Grostify LLCMetaOfficial Meta Tech Provider

We build digital products and run them.

The company behind Salvalo, in Venezuela, and Grostify Connect, for LATAM, the USA and Europe.

Salvalo🇻🇪 Venezuela

The best of the day, at closing price.

Shops publish packs with the day's products at a better price. People reserve them in the app, pay the shop and pick them up in store.

  • 37 kgof food per person a year is lost in Venezuela's shops and restaurants
  • 8,500Pago Móvil payments a minute: the country already pays by phone
  • Sep 2026on the App Store and Google Play, piloting in Lara
Go to salvalo.app
Find packs nearby
GrostifyConnect🌎 LATAM · USA · Europe

Your API, ready for agents.

Turns a company's endpoints into tools for Claude, ChatGPT, WhatsApp and its website. No MCP server to build.

  • 4 channelsClaude, ChatGPT, WhatsApp and web chat, all live
  • Oct 1, 2026Meta approves Grostify as a WhatsApp Tech Provider
  • Mexicoan ERP with its AI agent live on its API
Go to connect.grostify.com
Tech Provider
connect.grostify.com
  • Apps:iOS and Android
  • Web:Next.js
  • Backend:Firebase and Postgres
  • APIs:REST and MCP
  • Messaging:WhatsApp Business
  • AI:Claude
  • Quality:CI/CD

How we work. Three things we never negotiate, in any product.

Judgment before hands

Before writing code

We say yes to this, no to that before writing a line of code, with reasons anyone can audit.

End to end, no hand-offs

One team

Apps, web, backend, APIs, AI and deployment with the same team. The people who decide are the people who deliver.

What we launch, we run

Every day, in production

We don't ship and disappear: we look after Salvalo and Grostify Connect and improve them on real data.

Meta

Tech Provider

WhatsApp Business Platform

Our credential

Official Meta Tech Provider. WhatsApp in each company's own name, with no middlemen.

Meta approved Grostify to onboard other companies' WhatsApp Business numbers. It is the foundation of Grostify Connect's WhatsApp channel.

  • Official Meta signup

    Each company connects its number in Meta's official window, with no tokens to copy or technical steps.

  • Everything in each company's name

    Portfolio, WhatsApp account and number are theirs. Nothing is tied to a middleman.

  • Signed webhooks

    Every event arrives validated with HMAC-SHA256 and without duplicates.

  • Meta's cost, no markup

    The company pays Meta directly, at Meta's price.

See WhatsApp in Connect

Let's talk. Press, partnerships, investment or a question about our products.

Use the form or write to us directly. A person from the team answers, not a bot.