What is Supabase and what does it do?

Supabase is an AI-powered Development best suited for Code Generation & Code Review. Open-source Firebase alternative with AI assistant Key strengths: Free plan available to get started; Intelligent code generation and completion.

Is Supabase free to use?

Supabase offers a free plan. Free tier includes core features.

What are the main advantages of Supabase?

The main advantages of Supabase are: Free plan available to get started; Intelligent code generation and completion; Automated code review and quality checks; Advanced machine learning at its core; Verified online — active and maintained. It is currently online and verified by GateOnAI nightly health monitoring.

What is Supabase's GateOnAI Score?

Supabase has a GateOnAI Score of 59/100, calculated from uptime reliability, pricing accessibility, community popularity, and feature breadth. Updated nightly.

What are the best alternatives to Supabase?

GateOnAI curates the best alternatives to Supabase ranked by GateOnAI Score. See https://www.gateonai.com/alternatives/supabase to compare alternatives side by side.

What are the limitations of Supabase?

According to GateOnAI's editorial assessment: Advanced features require a paid upgrade; No public API available for developers; No dedicated mobile application. Always verify at the official website.

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Supabase

Supabase is an AI-powered Development tool — Open-source Firebase alternative with AI assistant. Best for: Code Generation & Code Review. Pricing: Freemium (GateOnAI Score: 59/100).

Open-source Firebase alternative with AI assistant

FreemiumVerifiedCode GenerationCode ReviewCode CompletionAPI DevelopmentWeb DevelopmentDatabase ManagementLow CodeSQL GenerationAI AssistantMachine Learning

Supabase provides a full Postgres database as the core of its platform, adding built‑in authentication with row‑level security, instant ready‑to‑use REST APIs, edge functions, real‑time data synchronization, file storage, and vector embeddings. You can start a project in minutes, add user sign‑ups and logins, write custom server‑less code without managing servers, and serve large files such as videos or images. The platform also supports multiplayer experiences through real‑time updates and lets you integrate machine‑learning models to store, index, and search vector embeddings. Supabase offers production‑ready templates for React, Next.js, Flutter and AI chatbot apps, and integrates with Stripe and Vercel for SaaS starter kits. It is marketed toward developers who want an all‑in‑one backend solution that scales from a weekend prototype to millions of users, while staying within a single dashboard.

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Works Well With

Tools that Supabase genuinely connects with, based on real input/output compatibility data (not just shared category):

PlanetScale - AI serverless MySQL database platform
DronaHQ AI - AI low-code platform for internal apps
Logseq - Open-source AI knowledge management platform
Google Natural Language - Google Cloud AI text analysis API
Tempus Oncology - AI precision medicine and cancer genomics
Deepnote - AI data notebook for collaborative analysis

AI Prompts for Supabase

Ready-to-use prompt templates for Supabase, organized by profession:

Entrepreneur prompts for Supabase (3)