Firebase

firebase.google.com

Google's backend-as-a-service platform offering real-time databases, authentication, hosting, storage, and serverless functions.

Appwrite

appwrite.io

Open-source BaaS with self-hosting, providing database, authentication, storage, and functions via Docker.

PocketBase

pocketbase.io

Lightweight, self-hosted backend with SQLite database, authentication, real-time subscriptions, and file storage.

Nhost

nhost.io

Open-source platform built on Postgres and Hasura, offering GraphQL APIs, authentication, storage, and functions.

Xano

xano.com

No-code backend platform with visual API builder, managed Postgres, workflows, and versioning.

Backendless

backendless.com

Feature-rich BaaS with visual development tools, database UI, push notifications, and multi-database support.

Convex

www.convex.dev

Reactive database platform for real-time apps with serverless functions, sync, and TypeScript SDK.

Baserow

baserow.io

Open-source no-code database with Airtable-like spreadsheet interface, SQL support, and REST APIs.

NocoDB

www.nocodb.com

Spreadsheet UI layered on SQL databases, providing grid views, auto REST APIs, and collaboration.

Turso

turso.tech

Edge database based on libSQL/SQLite with global replication and serverless deployment options.