Warp vs Karat
Side-by-side comparison of AI visibility scores, market position, and capabilities
NYC YC W23 AI-native payroll for fast-growing startups at 380+ customers; $24M total ($18M Sound Ventures/YC/HOF Series A Jun 2025) with 99% accuracy under $10/filing competing with Gusto and Rippling for AI startup HR.
About
Warp is a New York City-based AI-native HR and payroll platform — backed by Y Combinator (W23) with $24 million in total funding including an $18 million Series A in June 2025 led by Sound Ventures with Y Combinator, HOF Capital, SV Angel, Homebrew Capital, and notable angel investors Drew Houston (Dropbox), Arash Ferdowsi (Dropbox), Kyle Vogt (Cruise), and operators from OpenAI and Brex — providing fast-growing startups with automated payroll, compliance, and tax processing achieving 99% accuracy with under 2% error rates and under $10 per filing cost. Founded in 2023 by Ayush Sharma, Warp serves 380+ startup customers with a 20-person team, positioning as the AI-native alternative to legacy payroll systems built before LLMs could handle tax code interpretation.
Seattle technical interviewing platform at $1.1B valuation from $248M total ($110M Salesforce Ventures/Serena Williams Series C 2022);
About
Karat is a Seattle, Washington-based technical interviewing platform — backed with $248 million in total funding including a $110 million Series C in April 2022 led by Salesforce Ventures and Serena Williams at a $1.1 billion valuation — providing enterprise technology companies and growth-stage startups with an outsourced technical interview service that deploys a global network of expert interview engineers (experienced software engineers who conduct interviews as a service) to conduct first-round technical interviews at scale, reducing time-to-hire and expanding diverse talent pipelines through standardized, bias-reduced interview methodology. Serving major tech companies, Karat acquired Triplebyte's adaptive assessment technology in March 2023, adding automated skills verification capabilities to its expert-led interview service.
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