The AI Coding Assistants leaderboard

The Swedish vibe-coding leader: prompt to full-stack web app, roughly $500M ARR less than two years after launch

The most-adopted open-source coding agent: 58K+ GitHub stars, 5M+ installs, $0 software with at-cost BYOK inference

The agent-first AI IDE past $2B ARR: Composer 2.5 ties Claude Opus 4.7 on SWE-Bench at roughly 1/10th the cost

The market's biggest AI pair programmer: 20M+ users, 4.7M paid subscribers, from $10/month

Anthropic's terminal agent past a $2.5B run-rate, authoring an estimated 4% of all public GitHub commits

OpenAI's everywhere coding agent: 88.7% SWE-bench Verified on GPT-5.5, bundled with ChatGPT plans from $8/month

Browser IDE whose Agent 3 builds, tests and deploys full-stack apps autonomously for up to 200 minutes per task

Vercel's agentic app builder: prompt to deployed Next.js app, but the cheapest paid seat is $30/user/month

The in-browser AI app builder that went from $0 to $40M ARR in 5 months on StackBlitz WebContainers

The free Apache 2.0 CLI pair programmer: 44K GitHub stars, 6.8M installs and roughly 15B tokens flowing through it every week

Cognition's autonomous cloud engineer, down 90% from $500 to a $20/mo entry: it plans, codes, tests and opens PRs on its own

Google's agent-first IDE: up to 5 parallel Gemini 3.1 agents, a built-in Chrome for verification, and a real free tier