Guide Startups

PromptLoop

Winter 2022 · Active

AI agents to build B2B datasets

Location: San Francisco, US

Founded: 2022

Team size: 2

About

PromptLoop helps GTM teams automate account research and data enrichment at scale. We turn manual web scraping and qualification workflows into automated processes, enabling teams to enrich thousands of accounts with detailed company data and buying intent markers in minutes. Why PromptLoop? Sales and marketing teams traditionally spend hours manually researching accounts or rely on outdated data providers. We automatically crawl and extract precise data points from company websites, social profiles, and public sources at 10% the cost of manual research, with built-in quality controls and strict sourcing. Teams can process 10k+ accounts simultaneously, turning raw URLs into actionable qualification data tailored to your goals.

Founders

  • Peter ManganFounder

    Building PromptLoop to make it 10x easier to pull insights from the internet and research companies. Previously, I worked at an organization reducing systemic cyber risk, as a quantitative analyst for a family office and as a consultant. I enjoy history, reading and being outside kiteboarding, painting, or just enjoying a sunny run around town.

  • Andrew ManganCo-Founder

    Andrew loves history, math, and solving hard problems. He suffered a spinal cord injury in high school and after recovering from paralysis, is even more excited about living every day to the fullest.