neo.tax - automated R&D tax credits for startups = extra month of burn
Comma.ai - Open source self-driving car platform
Stripe Atlas Taxes - Help file your business taxes
Scale Self-Driving Training API - API for training data to power self-driving models
Quarterly Tax Calculator for Freelancers - See how much you owe to state and federal in 7 sec
Cruise - Holy shit. Self-driving cars.