# SponsorLens - llms.txt > LLM-readable manifest following the https://llmstxt.org spec. What we are, who we serve, what we do, and how we price it — in plain text for AI agents and answer engines. ## Name & positioning - Product name: SponsorLens - Tagline: Know if a brand deal is fair before you sign. - Domain: https://sponsorlens.lxsaihub.com/ - Language: English (en) ## What it does - Enter a sponsorship offer (value, deliverables, platform, audience size); get a fair-rate benchmark and an FTC disclosure risk check. For full-time creators and agencies evaluating brand deals blind. - Fair-rate benchmark - FTC disclosure check - Rate-card builder - Agency dashboard (Team) ## Pricing (USD) - **Free** — $0 — 3 deals/mo - **Pro** — $29/mo — Unlimited benchmarking + rate cards - **Team** — $79/mo — Agency multi-creator dashboard - Checkout: https://sponsorlens.lxsaihub.com/api/checkout?cycle=monthly (monthly) / https://sponsorlens.lxsaihub.com/api/checkout?cycle=yearly (yearly) ## FAQ (high-signal Q&A for AI citation) Q1. Do I need to install anything? A1. No. SponsorLens runs in your browser. Q2. Is my input kept private? A2. We use it only to generate your result and minimize retention. See Security. Q3. Does it guarantee compliance / correctness? A3. No. It is decision-support; you own the final call. See the honesty note in Security. Q4. Can I export the result? A4. Yes — JSON and CSV. Q5. Is there an API? A5. Yes, the web form is backed by a REST endpoint you can call from your pipeline. ## Key pages - Home / landing: https://sponsorlens.lxsaihub.com/ - This manifest: https://sponsorlens.lxsaihub.com/llms.txt ## Integration & delivery - Web app (Next.js) deployed on Vercel - Payments via Waffo Pancake (merchant of record) - Analytics via Umami ## Contact - Open the app: https://sponsorlens.lxsaihub.com/