gptfree.net
ob1 by Outerbase

ob1 by Outerbase

No-code platform that deploys a backend from prompts

Describe your backend, deploy it in seconds

Development and ToolsModel training and deployment No-codeAutomationBackendInfrastructure
Visit official site →

Highlights

Backend deployed from natural language prompts
Includes database, APIs, and core infrastructure
Generates source code you can export and self-host
Supports web and mobile application generation

What you can do with it

  • Rapidly building a prototype or MVP backend
  • Generating backend services for a frontend app
  • Moving to self-hosting later through code export

How to use it

  1. 1 Open the ob1 by Outerbase site
  2. 2 Describe the backend you need in a prompt
  3. 3 Review the generated structure and endpoints
  4. 4 Deploy it and connect your application
  5. 5 Export the code if you want to self-host later

Who it is for

Non-technical founders validating an ideaIndie developers who want a fast starting pointSmall product teams that need a backend quickly

Pros

  • Fast setup from a plain description
  • Some functionality is free to use
  • Code export keeps the self-hosting option open

Limitations

  • Advanced features require a subscription
  • Generated code still needs review and testing
  • Complex business logic may need custom work

What ob1 by Outerbase is

ob1 by Outerbase is a no-code platform that lets you deploy a full backend infrastructure, including databases and APIs, from simple prompts. The site says this significantly simplifies backend development and cuts the time needed to get a service running. It generates source code that you can export and self-host, and it supports generating web and mobile applications. Some functionality is free, while more advanced features sit behind subscription plans. It suits founders and small teams that need a working backend fast and want the option to take the generated code with them later.

What you can do with it

- Describe a backend in plain language and deploy it

- Get databases and APIs without writing them first

- Generate web and mobile application scaffolding

- Export the code and move to self-hosting

Who it is for

- Non-technical founders validating an idea quickly

- Indie developers who want a fast starting point

- Small product teams that need a backend this week

What to watch out for

Advanced features need a subscription, so check what the free tier actually includes before you depend on it. Generated code still needs review and testing, because scaffolding is not production-ready by default. Complex business logic, unusual data models, and strict compliance requirements will likely need custom work beyond what prompts can produce. Processing speed depends on file size and network conditions, so retry later if a task stalls during peak hours. Run one full task end to end first, then expand once you are comfortable with the workflow and the result quality. Run one full task end to end first, then expand once you are comfortable with the workflow and the result quality.

FAQ

What is ob1 by Outerbase?

It is a no-code platform that deploys a full backend infrastructure from simple prompts.

Is any of it free?

Some functionality is free, while more advanced features need a subscription.

Can I export the code?

Yes, it generates source code that you can export and self-host.

What can it generate?

Backend infrastructure including databases and APIs, plus web and mobile applications.

Why it is free

What the official page says: for free

Free limits, trial length and features are decided by the official site and can change at any time.

Product preview

ob1 by Outerbase product screenshot

Screenshot archived from the listing page, for preview only.

ob1 by Outerbase

A no-code platform that allows you to deploy an entire backend infrastructure through simple prompts.

Visit official site →

Related free tools