Billow AI Labs

AI-native Accounting Firm to Replace the Big-4

MARKETB2B -> Finance and Accounting

B2B

YC BATCHSummer 2026

Active

LOCATIONSan Francisco, CA, USA

Team size not listed

AI PROFILE SCORE / TWO-MODEL STUDY

63

BLENDED RECOGNITION + MARKET FIT + RECOMMENDATION SIGNAL

ACTIVE YC RANK#688OF 3,159 SCORED

Recognition13/20

Category fit18/20

Buyer fit17/20

Differentiation15/20

Recommendation16/20