opencode pricing & plans
opencode offers 4 fixed-price plans we track. Each is scored by Value× — the API-equivalent compute it unlocks per dollar — so you can see which opencode plan stretches your budget furthest.
Key facts
- opencode's paid plans run from Zen Go at $10/mo to Zen Go Plus at $40/mo (as of October 6, 2026).
- Best value: Zen Go at $10/mo unlocks an estimated $60/mo of API-equivalent usage — a Value× of 6.0×.
- opencode has a free plan (CLI (BYO key) — Free open-source coding agent).
- opencode plans include access to Any model via your own API key (Claude, GPT, Gemini, GLM, Kimi, local…), Grok 4.6, GLM-5.3-Flash.
| Plan | Price/mo | Est. value/mo | Value× | |
|---|---|---|---|---|
| Zen Go | $10 | $60 | 6.0× | See plan → |
| Zen Go Plus | $40 | $180 | 4.5× | See plan → |
| CLI (BYO key) | Free | $0 | — | See plan → |
| Zen (pay-as-you-go) | usage-based | — | — | See plan → |
About opencode pricing
Free open-source terminal/IDE/desktop coding agent (BYO key, $0). opencode Zen is its optional gateway; there is no opencode.ai/pricing page (404) — pricing lives on /go, /zen and /docs/go. 'Go' is a flat $10/mo subscription (re-verified 2026-10-06 on opencode.ai/docs/go and /go) over a curated 30-model catalog of open coding models with per-model dollar usage limits (monthly cap per model; 5-hour = 20% of it, weekly = 50%); 'Go Plus' ($40/mo) offers the same catalog at 3-8x higher limits. Changes since Oct 1: 'Space Bunny Free' was replaced by paid 'Space Bunny' ($30/mo Go cap, $0.15/$0.60 per 1M); GPT 6 Luna now publishes rates ($0.10/$0.50 per 1M, $15/mo cap); the DeepSeek V4.1 Flash 4x promo has fully ended (standard $60/mo cap, ~26,000 req/5h); LongCat 2.5 Preview Free remains unlimited (limited time). When caps are hit you can keep using free models or enable 'Use balance' to fall back to your Zen balance. No first-month promo is currently advertised. Pay-as-you-go Zen remains credit-based at zero markup (card fees only); its rate table was refreshed (Claude Fable 5.1 $10/$50, Claude Opus 5.5 $4/$20, GPT 6 Astra $10/$50, Gemini 3.8 Flash $1.50/$7.50, GPT 5.6 Sol now $4/$20 after the launch discount expired Sep 18). Frontier models are NOT in the Go bundle. Included monthly usage on Go: most models $60/mo; selected costly/new models $15 or $30/mo.
Frequently asked questions
How much does opencode cost per month?
As of October 6, 2026, opencode's cheapest paid plan is Zen Go at $10/mo, with 3 more plans above it.
What is the best-value opencode plan?
Zen Go at $10/mo delivers the most value per dollar: an estimated $60/mo of API-equivalent usage, a Value× of 6.0× (as of October 6, 2026).
Does opencode have a free plan?
Yes — opencode's CLI (BYO key) plan is free, though usage is limited compared to paid plans (as of October 6, 2026).
Which models are included in opencode plans?
opencode plans include access to Any model via your own API key (Claude, GPT, Gemini, GLM, Kimi, local…), Grok 4.6, GLM-5.3-Flash, GLM-5.3, among others (as of October 6, 2026).
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