AI Coding

Jules

Google's asynchronous coding agent. Point it at a GitHub repo, it clones to a cloud VM, plans with Gemini, and opens a pull request. Tiered plans from 15 to 300 tasks per day.

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Jules is Google's autonomous coding agent for delegating routine development work: bug fixes, version bumps, tests, and feature building. The workflow is fully asynchronous - you pick a GitHub repository and branch, write a prompt, and Jules clones the repo to a cloud VM, develops a plan with Gemini, then hands back a reviewable diff and opens a pull request for approval. The base tier allows 15 tasks per day and 3 concurrent tasks, and Jules' changelog says Gemini 3 Flash is now the base model on every tier. Pro and Ultra scale to 100 and 300 daily tasks with up to 60 running concurrently, and Gemini 3.1 Pro has replaced Gemini 3 Pro as the default model for Pro users. It occupies the same cloud-async lane as Codex cloud tasks and Copilot Coding Agent, and it is the natural pick if your team is already on the Gemini stack.

ai coding agents google gemini async github

Jules at a glance

Last verified October 17, 2026

Pricing: Jules (no Google AI plan needed) - 15 tasks per day, 3 concurrent tasks
Jules in Pro - included with the Google AI Pro plan: 100 tasks per day, 15 concurrent tasks
Jules in Ultra - included with the Google AI Ultra plan: 300 tasks per day, 60 concurrent tasks
Paid plans are currently only for individual @gmail.com accounts; business users can fill in an interest form
Install: npm install -g @google/jules
npx @google/jules
Models: Runs on Gemini only. The plans page lists Gemini 2.5 Pro for the base tier and Gemini 3 Pro for Pro and Ultra. The changelog says Gemini 3 Flash is now the base model on every tier and Gemini 3.1 Pro has replaced Gemini 3 Pro as the default for Pro users.

Sources: jules.google, Jules limits and plans, Jules changelog, Jules Tools CLI reference

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Get started with Jules

Google's asynchronous coding agent. Point it at a GitHub repo, it clones to a cloud VM, plans with Gemini, and opens a pull request. Tiered plans from 15 to 300 tasks per day.

Try Jules

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