OpenCode Go vs OpenRouter
Six times your money in usage but only on 24 models, or list price on everything with a 5.5% fee on the way in.
Updated August 28, 2026 · Independent comparison — OpenCode Go, OpenRouter are separate products.
OpenCode Go
OpenCode's $10 open-model subscription
OpenCode Go is a $10/month subscription provider for OpenCode, the open-source terminal-first coding agent. Unlike most passes it publishes its caps in dollars: $12 of usage per 5 hours, $30 per week and $60 per month, alongside per-model request estimates. It covers 24 open and semi-open models and issues an API key that also works outside OpenCode. When you exhaust the cap you are not cut off — you drop to the free models, or spill into a prepaid OpenCode Zen balance if you enable 'Use balance' in the console.
OpenRouter
One key, hundreds of models, pay-per-token
OpenRouter is a credit-based router in front of hundreds of models from every major lab, open and closed. It does not mark up tokens — you pay the underlying provider's list rate — and takes its cut as a 5.5% fee on credit purchases (5% for USDC, which is never refundable). It adds routing you cannot get from a single lab: :floor for the cheapest provider, :nitro for the fastest, automatic fallback when a provider errors, and BYOK at a 5% surcharge. Free-tier models are capped at 50 requests/day, or 1,000/day once you have bought $10 of credits.
Bottom line
Six times your money in usage but only on 24 models, or list price on everything with a 5.5% fee on the way in. Choose OpenCode Go if you'd spend more than $10 on tokens anyway — Go returns up to $60 of usage; choose OpenRouter if you need frontier models — the full Claude, GPT-5.6 and Gemini lineups.
Pricing
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Price/mo | $10/mo | No monthly fee — credit top-ups |
| Intro promo | Not currently listed ($5 first month at launch) | Small signup allowance; free models 50/day, 1,000/day after $10 of credits |
| Billing shape | Flat subscription, dollar-metered quota | Credits at provider list rates + 5.5% purchase fee |
Models & Context
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Models included | Grok 4.6, GPT-5.6 Luna, GLM 5.1-5.3, Kimi K3/K2.7/K2.6, Qwen 3.6-3.8, DeepSeek V4, MiniMax M3/M2.7, MiMo, LongCat-2.0, Hy3 | Hundreds — every major lab, open and closed |
| Catalogue size | 24 models | 400+ models |
| Context window | Per model; no plan-level max published | Per model; up to the model's own max |
Limits & Overage
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Limits (5h / weekly / monthly) | $12 / 5 hrs · $30 / week · $60 / month | Your balance; free-tier models capped per day |
| What happens past the cap | Free models, or spill to Zen balance ('Use balance') | Requests fail at zero unless auto top-up is on |
| Parallel-agent friendly | Not published | Yes — no concurrency policy on paid credits |
Access & Friction
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Host agents & IDEs supported | OpenCode TUI, CLI, Web, IDE — plus any agent via the key | Any OpenAI-compatible client — Cline, OpenCode, Cursor, Aider, Roo |
| Gives you an API key | Go/Zen API key (OpenAI, Anthropic + Responses endpoints) | OpenRouter key; BYOK at 5% (free to $25k/mo at list price) |
| BYOK-able elsewhere | ✓ | ✓ |
| Payment / region friction | Card via Zen (4.4% + $0.30 processing); one member per workspace | Visa/Mastercard, Alipay, USDC; 5.5% card fee (min $0.80), 5% USDC, non-refundable |
Verdict at a glance
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Best for | Predictable open-model pass with published dollar caps | One key across every lab, with routing and fallback |
Value per dollar
| Feature | OpenCode Go | OpenRouter |
|---|---|---|
| Usage per $10 spent | Up to $60 of metered usage | About $9.45 after the 5.5% top-up fee |
| Catalogue | 24 models | 400+ models |
| Automatic provider fallback | ✗ | ✓ |
| Hard ceiling on spend | Yes — $60/month of usage | Only what you top up |
The Verdict
Choose OpenCode Go if...
- ✓You'd spend more than $10 on tokens anyway — Go returns up to $60 of usage
- ✓The 24-model catalogue covers your work
- ✓You want free models when the meter runs out rather than failed requests
- ✓You want a predictable bill with a hard ceiling
Choose OpenRouter if...
- ✓You need frontier models — the full Claude, GPT-5.6 and Gemini lineups
- ✓You want routing: cheapest provider, fastest provider, automatic fallback on errors
- ✓Your usage is low or spiky enough that a $10 floor is waste
- ✓You want BYOK at list price up to $25k/month before the 5% surcharge
- ✓You want to pin a specific provider for a specific model
Frequently Asked Questions
What is the difference between OpenCode Go and OpenRouter?
OpenCode Go is a $10/month subscription provider for OpenCode, the open-source terminal-first coding agent. OpenRouter is a credit-based router in front of hundreds of models from every major lab, open and closed.
How much do OpenCode Go and OpenRouter cost?
OpenCode Go: $10/mo. OpenRouter: No monthly fee — credit top-ups. See the pricing table above for full plan details.
Should I choose OpenCode Go or OpenRouter?
Choose OpenCode Go if you'd spend more than $10 on tokens anyway — Go returns up to $60 of usage. Choose OpenRouter if you need frontier models — the full Claude, GPT-5.6 and Gemini lineups.
1DevToolStop renting one agent's model pool
Every pass on this page locks a model pool to a particular agent or gateway, and each one meters you differently. 1DevTool runs Cline, OpenCode, Claude Code, Codex CLI and Gemini CLI side by side in persistent terminals — point each at whichever pass is cheapest this month, keep your own keys, and get an HTTP client, a 13-engine database client and an embedded browser in the same window. One-time $29, no subscription.