ClinePass vs OpenCode Zen
A flat $9.99 pass for open weights versus a prepaid gateway that also carries Claude, GPT-5.6 and Gemini.
Updated August 28, 2026 · Independent comparison — ClinePass, OpenCode Zen are separate products.
ClinePass
Cline's flat-rate pass for open-weight models
ClinePass is Cline's flat-rate pass for open-weight coding models: $4.99 the first month, then $9.99/month. It bundles GLM, Kimi, DeepSeek, MiniMax, MiMo and Qwen models behind one Cline API key, so you never register with the individual labs. Cline advertises roughly 2-5x the throughput of standard API rate limits but does not publish numeric caps, and hitting the ceiling returns a hard ClinePassLimitError rather than degrading to a cheaper model. It is a personal-account product — Cline organization accounts cannot subscribe.
OpenCode Zen
OpenCode's pay-as-you-go model gateway
OpenCode Zen is OpenCode's pay-as-you-go gateway: a curated, benchmarked catalogue that spans both frontier models (Claude Fable 5, Opus 5, the GPT-5.6 family, Gemini 3.x, Grok) and open weights (GLM, Kimi, Qwen, DeepSeek, MiniMax). You prepay a balance, it draws down per token, and it auto-reloads $20 when the balance drops below $5 unless you turn that off. There is no monthly fee and no quota window — your only limit is your balance plus any workspace or per-member monthly spend cap you set. All models are US-hosted.
Bottom line
A flat $9.99 pass for open weights versus a prepaid gateway that also carries Claude, GPT-5.6 and Gemini. Choose ClinePass if you want a fixed monthly bill and never a surprise invoice; choose OpenCode Zen if you need frontier and open models behind one key and one bill.
Pricing
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Price/mo | $9.99/mo | No monthly fee — prepaid balance |
| Intro promo | $4.99 first month | Several models free for a limited time; GPT-5.6 Sol 50% off to 2026-09-18 |
| Billing shape | Flat subscription, metered quota | Credits (per-token draw-down) |
Models & Context
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Models included | GLM 5.3/5.2, Kimi K3/K2.7/K2.6, DeepSeek V4 Pro/Flash, MiniMax M3, MiMo V2.5/Pro, Qwen 3.8/3.7 | Claude Fable 5/Opus 5/Sonnet 5/Haiku 4.5, GPT-5.6 family, Gemini 3.x, Grok 4.x, GLM, Kimi, Qwen, DeepSeek, MiniMax |
| Catalogue size | 13 open-weight models | 40+ models, frontier and open |
| Context window | Per model; no plan-level max published | Per model; up to the model's own max |
Limits & Overage
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Limits (5h / weekly / monthly) | Not published ('2-5x standard API rate') | Your balance, plus optional workspace/member monthly caps |
| What happens past the cap | Hard stop (ClinePassLimitError) | Requests stop at zero; $20 auto-reload below $5 unless disabled |
| Parallel-agent friendly | Not published | Unrestricted — balance is the only ceiling |
Access & Friction
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Host agents & IDEs supported | Cline VS Code, JetBrains, CLI, SDK | OpenCode, plus any OpenAI/Anthropic-compatible agent |
| Gives you an API key | Cline API key (OpenAI-compatible), not a lab key | Zen API key; BYOK OpenAI/Anthropic supported |
| BYOK-able elsewhere | ✓ | ✓ |
| Payment / region friction | Card; processing fee may apply; personal accounts only | Card; processing fee passed through; all models US-hosted |
Verdict at a glance
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Best for | Cheap Cline-native access to curated open weights | Frontier + open in one key with no quota window |
Billing behaviour
| Feature | ClinePass | OpenCode Zen |
|---|---|---|
| Can the bill exceed the sticker price? | ✗ | ✓ |
| Auto-reload when funds run low | ✗ | $20 when balance drops below $5 (can be disabled) |
| Spend cap controls | Not applicable — flat rate | Per-workspace and per-member monthly caps |
| Free-tier models to fall back on | ✗ | Yes — several models free for a limited time |
The Verdict
Choose ClinePass if...
- ✓You want a fixed monthly bill and never a surprise invoice
- ✓Open-weight models are enough — you don't need Claude or GPT-5.6 in the same key
- ✓You already work in Cline's VS Code, JetBrains or CLI surfaces
- ✓You'd rather hit a hard stop than watch a balance drain
Choose OpenCode Zen if...
- ✓You need frontier and open models behind one key and one bill
- ✓You want no quota window at all — spend is the only limit
- ✓You're driving an agent other than Cline and want OpenAI-, Anthropic- and Responses-compatible endpoints
- ✓You want per-token transparency and the ability to cap spend per workspace or member
- ✓You want US-hosted inference with a documented retention policy per model
Frequently Asked Questions
What is the difference between ClinePass and OpenCode Zen?
ClinePass is Cline's flat-rate pass for open-weight coding models: $4.99 the first month, then $9.99/month. OpenCode Zen is OpenCode's pay-as-you-go gateway: a curated, benchmarked catalogue that spans both frontier models (Claude Fable 5, Opus 5, the GPT-5.6 family, Gemini 3.x, Grok) and open weights (GLM, Kimi, Qwen, DeepSeek, MiniMax).
How much do ClinePass and OpenCode Zen cost?
ClinePass: $9.99/mo. OpenCode Zen: No monthly fee — prepaid balance. See the pricing table above for full plan details.
Should I choose ClinePass or OpenCode Zen?
Choose ClinePass if you want a fixed monthly bill and never a surprise invoice. Choose OpenCode Zen if you need frontier and open models behind one key and one bill.
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.