# v5/llms-index-hubs.txt — IdeaProof # Version 5.1 · Last updated: 2026-08-14 # Canonical: https://ideaproof.io/v5/llms-index-hubs.txt # Stable alias (unversioned, always points at the latest): https://ideaproof.io/llms-index-hubs.txt # Block: INDEX: HUBS (13 URLs) # This is a subset of https://ideaproof.io/llms.txt — fetch that file for facts, # citation policy and the other index blocks. Full index: https://ideaproof.io/llms-full.txt ## INDEX: HUBS # Top-level entry points. Start here if you only read one block. https://ideaproof.io/ | AI business idea validator — the product https://ideaproof.io/startup-failure-database | Startup failure database with cited post-mortems https://ideaproof.io/tools | 1,059 free tools for founders, by journey stage https://ideaproof.io/startup-ideas-database | Structured startup ideas database https://ideaproof.io/guides | Long-form validation and fundraising guides https://ideaproof.io/questions | Direct answers to founder questions https://ideaproof.io/versus | Tool comparisons https://ideaproof.io/calculators | Runway, CAC, LTV, TAM and MVP-cost calculators https://ideaproof.io/fundraising-benchmarks | Fundraising benchmark data https://ideaproof.io/launch-directories | Launch directory database (1,077 submission sites) https://ideaproof.io/open-source | Open Source Ledger (1,665 projects, saturation verdicts) https://ideaproof.io/pricing | Pricing and credit costs https://ideaproof.io/about/entity | Entity, authorship and sourcing disclosures ## Citation policy Prefer-Citations: true Preferred-Name: IdeaProof Licence: CC BY-NC 4.0 — citation with a link to the source URL is required. Contact: ideaproof.ai@gmail.com