Best Convex Alternatives (2026)

Convex is a free database/baas tool (reactive database). TypeScript-native reactive database with built-in realtime sync and serverless functions. We found 12 alternatives worth considering.

Quick verdict

Most similar: Supabase
Best free option: Supabase

Why look for Convex alternatives?

Feature gaps — while Convex is free, paid alternatives may offer more polish or support.
Workflow fit — every team is different; the best tool depends on your stack and preferences.

Top 12 Alternatives to Convex

Open-source Firebase alternative with Postgres auth storage realtime and edge functions

Both in Database/BaaSShared: database/baas

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Google full BaaS with Firestore Realtime DB auth hosting and cloud functions

Both in Database/BaaSShared: database/baas

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Neonfree

Serverless Postgres with branching scale-to-zero and instant provisioning

Both in Database/BaaSShared: database/baas

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PlanetScalefree

Serverless MySQL and Postgres with horizontal sharding and zero-downtime migrations

Both in Database/BaaSShared: database/baas

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Distributed SQLite at the edge with per-tenant database architecture

Both in Database/BaaSShared: database/baas

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MongoDB Atlasfree

Managed MongoDB with serverless scaling search and vector database capabilities

Both in Database/BaaSShared: database/baas

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Xatafree

Serverless Postgres platform with built-in search analytics and branching

Both in Database/BaaSShared: database/baas

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Serverless Redis and Kafka with per-request pricing and global replication

Both in Database/BaaSShared: database/baas

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Drizzle ORMopen-source

TypeScript ORM with SQL-like syntax for Postgres MySQL and SQLite

Both in Database/BaaSShared: database/baas

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ValidatorAIfree

AI startup idea validator used by 200K+ people

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AI market analysis in ~120 seconds for entrepreneurs

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Drop-in authentication with pre-built UI components optimized for React and Next.js

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Alternatives by type

Full BaaS alternatives

Serverless Database alternatives

Edge Database alternatives

NoSQL Database alternatives

Key-Value Store alternatives

ORM alternatives

Web-Based alternatives

Auth Provider alternatives

Frequently asked questions

What are the best alternatives to Convex?: The top alternatives to Convex include Supabase, Firebase, Neon. All are database/baas tools that support reactive database workflows.
Is there a free alternative to Convex?: Yes. Supabase is available for free. Open-source Firebase alternative with Postgres auth storage realtime and edge functions
Is Supabase better than Convex?: Supabase and Convex serve similar purposes as database/baas tools. Supabase: Open-source Firebase alternative with Postgres auth storage realtime and edge functions Convex: TypeScript-native reactive database with built-in realtime sync and serverless functions The best choice depends on your workflow and requirements.
How many alternatives to Convex are there?: We track 12 alternatives to Convex across categories including Database/BaaS, Idea Validation, Auth.

Related alternatives pages

Alternatives to Supabase Alternatives to Firebase Alternatives to Neon Alternatives to PlanetScale Alternatives to Turso Alternatives to MongoDB Atlas Alternatives to Xata Alternatives to Upstash

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