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Spring 2025B2B

Mesmer

Cursor for CTOs

Seoable for Mesmer

If you are part of Mesmer (or you are a YC founder who looks at Mesmer 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.

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About Mesmer

Mesmer is Cursor for CTOs. We give founders and CTOs full visibility into their org without drowning in meetings or chasing updates. We are a team of repeat founders and CTOs with 15+ years of experience each, including leading product development togehter at Origin Financial, a fintech started by Mesmer's CEO, as it scaled to 8-figure ARR, 100+ employees and a $400M valuation. Mesmer reached 6-figure ARR within a week of launching and is already live with companies worth over $8B, including Webflow and Origin Financial.

Quick facts

YC Batch
Spring 2025
Founded
2025
Headquarters
San Francisco
Team size
3
Industry
B2B • B2B -> Engineering, Product and Design
Tags
artificial-intelligence, saas, productivity, team-collaboration, ai
Website
mesmer.co
Profiles
LinkedIn

Founders

João de Paula
Founder
Co-Founder and CEO at Mesmer (X25). Previously cofounder at Origin Financial ($400M) and Glio (S13), first LatAm company to go through YC. Serial entrepreneur, self-taught engineer, and product leader with 15 years of ex…
Sergio Oliveira Bergmann
Founder
Co-founder and VP of Engineering at Mesmer, where we're building AI-powered agents to help tech founders overcome the coordination challenges that arise as their startups scale. With over 15 years of engineering leadersh…
Lucas Silva
Founder
Cofounder and CTO at Mesmer (X25). Previously cofounder at Qual Farmácia (2018) and Director of Engineering at Origin Financial. 18 years experience as engineering leader. Passionate about building products that matter

Why founders like Mesmer 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.

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