Supabase Alternatives in 2026: 8 Backends Compared

Firebase remains the default alternative for mobile teams because it ships auth, Firestore, Realtime Database, storage, functions, and hosting as one managed set. A small team can ship login, data sync, and file uploads without running servers, and the SDKs for iOS, Android, and web are well documented. For a consumer app that needs offline support and live updates, that combination is hard to beat.

The trade-off is the data model. Firestore is a document database, so teams coming from Supabase Postgres will need to rethink queries, joins, and reporting. Costs also deserve a careful look, since Blaze is pay-as-you-go and a usage spike can produce a larger bill than a fixed monthly plan. Firebase fits best when realtime mobile sync matters more than SQL.

Appwrite is the closest open source answer to the full Supabase package, with auth, databases, storage, functions, realtime, and messaging behind one console. It is popular with teams that need data on infrastructure they control, whether for compliance, cost, or simply preference. Setup uses Docker, and the project covers web, mobile, and server SDKs, which helps teams that do not work only in JavaScript.

The honest catch is operations. Self-hosting is free in license terms, but you still pay for servers, backups, and the time to keep the system updated. Appwrite Cloud removes that burden with a paid plan from $25 per month per project in recent listings, so compare the two routes honestly. For teams that want control without building a backend from parts, Appwrite is a strong pick.

PocketBase takes a deliberately small approach. One binary gives you a database, auth, file storage, realtime, and an admin dashboard, which makes it ideal for side projects, internal tools, and small apps that do not need a large platform. A developer can download it, run it, and have a working backend in minutes, with data stored in SQLite.

That simplicity sets the ceiling. SQLite is excellent for many apps, but it is not the right store for heavy concurrent writes or for a team that expects Postgres-style scaling. PocketBase also has fewer managed hosting options and integrations than larger platforms. Choose it when speed and simplicity matter more than enterprise scale, and plan a migration path if the app grows well beyond its sweet spot.

Neon is the best pick for teams that love Postgres but do not need Supabase auth, storage, and realtime bundled in. Its standout feature is branching, which lets you create a copy of a database for a preview deployment or an experiment, then merge or discard it. That workflow fits modern preview-based development and AI-assisted coding, where disposable environments are useful.

The gap to mind is scope. Neon does not replace auth, file storage, or realtime on its own, so you will pair it with other services or build those parts yourself. That is fine for teams that already have a stack in mind, and less appealing for a team that wants one console for everything. If Postgres and branching are the priority, Neon is a clear leader.

Convex is built for TypeScript teams that want reactive data without hand-wiring websockets or cache invalidation. Queries subscribe to changes, so the interface updates when data changes, which suits collaborative tools, dashboards, and live feeds. The developer experience is a real strength, with typed functions, a clear schema, and deployment handled by the platform.

The limits are fit and price. Teams that do not work in TypeScript, or that need SQL and relational queries, will find Convex a harder sell. Pricing per developer also means a larger team pays more even if usage stays modest, so check the free tier limits and the paid tier math for your team size. For a TypeScript product with live data at its core, it is a compelling Supabase alternative.

AWS Amplify suits teams that already run on AWS or plan to, since it wires together services such as Cognito for auth, AppSync for APIs, and S3 for storage. That breadth is its advantage, because almost any enterprise requirement, from compliance controls to regional deployment, can be met inside AWS. It also scales in ways that smaller platforms cannot match.

The cost is complexity. Amplify has more concepts to learn, more console screens to manage, and pay-as-you-go billing that varies by service. A solo developer may find it heavy for a simple app, while a team with AWS experience will move faster. Pick Amplify when AWS commitment and scale matter more than the fastest possible start.

Nhost is one of the closest structural matches to Supabase, because it also builds on Postgres and adds auth, storage, and functions. Its difference is the API layer, which is GraphQL through Hasura rather than REST, plus a strong focus on realtime subscriptions. Teams that already prefer GraphQL will feel at home quickly, with typed queries and live updates as defaults.

The trade-off is audience. If your team prefers REST or plain SQL access, Nhost adds a layer you may not want. Community size and third-party guides are also smaller than for Firebase or Appwrite, so expect to read official docs more often. For a GraphQL team that wants Postgres without managing Hasura yourself, Nhost is a natural alternative.

Backendless targets builders who want a managed backend without writing every API by hand. Its console offers visual tools for data tables, business logic, and user management, alongside SDKs for common platforms. That mix suits agencies, no-code builders, and small teams that need a working backend fast and do not want to manage servers.

The catch is the ceiling for code-first teams. Developers who want full control over queries, migrations, and deployment may find the visual layer gets in the way on complex projects. Pricing also needs a careful read, since the entry paid plan is low but higher tiers and usage limits change the total. For a visual-first team, Backendless is a practical and affordable Supabase alternative.