Supabase vs Upstash
Pricing
Supabase: Free tier, Pro from $25/mo
Upstash: Free tier, usage-based from $0.20/100K commands
Description
Supabase: Postgres database with built-in auth, storage, and real-time (the open-source Firebase alternative)
Upstash: Serverless Redis and Kafka: pay per request, scale to zero when idle
Pros
- Full Postgres database, not a proprietary system: your data, your queries
- Auth, file storage, edge functions, and real-time included at no extra cost
- Free tier includes 500MB database and 1GB file storage
- Free tier includes 10,000 commands/day, plenty for caching and rate limiting
- True pay-per-use pricing means zero cost when your app has no traffic
- Works at the edge: pairs perfectly with Vercel, Cloudflare Workers, and Netlify
Cons
- Some features (like edge functions) are still maturing compared to Firebase
- Free tier pauses inactive projects after 7 days
- Less hand-holding than Firebase: you need to know some SQL
- Not a full Redis replacement: some commands and data types are missing
- Latency is higher than self-hosted Redis for latency-critical workloads
- Costs can sneak up on you if you have high-frequency operations
Details
Supabase gives you a real Postgres database with the convenience of Firebase. Set up a project, and you immediately get a database, auth system, file storage, edge functions, and real-time subscriptions. No piecing together separate services.
The free tier is enough to build and test a real product. The Pro tier at $25/month gives you a production-ready setup. The key advantage over Firebase: it is Postgres under the hood. Your queries are standard SQL, and you can migrate your data to any Postgres host if you ever want to leave. That data portability is worth a lot for a solo founder building something long-term.
Upstash is Redis for the serverless world. Instead of paying $15-30/month for an always-on Redis instance, you pay per command, and when your app is idle, you pay nothing. This makes it perfect for caching, rate limiting, and session storage in serverless apps.
The free tier gives you 10,000 commands per day, which covers basic caching for most early-stage apps. The killer use case is pairing it with edge functions on Vercel or Cloudflare: Upstash has a global low-latency network designed for this. If you need full Redis compatibility or sub-millisecond latency, self-hosted Redis is still better. For everything else, Upstash saves you money and ops work.
Verified
