Side-by-side comparison · Databases & Backend
PlanetScale vs Supabase vs Appwrite
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
PlanetScale
3.9Pick it if: Teams running a real product who need their database to stay fast and never go missing.
Supabase
4.3Pick it if: Anyone building an app with AI tools who needs somewhere real to keep user accounts and data.
Appwrite
3.7Pick it if: Builders who want Firebase-style convenience without being tied to one company's cloud.
Overview
| Attribute | PlanetScale | Supabase | Appwrite |
|---|---|---|---|
| In one line | Fast, serious databases for apps that have outgrown the free tiers. | A ready-made database, logins and file storage for apps you build with AI tools. | An open-source, all-in-one backend with a database, logins, storage and hosting. |
| Pricing model | Paid | Open source | Open source |
| Starting price | From $5/mo | From $25/mo | From $25/mo |
| Free plan | No | Yes | Yes |
| Works with Claude Code | Yes | Yes | Yes |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | PlanetScale | Supabase | Appwrite |
|---|---|---|---|
| Overall rating | 3.9 | 4.3Winner | 3.7 |
| Ease of useHow quickly someone non-technical gets value from it. | 3.0 | 4.0 | 3.5 |
| FeaturesHow much it can do, and how well the pieces fit together. | 3.5 | 4.5 | 4.0 |
| Output qualityHow good the results are before you fix them. | 5.0 | 4.5 | 3.5 |
| Value for moneyWhat you get for the price, including the free plan. | 3.0 | 4.5 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 5.0 | 4.0 | 3.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | PlanetScale | Supabase | Appwrite |
|---|---|---|---|
| Access & platform | |||
| Free plan | No | Yes | Yes |
| Mobile app | No | No | No |
| Desktop app | No | No | No |
| Browser extension | No | No | No |
| API access | Yes | Yes | Yes |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | Yes |
| Open source or self-hosted | No | Yes | Yes |
| AI abilities | |||
| Works with your files | No | Yes | Yes |
| Understands images | No | No | No |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | No | Yes | Yes |
| Runs agents or automations | No | Yes | Yes |
| Learns your brand or style | No | No | No |
| Works in many languages | – | – | – |
| Capabilities score | 4/ 17 | 9/ 17 | 9/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | PlanetScale | Supabase | Appwrite |
|---|---|---|---|
| Plans | Postgres, single node From $5/mo Staging and small apps that can tolerate a restart. | Free Free Prototypes, side projects and seeing if it suits you. | Free Free Learning and small personal projects. |
Postgres, high availabilityOur pick From $15/mo Production apps with paying users. | ProOur pick From $25/mo Anything real people will use. | ProOur pick From $25/mo Live apps and small teams. | |
Metal From $50/mo Apps where database speed is the bottleneck. | Team From $599/mo Companies that need SSO and compliance paperwork. | Enterprise Custom Companies with compliance needs. | |
Vitess (MySQL) From $39/mo MySQL apps that need to shard as they grow. | Enterprise Custom Large products with uptime guarantees. | Self-hosted Free (your own server costs) Anyone who wants full control of their data. | |
Enterprise Custom Single-tenant or fully managed setups. | |||
| Which plan to pick | Don't start here for a weekend project; Neon or Supabase are free. When a product has paying customers, the $15 high-availability Postgres is the sensible entry point. Only go to Metal once Insights shows the disk is the slow part. | Build on Free. Switch to Pro the day you share the app with anyone outside your team, mostly so the project stops pausing. Team is a big jump that only makes sense once a client or auditor asks for SSO or a SOC 2 report. | Free is enough to build and show a prototype. Pro at $25 is good value because the price covers your whole team rather than each seat. Self-host only if you already run servers; the time it takes to keep one patched quickly costs more than $25 a month. |
Key features
| Attribute | PlanetScale | Supabase | Appwrite |
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Pros and cons
| Attribute | PlanetScale | Supabase | Appwrite |
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Who each one is for
| Attribute | PlanetScale | Supabase | Appwrite |
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| Best for |
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How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability. The "Visit" buttons may use affiliate links, which never affect a score.
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