Supabase vs Firebase: Which Should You Choose? (2026)

Published 2026-01-20 · Updated 2026-05-23 · · Technology · By Sahin Boydas

Detailed comparison of Supabase and Firebase for startup backends. Pricing, features, vendor lock-in, and scalability.

Supabase vs Firebase: Which Should You Choose? (2026) Detailed comparison of Supabase and Firebase for startup backends. Pricing, features, vendor lock-in, and scalability.

Written by Sahin Boydas — serial entrepreneur, 2x exited founder, and angel investor in 207+ startups including OpenAI, Anthropic, Scale AI, and Hugging Face. Ranked #1 most active angel investor in 2024 by Crunchbase.

This article is part of my ongoing series on technology, based on real experience from building a portfolio of 207+ investments across AI, fintech, robotics, developer tools, and more.

For more insights on startup investing, visit my blog or follow me on Twitter.

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