OpenCode Pricing 2026: Plans, Costs & Free Tier
OpenCode pricing 2026: Free tier available. Compare all plans, features, and find the right fit for your needs.
OpenCode Pricing
Open Source
Free; download and self-host
- ✓ Full features
- ✓ Bring your own API key
- ✓ All supported models
Go
$5 first month, then $10/mo; curated open-source coding models
- ✓ Curated open-source models (GLM-5, Kimi K2.5, MiniMax M2.5, MiniMax M2.7)
- ✓ Global hosting (US, EU, Singapore)
- ✓ Usage-based limits per window/week/month
- ✓ Combine with BYOK providers
Zen
Pay-as-you-go; $20 credit top-ups; zero markup on model costs
- ✓ Pay per token with zero markup
- ✓ Auto-reload when balance drops below $5
- ✓ Works with any agent, not just OpenCode
- ✓ Free models available
Black
$20/$100/$200 per month tiers; enrollment currently paused
- ✓ Access to Claude, GPT, Gemini, and open-weight models
- ✓ Enterprise API gateway
- ✓ Flat-rate pricing
Plans, features, and usage limits may change. Always check the official website for the latest details.
About 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.
- Category: CLI Tool
- Provider: SST
- Billing model: Open source + subscriptions + pay-as-you-go credits
- Free tier: Free and open source with BYOK
- Starting price: $10/mo
Pricing Details
Open Source
Free; download and self-host
- Full features
- Bring your own API key
- All supported models
Go — $10/mo
$5 first month, then $10/mo; curated open-source coding models
- Curated open-source models (GLM-5, Kimi K2.5, MiniMax M2.5, MiniMax M2.7)
- Global hosting (US, EU, Singapore)
- Usage-based limits per window/week/month
- Combine with BYOK providers
Zen — Custom pricing
Pay-as-you-go; $20 credit top-ups; zero markup on model costs
- Pay per token with zero markup
- Auto-reload when balance drops below $5
- Works with any agent, not just OpenCode
- Free models available
Black — $20/mo
$20/$100/$200 per month tiers; enrollment currently paused
- Access to Claude, GPT, Gemini, and open-weight models
- Enterprise API gateway
- Flat-rate pricing
Pricing verified 2026-03-23. Official pricing page