AI · alternatives · 2026

24 alternatives to Maverick

The copilot for Copilot

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Maverick launched in 2023; newer entries below may have overtaken it.

1
GitHub Copilot X▲140
The AI-powered developer experience
2023 · github.com · its alternatives →
2
Github Copilot CLI▲419
Copilot's response to Claude Code and Codex CLI
2025 · github.com · its alternatives →
3
Copilot Chat in GitHub Mobile▲192
World’s most widely adopted AI developer tool, now mobile
2024 · github.blog · its alternatives →
4
GitHub Copilot Workspace▲435
Copilot-native dev environment, designed for everyday tasks
2024 · github.blog · its alternatives →
5
Copilot by Github x OpenAI▲359
Your AI pair programmer
2021 · github.com · its alternatives →
6
Watermelon▲196
Open source copilot for code review
2023 · dolar138.me · its alternatives →
7
GitHub Agent HQ▲192
Run Claude, Codex & Copilot directly in GitHub & VS Code
Feb 2026 · github.blog · its alternatives →
8
Github Copilot Agent Mode▲267
Agent that implements a task/issue + runs in the background
2025 · github.blog · its alternatives →
9
Kilo Code Reviewer▲799
Automatic AI-powered code reviews the moment you open a PR
Jan 2026 · kilo.ai · its alternatives →
10
GitHub Copilot Chat▲135
AI chat features powered by Copilot
2024 · github.com · its alternatives →
11
Captain Stack▲175
An open source alternative to GitHub Copilot
2021 · github.com · its alternatives →
12
GitHub Copilot for Raycast▲233
Delegate tasks and track progress from Raycast
2025 · raycast.com · its alternatives →
13
CopilotKit▲258
Open-source platform for in-app AI chatbots and AI Textareas
2023 · its alternatives →
14
ZenVeil▲65
Copilot, Cursor, and Claude write code fast. ZenVeil catches the secrets, CVEs, and OWASP vulnerabilities they miss — in under 30 seconds — and auto-fixes with a GitHub PR. Free for public repos.
Jun 2026 · zenveil.dev · its alternatives →
15
Search Copilot▲121
Work AI across platforms
2025 · read.ai · its alternatives →
16
Pentest Copilot by BugBase▲316
Your ultimate AI-powered ethical hacking assistant
2023 · copilot.bugbase.ai · its alternatives →
17
Watermelon – copilot for code review▲107
2023 · github.com · its alternatives →
18
Copilot by CommandBar▲192
Embedded user assistant - any product, every user
2023 · amplitude.com · its alternatives →
19
Codeium: Free Copilot Alternative for Vim / Neovim▲94
I'm Varun from the Codeium team. After support for VSCode, Jetbrains, Jupyter, and Colab, we are super excited to bring free AI-powered code autocomplete to Vim and Neovim. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation (https://www.codeium.com/playground)! We also made the vim client open source and are open to contributions.
2023 · github.com · its alternatives →
20
CopilotKit- Build in-app AI chatbots and AI-powered textareas▲197
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol - CopilotKit/CopilotKit
2023 · github.com · its alternatives →
21
Code Mill▲85
A marketplace for pull requests
2016 · codemill.io · its alternatives →
22
Elastic Copilot▲99
AI coding agent for VS code
2025 · elasticapp.ai · its alternatives →
23
GitGud▲14
Github Copilot for Real Developers.
2024 · its alternatives →
24
CodeComplete AI▲80
Github Copilot for Enterprise
2023 · codecomplete.ai · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →