CloudCloud agents
Jules
by Google DeepMind
Supports 2 models · Cloud · Free beta (Google One AI Premium subscribers) · Defaults: Gemini 3 Pro
Decision note
Jules is a proprietary cloud-hosted agent surface for AI-assisted coding, built by Google DeepMind (released 2025-12). Jules integrates with 2 verified models, including Gemini 3 Pro and Gemini 2.5 Pro. Pricing: Free beta (Google One AI Premium subscribers). It's a hosted environment accessed via browser or companion clients, where teams can delegate multi-step work to vendor-managed agents without managing the underlying computer.
Overview
Experimental async AI coding agent from Google that handles GitHub issues autonomously in the background, producing pull requests without blocking developers.
Best LLMs for this agent
Gemini 3 ProAI Pro
Default on paid plans
Pricing and Provider Comparison
Agent access tiers
| Tier | Price | Includes |
|---|---|---|
| Free | Free | 15 tasks/day, 3 concurrent tasks |
| AI Pro | $19.99/mo | 100 tasks/day, 15 concurrent tasks |
| AI Ultra | $124.99/mo | 300 tasks/day, 60 concurrent tasks |
Featured Model Specs
| Model | Lab | Released | Context | Reasoning | Openness |
|---|---|---|---|---|---|
| Gemini 3 Pro | Google DeepMind | 2025-12-11 | 1m | No | Proprietary |
| Gemini 2.5 Pro | Google DeepMind | 2025-06-17 | 1m | Yes | Proprietary |
Model Compatibility Matrix
| Model | Lab | Default | Access tier | Notes |
|---|---|---|---|---|
| Gemini 3 Pro | Google DeepMind | Yes | AI Pro | Default on paid plans |
| Gemini 2.5 Pro | Google DeepMind | No | Free | Available on all tiers |
Underlying Models
Capabilities
| Feature | Supported |
|---|---|
| Chat | No |
| Agent mode | Yes |
| Multi-file edit | Yes |
| Autocomplete | No |
| Terminal | No |
| Code review | No |
| Git integration | Yes |
| Deploy integration | Yes |
| Local models | No |
| Bring your own key | No |
| MCP support | No |
| Offline mode | No |
| IP indemnity | No |
| SSO | No |
| On-prem | No |
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Last reviewed: 2026-09-21. Data sourced from agent documentation and provider pages.