Rig Pricing

At a glance

Free and open source (MIT) — Rust crate, no paid tier; pay only for the underlying model providers you plug in

Self-hosting cost

Rig is open source under the MIT license — the software itself costs nothing to run. Your real cost is the infrastructure you run it on plus the time to operate it.

Free & cheaper Agent Frameworks

same category, free plan or open-source license

Mem0open sourceFree open-source / Mem0 Cloud available chrome-devtools-mcpopen sourceFree and open source under Apache-2.0 license. You supply your own Chrome install and MCP-capable client (Claude Code, Cursor, Windsurf, Copilot, etc.) — no paid tier or hosted service.E2Bopen sourceHobby free with one-time $100 usage credits + usage costs. Pro $150/mo + usage. Enterprise/BYOC custom.LlamaIndexopen sourceOpen-source core; LlamaCloud/LlamaParse: Free 10K credits, Starter $50/mo, Pro $500/mo, Enterprise custom.

Rig overview →alternatives →

FAQ

How much does Rig cost?

Free and open source (MIT) — Rust crate, no paid tier; pay only for the underlying model providers you plug in

Does Rig have a free plan?

Yes — Rig is completely free.

Can you self-host Rig for free?

Rig is open source under the MIT license — the software itself is free to run; you only pay for your own infrastructure.

What are free or cheaper Rig alternatives?

Mem0, chrome-devtools-mcp, E2B are in the same category with a free plan or open-source license.

pricing is hand-verified editorial data — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.