Best Managed Database Services
Running your own database server used to be a rite of passage for a small dev team, now it’s mostly just a way to burn a weekend on patching and backups instead of shipping features. Managed database services take that maintenance off your plate for a monthly fee that’s usually smaller than the time it would have cost you. We compared three options aimed at small teams rather than enterprise buyers: PlanetScale, Neon and Supabase. They’re built on different database engines and pricing philosophies, so the right pick depends on what you’re actually building.
Key Takeaways
- Cheapest predictable entry point PlanetScale’s single-node Postgres has the lowest predictable entry price among the three, with MySQL/Vitess billed on storage beyond a 10GB free allowance.
- Best for spiky or low-traffic apps Neon bills by compute-hour rather than a flat monthly fee, so an app that’s idle most of the day can cost very little.
- Best if you want more than just a database Supabase bundles authentication, storage and auto-generated APIs around Postgres on its Pro tier.
- Branching is now a real feature, not a gimmick All three let you spin up a database branch for testing, genuinely useful for catching schema changes before they hit production.
- Usage-based pricing needs a cap Neon and PlanetScale’s usage components can surprise you without billing alerts set up, configure spend limits before going live.
This guide is part of our wider Cloud and Developer Tools Buying Guide, which compares every option in the category side by side.
Our Top Picks at a Glance
Best Value: PlanetScale
PlanetScale built its reputation on Vitess-powered MySQL with genuinely painless online schema changes, a real pain point for any team that's had to plan a maintenance window around an ALTER TABLE on a busy production table. It has since added a Postgres option too, and that's where the cheapest entry point sits.
Official pricing puts Postgres single-node instances at the cheapest entry point in this comparison, confirmed on PlanetScale's own plans documentation, with 10GB of storage included on the Vitess/MySQL side before additional storage is billed per GB. Development branches on Postgres carry their own charge, which adds up if your team spins up a lot of short-lived environments and forgets to tear them down.
The schema-change tooling is still the strongest reason to pick PlanetScale over a plain managed MySQL or RDS instance, deploying a schema change as a reviewable, revertible branch rather than a blocking migration script is a genuinely different workflow, not just marketing language. If your team is MySQL-native already, it's hard to justify paying more elsewhere for less flexibility.
Best Overall: Neon
Neon's pitch is serverless Postgres that scales compute up and down automatically, and genuinely suspends to zero cost when nothing's querying it. For a side project, an internal tool, or an app with a predictable quiet period overnight, that changes the economics meaningfully compared to a database you pay for whether it's busy or idle.
Pricing is metered rather than flat: billed per CU-hour on the Launch plan, rising to a higher per-CU-hour rate on Scale, plus a separate storage rate, and a free tier that covers 100 CU-hours and 0.5GB of storage at no cost, enough for genuine early-stage development. All figures are official, direct from Neon's pricing page, in USD.
The trade-off with usage-based pricing is predictability. A workload that's busy around the clock can end up costing more on Neon's metered model than a flat-rate competitor, and it's worth running your expected usage through Neon's own calculator before committing rather than assuming the free tier headline translates to a low bill at scale. For anything with real idle time, though, the automatic suspend-to-zero behaviour is hard to replicate on a traditionally billed managed database.
Most Complete: Supabase
Supabase isn't just a managed Postgres instance, it wraps the database in auto-generated REST and GraphQL APIs, built-in authentication, file storage and edge functions, positioned as an open-source alternative to Firebase built on a database you can actually run SQL against directly.
The Pro plan is a paid monthly subscription, official pricing from Supabase's own site, and includes 100,000 monthly active users, 8GB of disk, 250GB of egress and a bundled compute-credit allowance before usage-based overages kick in. The free tier is genuinely usable for early development, though projects pause after a week of inactivity, which can catch you out if you're not checking in regularly.
The reason to pick Supabase over a plain database is the surrounding stack: if you're building an app that needs auth and file uploads anyway, getting them from the same provider as your database removes a genuine integration headache. If you only need the database and nothing else, you're paying for infrastructure you won't use, in that case PlanetScale or Neon is the more focused choice.
|
Best value
PlanetScale
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Best overall
Neon
|
Most complete
Supabase
|
|
|---|---|---|---|
| Database engine | MySQL (Vitess) / Postgres | Postgres | Postgres |
| Pricing model | Flat + storage | Usage-based (metered) | Flat + usage overages |
| Bundled backend features | No | No | Yes |
| Best fit | MySQL teams, predictable cost | Variable or low-traffic apps | Apps needing auth + storage too |
| Check Price | Check Price | Check Price |
How to Choose a Managed Database Service
Frequently Asked Questions
Is a managed database service cheaper than self-hosting?
For a small team, usually yes once you account for the engineering time spent on patching, backups and failover, not just the raw compute cost. Self-hosting can be cheaper at meaningful scale if you already have the operational expertise on staff.
Can I use these with an existing app without rewriting it?
Generally yes for Postgres-compatible services like Neon and Supabase, since they speak standard Postgres. PlanetScale’s Vitess-based MySQL is compatible with most MySQL tooling but isn’t a byte-for-byte match, so test your specific queries before migrating.
What happens if I exceed the free tier?
Each service handles this differently, Neon and Supabase move you to usage-based billing automatically, while PlanetScale requires an active paid plan for most production use. Check the specific overage terms before relying on a free tier for anything customer-facing.
Do these services handle backups automatically?
Yes, all three include automated backups on paid plans, though retention periods vary, Supabase’s Pro plan offers 7-day retention, for example, extending to 14 days on Team. Confirm the retention window matches your recovery needs.
Is database branching actually useful, or just a marketing feature?
It’s genuinely useful for testing schema migrations against production-like data before they hit your live database, and for giving each pull request its own isolated database state in CI. It’s worth using if your team already does trunk-based development with frequent schema changes.
Final Verdict
- MySQL team, want predictable pricing: PlanetScale
- Postgres, variable traffic, want scale-to-zero: Neon
- Need auth and storage bundled in: Supabase
Neon is the strongest general pick for a small team building something with real usage variability, thanks to genuine scale-to-zero pricing and official transparent rates. PlanetScale is the better fit for MySQL-native teams who want predictable flat pricing and best-in-class schema migration tooling. Supabase earns its place when you need authentication and storage bundled with the database, not just the database itself.
