Developer
Local development & hobby projects.
- Single-node binary
- 1M vector embeddings
- 10k messages/day
- Community support
- Self-hosted only
Consolidate your agentic stack. Predictable flat-rate pricing based on compute constraints, not arbitrary seat limits.
Local development & hobby projects.
Small teams shipping to prod.
Production-grade multi-agent systems.
Regulated workloads · on-prem · air-gapped.
Bring your own model weights. We run inference on dedicated GPUs in our fleet, co-located with your Cosmictron cluster.
Migration support, agent architecture reviews, and custom integrations from the core team.
Pay-per-session pricing for applications with spiky, high-volume agent workloads. Bills against the same Cosmictron cluster.
Representative costs for a production AI agent serving ~5M requests / mo.
Numbers sourced from vendor calculators on 2026-04-01. Ops overhead (on-call, upgrades, incident response) not included — which is, honestly, where the real savings live.
Yes — the Developer binary is licensed for production use at the scale listed (1M vectors, 10k messages/day). Most teams start there, then move to Team when they need managed compute and an SLA.
Writes soft-fail with a 429 — existing queries keep working. You get a week to upgrade or prune. We don't silently auto-bill you into a higher tier.
The Cosmictron core is proprietary, but the marketplace, plugin SDK, and connector integrations are public on GitHub under a permissive license. You can fork, extend, and publish your own.
Enterprise plans include a four-year source escrow with a neutral trustee. Source is released to licensees on the usual triggers (bankruptcy, abandonment). Ask sales for the terms sheet.
60% off Team and Business for accredited institutions and 501(c)(3) non-profits. Email sales@cosmictron.dev with proof.