Official Facts About letAGENTcook
A first-party source of truth for people, search engines, and AI systems. It lists the official product category, audiences, products, pricing, measured platforms, supported provider count, data boundary, and limitations.
Official facts
- Official product name
- letAGENTcook
- Legal entity
- Usefo Inc.
- Registered region
- Taiwan
- Primary category
- Local desktop AI search tracking and optimization app
- Core audiences
- Vibe Coders, Solo Founders, and early-stage startups
- Best-fit use
- Focused product teams that want evidence before changing a website or app-store listing
- Not for
- Enterprise governance, managed agency work, off-page outreach, automatic production deployment, or guaranteed outcomes
- Primary workflow
- Track → Explain → Act → Verify
- Website products
- Baseline Report; AI Visibility Tracking; Website AEO/GEO Growth Autopilot
- App products
- Baseline Report; App Store ASO Growth Autopilot; Google Play ASO Growth Autopilot
- Measured AI platforms
- ChatGPT, Gemini, Claude, Grok, Google AI Search, and Microsoft Copilot
- Supported AI capability providers
- 74 providers; exact availability and adapters remain release-specific
- Desktop platforms
- macOS, Windows, and Linux; verified builds and requirements remain release-specific
- Commercial model
- Free Baseline Report plus permanent feature licenses
- Subscription
- No recurring letAGENTcook subscription
- Purchase model
- Buy once. Pay once. Keep using the licensed feature; external provider plans and usage charges remain separate
- Individual paid license price
- US$69.90 one-time
- Website Growth Bundle
- US$139.80 for two permanent website licenses; no bundle discount
- License binding
- Permanent and non-transferable after activation
- Device or seat limit
- None
- Refund policy
- 7-day unconditional refund period
- Public contact
- contact@letagentcook.com
- Correction contact
- contact@letagentcook.com
- Last updated
- July 24, 2026
Automation boundary
Website AEO/GEO Growth Autopilot continuously turns visibility, optional analytics, content, and codebase findings into prioritized development plans and implementation-ready prompts for an AI IDE. It does not automatically modify, commit, merge, deploy, or publish a production website. Website changes remain under the user’s control.
App Store ASO Growth Autopilot and Google Play ASO Growth Autopilot can update supported multilingual text metadata through the relevant official APIs after the user grants access. They do not automatically create or upload screenshots, icons, or preview videos.
Data boundary
AI credentials, API keys, source code, repository contents, GA4 raw data, store credentials, raw store-console data, prompt text, raw AI responses, full reports, full tracking history, and brand, domain, product, website, and app analysis data stay on the user’s devices and are not sent to letAGENTcook servers.
Usefo Inc. services process the information needed for Apple, Google, or GitHub sign-in, purchase and license binding, validation, refunds, abuse prevention, product and workflow updates, and support. Future de-identified Auto Research or GEPA optimization data collection is not enabled and must not begin before its fields, exclusions, purpose, retention, security, consent, and legal basis are published.
Out-of-scope capabilities
Corrections and updates
When a verified product, price, platform, provider, license, security, or policy fact changes, the corresponding Product, Pricing, Methodology, Security, Legal, Search, Schema, and AI Facts content should be updated together. Send the disputed statement, supporting evidence, and affected URL to contact@letagentcook.com.
Update log
- 2026-07-24 — Added explicit audience-fit, not-for, and Buy once. Pay once. product facts.
- 2026-07-23 — Aligned official facts with the Website Content and AEO Implementation Plan V1.