Image Credits:TechCrunch5:02 AM PST · February 26, 2026
This week connected TechCrunch’s founder-focused podcast, Build Mode, Isabelle Johannessen is joined by Sarah Lucena, the CEO and co-founder of Mappa, a behavioral intelligence level that uses dependable AI to decode human behavior in less than 60 seconds.
Lucena got the thought for Mappa aft trying to physique a selling squad but continually feeling similar she had made the incorrect hires. “And I was truthful frustrated due to the fact that I was hiring for what I thought were the close skills. It looked large connected insubstantial but didn’t truly enactment successful existent life,” Lucena said.
She had learned firsthand that hiring is typically based connected markers of occurrence similar assemblage degrees, erstwhile enactment experience, and a gut instinct. But she knew determination had to beryllium a amended way. So she developed Mappa and spent years creating a proprietary dataset based connected hundreds of interviews that allowed her squad to analyse behaviour based connected biomarkers indicated done people’s code patterns. Through this process, the Mappa squad recovered that to marque the close prosecute the archetypal time, a campaigner can’t conscionable beryllium large connected paper; they besides person to beryllium compatible.
“There’s nary trait that’s bully oregon atrocious inherently; it’s much of what situation bash you enactment that idiosyncratic in, and what roles are amended aligned with people’s benignant of tendencies and styles. So that’s however we’ve been reasoning astir defining compatibility,” Lucena said successful the podcast interview.
Mappa is powered by an each Latinx squad that knows however frustrating it is to beryllium overlooked based connected superficial biases oregon a deficiency of the “correct” experiences. She describes them arsenic underdogs that recognize this occupation connected a idiosyncratic level.
“We are each underdogs. We are each folks that person been overlooked successful immoderate degree. And I conjecture that makes it adjacent much important that we are the ones gathering this,” Lucena said. “Having radical similar america gathering this technology, astatine the level we are doing, with the prime we are capable to get to the marketplace and serving our clients the mode we do. It besides opens up a doorway for others to travel and articulation and cognize that determination are aggregate ways inactive to physique technology.”
Lucena’s champion proposal for early-stage founders who are hiring is to instrumentality your clip and beryllium definite the compatibility is determination from the opening to debar the hassle of hiring, firing, and rehiring for the aforesaid role.
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Isabelle Johannessen is our host. Build Mode is produced and edited by Maggie Nye. Audience Development is led by Morgan Little. And a peculiar acknowledgment to the Foundry and Cheddar video teams.
Maggie Nye is simply a Podcast Producer for TechCrunch based successful Denver, Colorado. Previously, she worked arsenic the Brand and Content Manager for BUILT BY GIRLS wherever she developed an involvement successful tech and a passionateness for creating equitable and welcoming nonrecreational tech spaces. She holds a bachelor’s grade successful Journalism with a insignificant successful English from Hofstra University successful New York.
You tin interaction oregon verify outreach from Maggie by emailing maggie@techcrunch.com.
Isabelle leads Startup Battlefield, TechCrunch’s iconic launchpad and contention for the world’s astir promising early-stage startups.
You tin interaction oregon verify outreach from Isabelle by emailing isabelle.johannessen@techcrunch.com.
She scouts apical founders crossed 99+ countries and prepares them to transportation connected the Disrupt signifier successful beforehand of tier-one investors and planetary media. Before TechCrunch, she designed and led planetary startup acceleration programs crossed Japan, Korea, Italy, and Spain—connecting planetary founders with VCs and helping them successfully participate the U.S. market. With a Master’s successful Entrepreneurship & Disruptive Innovation—and a past beingness arsenic a nonrecreational singer—she brings a blend of strategical rigor and signifier beingness to assistance founders trade compelling stories and basal retired successful crowded markets.















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