Pi Pricing

open sourceopen source · MITlast verified September 6, 2026official site ↗

At a glance

Free and 100% open source under the MIT license. Pi charges no subscription or license fees; developers bring their own API keys (BYOK) for cloud LLM providers or run local open-source models via Ollama and vLLM at zero compute license cost.

Self-hosting cost

Pi is open source under the MIT license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.

Free & cheaper Terminal & CLI Tools

same category, free plan or open-source license

Claude CodeClaude Code is included with Anthropic subscription tiers starting at $20/month for Claude Pro, $100/month for Claude Max (5x), $200/month for Claude Max (20x), and $30/user/month for Claude Team ($25/user/month billed annually). Alternatively, developers can use the CLI via pay-as-you-go Anthropic API keys billed strictly per token consumed.AmpAmp pricing (vendor_documented, as-of 2026-09-17): free Hobby tier with all product features, pay-as-you-go orbs or free own Runners, and BYOK / linked ChatGPT (and other) subscriptions with no Amp token fees or limits on non-Enterprise tiers. Optional Individual plans: Megawatt $20/month and Gigawatt $200/month, each bundling included agent usage and orb minutes (vendor Individual cards describe ~45,000 minutes of orb time). Teams workspaces add sharing and pooled credits at no extra workspace fee; members can sit on Hobby, Megawatt, or Gigawatt. Enterprise is custom (SCIM, audit/network controls, pooled credits, priority support).ripgrepopen sourceFree and 100% open source under dual MIT and UNLICENSE licenses. ripgrep is completely free for personal, academic, and commercial use with zero software licensing costs.GitDiagramopen source100% free hosted web service and open-source (MIT); private repository scanning and self-hosting utilize user-provided API keys.

Pi overview →alternatives →review: 84/100 →

FAQ

How much does Pi cost?

Does Pi have a free plan?

Yes — Pi is open source and free to use.

Can you self-host Pi for free?

Pi is open source under the MIT license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.

What are free or cheaper Pi alternatives?

Claude Code, Amp, ripgrep are in the same category with a free plan or open-source license.

pricing is editorial catalog data (last verified September 6, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.