Announcing Our Series B

Simile is The Simulation Company. We simulate human behavior to keep people at the center of the decisions that shape the world.

Since launching just 5 months ago, we have grown revenue by 5x, built a new foundation model for human behavior that has run tens of millions of simulations for Fortune 100 enterprises, trained a first-of-its-kind confidence model that predicts the accuracy of every simulation, released the first product that lets organizations verifiably predict the future, and expanded from our small home in Palo Alto to a global team of 50+ employees.

Mission: simulate all eight billion people on earth, accurately and honestly. Customers cited: CVS Health, Wealthfront, Deloitte, Gallup — product launches, customer experiences, new markets.

Funding

Raised over $200millionata$2 billion post-money valuation, led by Greenoaks. Index Ventures doubled down; returning investors Hanabi, Bain Capital Ventures, A*, Factory, and CVS Health Ventures; Definition joining as a new investor.

TechCrunch corroboration (Jul 30, 2026)

TechCrunch (https://techcrunch.com/2026/07/30/synthetic-user-startup-simile-raises-200m-at-2b-valuation-5-months-after-100m-series-a/): Five months after $100MSeriesAledbyIndexVentures;SeriesBledbyGreenoakswithIndex,Hanabi,BainCapitalVentures,A\ast ,Factory,Definition,CVSHealthVentures.FoundedbyStanfordPhDJoonSungPark(Smallvilledissertation/AIagentsimulation).Offerssimulatedusersformarketingandproductresearch.Peer:AaruraisedSeriesAatheadline$1B valuation in December.

FinSMEs corroboration (Jul 30, 2026)

FinSMEs: San Francisco-based; capital for core human behavior foundation model training, simulation compute expansion, commercial engineering across healthcare, financial services, and media. CEO Joon Sung Park.