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Heroku alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Heroku: no free tier, and dynos cost more than newer platforms, and now in a sustaining engineering mode with few new features. We ranked 6 alternatives by how directly each one replaces Heroku, then by reviews, real visits and how recently each app's facts were checked against its own website. Render currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Dokku logoDokkuOpen sourceYesSelf-hosted, Linux3 of 357.2
  1. Dokku logo

    1. DokkuTop pick

    Best for: Developers who want Heroku-style deploys for several small apps on one VPS

    Open sourceSelf-hostableSelf-hosted, Linux

    57.2

    score / 100

    Why switch from Heroku

    Open-source, self-hosted Heroku clone that accepts the same buildpacks.

    Pros

    • Heroku-compatible buildpacks and commands
    • Free, MIT-licensed and lightweight
    • Plugins for common databases and certificates

    Cons

    • Command-line first, with no free web dashboard
    • Designed around a single server
    • No built-in preview environments
    Visit Dokku Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Dokku a good Heroku alternative?

    Verified facts

    3 of 3 verified
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Positioning
    Open-source alternative to Heroku
    Checked Oct 25, 2026dokku.com(opens source in a new tab)
    Deploys
    Git push with Heroku buildpacks
    Checked Oct 25, 2026dokku.com(opens source in a new tab)

The best Heroku alternative for…

The highest-ranked app in this list for each need.

Render logo

Best Heroku alternative for most people

Render

The most common Heroku replacement, with a similar model and a free tier.

Dokku logo

Best Heroku alternative for a free option

Dokku

Open-source, self-hosted Heroku clone that accepts the same buildpacks.

Railway logo

Best Heroku alternative for a free plan you can upgrade

Railway

Usage-based pricing and a polished dashboard for apps and databases.

Dokku logo

Best Heroku alternative for open source

Dokku

Open-source, self-hosted Heroku clone that accepts the same buildpacks.

Dokku logo

Best Heroku alternative for self-hosting

Dokku

Open-source, self-hosted Heroku clone that accepts the same buildpacks.

Dokku logo

Best Heroku alternative for Linux

Dokku

Open-source, self-hosted Heroku clone that accepts the same buildpacks.

Fly.io logo

Best Heroku alternative for working in the browser

Fly.io

Run apps as lightweight VMs in many regions, billed by the second.

Heroku alternatives: common questions

What is the best alternative to Heroku?

Render ranks first right now. The most common Heroku replacement, with a similar model and a free tier. Railway and Fly.io follow it in our ranking.

Is there a free alternative to Heroku?

Yes. Render (free plan + paid), Railway (free plan + paid), Dokku (open source) and DigitalOcean App Platform (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Heroku?

Yes: Dokku. Dokku can also be self-hosted.

Which Heroku alternatives work on Linux?

Dokku runs on Linux.

Why do people switch from Heroku?

The complaints we hear most: no free tier, and dynos cost more than newer platforms; now in a sustaining engineering mode with few new features; cheapest Eco dynos sleep when idle.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Heroku, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.