Tinker review
A focused way to deploy PostgreSQL and PostgREST APIs in your AWS account.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
Tinker pros and cons
- 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
Tinker fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update