APIMaster.ai

AI Coding Agents

AI Coding Agents

Browse popular AI coding agents, coding assistants, and developer tools across terminal workflows, repo-wide edits, code review, and autonomous software tasks.

24 Indexed agents
Directory status Continuously refreshed

Included products comparison

Quickly compare positioning, website creation date, OpenRouter token rank, and monthly audience across agents in this category (source: Similarweb).

ProductOne-line descriptionCreated atOpenRouter token rankMonthly users
1
Zazen (Freebuff fork) logo

Zazen (Freebuff fork)

Zazen (Freebuff fork) is a free AI coding agent tool installed globally via npm.

2000-03-20#2315,677
2
Claude Code logo

Claude Code

Claude Code is the coding interface on claude.ai, where users use natural language instructions to have AI directly read and modify the entire codebase.

2018-08-04#3107.5M
3
Cline logo

Cline

Cline is an open-source AI coding assistant that supports bring-your-own API keys for access to multiple models, enabling autonomous analysis and execution across an entire codebase in VS Code.

2024-09-30#4
4
Kilo Code logo

Kilo Code

Kilo Code is an MIT-licensed open-source AI coding agent that can be installed in VS Code, JetBrains, and the terminal, supporting connections to more than 500 models with no extra fees.

2025-03-05#51,519
5
pi logo

pi

Pi is an open-source terminal coding agent framework that provides a minimal core, allowing users to build custom AI coding agents through extensions.

2024-01-30#6695,020
6
omp logo

omp

omp is an open-source terminal coding agent that supports more than 60 model providers and can switch models during a session.

2026-05-11#7187,532
7
Codex logo

Codex

Codex is a code generation model released by OpenAI, with the core selling point of turning natural language descriptions directly into runnable code.

2007-01-19#1184.64M
8
DeepSeek Harness logo

DeepSeek Harness

DeepSeek Harness is a GitHub repository maintained by deepseek-ai that provides ready-made evaluation scripts and task configurations for DeepSeek models based on lm-evaluation-harness.

#8
9
OpenHands logo

OpenHands

OpenHands is an open-source AI software development agent platform where users can run agents through the CLI, GUI, or SDK to handle code changes and engineering tasks.

#15163,943
10
ZCode logo

ZCode

ZCode is a desktop AI coding IDE with the built-in GLM-5.2 model and 3 million free tokens per day.

#19955,844
11
Cursor logo

Cursor

Cursor is a VS Code-based code editor whose core selling point is built-in AI chat and multi-file editing.

1995-12-20#207.761M
12
Zed Editor logo

Zed Editor

Zed Editor is an open-source code editor written in Rust, with its core selling points being extremely fast startup and editing speed, plus built-in real-time collaboration and AI tools.

2020-09-03#23646,993
13
Zoo Code logo

Zoo Code

Zoo Code is an open-source code editor extension that can run multiple AI agents inside the editor as a development team.

#27
14
Command Code logo

Command Code

Command Code is an AI coding agent optimized for open-source models, offering tool call repair and the /design skill.

2025-09-17#38235,826
15
Roo Code logo

Roo Code

Roo Code is an AI coding agent that uses models such as Claude, supports running code locally, and integrates browser-based login.

2025-01-17#4611,821
16
Qwen Code logo

Qwen Code

Qwen Code is QwenLM's code project repository on GitHub, providing developers with a direct entry point to access and run Qwen-related code models.

#45
17
goose logo

goose

Goose is an open-source local AI coding agent that supports executing code operations on the user's computer through any LLM model.

2026-03-30#48167,941
18
mimocode logo

mimocode

Xiaomi's open-source terminal AI coding agent, supporting cross-session persistent memory and long-task handling by saving state through files.

2003-07-22#545.146M
19
CodeGPT logo

CodeGPT

CodeGPT is a coding assistant platform that supports integrating multiple AI models into JetBrains IDEs and similar tools.

#4397,848
20
Strate Systems / Codex CLI logo

Strate Systems / Codex CLI

Codex CLI is an open-source coding agent tool that runs locally.

2025-11-23
21
grok-openrouter-ox logo

grok-openrouter-ox

grok-openrouter-ox is a developer project for accessing models such as Grok and Ox Alpha through OpenRouter.

22
Crush logo

Crush

Crush is a terminal-based agentic coding tool by Charmbracelet that supports switching between different LLM models within the same session while preserving context.

#6039,283
23
jcode logo

jcode

jcode is a terminal coding agent tool written in Rust, with its core selling point being extremely low memory usage and support for running dozens of parallel sessions at the same time.

#51
24
Codebuff logo

Codebuff

Codebuff is a terminal AI coding agent that is free to use by showing text ads, with its core selling point being that it splits coding tasks across multiple specialized sub-agents such as file selection, editing, and review.

2009-11-0339,246
1
Zazen (Freebuff fork) logo

Zazen (Freebuff fork)

Zazen (Freebuff fork) is a free AI coding agent tool installed globally via npm.

Open source
OpenRouter token usage rank #2WebsiteDownload / Install
2
Claude Code logo

Claude Code

Claude Code is the coding interface on claude.ai, where users use natural language instructions to have AI directly read and modify the entire codebase.

Open-source status unverified
OpenRouter token usage rank #3WebsiteDownload / Install
3
Cline logo

Cline

Cline is an open-source AI coding assistant that supports bring-your-own API keys for access to multiple models, enabling autonomous analysis and execution across an entire codebase in VS Code.

Open source
OpenRouter token usage rank #4WebsiteDownload / Install
4
Kilo Code logo

Kilo Code

Kilo Code is an MIT-licensed open-source AI coding agent that can be installed in VS Code, JetBrains, and the terminal, supporting connections to more than 500 models with no extra fees.

Open source
OpenRouter token usage rank #5WebsiteDownload / Install
5
pi logo

pi

Pi is an open-source terminal coding agent framework that provides a minimal core, allowing users to build custom AI coding agents through extensions.

Open source
OpenRouter token usage rank #6WebsiteDownload / Install
6
omp logo

omp

omp is an open-source terminal coding agent that supports more than 60 model providers and can switch models during a session.

Open source
OpenRouter token usage rank #7WebsiteDownload / Install
7
Codex logo

Codex

Codex is a code generation model released by OpenAI, with the core selling point of turning natural language descriptions directly into runnable code.

Open-source status unverified
OpenRouter token usage rank #11WebsiteDownload / Install
8
DeepSeek Harness logo

DeepSeek Harness

DeepSeek Harness is a GitHub repository maintained by deepseek-ai that provides ready-made evaluation scripts and task configurations for DeepSeek models based on lm-evaluation-harness.

Open source
OpenRouter token usage rank #8WebsiteDownload / Install
9
OpenHands logo

OpenHands

OpenHands is an open-source AI software development agent platform where users can run agents through the CLI, GUI, or SDK to handle code changes and engineering tasks.

Open source
OpenRouter token usage rank #15WebsiteDownload / Install
10
ZCode logo

ZCode

ZCode is a desktop AI coding IDE with the built-in GLM-5.2 model and 3 million free tokens per day.

Open-source status unverified
OpenRouter token usage rank #19WebsiteDownload / Install
11
Cursor logo

Cursor

Cursor is a VS Code-based code editor whose core selling point is built-in AI chat and multi-file editing.

Open-source status unverified
OpenRouter token usage rank #20WebsiteDownload / Install
12
Zed Editor logo

Zed Editor

Zed Editor is an open-source code editor written in Rust, with its core selling points being extremely fast startup and editing speed, plus built-in real-time collaboration and AI tools.

Open source
OpenRouter token usage rank #23WebsiteDownload / Install
13
Zoo Code logo

Zoo Code

Zoo Code is an open-source code editor extension that can run multiple AI agents inside the editor as a development team.

Open source
OpenRouter token usage rank #27WebsiteDownload / Install
14
Command Code logo

Command Code

Command Code is an AI coding agent optimized for open-source models, offering tool call repair and the /design skill.

Open-source status unverified
OpenRouter token usage rank #38WebsiteDownload / Install
15
Roo Code logo

Roo Code

Roo Code is an AI coding agent that uses models such as Claude, supports running code locally, and integrates browser-based login.

Open source
OpenRouter token usage rank #46WebsiteDownload / Install
16
Qwen Code logo

Qwen Code

Qwen Code is QwenLM's code project repository on GitHub, providing developers with a direct entry point to access and run Qwen-related code models.

Open source
OpenRouter token usage rank #45WebsiteDownload / Install
17
goose logo

goose

Goose is an open-source local AI coding agent that supports executing code operations on the user's computer through any LLM model.

Open source
OpenRouter token usage rank #48WebsiteDownload / Install
18
mimocode logo

mimocode

Xiaomi's open-source terminal AI coding agent, supporting cross-session persistent memory and long-task handling by saving state through files.

Open source
OpenRouter token usage rank #54WebsiteDownload / Install
19
CodeGPT logo

CodeGPT

CodeGPT is a coding assistant platform that supports integrating multiple AI models into JetBrains IDEs and similar tools.

Open-source status unverified
OpenRouter token usage rank #43WebsiteDownload / Install
20
Strate Systems / Codex CLI logo

Strate Systems / Codex CLI

Codex CLI is an open-source coding agent tool that runs locally.

Open-source status unverified
21
grok-openrouter-ox logo

grok-openrouter-ox

grok-openrouter-ox is a developer project for accessing models such as Grok and Ox Alpha through OpenRouter.

Open-source status unverified
22
Crush logo

Crush

Crush is a terminal-based agentic coding tool by Charmbracelet that supports switching between different LLM models within the same session while preserving context.

Open source
OpenRouter token usage rank #60WebsiteDownload / Install
23
jcode logo

jcode

jcode is a terminal coding agent tool written in Rust, with its core selling point being extremely low memory usage and support for running dozens of parallel sessions at the same time.

Open-source status unverified
OpenRouter token usage rank #51WebsiteDownload / Install
24
Codebuff logo

Codebuff

Codebuff is a terminal AI coding agent that is free to use by showing text ads, with its core selling point being that it splits coding tasks across multiple specialized sub-agents such as file selection, editing, and review.

Open source

What this category is best for

This category fits users looking for terminal agents, IDE coding assistants, repo-wide automation, code review, and multi-step software tasks. Search intent usually blends agent, assistant, and tool language together.

How to compare AI coding agents

The most important dimensions are terminal control, IDE integration, third-party key support, model choice, and large-codebase workflow depth. For developers, real execution matters more than generic chat quality.

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