Jules

★★★★☆4.0 / 5 editorial Freemium Free tier with daily task limits; much higher limits are bundled with Google AI subscription plans — check the official site for current pricing.

Google's async coding agent — assign the task, get a pull request

✓ Editor-verified listing — details reviewed by Grab AI Tool editors; pricing re-checked regularly.

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#coding agent#pull requests#bug fixing#testing#gemini

What is Jules?

Jules is Google's asynchronous coding agent: you assign it a task from a GitHub repository — fixing a bug, adding a feature, writing tests, bumping dependencies — and it clones the project into a secure cloud virtual machine, works through a plan you can review first, and opens a pull request with the finished change and its reasoning.

Because Jules runs on Gemini models with generous context, it handles multi-file changes well and can run several tasks in parallel while you do other work. A free tier covers lighter daily use, with much higher limits bundled into Google's AI subscription plans; it only works with GitHub repositories, and complex changes still need careful human review.

Key Features

Async task execution in a secure cloud VM
Reviewable plan before code is written
Bug fixes, features, tests, dependency updates
Parallel tasks across repositories
Audio summaries of completed changes

Pros

Plan-first workflow keeps you in control
Strong multi-file reasoning from Gemini
Useful free tier for everyday tasks

Cons

GitHub repositories only
Quality dips on very complex changes
Best limits require a Google AI subscription

Pricing

Model: Freemium
Free tier with daily task limits; much higher limits are bundled with Google AI subscription plans — check the official site for current pricing.

Adding Up Your AI Bill?

If you pay for Jules alongside other AI subscriptions, the monthly total adds up quietly. Tick every tool you pay for in our free AI Tool Cost Calculator to see your real monthly and yearly bill — and spot overlaps you can cut. Still choosing? Start with our guide on how to choose the right AI tool.