Headroom vs YC Has It: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Headroom and YC Has It — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
H
Headroom
Headroom
Headroom compresses tool outputs, logs, files, and RAG chunks before they reach the LLM, cutting 60-95% of tokens while preserving answers.
Key features
- SmartCrusher Compression: Statistical JSON and array compression that removes 70-90% of tokens from tool outputs.
- AST-Aware Code Compression: Uses tree-sitter analysis to compress source code while preserving structure.
- Text & Log Compression: Shrinks search results, build logs, and diffs before they hit the model.
- Compress-Cache-Retrieve: Reversible compression where originals are never deleted and the LLM can retrieve full content on demand.
- Multiple Integrations: Ships as a Python package, a TypeScript package, an OpenAI/Anthropic-compatible HTTP proxy, and an MCP server.
Best for
- Cost-Efficient Agents: Cut token spend on agents that read large tool outputs and logs.
- RAG Pipelines: Compress retrieved chunks before they enter the prompt to fit more context.
- Drop-In Proxy: Route OpenAI/Anthropic traffic through the proxy to compress payloads with no code changes.
- MCP Workflows: Add compression and retrieval tools to MCP-based agent stacks.
YC Has It
YC Has It
Describe your problem in plain English and get the Y Combinator startup that solves it — 4,000+ active YC companies indexed.
Key features
- Plain-English Problem Search: Describe what you need and get matched to relevant YC companies
- 4,000+ YC Companies Indexed: Coverage of the active Y Combinator startup ecosystem
- Rewritten Descriptions: Every company is described in user language, not marketing copy
- Reasoning Included: Each match explains why the startup solves your stated problem
- Pricing & Integrations Surfaced: Compare cost and stack fit inline with the recommendation
- 'Not For' Section: Explicitly flags which use cases each startup is not a fit for
- No Login Required: 100% free forever with no signup
Best for
- Find a YC startup that solves a specific engineering or business problem
- Compare multiple YC companies in the same category by pricing and integrations
- Discover niche B2B tools built by recent YC batches
- Research the YC ecosystem without scrolling batch-organized directories
- Rule out ill-fitting startups quickly using the 'Not For' explanations
- Vet a category before founding your own YC-adjacent startup