Code AI compared

Aider is an open-source AI pair programming tool that runs in the terminal and connects to almost any LLM.

Tool form

CLI agent

Autonomy level

Supervised agent

Model choice

Bring your own key (BYO)

Amp

Sourcegraph

Agentic coding tool from Sourcegraph that runs on the web, in the terminal and in editors, with usage-based pricing.

Tool form

CLI agent, IDE plugin, Web app

Autonomy level

Autonomous agent

Model choice

Multiple models

Agentic software development platform for teams, built around a codebase-mapping Context Engine.

Autonomy level

Autonomous agent

Training on code

No training on user data

Base44

Wix

Base44 is a no-code AI platform for building fully functioning apps in minutes, with free and paid monthly plans.

Tool form

App builder

Autonomy level

Supervised agent

Bito

Bito

Bito offers an AI Code Review Agent with per-seat pricing, SOC 2 Type II certification, and self-hosted deployment options.

Tool form

Code review

Autonomy level

Supervised agent

Training on code

No training on user data

Bolt.new

StackBlitz

AI app builder that creates apps and websites through chat, with hosting and databases included.

Tool form

App builder, Web app

Autonomy level

Supervised agent

Model choice

Multiple models

Claude Code

Anthropic

Anthropic's agentic coding tool that builds, debugs, and ships code from the terminal, IDE, web, and Slack, built on the Claude Ag...

Tool form

CLI agent, IDE plugin, Web app

Autonomy level

Autonomous agent

Cline

Cline Bot

Cline is an open-source AI coding agent for VS Code and JetBrains with plan/act modes, terminal execution, and MCP support.

Tool form

IDE plugin

Autonomy level

Supervised agent

Model choice

Bring your own key (BYO)

CodeRabbit

CodeRabbit

CodeRabbit is an AI code review platform for pull requests with free and paid per-user plans and a self-hosting option.

Tool form

Code review

Autonomy level

Supervised agent

Continue

Continue Dev

Continue is an open-source coding agent available as a CLI, VS Code extension, and JetBrains plugin; the company has been acquired...

Tool form

IDE plugin, CLI agent

Autonomy level

Supervised agent

Cursor

Anysphere

AI coding agent and IDE from Anysphere that works in the editor, terminal, Slack, and GitHub with autonomous parallel agents.

Tool form

Standalone IDE, CLI agent, Code review

Autonomy level

Autonomous agent

Training on code

Opt-out available

Model choice

Multiple models

Devin

Cognition

Autonomous AI software engineer that plans and executes coding tasks in the cloud, via CLI and in Slack.

Tool form

Web app, CLI agent

Autonomy level

Autonomous agent

Model choice

Multiple models

Devin Desktop

Cognition

Agentic IDE formerly known as Windsurf, acquired by Cognition and now offered as Devin Desktop.

Tool form

Standalone IDE

Autonomy level

Supervised agent

Model choice

Multiple models

Diffblue

Diffblue

Diffblue's Testing Agent autonomously generates, verifies, and commits unit tests for Java and Python across entire codebases.

Tool form

Code review, CLI agent

Autonomy level

Autonomous agent

Software development agents ('droids') from Factory that run across desktop, CLI, and SDK with cloud and local background agents.

Tool form

CLI agent

Autonomy level

Autonomous agent

Model choice

Multiple models

Gemini Code Assist

Google Cloud

Google Cloud's AI coding assistance and agents for the software development lifecycle, powered by Gemini 3 with a 1M token context...

Tool form

IDE plugin, CLI agent

Autonomy level

Supervised agent

Training on code

No training on user data

Model choice

Fixed model

AI pair programmer and coding agent from GitHub, available as an extension in major IDEs with chat, code review, and cloud agents.

Tool form

IDE plugin, Code review

Autonomy level

Autonomous agent

Training on code

Opt-out available

Model choice

Multiple models

GitLab Duo Agent Platform

GitLab

AI orchestration platform for agents and automated flows across the software lifecycle inside GitLab.

Tool form

Web app, IDE plugin

Autonomy level

Supervised agent

Google Antigravity

Google

Google's agentic development platform with an agent-first IDE, terminal-first CLI, and SDK for running autonomous coding agents.

Tool form

Standalone IDE, CLI agent

Autonomy level

Autonomous agent

Model choice

Multiple models

Goose is Block's open-source, extensible AI agent that runs on your machine and can install, execute, edit, and test with any LLM.

Tool form

CLI agent

Autonomy level

Autonomous agent

Model choice

Bring your own key (BYO)

Graphite

Graphite

Graphite is a code review platform with stacked pull requests and AI reviews, offering free and paid per-user plans.

Tool form

Code review

Autonomy level

Supervised agent

Greptile

Greptile

Greptile is an AI code review bot that reviews GitHub pull requests with full codebase understanding.

Tool form

Code review

Autonomy level

Supervised agent

JetBrains Junie

JetBrains

JetBrains' AI coding agent built into IntelliJ-family IDEs, licensed through the JetBrains AI plans.

Tool form

IDE plugin

Autonomy level

Supervised agent

Training on code

No training on user data

Model choice

Bring your own key (BYO)

Google's autonomous coding agent that clones your repository to a cloud VM and completes coding tasks asynchronously.

Tool form

Web app, CLI agent

Autonomy level

Autonomous agent

Model choice

Fixed model

Kilo Code

Kilo

Open-source AI coding agent for VS Code, JetBrains, and the CLI that works with any AI model via gateway or your own provider keys...

Tool form

IDE plugin, CLI agent

Autonomy level

Supervised agent

Model choice

Bring your own key (BYO)

Kiro

AWS

Agentic IDE from AWS built on Code OSS that structures AI coding with spec-driven development and parallel agents.

Tool form

Standalone IDE

Autonomy level

Autonomous agent

Model choice

Multiple models

Lovable

Lovable

AI app builder that lets anyone create websites and web apps by chatting, with no technical knowledge needed.

Tool form

App builder, Web app

Autonomy level

Supervised agent

Enterprise AI coding assistant from Mistral AI bundling Codestral and Devstral models with in-IDE assistance and on-prem deploymen...

Tool form

IDE plugin

Autonomy level

Supervised agent

Model choice

Fixed model

OpenAI Codex

OpenAI

OpenAI's coding agent that runs as a CLI, IDE extension, and in parallel isolated cloud environments, included with ChatGPT plans.

Tool form

CLI agent, IDE plugin, Web app

Autonomy level

Autonomous agent

Model choice

Multiple models

OpenHands is an MIT-licensed open-source AI software development agent that runs locally, in the cloud, or self-hosted in your VPC...

Tool form

CLI agent, Web app

Autonomy level

Autonomous agent

Model choice

Bring your own key (BYO)

Poolside

Poolside

Developer of open-weight foundation models for agentic software engineering, including the Laguna model family.

Autonomy level

Supervised agent

Qodo

Qodo

Agentic code quality platform focused on AI-powered pull request review for teams.

Tool form

Code review, IDE plugin

Autonomy level

Supervised agent

Training on code

No training on user data

Model choice

Bring your own key (BYO)

Replit

Replit

AI app-building platform whose Agent turns natural-language descriptions into deployed apps with hosting, auth, and databases buil...

Tool form

Web app, App builder

Autonomy level

Autonomous agent

Snyk Code is a developer-focused AI-powered SAST tool that finds, prioritizes, and auto-fixes security issues in code.

Tool form

Code review

Autonomy level

Supervised agent

Sourcegraph Cody

Sourcegraph

AI coding assistant from Sourcegraph, now offered to enterprise customers only after Free and Pro plans were discontinued.

Tool form

IDE plugin, Web app

Autonomy level

Chat assist

Model choice

Multiple models

Tabnine

Tabnine

Privacy-focused AI code assistant and agentic platform with flexible enterprise deployment options.

Tool form

IDE plugin

Autonomy level

Supervised agent

Training on code

No training on user data

Model choice

Multiple models

Trae

ByteDance

AI coding IDE and work assistant developed by ByteDance.

Tool form

Standalone IDE

Model choice

Multiple models

Warp

Warp

Agentic development environment built around a modern terminal with cloud and local coding agents.

Tool form

CLI agent

Autonomy level

Supervised agent

Model choice

Multiple models

Zed

Zed Industries

Open-source, Rust-built code editor with integrated AI agents, MCP support, and bring-your-own-key model access.

Tool form

Standalone IDE

Autonomy level

Supervised agent

Model choice

Bring your own key (BYO)

opencode

SST

opencode is an open-source AI coding agent from SST available as a terminal-based interface, desktop app, or IDE extension.

Tool form

CLI agent, IDE plugin

Autonomy level

Supervised agent

Model choice

Bring your own key (BYO)

v0

Vercel

AI app builder from Vercel that generates full-stack web apps and UI from prompts.

Tool form

App builder, Web app

Autonomy level

Supervised agent