Winter 2025B2B

AfterQuery

Research lab investigating the boundaries of AI capabilities.

Seoable for AfterQuery

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About AfterQuery

AfterQuery is a research lab (backed by Y Combinator) investigating the boundaries and capabilities of artificial intelligence through novel datasets and experimentation. We believe that pushing the frontiers of AI requires both rigorous scientific inquiry and exceptional human data.

Quick facts

YC Batch: Winter 2025
Founded: 2024
Headquarters: San Francisco
Team size: 3
Industry: B2B • B2B -> Infrastructure
Tags: artificial-intelligence, b2b, data-labeling, big-data, ai
Website: afterquery.com

Founders

Danny Tang

Co-Founder

Building AfterQuery. He was previously a student at Wharton and interned at Morgan Stanley where he worked on the largest IPO of 2024. Built and sold a startup with Spencer, in high school.

Carlos Georgescu

Co-Founder

Building AfterQuery. Previously interned at Citadel Securities (2x), Meta & Google as a software engineer. Past acquired ed-tech founder. Studied for a B.S. in Computer Science from the University of British Columbia.

LinkedIn Twitter

Spencer Mateega

Co-Founder

Building AfterQuery. Previously interned in technology private equity at Silver Lake, technology investment banking at Morgan Stanley, and software engineering at Meta and Google. Built and sold a startup with Danny, in …

LinkedIn Twitter

Why founders like AfterQuery use Seoable

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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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