OpenCode vs Replit Agent: Side-by-Side Comparison 2026

OpenCode vs Replit Agent comparison 2026. Side-by-side features, pricing & capabilities.

OpenCode is a CLI-based coding agent from SST — open-source terminal ai coding agent. Replit Agent is an app builder from Replit — build, run, and ship apps in the browser.

OpenCode

Open-source terminal AI coding agent from SST. Free with BYOK, or use OpenCode Zen (pay-per-token) and Black (flat-rate subscription at $20/$100/$200/mo) for managed model access.

  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands
  • ✓ Test generation

Free · 2 plans

Replit Agent

Cloud-based IDE and app platform with an AI assistant that can build, debug, and deploy applications directly in the browser.

  • ✓ Browser-based IDE
  • ✓ AI assistant
  • ✓ Multiplayer coding
  • ✓ One-click deploy
  • ✓ Database integration

Free / $25/mo · 4 plans

Feature OpenCode Replit Agent
Category CLIBuilder
Starting Price Free Free
Model Family Multi-model (any)Proprietary
Documentation — ✓
Git Integration — ✓
Open Source Yes (MIT)No

Pricing verified Mar 20, 2026. OpenCode pricing | Replit Agent pricing

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Key Differences

  • Category: OpenCode is a CLI-based coding agent; Replit Agent is an app builder.
  • Starting price: OpenCode starts at free / BYOK; Replit Agent starts at $25/mo.
  • Model family: OpenCode uses Multi-model (any); Replit Agent uses Proprietary.
  • Open source: OpenCode: Yes (MIT). Replit Agent: No.
  • Bring your own key: OpenCode supports BYOK; Replit Agent does not.
  • Platforms: OpenCode runs on Linux, Windows, macOS; Replit Agent runs on SSH to local, Web (browser-based).
  • Provider: OpenCode is built by SST; Replit Agent is built by Replit.

Which Should You Choose?

Choose OpenCode if you want open-source terminal-based coding with model flexibility. Choose Replit Agent if you want a great platform for learning to code with AI. Read our full reviews to see which fits your workflow.

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