# Cheapest way to host a web app with Postgres in 2026: seven platforms priced > One web app, one Postgres database and one cache, priced on Ownkube, Northflank, DigitalOcean, Railway, Fly.io, Render and Heroku, with the idle and busy cases. - **Published:** 2026-10-14 - **Author:** Abhishek Jaiswal - **Category:** Engineering - **Tags:** pricing, postgres, heroku-alternative, railway, render, paas-comparison - **Canonical URL:** https://ownkube.io/blog/cheapest-way-to-host-web-app-with-postgres - **Cover:** https://ownkube.io/blog/cheapest-way-to-host-web-app-with-postgres.png --- Most pricing pages quote the web process on its own. A real app is a web process, a Postgres database and usually a cache, and the database is often the line that decides the bill. This post prices that whole stack on seven developer platforms: Ownkube, Northflank, DigitalOcean, Railway, Fly.io, Render and Heroku. Every competitor figure is illustrative, mapped to the provider's nearest public tier as charted on our homepage on 2026-10-02. Check each provider's pricing page before you commit, since prices move. **TL;DR** - For a 1 vCPU / 1 GiB web app at steady load, a 1 GiB Postgres with 10 GB of storage and a small cache, the monthly total runs from about $27 on Ownkube to about $89 on Heroku. - Northflank (about $37) and DigitalOcean (about $42) are the closest to Ownkube. Railway lands around $44, Fly.io and Render in the high $50s. - The database line moves the ranking more than the web line. Fly.io has the cheapest web process in this comparison and finishes fifth because its managed Postgres starts at $38. - Metered compute rewards quiet apps. On Ownkube the same stack costs about $22 when the app idles and about $34 when it runs hot, which is still under Northflank's flat figure. - Run your own sizes on the [homepage calculator](/#pricing-compare) or the [cost calculator](/tools/cost-calculator). ## What stack are we pricing? We picked the shape most small production apps settle into after a few months: - **Web app:** 1 vCPU and 1 GiB of memory, always on, averaging 40% CPU. That covers a Rails, Django, Next.js or Express API with moderate traffic. - **Postgres:** 1 GiB of memory and 10 GB of storage. Enough for a few million rows and their indexes. - **Cache:** the smallest Redis or Valkey instance each platform offers, for sessions, rate limits or a job queue. Bandwidth, build minutes and log retention are left out. They matter at scale, and they vary too much by app to price fairly in one table. Backups are covered in prose below, since each platform bundles them differently. ## How much does each platform charge for the whole stack? | Platform | Web app | Postgres | Cache | Monthly total | |---|---|---|---|---| | Ownkube | $11.70 | $10.50 | $5.00 | **$27.20** | | Northflank | $18.00 | $13.50 | $5.40 | $36.90 | | DigitalOcean | $12.00 | $15.15 | $15.00 | $42.15 | | Railway | $18.00 | $17.50 | $8.00 | $43.50 | | Fly.io | $5.92 | $40.80 | $10.00 | $56.72 | | Render | $25.00 | $22.00 | $10.00 | $57.00 | | Heroku | $50.00 | $9.00 | $30.00 | $89.00 | *Illustrative monthly list prices in USD, mapped to each provider's nearest public tier as charted on 2026-10-02. Metered platforms (Ownkube and Railway) are priced at 40% average CPU. Taxes and bandwidth excluded.* A few things stand out once the stack is priced together. **Heroku has the cheapest database and the most expensive everything else.** Essential-1 Postgres at $9 is the lowest database line in the table, because Heroku shares memory across Essential databases and caps storage at 10 GB. The web dyno and the cache push the total to the top. If you are leaving Heroku for price, our [Heroku pricing and alternatives guide](/blog/heroku-alternatives) walks through the move. **Fly.io wins the web line and loses on Postgres.** A shared-CPU Machine for the web app is cheap. Fly's Managed Postgres starts at $38 a month on its Basic plan, with high availability included, which is more database than this stack needs and more than every other platform charges for it. **Render prices every piece as a fixed instance.** Fixed instances make the bill predictable, and the predictable number is high for a small app. A 1 CPU web service, a 1 GB Postgres instance and a Key Value instance add up to the high $50s. **Railway meters everything, including the database.** Railway bills memory and CPU by usage, so the Postgres line follows how much memory the database holds, which for Postgres is most of it, all the time. The cache works the same way. Our [Railway pricing breakdown](/blog/railway-pricing-explained) covers the meter in detail. ## Which platforms come closest to Ownkube? Northflank and DigitalOcean. Both are honest competitors on price, and neither is far behind. **Northflank** has the cheapest per-vCPU rate in this group. If your app is CPU-heavy and memory-light, its compute line can beat ours. The full stack stays ahead on Ownkube because the database and cache run on flat, near-cost boxes, while Northflank bills them as separate services on top of compute. Our [Railway, Render and Northflank comparison](/blog/railway-vs-render-vs-northflank) goes deeper on how Northflank fits a platform team. **DigitalOcean** App Platform plus a Managed PostgreSQL node is a solid, predictable combination. Its 1 GiB database includes 10 GiB of storage, which matches this stack exactly. The cache is where it falls behind: its smallest managed caching instance is about $15 a month in this comparison, against $5 for the Ownkube cache box. ## What changes when the app is idle or busy? The table assumes a steady 40% CPU. Real apps rarely sit there, and metered billing is where the gap moves. - **Mostly idle (10% CPU):** about $21.80 on Ownkube and about $37.50 on Railway. - **Steady (40% CPU):** about $27.20 on Ownkube and about $43.50 on Railway. - **Busy (80% CPU):** about $34.40 on Ownkube and about $51.50 on Railway. Flat-priced platforms (Northflank as charted, DigitalOcean, Fly.io, Render and Heroku) stay at the same total whatever the load, because you pay for the instance size. Two things follow from that. A side project that sits at 10% CPU most of the day costs noticeably less on a metered platform than on a fixed instance. And a busy app on Ownkube still totals less than Northflank's flat figure in this comparison, though the margin gets thin at sustained high CPU. If your app runs hot around the clock, put it on a flat box instead of the meter. Ownkube lets you choose per deployment: a metered web app, or a flat Spark box from $5 a month for a steady worker. [Metered vs reserved pricing](/blog/metered-vs-reserved-pricing) explains when each one wins. ## How does Ownkube price each line? The Ownkube numbers in the table come straight from the public price list. - **Web app:** metered at about $18 per vCPU per month of actual CPU use and $4.50 per GiB of memory per month. A 1 vCPU / 1 GiB app at 40% CPU comes to $7.20 for CPU and $4.50 for memory. - **Postgres:** a DB 1 box (1 GiB of memory) at a flat $8 a month, plus storage at $0.25 per GB. Ten GB of storage adds $2.50. - **Cache:** a Valkey cache box. The smallest boxes start at $2 a month; this stack uses the $5 size. Storage at $0.25 per GB includes 7-day backups with point-in-time restore on the Personal and Team plans. Backups are off by default and you turn them on per database. Standby replicas for a highly available database are on Team. Everything draws one prepaid wallet. Pay as you go starts with a $5 top-up and runs this exact stack (three services, a database up to DB 2). Personal is $5 a month and loads $5 of credit, and adds backups and higher limits. Unused credit rolls over and never expires, and the most you can spend is the balance you loaded. Our [prepaid wallet guide](/blog/prepaid-wallet-no-surprise-bill) covers how that bounds the bill. ## When is Ownkube the wrong choice? Price is one input. A few cases where another platform fits better: - **You need a region near users outside Europe and South Asia.** Ownkube Compute runs in the Mumbai and Germany regions today. Fly.io, Render and DigitalOcean cover far more locations. - **You want serverless Postgres with branching per pull request.** Neon is the closest match for that workflow. - **You want a managed database with high availability on the smallest plan.** Fly.io includes it from Basic. On Ownkube, standbys are a Team feature. - **You need GPU workloads.** Northflank runs them. Ownkube does not today. ## FAQ ### What is the cheapest Heroku alternative with a database? In this comparison, Ownkube at about $27 a month for a web app, a 1 GiB Postgres and a cache, against about $89 on Heroku for the same shape. Northflank and DigitalOcean come next at about $37 and $42. Heroku's own Essential Postgres is cheap at $9; the web dyno and cache are what push the Heroku total up. ### Is there something cheaper than Railway for a web app, database and cache? Yes. Ownkube, Northflank and DigitalOcean all priced lower than Railway's roughly $44 for this stack. Railway's metered model is fair for bursty apps, and its database bills memory continuously, which is where the total climbs. ### Why does the database matter so much in a full-stack comparison? A database holds its memory all day, so it never benefits from idle time the way a web process can. Platforms price it very differently: from $9 on Heroku Essential to about $41 on Fly.io Managed Postgres for a 1 GiB database. Our [managed Postgres cost calculator](/tools/managed-postgres-cost-calculator) compares eight providers at any size. ### Are these prices current? They are illustrative list prices, mapped to each provider's nearest public tier as charted on 2026-10-02. Providers change prices and plan shapes, so check each pricing page before you commit, and run your own sizes on the [homepage calculator](/#pricing-compare). ## Where Ownkube fits Ownkube is a developer platform for shipping a full-stack app fast: a web app on metered compute, a managed Postgres and a Valkey cache on flat boxes, all on one prepaid wallet with credit that never expires. For the common small production stack it prices lowest of the seven platforms we chart, and the same app can move into your own AWS account later with no rewrite. [Deploy my first app](https://app.ownkube.io/login). ## Search This site has a search endpoint: https://context7.com/api/v2/ask?siteKey=ask_c64dfe8ffaa8d3ad19576838&query=. It returns documentation that answers the question, with a source link for each part. No API key is needed. If nothing matches, it says so.