Where to host a SaaS app
Your SaaS needs more than a place to serve pages. You also need a database, background jobs, logs, backups, and reliable deployments.
My advice is to optimize for easy operations first. The cheapest compute isn't always the cheapest system to run.
Recommended hosts
Netlify
1,000 credits/month; extra 500-credit packs cost $5.
- Free option
- Free: 300 credits per month with a hard stop. Commercial use is allowed; enough for a small site with modest traffic and few production deploys.
- Why it fits
- Static sites and frontend apps that deploy from Git and want a generous, mature workflow.
- How deploys work
- Connect the Git repo; pushes build and deploy automatically with previews for every pull request.
- The tradeoff
- The credit system makes bills hard to predict — traffic, deploys, and compute all drain one pool.
- The managed database bills on top of this estimate.
Render
Move to Standard ($25, 1 CPU / 2 GB) if 512 MB gets tight; a managed database adds more.
- Free option
- Hobby workspace: $0 — static sites, free web services (0.1 CPU, 512 MB), a 30-day free Postgres, a 25 MB free key-value store, 5 GB bandwidth, 500 build minutes, 1 seat.
- Why it fits
- Apps and APIs that want git-push deploys with a fixed, understandable instance price.
- How deploys work
- Connect the Git repo; Render builds and deploys on push, with Docker support and instant rollbacks.
- The tradeoff
- The workspace-plus-services model means several line items, and bandwidth overage is pricey.
- The managed database bills on top of this estimate.
Railway
Roughly a quarter vCPU and 512 MB always on; a small database adds a few dollars.
- Free option
- Free: $1 of monthly usage credits, capped at 1 vCPU / 0.5 GB per service, one replica, and 3-day log history.
- Why it fits
- Full-stack apps and APIs where you want the app and its database running in minutes.
- How deploys work
- Connect a repo or image; Railway detects the build, deploys it, and adds databases with one click.
- The tradeoff
- Pure usage billing means the bill moves with your traffic — predictable only while the app is small.
- The managed database bills on top of this estimate.
The estimate covers the app only. Remember to add your database, email, object storage, and payment fees.
We rank providers by deployment ease first, then monthly cost. Commission payments don't affect the rank. If your project is different, answer four questions and get a specific recommendation.