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Codex generates code. Jet delivers the finished app.

Codex generates code from natural language, but you still have to turn that code into a real, secured, hosted application. Jet Admin delivers the finished app — governed and connected to your data — straight from the prompt.

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Why Jet

Why teams choose Jet Admin

Build with your existing tools and data

Your client portal software runs on the Postgres, MySQL or Mongo you already use — no migration, no second copy of the data.

A database your whole team can use

Browse, filter and edit the data behind your apps in a spreadsheet-style workspace, with two-way sync back to the source.

Visual workflows you can follow

See your app logic as visual workflows your team can follow, with branches, AI steps, Slack and email actions.

Safely share with your whole team

Set clear roles and access rules across apps, forms and data so each team member can access the tools and records they need.

Feature by feature

CAPABILITY

Jet

Codex

Edit & own the generated code

AI Agents

Generate a full app from a prompt

Full support

Partial / limited

Not available

The verdict

So, which should you choose?

Choose the platform that fits your data sources, workflows and access requirements. Jet Admin lets your team build business apps and internal tools on existing data, with visual workflows and access controls. Use the comparison to evaluate the fit for your team.

Codex

may be better when…

Codex generates code. Jet delivers the finished app.

Jet Admin is best when…

Your team needs to understand and maintain the app without engineers

You want to see your app logic visually — not hidden in code

You need a database your whole team can browse and work with directly

You want built-in permissions and no per-seat pricing

Import Your App

Already built it in

Codex

?

Bring it into Jet.

Moving an existing app? Connect your data and rebuild the workflows you need in Jet Admin. If you have exportable React source code, contact our team to check import compatibility. Migration options depend on your current platform.

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Frequently asked questions

What is the difference between Codex and Jet Admin?

Is Jet Admin a good alternative to Codex?

Yes — if you want apps that run on your existing database with enterprise governance built in. Jet turns a prompt into a deployable, governed app. Codex generates code snippets you still have to wire into a real application.

What does Jet Admin offer that Codex doesn't?

In our feature comparison, Codex doesn't offer: Build on your existing database; Two-way sync & write-back; 45+ data & app integrations; Auto-generated REST & GraphQL APIs; Built for internal tools & ops. Jet Admin includes all of these on every plan.

When is Codex the better choice?

Engineers who want an AI coding agent inside their own stack and will handle data, hosting and governance themselves.

Can I migrate from Codex to Jet Admin?

Yes. Point Jet Admin at the database or APIs your tools already run on and regenerate the interface — there's no data migration, because Jet builds on your data where it lives. Most teams rebuild their first tool in an afternoon.

How is Jet Admin priced compared to Codex?

Jet Admin is free to start and doesn't charge per editor seat — pricing scales with apps and usage, so your whole team can build and use tools without per-user fees.

Does Jet Admin work with my existing data sources?

Yes — Postgres, MySQL, MongoDB, Snowflake, BigQuery, Google Sheets, Airtable, REST APIs and 45+ more, with two-way sync and no data copies.

Codex generates code. Jet delivers the finished app.