# SubMetrics - 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: SubMetrics
- Tagline: Know your SaaS numbers without a spreadsheet
- Domain: https://submetrics.lxsaihub.com/
- Language: English (en)

## What it does
- Paste your subscription numbers and get MRR, ARPU, churn, LTV, and a plain-English read on what's moving - built for solo founders and small teams who'd rather not live in a spreadsheet.
- MRR & growth rate
- ARPU & LTV
- Churn & retention
- Plain-English diagnosis

## Pricing (USD)
- **Free** — $0 — 5 calculations/month
- **Starter** — $15/mo — Unlimited, save history
- **Pro** — $39/mo — Benchmark vs similar SaaS
- Checkout: https://submetrics.lxsaihub.com/api/checkout?cycle=monthly (monthly) / https://submetrics.lxsaihub.com/api/checkout?cycle=yearly (yearly)

## FAQ (high-signal Q&A for AI citation)
Q1. Do I need to install anything?
A1. No. SubMetrics 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://submetrics.lxsaihub.com/
- This manifest: https://submetrics.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://submetrics.lxsaihub.com/