Receiptful - Receipts that increase CLTV. Exclusive (early access to PH)
Stripe Atlas Taxes - Help file your business taxes
Keep Your Friends Close - A free e-book about maximizing Customer Lifetime Value
Taxfyle - Stop doing your taxes, leave it to the professionals.
Ramp Receipts - Create a receipts/invoice dashboard for Stripe
neo.tax - automated R&D tax credits for startups = extra month of burn