A very thorough document from Aimably that covers best practices for managing your spend on Amazon Web Services as you scale. Many of the techniques in the document also apply to other cloud providers as well.
An analysis of founder salaries for companies at pre-seed through Series A, from OpenVC (and drawing data from Carta and other sources. tl;dr : In the U.S. $50k at pre-seed, $100k at seed, $150-$200k at Series A.
A thread from Clint Murphy, veteran startup CFO, that covers the three key financial statements founders need to know, what they cover, and how to use them to guide your business.
An Excel-based starter financial model. Offers three versions - a SaaS B2B model, a B2C Ecommerce model, and a blank model that covers other types of startups.
The most popular small business accounting tool. Scales well to growth-stage. You can generally find accountants and fractional CFOs with experience specifically in Quickbooks.
HR, payroll, benefits, compliance as a service. for startups (under 25 people) the basic plan is $49/mo per person. $99/mo includes access to benefits plans.
A public database of over 450 SaaS company valuations, including company name, revenue, type of valuation (funding round, M&A, etc), and revenue at time of valuation. Curated by the team at https://founderpath.com/products/valuations
OpenVC did a very thorough comparison of twelve different SaaS financial models (some paid, some free) across a number of categories. Links are provided to each model.
A robust tool to help you build out financial models and compare plan vs actual over time. Stick with the free tier until your business is generating enough to cover the paid tier at $250/mo, which includes import from accounting software and other features.
Google Sheets-based templates for several different types of businesses; SaaS, marketplace, E-commerce, transactional, services, and enterprise sales. Free, but asks for an email address to download them.