The 7 Best Supabase Alternatives in 2026
People leave Supabase for very different reasons, and that is why a single ranking rarely helps. Some teams only ever wanted managed PostgreSQL and found the auth, storage and edge functions to be weight they do not carry. Some want the same all-in-one platform but self-hosted, on their own hardware, with no vendor account in the middle. Others got surprised by a bill once compute add-ons, egress and monthly active users were added up, or hit a limit in the dashboard's SQL editor and realised the tool they actually needed was a database client. We looked at the alternatives of 2026 through those three lenses — how much of Postgres you keep, how much of the platform you have to run yourself, and what you pay for when traffic is quiet.
Chat2DB
Top pickAn AI-first database client that turns natural language into optimized SQL across MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, Redis and 20+ databases. Includes a visual editor, AI-powered optimization and dashboards, with a free open-source Community edition.
Best for: Developers and analysts who want AI-assisted SQL in one client for every database
Neon
Serverless PostgreSQL with storage and compute separated, so databases scale to zero when idle and branch like Git. You get a real Postgres connection string and nothing else opinionated — auth, storage and APIs stay your choice.
Best for: Teams that want Supabase's serverless Postgres without the rest of the backend platform
Visit website →Appwrite
An open-source backend platform covering authentication, databases, storage, functions and realtime, self-hostable with Docker or run on Appwrite Cloud. Its database layer is a document-style API rather than raw SQL.
Best for: Teams that want the full Supabase feature set self-hosted and do not need SQL access
Visit website →Firebase
Google's backend platform with Firestore and Realtime Database, authentication, cloud functions, hosting and analytics. NoSQL rather than relational, with mature mobile SDKs and deep Google Cloud integration.
Best for: Mobile-first products that want managed realtime sync and do not need relational queries
Visit website →PocketBase
An open-source backend in a single Go binary, bundling an embedded SQLite database, authentication, file storage, realtime subscriptions and an admin UI. Deploys by copying one executable to a server.
Best for: Solo developers and small apps that want the whole backend on one small VPS
Visit website →Nhost
An open-source backend built on PostgreSQL with Hasura's GraphQL layer, plus authentication, storage and serverless functions. The closest option to Supabase for teams whose frontend talks GraphQL.
Best for: GraphQL teams that want Postgres with auth and storage wired up for them
Visit website →Convex
A reactive backend platform where queries are TypeScript functions that re-run automatically when underlying data changes. It replaces the database, server functions and realtime layer rather than exposing SQL.
Best for: TypeScript teams building realtime UIs that want end-to-end type safety over raw SQL
Visit website →Our verdict
If what you liked about Supabase was having a proper view of your data and a decent SQL editor, replacing the platform is the wrong move: keep your Postgres, wherever it lives, and connect Chat2DB to it. You get a real client with schema browsing, AI-assisted SQL and result exports, and it connects to the Supabase project you already have as easily as to a self-hosted server, so it works as a first step rather than a migration. When the goal is to leave the platform, pick by what you are actually replacing. Neon is the cleanest answer for teams who only wanted serverless Postgres and will bring their own auth. Appwrite and Nhost are the closest all-in-one replacements, the first if you want Docker and document APIs, the second if your frontend speaks GraphQL. PocketBase is remarkable value when the whole backend can live in one binary on one server. Firebase still wins for mobile-first realtime sync if you can live without relational queries, and Convex is the interesting choice for TypeScript teams who would rather write functions than SQL.
Try our #1 pick for free
Chat2DB is an AI database client for Windows, macOS and Linux. Connect MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, Redis and 20+ databases, and write SQL in plain language.
Frequently asked questions
What is the best open-source alternative to Supabase?
It depends on whether you need SQL. Appwrite is the closest match in scope — authentication, databases, file storage, serverless functions and realtime, all self-hostable with Docker Compose and all reachable through a console that resembles what you are used to — but its database layer is a document-style API rather than raw SQL, so queries written against Postgres do not port over. Nhost keeps PostgreSQL and layers Hasura's GraphQL engine on top with auth and storage, which makes it the more natural landing spot if your schema and SQL are worth preserving and your frontend is happy with GraphQL. PocketBase takes the opposite approach: one Go binary containing SQLite, auth, storage, realtime and an admin UI, which you deploy by copying a file to a server. It is the least resource-hungry option by a wide margin and genuinely pleasant for small projects, but SQLite and a single binary set a ceiling you should check against your growth plans. All three are open source and can run entirely on your own infrastructure.
Can I keep my Postgres database and just replace the Supabase dashboard?
Yes, and for a lot of teams that is the whole problem. A Supabase project is a standard PostgreSQL database; the dashboard is a web app in front of it. Every external tool that speaks Postgres can connect using the host, port, database, user and password from your project settings, and on Supabase you normally use the pooled connection string for application traffic and the direct connection for migrations and long-running admin work. Once you are connected with a desktop client you get the things a browser SQL editor tends to lack: a persistent schema tree, multiple result tabs, saved queries, real CSV and JSON export, plan visualisation and the ability to open your staging and production databases side by side. Chat2DB adds AI-assisted SQL generation against your actual schema, which is useful precisely when you are exploring a database someone else designed. You can download it at https://chat2db.ai/download or use the web version at https://app.chat2db.ai without installing anything.