Head to head
Gemini Code Assist vs Juggler (2026)
Pick Gemini Code Assist if your team works in VS Code or JetBrains, already runs on Google Cloud and needs single sign-on and an audit log from the vendor.
A team choosing a coding agent weighs a managed service against one it runs itself. The deciding split is the model: Gemini Code Assist runs only Google's Gemini on a managed Google Cloud service, while Juggler is self-hosted and runs whichever provider and model you pick.
1 with a free plan · prices checked 2 September–17 September 2026
Reviewed by The Agents Index editorial team.
How Gemini Code Assist and Juggler compare
| Question |  Gemini Code AssistTeams standardized on VS Code or JetBrains who are already on Google CloudVisit site |  JugglerVerifiedDevelopers who want hands-on visibility into what an AI coding agent is doing to their codebase and accept early-stage, self-hosted, open-source software.Visit site |
|---|---|---|
| The basics | ||
| Price | Gemini Code Assist: from $22.80/month | Juggler: free |
| API | Gemini Code Assist: NoNo public standalone API is documented for Gemini Code Assist; it is accessed through IDE extensions, the Cloud console, and the Gemini CLI rather than a REST API. | Juggler: NoNo programmatic API. Juggler runs as a local server that its own desktop app and browser clients connect to; extensions are JavaScript plugins. |
| Category | Gemini Code Assist: Coding agents | Juggler: Coding agents |
| Pricing model | Gemini Code Assist: subscription | Juggler: free |
| Model / LLM | Gemini Code Assist: Gemini 3 | Juggler: Model-agnostic (Claude Code, OpenAI/Codex, GitHub Copilot, Gemini, Mistral, Z.ai, Ollama, OpenRouter, DeepSeek, OpenCode Zen) |
| Bring your own model | Gemini Code Assist: Not stated | Juggler: Yes |
| Interface | Gemini Code Assist: IDE | Juggler: Visual |
| Deployment | Gemini Code Assist: Cloud | Juggler: Self-host |
| Limitations | Gemini Code Assist: No free tier anymore: the earlier free personal tier was discontinued 2026-06-18 and individual users were pushed to a separate product, Antigravity, so trying it today means starting a paid per-seat trial The VS Code extension holds a 1.91/5 rating across 853 reviews on the Visual Studio Marketplace, well below what comparable coding assistants track Its most distinctive capability, agent mode's multi-step, multi-file editing, is still labeled preview by Google itself, not a finished feature | Juggler: Genuinely early-stage: the creator still calls it alpha software, the codebase is on a 0.5.x line, and a launch-day tester hit an LLM-connection error on the very first run with DeepSeek. No Agent Client Protocol (ACP) support yet: a real blocker for developers who want to port existing agent-client plugins (Pi, Zed) rather than start over. The main application is AGPLv3, a strong copyleft license. That is a materially different commitment than the permissive (MIT/Apache) licenses most rival open-source coding agents use. Headless/server mode on Linux needs GTK4 and WebKitGTK development packages at build time, and the server's engine runs in a hidden webview, which is a real dependency-management step flagged for server deployments. The public LAN mode is password-free: anyone who can reach the address can drive the agent, so it must only be enabled on networks you trust. |
| Tags | Gemini Code Assist: Autonomous, Enterprise | Juggler: Autonomous, Claude, Free tier, GPT, Multi-agent, Open models, Open source, Self-hosted |
| What it does | ||
| Writes code | Gemini Code Assist: Yescodeassist.google | Juggler: Yesjuggler.studio |
| Debugs and fixes | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Yesgithub.com |
| Writes tests | Gemini Code Assist: Yescodeassist.google | Juggler: Not stated |
| Reviews code | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Partlygithub.com |
| Whole-codebase work | Gemini Code Assist: Yescodeassist.google | Juggler: Not stated |
| Ships it | Gemini Code Assist: Partlydocs.cloud.google.com | Juggler: Partlygithub.com |
| How much it does unattended | ||
| Runs autonomously | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Partlyjuggler.studio |
| Multi-agent | Gemini Code Assist: Nocloud.google.com | Juggler: Yesjuggler.studio |
| Agent permissions | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Yesgithub.com |
| Which models it runs on | ||
| Claude | Gemini Code Assist: Nocodeassist.google | Juggler: Yesgithub.com |
| GPT | Gemini Code Assist: Nocodeassist.google | Juggler: Yesgithub.com |
| Open models | Gemini Code Assist: Nocodeassist.google | Juggler: Yesgithub.com |
| Model choice | Gemini Code Assist: Nodocs.cloud.google.com | Juggler: Yesgithub.com |
| Where you use it | ||
| In your editor | Gemini Code Assist: Yescodeassist.google | Juggler: Nogithub.com |
| On the command line | Gemini Code Assist: Yescodeassist.google | Juggler: Yesjuggler.studio |
| In your pipeline | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Partlygithub.com |
| In a browser | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Yesgithub.com |
| Whose machine it runs on | ||
| Self-hosted | Gemini Code Assist: Nodocs.cloud.google.com | Juggler: Yesgithub.com |
| Open source | Gemini Code Assist: PartlyGemini CLIdocs.cloud.google.com | Juggler: Partlygithub.com |
| What it costs to run | ||
| How it meters | Gemini Code Assist: Yescodeassist.google | Juggler: Partlyjuggler.studio |
| Free tier | Gemini Code Assist: Nocodeassist.google | Juggler: Yesjuggler.studio |
| API access | Gemini Code Assist: Nodocs.cloud.google.com | Juggler: Nogithub.com |
| MCP server | Gemini Code Assist: Partlydocs.cloud.google.com | Juggler: Partlygithub.com |
| Bring your own key | Gemini Code Assist: Partlydocs.cloud.google.com | Juggler: Yesjuggler.studio |
| Buying it for a team | ||
| A company can buy it | Gemini Code Assist: Yescloud.google.com | Juggler: Partlygithub.com |
| Seat model | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Not stated |
| Pooled budget | Gemini Code Assist: Nodocs.cloud.google.com | Juggler: Not stated |
| Admin controls | Gemini Code Assist: Partlydocs.cloud.google.com | Juggler: Partlyjuggler.studio |
| Audit log | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Partlygithub.com |
| Single sign-on | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Nogithub.com |
| What happens to your code | ||
| Opt out of training | Gemini Code Assist: Yesdocs.cloud.google.com | Juggler: Partlygithub.com |
| Data residency | Gemini Code Assist: Nodocs.cloud.google.com | Juggler: Yesgithub.com |
| Getting out | Gemini Code Assist: Partlydocs.cloud.google.com | Juggler: Yesjuggler.studio |
| Certifications | Gemini Code Assist: Yescodeassist.google | Juggler: Not stated |
Gemini Code Assist Standard starts at $19 per user a month billed annually or $22.80 per user a month billed monthly. Enterprise starts at $45 per user a month billed annually or $54 per user a month billed monthly. Both include a 30-day free trial for up to 50 users, and there is no free tier. Juggler is free. The app is licensed under AGPLv3 and its extensions under Apache-2.0, with no signup and no usage cap from Juggler. You bring your own model API key or subscription instead.
Gemini Code Assist runs only Google's Gemini models, and no third-party or open-weight model is offered. It is a managed multi-tenant Google Cloud service with no self-hosted option and no choice of data residency. Juggler sells no inference of its own. You pick the provider and model, from OpenAI and Anthropic to Ollama on your own hardware, and can switch mid-workflow. Self-hosting is the only way to run it, so sessions and project state are written next to your code.
Gemini Code Assist has first-party extensions for VS Code and JetBrains IDEs plus Android Studio, and it reviews GitHub pull requests. Its VS Code extension holds a 1.91/5 rating across 853 reviews on the Visual Studio Marketplace. Agent mode, its multi-file editing feature, is on Standard and Enterprise and still labeled preview by Google. Juggler has no editor plugin. It is a desktop workbench that sits beside your IDE, with branching conversation trees and tool calls you can inspect. Its creator still calls it alpha software, on a 0.5.x line.
For a company, Gemini Code Assist brings single sign-on through Cloud Identity or Google Workspace and an audit log. Juggler has no account system and no single sign-on, and a server shared across a LAN has no password.
Who each one is for
Gemini Code Assist
Teams standardized on VS Code or JetBrains who are already on Google Cloud
From $22.80/month
Watch for: Private-repository customization is gated to the Enterprise tier, and agent mode is still in preview
JugglerVerified
Developers who want hands-on visibility into what an AI coding agent is doing to their codebase and accept early-stage, self-hosted, open-source software.
From Free
Watch for: Alpha-stage, single-developer project, no enterprise support, SLAs or managed hosting.
Verdict: Gemini Code Assist or Juggler?
Pick Gemini Code Assist if your team works in VS Code or JetBrains, already runs on Google Cloud and needs single sign-on and an audit log from the vendor. Be ready to stay on Gemini models. If multi-file agent mode is the reason you are buying, it is on both editions but still a preview. Pick Juggler if you want to choose and switch models yourself, including Claude or open models on your own hardware, and want to see every tool call the agent makes. It suits a developer comfortable running alpha software on their own machine, beside the editor rather than inside it, under an AGPLv3 app license.
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Sources and method
Every price here was read on the agent maker's own pricing page.
- Gemini Code Assist: codeassist.google/products/business, checked 2 September 2026
- Juggler: juggler.studio, checked 17 September 2026
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At a glance
A team choosing a coding agent weighs a managed service against one it runs itself. The deciding split is the model: Gemini Code Assist runs only Google's Gemini on a managed Google Cloud service, while Juggler is self-hosted and runs whichever provider and model you pick.