A multi-modal pay-as-you-go AI aggregator — 400+ models across chat, image, video and audio behind one key, billed per token or per second of generation.
Pricing: Pure pay-per-use: per-million-token LLM rates and per-second media rates. $25 minimum top-up; credits expire 365 days after purchase. No subscription at any price.
Pick Atlas Cloud if your usage is spiky or you need image/video/audio under the same key — pay-as-you-go is genuinely cheaper for occasional use. Pick Standard Compute if a coding agent runs for hours a day: metered tokens compound fast, and a flat monthly price is the whole point.
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.
For light or occasional use, usually yes — you pay only for what you run. For a daily coding agent, the math flips: agentic sessions re-send growing context every step, so metered bills commonly reach several times a flat plan's price. The crossover is roughly where your monthly metered bill passes your flat plan price.
Both expose OpenAI-style endpoints, so for chat completions it's a base-URL and key swap. Note the products differ in shape: Atlas Cloud is multi-modal pay-per-use with model pinning; Standard Compute is text-LLM smart routing at a flat price.
The flat-rate alternative to Atlas Cloud