Should I use Supabase or Firebase?

Supabase gives you a relational Postgres database and open-source flexibility; Firebase offers Google's mature, battle-tested mobile SDKs and NoSQL data model.

Do I need a separate auth provider if I use Supabase or Firebase?

No, both include built-in authentication, though some teams use a dedicated provider like Clerk for a more customizable auth UI.

What's the difference between Railway and a backend-as-a-service platform?

Railway is general-purpose app/database hosting; Supabase and Firebase are more opinionated platforms that bundle auth, database, and storage together.

Best of

Best Backend Platforms for Your Next App in 2026

Backend-as-a-service platforms handle auth, database, and storage so you don't build them from scratch. Supabase (Postgres, open-source) and Firebase (Google, NoSQL) are the two leading all-in-one options. Railway and Retool round out the category for general app hosting and internal tools respectively, while Clerk specializes specifically in authentication if you want to mix and match rather than use an all-in-one platform.

Tool

SupabaseOpen-source Firebase alternative: Postgres, auth, storage, realtime.

Tool

FirebaseGoogle's app development platform with realtime database and auth.

Tool

RailwayDeploy apps, databases and workers with minimal config.

Tool

RetoolBuild internal tools fast on your own data and APIs.

Tool

Hugging FaceThe GitHub of machine learning: models, datasets, and demos.

Tool

OpenRouterOne API for every major LLM, with unified billing and routing.

Tool

AlgoliaHosted search that feels instant, with APIs for every stack.

Freemium

Tool

ClerkDrop-in auth and user management with beautiful prebuilt components.

Freemium

What you can do with these tools here

Timace is not only a directory. Every tool it tracks can be dropped into something you are building. A free account keeps what you make.

FAQ

Should I use Supabase or Firebase?: Supabase gives you a relational Postgres database and open-source flexibility; Firebase offers Google's mature, battle-tested mobile SDKs and NoSQL data model.
Do I need a separate auth provider if I use Supabase or Firebase?: No, both include built-in authentication, though some teams use a dedicated provider like Clerk for a more customizable auth UI.
What's the difference between Railway and a backend-as-a-service platform?: Railway is general-purpose app/database hosting; Supabase and Firebase are more opinionated platforms that bundle auth, database, and storage together.

All backend & databases →More best-of lists →Replacing a tool? →

Best Backend Platforms for Your Next App in 2026

Tool

SupabaseOpen-source Firebase alternative: Postgres, auth, storage, realtime.

Tool

FirebaseGoogle's app development platform with realtime database and auth.

Tool

RailwayDeploy apps, databases and workers with minimal config.

Tool

RetoolBuild internal tools fast on your own data and APIs.

Tool

Hugging FaceThe GitHub of machine learning: models, datasets, and demos.

Tool

OpenRouterOne API for every major LLM, with unified billing and routing.

Tool

AlgoliaHosted search that feels instant, with APIs for every stack.

Freemium

Tool

ClerkDrop-in auth and user management with beautiful prebuilt components.

Freemium

FAQ

Should I use Supabase or Firebase?: Supabase gives you a relational Postgres database and open-source flexibility; Firebase offers Google's mature, battle-tested mobile SDKs and NoSQL data model.
Do I need a separate auth provider if I use Supabase or Firebase?: No, both include built-in authentication, though some teams use a dedicated provider like Clerk for a more customizable auth UI.
What's the difference between Railway and a backend-as-a-service platform?: Railway is general-purpose app/database hosting; Supabase and Firebase are more opinionated platforms that bundle auth, database, and storage together.