AWS Amplify vs Supabase
AWS Amplify is full-stack hosting and CI/CD for web apps built on AWS infrastructure, while Supabase is Open-source Firebase alternative with Postgres database, auth, and edge functions. Supabase is open source and can be self-hosted, giving you full control over your data. AWS Amplify is built for aws developers wanting fast frontend hosting, whereas Supabase targets full-stack developers wanting a hosted postgres backend.
| Feature | AWS Amplify | Supabase |
|---|---|---|
| Free tier available | ✓ | ✓ |
| Open source | — | ✓ |
| API | ✓ | — |
| Auth | ✓ | ✓ |
| CI/CD | ✓ | — |
| Edge Functions | — | ✓ |
| Hosting | ✓ | — |
| Postgres | — | ✓ |
| Real-Time | — | ✓ |
Pricing: Both tools offer free tiers, so you can test each before committing. AWS Amplify's free plan: Generous free tier. Supabase's free plan: Free for 2 projects.
Feature gaps: AWS Amplify offers API, CI/CD and Hosting that Supabase lacks. Supabase brings Edge Functions, Postgres and Real-Time that AWS Amplify does not have. Both share Auth.
Team fit: AWS Amplify is geared toward any size teams, while Supabase is aimed at small teams teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.
Open source: Supabase is open source, meaning you can self-host, audit the code, and avoid vendor lock-in. AWS Amplify is proprietary — you are trusting the vendor with your data and uptime.
Where each tool shines: AWS Amplify's biggest strengths are: built-in ci/cd pipelines automate testing and deployment on every push. includes auth as a core feature, purpose-built for cloud hosting workflows. Supabase's biggest strengths are: open source and transparent. includes postgres as a core feature, purpose-built for cloud hosting workflows.
Watch out for: With AWS Amplify, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Supabase, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose AWS Amplify if
- You need a tool built for aws developers wanting fast frontend hosting
- You specifically need API and CI/CD
- You care about includes auth as a core feature, purpose-built for cloud hosting workflows
- Your team size fits the any size profile AWS Amplify is designed for
- The free tier works for you: generous free tier
choose Supabase if
- You need a tool built for full-stack developers wanting a hosted postgres backend
- You need self-hosting, data sovereignty, or the ability to audit source code
- You specifically need Edge Functions and Postgres
- You care about includes postgres as a core feature, purpose-built for cloud hosting workflows
- Your team size fits the small teams profile Supabase is designed for
frequently asked
What is the difference between AWS Amplify and Supabase?
AWS Amplify is full-stack hosting and CI/CD for web apps built on AWS infrastructure, while Supabase is Open-source Firebase alternative with Postgres database, auth, and edge functions. Supabase is open source and can be self-hosted, giving you full control over your data. AWS Amplify is built for aws developers wanting fast frontend hosting, whereas Supabase targets full-stack developers wanting a hosted postgres backend.
Should I use AWS Amplify or Supabase?
Supabase gives you open source and self-hosting; AWS Amplify is a managed service. Which trade-off works for you?
When should I choose AWS Amplify over Supabase?
Choose AWS Amplify if You need a tool built for aws developers wanting fast frontend hosting; You specifically need API and CI/CD; You care about includes auth as a core feature, purpose-built for cloud hosting workflows; Your team size fits the any size profile AWS Amplify is designed for; The free tier works for you: generous free tier.
When should I choose Supabase over AWS Amplify?
Choose Supabase if You need a tool built for full-stack developers wanting a hosted postgres backend; You need self-hosting, data sovereignty, or the ability to audit source code; You specifically need Edge Functions and Postgres; You care about includes postgres as a core feature, purpose-built for cloud hosting workflows; Your team size fits the small teams profile Supabase is designed for.
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