name. Replit’s open-source status and self-hosting options are not published. Its platform bundles app building with hosting, authentication, databases and monitoring.
Neither vendor publishes a data-export process. Before committing a production app, confirm how to export source code, database contents, secrets and deployment configuration. Coolify’s server-based model gives you control over where deployments run, but you operate that infrastructure. Replit’s integrated services reduce setup work, while moving an app may require replacing platform services. Check how your app uses those services before planning a migration.
Questions people ask
Which is better, Coolify or Replit?
Neither is better for every developer. Coolify fits teams that want to deploy apps and services to their own SSH-connected servers. Replit fits developers who want an AI-led app-building workflow with hosting, authentication and databases built in. Compare the deployment model and expected usage costs before choosing.
How much is Replit per month?
Replit has a free mode. Core costs $20 per month, or $18/month billed annually. Pro costs $100 monthly, or $90/month billed annually. Enterprise has custom pricing. Core and Pro include model allowances, and their plan features also specify usage or collaborator limits.
Does Replit really work for building apps?
Replit’s Agent writes and evolves project code, and the platform includes publishing, hosting, databases and authentication. Those features describe its workflow, not a guarantee that every generated app is production-ready. Review the code, test the application, and check its security and operational needs before release.
Can Coolify replace Replit?
Coolify can deploy websites, applications, databases and services to servers you connect over SSH, but it is not described as an AI app-building environment like Replit. It may suit an app that is ready to deploy; moving a Replit project also requires checking its code, data and use of built-in services.