What is OpenCode Go?
OpenCode Go is a low-cost subscription from the team behind the open-source OpenCode coding agent. For around $10/month (with a discounted first month) it gives you generous, rate-limited access to roughly 14 open-weight models — names like GLM, Kimi K2, Qwen3, DeepSeek and MiniMax — from inside OpenCode or any compatible agent. Usage is capped by request count in a rolling 5-hour window, and you can scale that ceiling up with higher tiers.
It's a genuinely good deal for one specific developer: someone whose workflow lives entirely on open-weight models and who is happy inside the OpenCode ecosystem.
What is DevPass?
DevPass by LLM Gateway is a flat-rate coding plan that bundles 200+ models behind one API key — the open-weight coders and the Western flagships (Claude Opus 4.7, GPT-5.5, Gemini 3.1 Pro). Every dollar you pay turns into roughly $3 of model usage at provider rates, and every request shows its exact dollar cost in a real-time dashboard. It speaks the OpenAI and Anthropic APIs, so it drops into Claude Code, Cursor, Cline, Aider, Continue — or OpenCode itself.
Pricing compared
OpenCode Go wins on raw price. DevPass wins on breadth and visibility:
- OpenCode Go — ~$10/mo, open-weight catalog, request-count limits.
- DevPass Lite — $29/mo, includes ~$87 of usage across all 200+ models.
- DevPass Pro — $79/mo, ~$237 of usage. Where most developers ship from.
- DevPass Max — $179/mo, ~$537 of usage. Built for all-day agent runs.
If your work never touches Claude, GPT or Gemini, the extra spend on DevPass buys models you won't use. The moment a task needs a frontier model — a tricky refactor, a long-context review, a reasoning-heavy plan — DevPass already has it, and you won't be juggling a second subscription to get there.
The real difference: model coverage
This is the line that matters. OpenCode Go does not include Claude, GPT-5.5 or Gemini 3.1 Pro. Open-weight models have come a long way, but they don't yet replace the frontier models for every job. DevPass gives you both worlds and lets you switch between them mid-session without changing keys — and pairs with SoulForge, the graph-powered agent that cuts token usage by roughly half, effectively doubling what your plan buys.
Who should choose which
Choose OpenCode Go if you live in OpenCode, only use open-weight models, and want the cheapest flat rate available.
Choose DevPass if you want every model — open and frontier — under one key, in any tool, with a per-request cost breakdown and the option to halve your token spend with SoulForge.