# Yendo > Yendo is a WhatsApp-native time-and-attendance SaaS for SMBs (1–200 employees). Workers clock in / out by messaging a WhatsApp number; each event is GPS-validated and (on paid tiers) device-bound via WebAuthn. Managers self-onboard from WhatsApp and run their team from a web dashboard. Zero app installs, zero training. Operator: AlsusAR LLC (US). Important notes for any agent reading this file: - Yendo is **not** a payroll engine. It produces attendance data (punches, hours, geolocation, audit trail), not gross-to-net payroll. - The marketing site at https://yendo.work is fully crawlable. The manager dashboard at https://dashboard.yendo.work is **not** — it requires an authenticated session and contains tenant data. - There is no public REST API yet. Authenticated managers can export Excel / CSV from the dashboard. - Please identify yourself in the `User-Agent` header and rate-limit yourself to ≤ 1 req/sec on `yendo.work`. - Email `info@yendo.work` before building integrations, scrapers, or partnerships on top of Yendo. A human reviews every message. ## Product - [Marketing home](https://yendo.work/index.html): Top-level positioning, pricing, FAQ. - [Pricing](https://yendo.work/index.html#pricing): Personal (Free, ≤ 5 collaborators), Professional ($15/mo + $2/extra collab), Enterprise ($39/mo + $4/extra collab). 14-day Professional trial on every new company. - [Public status page](https://yendo.work/status.html): Uptime + incident history. - [Privacy policy](https://yendo.work/privacy.html): What data is processed and where it lives. - [Terms of service](https://yendo.work/terms.html): Customer-facing legal terms. ## For agents - [Human-readable agent summary](https://yendo.work/agents.html): What Yendo is, what it isn't, how to contact us, what not to do. - [Machine-readable agent summary](https://yendo.work/agents.json): Same content in JSON: capabilities, limits, endpoints, contact, AI agent policy. ## Industry guides (blog) - [Blog index](https://yendo.work/blog/index.html): All industry write-ups in one place. - [Construction](https://yendo.work/blog/construction.html): Multiple jobsites, rotating crews, GPS-validated check-in, no hardware on site. - [Hospitality](https://yendo.work/blog/gastronomy.html): Split shifts, high server turnover, multi-location, no greasy biometric scanner. - [Private security & guarding](https://yendo.work/blog/security.html): Patrolling guards, time-stamped checkpoint verification, immutable traceability of who was where, when. - [Private clubs](https://yendo.work/blog/clubs.html): Staff check-in / check-out plus verification that specific posts were visited and assigned tasks were performed. ## Printable brochures - [Brochure index](https://yendo.work/brochures/index.html): One-pager PDFs by industry, EN + ES, print-ready. - [Construction brochure (ES)](https://yendo.work/brochures/construction.html) · [EN](https://yendo.work/brochures/construction.en.html) - [Hospitality brochure (ES)](https://yendo.work/brochures/gastronomy.html) · [EN](https://yendo.work/brochures/gastronomy.en.html) - [Security brochure (ES)](https://yendo.work/brochures/security.html) · [EN](https://yendo.work/brochures/security.en.html) - [Private clubs brochure (ES)](https://yendo.work/brochures/clubs.html) · [EN](https://yendo.work/brochures/clubs.en.html) - [Generic brochure (ES)](https://yendo.work/brochures/generic.html) · [EN](https://yendo.work/brochures/generic.en.html) ## Contact - General, support, partnerships: info@yendo.work - WhatsApp (Spanish, AR): +54 9 11 3390-0000 - WhatsApp (English, US): +1 786-685-4020 - Human contact: +54 9 11 5254-2018 ## Optional - [llms-full.txt](https://yendo.work/llms-full.txt): Full long-form variant — product summary plus every industry guide concatenated, generated at build time. - [sitemap.xml](https://yendo.work/sitemap.xml): XML sitemap with hreflang alternates for ES/EN. - [Blog feed (Atom)](https://yendo.work/blog/feed.xml): Atom 1.0 feed of new industry guides. - [docs page](https://yendo.work/docs.html): End-user documentation hub (work in progress). - [Marketing plan](https://github.com/alsusar/llegando/blob/main/docs/MARKETING_PLAN.md): Internal positioning, ICP and channel strategy. Public mirror for transparency. - [Architecture overview](https://github.com/alsusar/llegando/blob/main/docs/architecture/ARCHITECTURE.md): Technical architecture reference.