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Devin
A
Cline
A
Ollama
S
TaglineCognition Labs' autonomous coding engineer.Open-source VS Code agent. Reads + writes + runs.Run LLMs locally. One-line install, GUI optional.
CategoryAgentsCodingDev Platform
Pricing$500/moFree (open source) + your API costsFree + open source
Best forEngineering teams offloading tickets. Ops/platform work.VS Code users who want agentic coding without changing IDEs.Devs wanting offline/local LLMs for privacy or experimentation.
Strengths
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Run Llama, Mistral, Qwen, etc. on your laptop
  • Simple CLI + API
  • Hardware-aware (picks the right quant)
Weaknesses
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Needs beefy laptop for larger models
  • Speed way behind cloud APIs
Kai's verdictA-tier for the right use case. Not for solo devs. If you manage engineers, try one license.A-tier. Best free agentic option in VS Code. Use with Claude for best results.S-tier for local inference. If you care about privacy or want to tinker, install this today.
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