Social Media Pricing Calculator - Planable, along with pricing experts from Soft Fight, built the pricing calculator that agencies & freelancers need.
Stripe Atlas Taxes - Help file your business taxes
Hourly - Find out how much you should charge per hour
Taxfyle - Stop doing your taxes, leave it to the professionals.
The Freelance Rate Calculator - Get your minimum viable freelance rate
neo.tax - automated R&D tax credits for startups = extra month of burn