Heroku vs Railway (2026): Which PaaS Should You Deploy On?

We've migrated client projects from Heroku to Railway. Compare deploy speed, pricing, monorepo support, and developer experience, including real migration experience.

Heroku was the gold standard for PaaS for years and popularized the concept of git push deploys. Railway represents the next generation of this model with significantly faster deploys via Nixpacks, more transparent usage-based pricing that bills per minute, and a more modern developer experience with a visual service canvas. Heroku retains its value for enterprise customers in regulated industries who need private spaces, compliance certifications, Salesforce integration, and the extensive add-ons marketplace. For virtually all new projects, Railway is the better choice in terms of speed, cost, and developer experience. For teams considering migration from Heroku: the transition is typically straightforward and the improved deploy experience and lower costs make it worthwhile in most cases.

Heroku vs Railway (2026): Which PaaS Should You Deploy On?

Background

The PaaS market has undergone a profound transformation since Heroku removed its free tier in November 2022 and repositioned itself as an enterprise platform. Railway has since emerged as the most recommended and praised successor, with a growing community of developers who have made the switch. Heroku retains value for enterprise customers who need compliance, private spaces, and Salesforce integration. This comparison helps teams considering migration from Heroku to Railway, or choosing a platform for new projects and wanting to understand when the legacy platform is still the right choice.

Heroku

Heroku is the pioneer of the Platform-as-a-Service model and has been part of Salesforce since 2010. With dynos (containerized processes), an extensive add-ons marketplace with over 200 integrations, and support for multiple programming languages including Node.js, Python, Ruby, Java, and Go, Heroku has been the undisputed standard for simple application deploys for years. After removing the free tier in November 2022, Heroku repositioned itself toward professional and enterprise customers with private spaces, compliance certifications, and deep Salesforce CRM integration.

Railway

Railway is a modern PaaS launched in 2020 as a fresh, developer-first approach to application hosting. With instant deploys that go live within seconds, transparent usage-based pricing per consumed resource, native monorepo support with service linking, and integrated PostgreSQL, MySQL, and Redis databases, Railway delivers a significantly superior developer experience compared to legacy platforms. Railway is known for its speed, pricing transparency, an intuitive visual service canvas, and an active community of modern developers.

What are the key differences between Heroku and Railway?

Feature	Heroku	Railway
Deploy speed	Git push deploys via buildpacks, reliable but noticeably slower due to the legacy buildpack system	Instant deploys via Nixpacks with incremental builds, significantly faster and live within seconds of a push
Pricing model	Fixed dyno plans from $7/month per dyno, with scaling via manual tier selection	Usage-based from $5/month with per-minute billing for actually consumed CPU, RAM, and network resources
Free tier	No free tier since November 2022, cheapest option is the Eco plan from $5/month	Trial credits of $5 for new users, then Hobby plan from $5/month with included resources
Add-ons & plugins	Extensive marketplace with 200+ third-party add-ons for monitoring, caching, email, and more	Integrated services (databases, Redis, cron) without external marketplace but with native service linking
Monorepo support	Limited: requires workarounds with Procfile, buildpacks, and separate apps per service	Native monorepo support with service linking, shared variables, and visual service canvas
Enterprise features	Heroku Enterprise with private spaces, SSO, compliance certifications, and Salesforce integration	Teams plan with basic collaboration and role-based access, but no dedicated enterprise tier with compliance
Scalability	Vertical scaling via dyno type selection, horizontal via dyno counts with Performance-M and L tiers	Horizontal and vertical scaling with auto-scaling options and usage-based pricing that scales automatically
Logging & monitoring	Heroku logs with add-ons like Papertrail and New Relic for extended monitoring and alerting	Built-in logs, metrics dashboard, and resource monitoring per service with real-time log streaming

When to choose which?

Choose Heroku when...

Choose Heroku when your organization requires enterprise-grade compliance certifications that Railway does not offer, when private spaces are needed for isolated environments with dedicated networking, or when Salesforce CRM integration is a core requirement of your application. Heroku is also the logical choice if your team depends on specific add-ons from the Heroku marketplace that have no Railway equivalent, or if you operate in a heavily regulated sector such as financial services or healthcare.

Choose Railway when...

Choose Railway when you want the fastest deploy experience with instant builds that go live within seconds, when transparent usage-based pricing that scales with your growth matters, or when you need native monorepo support with service linking and shared variables. Railway is ideal for startups, indie developers, and development teams wanting a modern platform without the legacy constraints and higher costs of Heroku.

What is the verdict on Heroku vs Railway?

Which option does MG Software recommend?

At MG Software, we always recommend Railway over Heroku for new clients unless there are specific enterprise requirements that only Heroku can fulfill. Railway's developer experience is objectively superior: deploys are faster, pricing is more transparent, and the visual service canvas makes complex architectures manageable. For clients with existing Heroku applications, we guide the migration to Railway or, depending on the use case, to Vercel with Supabase as the backend. We only recommend Heroku when Salesforce integration, specific compliance certifications, or dependencies on Heroku add-ons are necessary. In all other cases, Railway saves both cost and time.

Migrating: what to consider?

Migrating from Heroku to Railway is straightforward and can typically be completed within a day for most applications. Connect your Git repository and Railway automatically detects the correct buildpack via Nixpacks. Databases require separate migration: use pg_dump to export your Heroku Postgres database and pg_restore to import it into Railway PostgreSQL. Copy environment variables via the Railway CLI or manually through the dashboard. Heroku add-ons need to be replaced with Railway-native services or external alternatives. Most applications run without code changes on Railway after setting the correct environment variables.

Frequently asked questions

Yes, Railway is widely regarded as the best modern alternative to Heroku and is used daily by thousands of former Heroku teams. It offers significantly faster deploys via Nixpacks, better native monorepo support with service linking, and more flexible usage-based pricing. Most Heroku workloads can be migrated to Railway without major modifications. Railway lacks Heroku's extensive add-ons marketplace but compensates with integrated database services and a growing ecosystem.

Heroku removed the free tier in November 2022 due to large-scale abuse by bots, cryptominers, and spam applications that caused significant infrastructure costs. Additionally, Salesforce wanted to reposition Heroku as an enterprise platform focused on paying customers. This led to a massive exodus of hobbyists, students, and small projects to alternatives like Railway, Render, and Fly.io. Heroku now offers an Eco plan starting at $5/month as its cheapest option.

Migration is typically surprisingly straightforward. Railway supports the same languages and frameworks as Heroku and automatically detects the correct buildpack via Nixpacks. Connect your Git repository and your application runs within minutes. Databases need separate migration via pg_dump/pg_restore. Railway offers integrated PostgreSQL, MySQL, and Redis as replacements. Environment variables can be copied via the Railway CLI. Heroku add-ons must be replaced with equivalent services.

Both are excellent modern alternatives with their own strengths. Railway offers a more developer-centric experience with faster deploys, better monorepo support, and a visual service canvas. Render provides a broader product range with static sites, cron jobs, managed databases, and a generous free tier. For pure application hosting, we prefer Railway for its superior developer experience; for teams wanting more services in one platform or needing a free tier, Render is worth considering.

Yes, Railway is used by thousands of companies for production workloads. The platform offers automatic SSL certificates, horizontal scaling, configurable health checks, zero-downtime deploys, and real-time monitoring per service. For critical enterprise workloads in regulated sectors, Heroku Enterprise offers more compliance certifications and private spaces. For most startups, scale-ups, and non-regulated businesses, Railway's production environment is more than sufficient and considerably more affordable.

Railway is typically cheaper than Heroku for comparable workloads. The Hobby plan starts at $5/month with $5 in included resources and bills per consumed CPU, RAM, and network per minute after that. Heroku starts at $7/month per single dyno with fixed plans. With multiple services, the difference adds up: where you pay for multiple dynos at $7-25 each on Heroku, you only pay for actually consumed resources on Railway. For most teams, Railway saves 30-60% on monthly hosting costs.

Yes, at MG Software we have guided multiple clients through migration from Heroku to Railway and other modern platforms. We analyze your current Heroku setup, identify add-on dependencies that need replacement, plan the database migration, and thoroughly test the application in the new environment. For clients where Railway is not the right choice, we recommend alternatives like Vercel with Supabase. Contact us for a custom migration plan.

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