YCW22· AI· DataPromptLoop
AI agents to build B2B datasets
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
GeostarS21Geostar drives inbound for companies through search.Shared: sales, market researchActive
FrontrunnerF26Cursor for GTMShared: salesActive
unSurveyW21AI-led market research interviews, no scheduling, instant insights.Shared: market researchAcquired
OutsetS23AI-powered user interviewsShared: market researchActive
CiroS22GTM AI that books you 5-8 meetings/weekShared: salesActive
Also from W22 in AI
Batchmates in Winter 2022.
BlazeW22Marketing automation for the modern worldActive
CoffeeAIW22Instant, hyper-personalized, AI-powered outreach messagesInactive
CriyaW22AI that builds GTM assets in secondsInactive
KenobiW22Personalize your landing site for each vistor, in one line of code.Active
NaraW22Answer 70% of your support and sales questions. InstantlyAcquired
PonyrunW22Automate prospect research at scaleActive
About PromptLoop
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 Sales and marketing teams traditionally spend hours manually researching accounts or rely on outdated data providers.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.
San Francisco, CA, USA
PromptLoop: questions
Which YC batch was PromptLoop in?
PromptLoop was in Y Combinator's Winter 2022 batch (W22).
Is PromptLoop still active?
Y Combinator lists PromptLoop as active.
Where is PromptLoop based?
PromptLoop lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.