Tinker

At a glance

• Editor score
  6.6 / 10
• Pricing
  Open source
• Best for
  AWS-focused teams deploying simple Postgres APIs
• Paid from
  Free
• Managed authentication
  No
• Facts checked
  24 Sep 2026

• Where it wins

  • Deploys dashboards and PostgreSQL backends into your AWS account
  • Generates REST APIs from PostgreSQL data with PostgREST
  • CLI handles backend deployment, creation, deletion, and teardown

• Where it doesn't

  • Requires an AWS account, Route 53 domain, and configured AWS CLI credentials
  • No managed authentication, serverless functions, realtime updates, or file storage
  • Positioned for small applications and prototypes, not enterprise workloads

Our verdict on Tinker

Tinker is an open-source, self-hosted backend-as-a-service for developers building or prototyping web applications. It provisions PostgreSQL-backed application backends in a user's AWS account and generates REST APIs from database data using PostgREST. A browser dashboard supports table and row editing, while a CLI provides backend lifecycle commands. Its fit is clearest for solo developers and small teams already comfortable with AWS who want a straightforward PostgreSQL API rather than a broad managed backend suite.

AWS is central to both setup and operation: Tinker uses CloudFormation to provision infrastructure, and its dashboard and backends run in the user's account. Getting started requires an AWS account, a Route 53 domain, and locally configured AWS CLI credentials. This gives teams control over where the backend runs, but also means AWS configuration is part of the initial effort. PostgreSQL, PostgREST, and Amazon Web Services form the product's core ecosystem, so it suits projects built around that stack rather than teams seeking a platform-agnostic service.

The main scope tradeoff is focus. Tinker provides relational data management, REST API generation, and authentication and authorization through JWTs and PostgreSQL roles. Its described scope does not include managed auth, serverless functions, realtime updates, or file storage. That makes it a practical fit for prototypes and simple application backends whose needs center on database-backed REST endpoints. Teams that need those additional backend services or an enterprise-oriented offering should consider a broader alternative. Tinker is open source; its official description does not present a paid-tier structure to compare.

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Tinker pricing

Tinker fact sheet

Tinker integrations

Tinker lists 3 integrations on its own site.

• Amazon Web Services
• PostgreSQL
• PostgREST

Alternatives to Tinker

• SupabaseA complete Postgres BaaS spanning APIs, auth, storage, realtime, and serverless functions.9.4
• Appwrite RealtimePermission-aware live updates inside Appwrite’s broader backend platform.8.9
• ConvexA TypeScript-first reactive backend with realtime data, storage, search, and scheduled logic.8.7

See all Tinker alternatives →

Featured on iTechGuides

Tinker is listed in our Backend as a Service (BaaS) Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update