Headroom Pricing

open sourceopen source · Apache-2.0last verified August 26, 2026official site ↗

Plan	Price	Notes
Open Sourceofficial source ↗	$0checked 2026-08-26	Local context compression middleware under Apache-2.0; run locally via CLI, proxy, or library with zero runtime fees

structured from cited official pricing sources: “Headroom is an open-source, local-first context compression layer distributed under the Apache-2.0 license. It runs entirely on your local machine or server without platform fees, reducing downstream LLM token costs by compressing agent context.”

Self-hosting cost

Headroom is open source under the Apache-2.0 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 MCP Servers

same category, free plan or open-source license

Grok BotBeta access bundled with eligible SuperGrok Plus ($100/mo), Cursor Pro+ ($60/mo), or Cursor Teams ($40/seat/mo); custom pricing for enterprise deployments.MCP Inspectoropen sourceFree and 100% open source under the MIT license ($0 software cost). mcp-inspector is the official Model Context Protocol developer testing suite, running entirely locally via npx/Node.js with no subscription tiers, cloud fees, or telemetry.Latitudeopen sourceLatitude is an open-source AI agent observability and evaluation platform under the MIT license. It offers a free self-hosted edition and a free cloud Starter tier (20,000 credits/mo), alongside a Pro plan at $99/month for growing teams and custom Enterprise pricing.MCP-Scanopen source100% free and open-source Model Context Protocol (MCP) security auditing and vulnerability scanner developed by Invariant Labs (Apache-2.0 License). Analyzes MCP client configurations, tool schemas, and server definitions to detect prompt injection vectors, malicious tool poisoning, cross-server shadowing, and unintended permission escalation at zero software cost.

Headroom overview →alternatives →review: 83/100 →

FAQ

How much does Headroom cost?

Headroom is an open-source, local-first context compression layer distributed under the Apache-2.0 license. It runs entirely on your local machine or server without platform fees, reducing downstream LLM token costs by compressing agent context.

Does Headroom have a free plan?

Yes — Headroom is open source and free to use.

Can you self-host Headroom for free?

Headroom is open source under the Apache-2.0 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 Headroom alternatives?

Grok Bot, MCP Inspector, Latitude are in the same category with a free plan or open-source license.

pricing is editorial catalog data (last verified August 26, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.