Portão 3
We are the frictionless way for companies to make payments.
If you are part of Portão 3 (or you are a YC founder who looks at Portão 3 and thinks that is the kind of business I run), you probably do not have time for a six-month SEO agency contract. Seoable was built for that. Audit your site, queue 100 ready-to-publish posts, and run it all from your AI assistant.
About Portão 3
Portão 3 is Ramp for LATAM. We are the frictionless way for companies to make payments. The company is founded by Fernando, second-time entrepreneur with past successful exit and ex-CPO of large IT consulting firms in Brazil and Bianca, experienced entrepreneur that handled payments for Cargill and funded startups in travel and growth. We've grown bootstrapped from the beginning and we were in the Y Combinator S21 batch.
Quick facts
- YC Batch
- Summer 2021
- Founded
- 2020
- Headquarters
- Uberlândia, Brazil
- Team size
- 24
- Industry
- B2B • B2B -> Finance and Accounting
- Tags
- fintech, b2b, travel
- Website
- portao3.com.br
- Profiles
- LinkedIn · Crunchbase
Founders
Why founders like Portão 3 use Seoable
- Ship without an agency. Audit your site and queue 100 posts in one afternoon. No briefs to write, no calls to take.
- Drive it from Claude or Cursor. Seoable is MCP-first. Your assistant can run audits, queue posts, and pull reports without you opening a dashboard.
- Pay per piece, not per seat. Credits instead of monthly seats. Buy what you need, when you need it.
- SEO that includes AI engines. Our audits check what ChatGPT, Claude, Perplexity, Gemini, DeepSeek, and Grok already say about you, not just Google.