GitHub's coding assistant with completions, chat, agent mode, CLI and a cloud agent across popular IDEs.
Pricing: Freemium β Free (limited); Pro $10/month; Pro+ $39/month; Max $100/month; Business/Enterprise plans (github.com/features/copilot/plans)
Anthropic's terminal coding agent: reads and edits your repo, runs tests and iterates. Included in paid Claude plans.
Pricing: Included in Claude Pro ($17/month billed annually or $20/month) and Max (from $100/month); not sold separately (claude.com/pricing)
Agentic IDE (formerly Codeium/Windsurf; also referred to as Devin Desktop) with a plan-then-execute flow and the Cascade agent.
Pricing: Freemium β free plan available; Pro from ~$20/month (see website; the brand has evolved towards Devin Desktop)
Open-source coding assistant extension for VS Code and JetBrains; you choose the model and context.
Pricing: Free and open source; model costs depend on the provider (continue.dev)
Open-source terminal pair programmer that edits your repo, makes git commits and works with local or API-based LLMs.
Pricing: Free and open source; you pay for whichever model/API you use (aider.chat)
In-browser AI builder for apps and websites, with tokens, hosting and multi-framework support.
Pricing: Freemium β Free with a daily token limit; Pro $25/month (from ~10M tokens/month); Teams $30/user/month (bolt.new/pricing)
Chat-based web app builder: generates frontend and backend (e.g. React + Supabase) from prompts, with built-in deployment.
Pricing: Freemium β free plan with daily credits; Pro from ~$25/month with monthly credits (lovable.dev/pricing)
OpenAI's coding agent geared towards GitHub/PR workflows and repository work; expanded access on ChatGPT Plus/Pro plans.
Pricing: Limited access on Free/Go; expanded on ChatGPT Plus and Pro (openai.com/chatgpt/pricing β see website for exact limits)
Cloud IDE with Agent: build, run and deploy apps from the browser with nothing to install.
Pricing: Freemium β Free; Core ~$20/month ($18/month billed annually); Pro ~$100/month ($90/month billed annually); Agent with usage credits (replit.com/pricing)
Coding assistant focused on teams, privacy and models that can run in a controlled environment.
Pricing: Freemium / team plans β see website (tabnine.com)
Vercel's UI generator for React/Next.js and shadcn: turns prompts into ready-to-deploy interfaces.
Pricing: Freemium β Free (daily message limit); Plus $30/user/month; Business $100/user/month (v0.dev/pricing)