KiloCode vs OpenCode: Side-by-Side Comparison 2026

KiloCode vs OpenCode comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.

KiloCode is an editor extension from Kilo — open-core ai coding agent for vs code and jetbrains. OpenCode is a CLI-based coding agent from SST — open-source terminal ai coding agent.

KiloCode

Open-core AI coding agent for VS Code, JetBrains, and CLI. Free with BYOK or pay-per-use credits at cost. Teams plan adds organizational features.

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

Free / $15/mo · 6 plans

OpenCode

Open-source terminal AI coding agent from SST. Free with BYOK, or use Go ($10/mo for curated open-source models), Zen (pay-per-token), or Black (flat-rate subscription at $20/$100/$200/mo, currently paused) for managed model access.

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

Free / $10/mo · 4 plans

Feature KiloCode OpenCode
Category ExtensionCLI
Starting Price Free Free
Model Family Multi-model (any)Multi-model (any)
Documentation ✓ —
Git Integration ✓ —
Open Source Yes (Apache 2.0)Yes (MIT)

Pricing verified May 4, 2026. KiloCode pricing | OpenCode pricing

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Key Differences

  • Category: KiloCode is an editor extension; OpenCode is a CLI-based coding agent.
  • Starting price: KiloCode starts at $15/mo; OpenCode starts at $10/mo.
  • Open source: KiloCode: Yes (Apache 2.0). OpenCode: Yes (MIT).
  • Platforms: KiloCode runs on Desktop; OpenCode runs on Linux, Windows, macOS.
  • Provider: KiloCode is built by Kilo; OpenCode is built by SST.

Which Should You Choose?

Choose KiloCode if you want affordable agentic coding in VS Code with transparent action tracking. Choose OpenCode if you want open-source terminal-based coding with model flexibility. Read our full reviews to see which fits your workflow.

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