A flat-rate LLM subscription built on reserved time windows: you book one or more 8-hour daily blocks and get unlimited tokens on the block's open-weight model pool during those hours, from $17.99/month.
Pricing: Per 8-hour daily window: Core $17.99/mo (DeepSeek V4 Flash, MiMo v2.5), Frontier $71/mo (GLM 5.3, MiniMax M3), Flagship $349/mo (Kimi K3, Qwen3.8 Max); annual billing ~15% less; 24/7 coverage means stacking three blocks (~$228/mo on Frontier). Fair use: one request at a time per key. (Verified 2026-09-08.)
CheapestInference sells the lowest sticker price in flat-rate inference by constraining everything else: hours (one 8-hour block), concurrency (one request at a time), and models (two open-weight models per tier). If your workload fits inside all three constraints it is genuinely cheap. Standard Compute is the whole-day, whole-catalog version of the same idea — frontier models included, parallel requests on Economy and up, and no reserved-hours planning — at a higher but still fixed price. Pick by whether your agent works on a schedule or whenever you do.
Standard Compute is an OpenAI-compatible API with frontier-model compute at a flat monthly price (from $39/mo) — no per-token billing, no rate-limit windows. Under extreme sustained load requests are paced smoothly instead of erroring or charging more.
Standard Compute is OpenAI-compatible, so any tool or SDK that lets you set a custom base URL migrates in minutes:
Base URL = https://api.stdcmpt.com/v1 API key = your Standard Compute key Model = standardcompute
Setup guides for every major agent — OpenClaw, Hermes, OpenCode, Cursor, Cline, Aider and more — on the integrations page. Free tier to test it, no card required.
Coding agents are interactive and bursty — they run when you're working, which is rarely a fixed 8-hour block, and tool-heavy sessions benefit from concurrency. That workload shape fits an all-hours plan better. CheapestInference fits scheduled, single-threaded batch work (overnight processing, cron-style jobs) where the reserved window is a feature, not a constraint.
Both genuinely drop per-token billing. CheapestInference bounds usage with the time window and one-request-at-a-time fair use; Standard Compute bounds it with a monthly compute budget per plan. Neither is infinite — read which constraint matches your usage pattern.
Three stacked 8-hour blocks — about $228/month on the Frontier tier (GLM 5.3, MiniMax M3), still open-weight only and one request at a time per key. At that price point, compare against all-hours plans with frontier models and concurrency before committing.
The flat-rate alternative to CheapestInference