Platform as a Service: the best PaaS options, ranked
Platform as a service (PaaS) runs your application for you: you push code or a container, and it handles the servers, deploys, scaling, certificates and logs. Here are the ten main PaaS options, ranked on criteria stated up front, with who each suits and a verdict you can check against its sources.
Last reviewed
- 1
The strongest pick when your apps must run in your own cloud account and you don't want to hire DevOps to get there; skip it if you want nothing to do with a cloud account.
Who it is forTeams without DevOps who need apps in their own AWS, GCP or Azure account.
StrengthsDeploys into your own AWS, GCP or Azure account, so data stays in your cloud and cloud credits pay for the compute.
LimitsTwo bills: Porter's fee plus your cloud provider's, which you have to estimate yourself.
What it costs$13/vCPU and $6/GB RAM a month, plus your cloud bill.
- 2
The most flexible option here, strong on both hosting models and on GPUs; compliance paperwork comes through its enterprise tier.
Who it is forTeams that want vendor hosting now and their own VPC later, and GPU-heavy teams.
StrengthsBoth hosting models: Northflank Cloud, or bring your own cloud (AWS, Google Cloud, Azure, Oracle, bare metal).
LimitsSOC 2 Type II, HIPAA and ISO 27001 are presented under its enterprise offer.
What it costsUsage from $0.01667 per vCPU-hour plus memory; BYOC adds your cloud bill.
- 3
A strong own-cloud choice for teams that already think in Kubernetes; the flat plan pricing suits mid-size teams better than a tiny startup.
Who it is forTeams already running Kubernetes who want a self-service layer.
StrengthsRuns on a Kubernetes cluster you own, or one it creates on AWS, GCP, Azure or Scaleway.
LimitsFlat plan pricing ($299 to $2,999 a month, billed yearly) on top of your cloud bill.
What it costsFree on your own cluster; paid plans $299–$2,999 a month, plus cloud.
- 4
The best value for teams already on Google Cloud, especially for GPU inference that scales to zero, but more a building block than a complete platform.
Who it is forTeams on Google Cloud; bursty APIs and GPU inference.
StrengthsRuns in your own Google Cloud project, billed on your Google Cloud account.
LimitsGoogle Cloud only.
What it costsPer-second CPU, memory and GPU after a free tier; see Google's pricing page.
- 5
The quickest way for a small team to get an app and its database running; look elsewhere once compliance or GPUs are on the list.
Who it is forSolo developers and small teams wanting the fastest start.
StrengthsPer-second usage billing with small plan minimums.
LimitsHIPAA BAAs, SSO and bring-your-own-cloud are Enterprise features.
What it costs$5 or $20 monthly minimum, then per-second usage.
- 6
Excellent for globally distributed apps and cheap small machines; expect to do more of the operating yourself than on Render or Heroku.
Who it is forApps that run close to users in many regions; CLI-happy teams.
StrengthsFly Machines in 18 regions, billed by the second.
LimitsIts own blog post "We Were Wrong About GPUs" scaled back its GPU bet; check its docs for current GPU availability.
What it costsPer-second; smallest machine $2.19 a month (varies by region).
- 7
The best home for a Next.js or frontend-heavy app; not a general-purpose backend PaaS.
Who it is forNext.js and frontend-heavy teams.
StrengthsThe most polished deploy experience for Next.js and frontend frameworks.
LimitsBuilt for frontends and functions, not long-running services.
What it costsHobby free; Pro $20 a month with $20 usage credit, then metered.
- 8
The most Heroku-like experience on a more modern price structure; a safe default if vendor hosting is fine and you don't need GPUs.
Who it is forTeams leaving Heroku who want the same simplicity.
StrengthsHeroku-like simplicity, with preview environments and infrastructure as code.
LimitsNo GPU instances on its pricing page.
What it costsWorkspace $0, $25 or $499 a month, plus compute by instance.
- 9
Still the reference for simple deploys and add-ons, but you pay for it at scale, and compliance means Shield dynos and Private Spaces.
Who it is forTeams already on it, and Salesforce-connected apps.
StrengthsThe reference experience for git-push deploys, with buildpacks for many languages.
LimitsCompliance needs Shield dynos (from $150 a month each) inside a Private Space.
What it costsDynos from $5 (Eco) and $7 (Basic); Shield from $150 each.
- 10
A simple, predictably priced home for small apps; it ranks low here because compliance and GPUs aren't its focus.
Who it is forSmall apps wanting flat, predictable prices.
StrengthsFlat, published monthly prices per container.
LimitsNo GPU instances on App Platform (GPU Droplets are a separate product).
What it costsContainers from $5 a month; static sites free.
Comparison table
Each option rated 0 to 3 on each criterion; the weight is in brackets. Hover a rating for the evidence, or read it in full on the ranking page. Scores are out of 100.
| # | Option | Where apps run (25) | Compliance (20) | GPU support (15) | Cost model (15) | Ease of exit (15) | Operations handled (10) | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Porter | Strong | Strong | Strong | Strong | Strong | Good | 96.7 |
| 2 | Northflank | Strong | Good | Strong | Strong | Good | Good | 85 |
| 3 | Qovery | Strong | Good | Good | Good | Strong | Good | 80 |
| 4 | Google Cloud Run | Good | Strong | Strong | Strong | Good | Limited | 80 |
| 5 | Railway | Good | Good | None | Strong | Good | Strong | 65 |
| 6 | Fly.io | Limited | Strong | Limited | Strong | Good | Good | 65 |
| 7 | Vercel | Good | Strong | None | Good | Limited | Strong | 61.7 |
| 8 | Render | Limited | Strong | None | Good | Good | Strong | 58.3 |
| 9 | Heroku | Limited | Strong | None | Limited | Good | Strong | 53.3 |
| 10 | DigitalOcean App Platform | Limited | Limited | None | Good | Good | Strong | 45 |
Questions people ask when choosing a PaaS
What is platform as a service, in one sentence?
Platform as a service (PaaS) is a cloud service that runs your application for you: you hand it code or a container, and it takes care of the servers, deploys, scaling, certificates and logs underneath.
How is PaaS different from IaaS and SaaS?
IaaS (infrastructure as a service, like raw virtual machines) gives you servers and leaves running the app to you. SaaS gives you a finished application to use. PaaS sits between them: you write the app, the platform runs it.
Which PaaS is the cheapest?
It depends on the shape of your workload, which is why this ranking rates how pricing works rather than declaring a winner. For one small app, the low entry prices on Fly.io, Railway and DigitalOcean App Platform are hard to beat. At larger scale, platforms that run in your own cloud account let your cloud credits and committed-spend discounts apply. Each entry lists the published rates and links to the pricing page so you can do the sums for your own app.
Which PaaS options support GPUs?
On the review date, Porter, Northflank and Google Cloud Run document GPU instances for your own workloads; Qovery lists GPU instance types on AWS clusters. Fly.io has scaled its GPU offering back. Render, Railway, Heroku, Vercel and DigitalOcean App Platform list no GPU instances for your own containers.
Can a PaaS be HIPAA compliant?
Yes, if the platform will sign a Business Associate Agreement (BAA) and you configure your app correctly. Several options here publish a price or plan for it (Heroku Shield, Render Scale, Fly.io's HIPAA package, Vercel Pro's BAA add-on); others offer it on enterprise contracts; platforms that run in your own cloud rely on your cloud provider's BAA. The compliance row of each entry says which.
What does "bring your own cloud" (BYOC) mean?
The platform's software deploys and runs your apps inside a cloud account you own (AWS, Google Cloud or Azure) instead of on the vendor's servers. You get the platform's workflow, while the data, network and cloud bill stay yours.
How hard is it to leave a PaaS?
It depends on how your app is packaged and where the infrastructure lives. Apps built as standard containers or buildpacks move with a rebuild and a data migration; apps that lean on platform-only features need those features replaced. If the platform runs in your own cloud, the infrastructure is already yours. The exit row of each entry rates this, and the guide to choosing and migrating walks through a move.
Is Kubernetes a PaaS?
Not on its own. Kubernetes is a system for running containers that you still have to operate. Several platforms here (Porter, Qovery, Northflank's BYOC) run Kubernetes for you and give you a PaaS workflow on top of it.
Why isn't my favourite platform on the list?
This edition ranks ten widely used options that cover both hosting models. Others, such as AWS Elastic Beanstalk, Azure App Service, Koyeb and Platform.sh, are candidates for the next review. If you think one belongs, send a note through the corrections form on the methodology page.
How often is the ranking reviewed?
The date at the top of the list is the last time every price and claim was checked against the vendors' own pages. Prices and plans change, so check the linked source before you commit.