Best AI Coding Agents for DevTools (2026)

Agent-native software development platform with Droids autonomous agents, Desktop, CLI, and SDK access. Pro $20/mo, Pro Plus $100/mo, Max $200/mo.

AI coding assistant purpose-built for JetBrains IDEs with custom Tab autocomplete model and free pricing. 40K+ installs, 4.9 rating on JetBrains Marketplace.

AI productivity tool with Long-Term Memory technology that captures developer context across browsers, IDEs, and collaboration tools. Free Individual; Teams custom pricing.

AI engineering department that ships your backlog. Connect GitHub, assign tasks to AI Frontend/Backend developers, get reviewable code updates. Free (5 credits); Pro $20/mo (50 credits).

Multi-agent coding orchestration desktop app — write a spec, delegate to parallel agents in isolated git worktrees, and ship with a verifier checking every output.

AI code review platform for enterprise (formerly CodiumAI) with PR review, IDE plugin, and CLI. Developer free; Teams $30/user/mo; Enterprise custom.

High-performance code editor with native AI features built for speed and multiplayer collaboration. Personal Free; Pro $10/mo with $5 tokens; Enterprise contact.

AI-native terminal with agentic coding, cloud agents, and codebase indexing. Now open-source. Free; Build $18/mo, Beast $180/mo, Teams $45/user/mo annual.

Open-source autonomous software engineering agent that writes code, runs commands, and completes GitHub issues end-to-end. Free self-hosted (MIT), free cloud SaaS (BYOK), Enterprise custom. 73,700+ GitHub stars.

AI-first IDE with autonomous agent mode, parallel local and cloud agents, Microsoft Teams integration, and Composer 2.5 proprietary model. Free; Individual from $20/month. 5M+ developers.

Open-source AI pair programming tool that runs in your terminal with BYOK model access. Free; users pay only for LLM API usage. 45K+ GitHub stars, 6.8M installs.

Anthropic's agentic coding CLI that runs in terminal, IDE, Slack, web, and iOS. Pro $20/month, Max $100-$200/month. 125k GitHub stars, MCP-compatible, SOC 2.

AI development platform with TRAE IDE and TRAE SOLO autonomous coding agent. Lite $3/mo, Pro $10/mo, Pro+ $30/mo, Ultra $100/mo monthly billing.

Open-source terminal-based AI coding agent designed for large projects with up to 2M token context. BYOK pricing — free open source; users pay for LLM API usage.

Open-source AI coding agent for terminal, IDE, and desktop. Multi-session, GitHub Copilot login support, ChatGPT Plus/Pro login. 150K+ GitHub stars. Free + BYOK or use existing accounts.

Enterprise AI coding assistant with deep codebase context, MCP server access, and Big Code search. Sourcegraph Enterprise plan starting at $16K with credits for AI features.

Multi-surface AI coding platform with CLI, IDE, Cloud, API, Mobile, and App Builder. Pro $10/mo, Pro Plus $20/mo, Premium $40/mo. Includes 400+ LLMs.

Fully autonomous AI software engineer that plans, codes, tests, and submits pull requests independently. Core plan from $20/month at $2.25/ACU. Cognition acquired Windsurf for ~$250M in 2026.

No-code AI app builder turning natural-language descriptions into production-ready React Native mobile apps via multi-agent system. Free (1 app); Pro $25/mo, Business $50/mo.

The most widely used AI coding assistant with deep GitHub ecosystem integration. Free tier; Pro $10/mo, Business $19/user/mo, Enterprise $39/user/mo. Moving to usage-based billing June 1, 2026.

Foundation model lab building enterprise AI for software agents and long-horizon work. Custom enterprise pricing only — typically multi-million dollar deals. Models: Laguna XS.2, M.1.

AI app builder for full-stack web apps with native Supabase integration. Free $0 with 5 daily credits, Pro $25/mo, Teams $50/mo (shared credits across users).

Open-source AI coding agent with self-hosted deployment, BYOK model support, and custom fine-tuning. Free open-source; Enterprise custom. NOTE: Refact Cloud shutting down — self-hosted/Enterprise only.

Open-source AI coding assistant with specialized modes (Code, Architect, Debug) and full model-agnostic BYOK. Free; 23.8K GitHub stars, 1.56M installs.

Developer-first AI security platform for code, dependencies, containers, and IaC. Free tier; Ignite from $25/mo for under 50 developers; Enterprise custom.

Browser-native frontend coding agent — click UI elements in your localhost app, describe changes, agent edits the codebase. Free, open source (AGPL-3.0). YC S25. 6,500+ GitHub stars.

Open-source AI coding platform for IDE customization, agent creation, and team-wide AI workflow management. Starter $3/M tokens PAYG; Team $20/seat/mo; Company custom.

Mainline is a Git-native memory layer for AI coding agents, surfacing abandoned approaches, superseded decisions, and reviewer constraints before agents edit code.

Original open-source PR review agent (formerly Codium-AI/pr-agent, now The-PR-Agent/pr-agent). 11.1K GitHub stars. Free open-source; Qodo offers commercial tier separately.

Open-source AI coding agent for VS Code, JetBrains, and CLI with parallel agents, multi-model comparisons, and 500+ models including Claude, GPT-5, and Gemini through transparent BYOK pricing.

Google's autonomous AI coding agent for end-to-end software tasks. Free tier + Pro and Ultra plans via Google AI Plans subscription. Currently US individual Google accounts only.

Autonomous AI engineering platform with Genie agent for complex coding tasks. Desktop app + CLI for Mac, Windows, Linux. Pricing details sales-led. "Copilot era is over" positioning.

Open-source autonomous coding agent that fixes GitHub issues using your LM of choice. NeurIPS 2024 paper. 19.1K GitHub stars, 2.1K forks. Free + BYOK.

AI app builder that generates full-stack web apps and prototypes from chat. Free $0, Pro $25/mo, Teams $30/mo. By StackBlitz.

AI coding assistant integrated into JetBrains IDEs (IntelliJ, PyCharm, WebStorm, etc.) with code completion, chat, and Junie autonomous agent. AI Pro/Ultimate tiers; bundled with paid IDEs.

Cloud-based AI software engineering agent that runs multi-step coding tasks autonomously in parallel — writing features, fixing bugs, running tests, and filing PRs across real repositories.

Original AI coding platform with private deployment, zero data retention, and air-gapped options for regulated enterprises. Code Assistant $39/user/mo annual; Agentic Platform $59/user/mo annual.

Open-source AI agent by Google bringing Gemini directly into the terminal. Free open-source; users pay only for Gemini API usage. 103K+ GitHub stars, 13.5K forks.

AI coding platform with deep codebase context for enterprise engineering teams. Developer $20/mo; Team $60/mo per developer; Max $200/mo per developer.

AI agent inside Replit that builds full applications from natural language. Free Starter tier with daily Agent credits; Replit Core $18/mo annual; Pro $90/mo annual; Teams $215/mo.

Cursor's autonomous background agent that runs multi-step coding tasks in a sandboxed environment — plan, code, review, and iterate without blocking the editor. Available on Pro $20/user/month.

Open-source autonomous coding agent for VS Code with BYOK model access. Free open source; usage-based AI inference at cost or BYOK; Enterprise custom.

AI-native IDE built on VS Code with agentic coding, SWE-1.6 model, and Devin Cloud integration. Free tier; Pro $20/mo; Max $200/mo; Teams $40/user/mo.

Vercel's AI design and code generation platform that builds full-stack apps and React components from prompts. Free $0 with $5 credits/mo; Team $30/user/mo; Business $100/user/mo.

Open-source AI agent by Block (formerly Square) for code, workflows, and automation. Apache 2.0, BYOK model, desktop app + CLI + API. 38K+ GitHub stars.