Best self-hosted Vercel alternatives in 2026

Disclosure up front: we build Stormkit, one of the options below. We have tried to write the comparison we wanted to read before we started, which means being specific about what each tool is for rather than declaring a winner.

People leave Vercel and Netlify for three reasons, roughly in this order: the bill stops being predictable, the platform cannot run something they need, or they have a compliance requirement about where data lives. Self-hosting solves all three, and costs you the time you used to spend not thinking about infrastructure. That trade is worth making deliberately, not on a bad billing day.

The important thing to sort out first is which kind of tool you are looking for, because these six are not really competing with each other:

• Container platforms — Coolify, Dokploy, CapRover. Somewhere to run any Docker image, including off-the-shelf software you did not write.
• An application platform — Stormkit. The database, authentication, email and scheduled jobs your product needs, provided by the platform.
• Deployment tooling — Dokku, Kamal. Get code onto a server you already manage; everything else is yours.

The options at a glance

Project	License	Written in	GitHub stars	Shape of the thing
Coolify	Apache-2.0	PHP	~60,500	General self-hosted PaaS
Dokploy	Apache-2.0 + proprietary parts	TypeScript	~36,500	General self-hosted PaaS
Dokku	MIT	Shell	~32,000	Minimal Heroku-style PaaS
CapRover	Apache-2.0 with added restrictions	TypeScript	~15,100	Docker + nginx PaaS with a UI
Kamal	MIT	Ruby	~14,500	Deployment tool, not a platform
Stormkit	AGPL-3.0 core + proprietary parts	Go	~250	Application platform with database, auth and email built in

Star counts are included because they are a rough proxy for how much community and documentation sits behind a project — useful context, not a ranking. The container platforms have been around longer and address a broader audience than an application platform does.

Coolify

The most popular project in this list. Coolify runs anything you can put in a Docker container: applications, databases, and a long list of one-click services. If you are replacing Vercel and your Postgres and a handful of self-hosted tools, Coolify covers all of it from one UI.

curl -fsSL https://cdn.coollabs.io/coolify/install.sh | bash

Pick it if you want the broadest coverage, the biggest community, and a single place to run everything on your server.

Look elsewhere if you want application services — a database bound to an environment, end-user auth, transactional email — provided by the platform rather than deployed as more containers you then wire together yourself.

Dokploy

Similar territory to Coolify, newer, with a UI many people prefer. Docker Compose support, databases, multi-server management.

curl -sSL https://dokploy.com/install.sh | bash

Worth knowing: Dokploy is open core rather than fully open source. Most of it is Apache-2.0, with a /proprietary directory under a separate license. Same model we use, and worth checking against your own requirements in both cases.

Pick it if you like Coolify's scope but prefer Dokploy's interface, or you need multi-server orchestration without reaching for Kubernetes.

Dokku

The oldest and smallest-surface option, and the most Unix-shaped. Dokku is a git push PaaS built on Docker, driven from the command line, with plugins for everything else. No UI by default.

Pick it if you are comfortable in a terminal, want something that has worked the same way for a decade, and value a small dependency footprint over features.

Look elsewhere if you want a dashboard, or you are setting this up for a team that does not live in SSH.

CapRover

Docker plus nginx with a web UI and a one-click app library, around since 2017. Mature, stable, less actively fashionable than Coolify or Dokploy.

Worth knowing: CapRover's licence is the Apache-2.0 text plus an appendix that supersedes it where the two conflict, restricting modification and redistribution of the paid features. GitHub does not classify it as a standard licence for that reason. Not fully permissive, in other words — the same caveat that applies to Dokploy and to us.

Pick it if you want something proven and straightforward, and the app catalogue covers what you need.

Look elsewhere if you want the largest community and the most one-click services — Coolify and Dokploy have moved ahead there.

Kamal

The odd one out, and included because people keep suggesting it in these threads. Kamal is not a platform — it is a deployment tool from the Rails world that pushes Docker containers to servers you already own. There is no dashboard, no build service, no environment management. You bring the server and the config.

Pick it if you want deployment automation without running a platform, and you are happy configuring things in YAML.

Look elsewhere if you expected a UI, previews, or anything resembling the Vercel workflow. That is not what it is for.

Stormkit

Stormkit is aimed at a different problem from the platforms above. Coolify and Dokploy give you somewhere to run containers, and the rest of the product — the database, the sign-in flow, the transactional emails, the scheduled jobs, the analytics — is yours to assemble and operate. Stormkit ships those as part of the platform:

• PostgreSQL attached to an environment, with migrations run on deploy
• End-user authentication — email and password, magic links, Google and X OAuth, with session cookies handled for you
• Transactional email through a built-in mailer
• Periodic triggers for scheduled work, without a separate cron box
• Server-side analytics that do not depend on client-side tracking
• API endpoints and server-side rendering, plus volumes for persistent files

On top of that sits what you would expect from a deployment platform: a deployment per push, a preview URL per branch, environments with their own variables and domains, and automatic TLS.

curl -sSL https://www.stormkit.io/install.sh | bash

It is open core: the community edition is AGPL-3.0, some enterprise components are proprietary and ship in the published binaries.

Pick it if you are building a product rather than hosting containers, and you would otherwise spend the first week wiring up a database, an auth provider, an email service and a cron runner before writing any features.

Look elsewhere if your goal is running a lot of off-the-shelf software you did not write, or you need a stack with no proprietary components at all. A container platform fits the first better, and Coolify or Dokku the second.

If that sounds like your fit, the self-hosting guide gets you running on your own server in a few minutes, and the Vercel comparison goes deeper on the migration.

Which one should you pick

• Running everything on one box, including off-the-shelf apps you did not write — Coolify, or Dokploy if you prefer its UI. This is the common case, and where most people arriving from Vercel should start.
• Terminal-first, minimal, git push and nothing else — Dokku.
• Proven and boring, with a UI — CapRover.
• You have servers and only want deployment automation — Kamal.
• Building a product, and you want the database, auth, email and scheduled jobs to come with the platform — Stormkit.

What self-hosting actually costs

The honest version: a VPS that can build and run these is typically $5–20 a month, which is usually less than the platform bill you left. The real cost is that you now own uptime, upgrades, backups and TLS renewals. Every project here automates a good deal of that, but none of them makes it someone else's problem the way a managed platform does.

If your Vercel bill is under about $20 a month and predictable, self-hosting is probably a worse deal in total cost. It becomes compelling when the bill grows, when you need something the platform will not run, or when the data has to stay somewhere specific.

Frequently asked questions

Which is the closest thing to Vercel? Depends which half of Vercel you mean. For breadth of what you can run on one server, Coolify is the closest to replacing your whole hosting setup, and it is the answer most people are looking for. For the deployment workflow specifically — previews per branch, environments, serverless functions — Stormkit is the closest in shape (the Vercel comparison breaks that down feature by feature).

Are these really free? The software is. The server is not. Every option here needs a machine that stays running, and several of the projects also sell a managed version.

Can I self-host Next.js on these? Yes, though how much you get out of the box varies. On the container platforms you run Next.js's standalone Docker output like any other image, and wire up routing yourself. Stormkit's self-hosted edition supports full Next.js — SSR, API routes and the App Router — without that setup. Either way, test the specific Next.js features you depend on before committing, since some are tuned to Vercel's own infrastructure.

What about Kubernetes? If you already run Kubernetes, you likely do not need any of this. These platforms exist to give you most of what a PaaS provides without a cluster to operate.