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Gemini Code Assist alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Gemini Code Assist: individual free tier was moved to Antigravity in 2026, and most useful if you're already on Google Cloud. We ranked 6 alternatives by how directly each one replaces Gemini Code Assist, then by reviews, real visits and how recently each app's facts were checked against its own website. GitHub Copilot currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Gemini CLI logoGemini CLIOpen sourceYesmacOS, Windows, Linux4 of 457.2
  1. Gemini CLI logo

    1. Gemini CLITop pick

    Best for: Teams paying for Gemini via API or Code Assist who want an open-source terminal agent

    Open sourcemacOS, Windows, Linux

    57.2

    score / 100

    Why switch from Gemini Code Assist

    Google's open-source terminal agent, included with Code Assist licences.

    Pros

    • Open source and forkable
    • Large context window for working across big codebases
    • Extensions, hooks, subagents and MCP support

    Cons

    • Free Google-account access was withdrawn in June 2026
    • Not optimised for Google's newest models
    • Long-term direction is uncertain beside Antigravity CLI
    Visit Gemini CLI Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Gemini CLI a good Gemini Code Assist alternative?

    Verified facts

    4 of 4 verified
    Free-tier change
    Replaced by Antigravity CLI on 18 June 2026
    Checked Oct 25, 2026geminicli.com(opens source in a new tab)
    Code Assist Standard quota
    1,500 requests per user/day
    Checked Oct 25, 2026geminicli.com(opens source in a new tab)
    Recommended OS
    macOS 15+, Windows 11 24H2+, Ubuntu 20.04+
    Checked Oct 25, 2026geminicli.com(opens source in a new tab)
    License
    Apache 2.0
    Checked Oct 25, 2026github.com(opens source in a new tab)

The best Gemini Code Assist alternative for…

The highest-ranked app in this list for each need.

GitHub Copilot logo

Best Gemini Code Assist alternative for most people

GitHub Copilot

The most widely used per-seat assistant, with a free plan and broader IDE coverage.

Gemini CLI logo

Best Gemini Code Assist alternative for a free option

Gemini CLI

Google's open-source terminal agent, included with Code Assist licences.

Amazon Q Developer logo

Best Gemini Code Assist alternative for a free plan you can upgrade

Amazon Q Developer

The AWS counterpart for teams whose infrastructure runs on AWS.

Gemini CLI logo

Best Gemini Code Assist alternative for open source

Gemini CLI

Google's open-source terminal agent, included with Code Assist licences.

Tabnine logo

Best Gemini Code Assist alternative for self-hosting

Tabnine

A private, self-hostable assistant for teams that can't use a public cloud.

Augment Code logo

Best Gemini Code Assist alternative for Mac

Augment Code

Strong codebase-wide context with flat team pricing instead of per seat.

Claude Code logo

Best Gemini Code Assist alternative for Windows

Claude Code

A more agent-driven approach if you want it to run whole tasks.

GitHub Copilot logo

Best Gemini Code Assist alternative for Linux

GitHub Copilot

The most widely used per-seat assistant, with a free plan and broader IDE coverage.

GitHub Copilot logo

Best Gemini Code Assist alternative for working in the browser

GitHub Copilot

The most widely used per-seat assistant, with a free plan and broader IDE coverage.

Gemini Code Assist alternatives: common questions

What is the best alternative to Gemini Code Assist?

GitHub Copilot ranks first right now. The most widely used per-seat assistant, with a free plan and broader IDE coverage. Amazon Q Developer and Tabnine follow it in our ranking.

Is there a free alternative to Gemini Code Assist?

Yes. GitHub Copilot (free plan + paid), Amazon Q Developer (free plan + paid) and Gemini CLI (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Gemini Code Assist?

Yes: Gemini CLI.

Which Gemini Code Assist alternatives work on Linux?

GitHub Copilot, Amazon Q Developer, Tabnine, Gemini CLI and Augment Code run on Linux.

Why do people switch from Gemini Code Assist?

The complaints we hear most: individual free tier was moved to Antigravity in 2026; most useful if you're already on Google Cloud; agent mode is still in preview.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Gemini Code Assist, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.