OpenCode vs Claude Code

OpenCode and Claude Code are both AI Coding tools (Coding Agents). Below: what each costs, what it does well, its biggest catches, and who should pick which, all from public sources rather than our own testing.

Side by side

OpenCodeClaude Code
CategoryAI Programming · ProgrammingAI Coding Assistants · Development Tools
PricingFree (open source). Go $10/mo, Go Plus $40/mo. Zen pay-as-you-go. (checked Oct 11, 2026)Free tier: no. Included in Claude Pro ($17/mo annual, $20 monthly). Max $100 or $200/mo. (checked Oct 10, 2026)
Pros
  • Free, MIT-licensed terminal coding agent with 75+ providers and local models
  • No subscription gate. Bring your own key
  • Optional Go ($10/mo) and Zen pay-as-you-go model access
  • Agentic coding from your terminal: edits files, runs commands, finishes tasks
  • Included with Claude Pro, so there's no separate subscription to start
  • Max plans add more usage plus $100–$200/mo in API credits
Catches
  • You pay provider costs, which add up with heavy use
  • Zen needs a $20 minimum balance
  • Terminal-first, so it's less approachable for GUI users
  • Weekly limits can drain in a few sessions on Pro, per GitHub issues
  • A user-filed bug reports limits draining ~3.6x faster after the Sept 25 reset (unconfirmed by Anthropic)
  • Real daily use tends to push you to $100+/mo Max
Best forTerminal developers who want an open, model-agnostic agent.Developers comfortable in the terminal who want an agent doing real work.
Skip it ifYou want a polished IDE with included usage.You want unlimited coding for $20.

Which should you pick?

Pick OpenCode if…

you fit this: terminal developers who want an open, model-agnostic agent.

But not if: you want a polished IDE with included usage.

Watch out for: You pay provider costs, which add up with heavy use.

Pick Claude Code if…

you fit this: developers comfortable in the terminal who want an agent doing real work.

But not if: you want unlimited coding for $20.

Watch out for: Weekly limits can drain in a few sessions on Pro, per GitHub issues.

More options

Sources

OpenCode

Claude Code

Pros, catches and prices are compiled from public sources (official pricing and docs pages, published reviews, user reports), not hands-on testing. Prices change often, so check the vendor page before you buy.