Guides, best practices, and thought leadership on cap table management, startup equity, 409A valuations, and modern financial operations.
Download a free cap table template for Excel and Google Sheets. Step-by-step setup guide with formulas for ownership, dilution, and SAFE tracking.
OpenCap Stack
39 articles
Choosing the right cap table software is one of the most consequential infrastructure decisions a startup can make. Get it wrong and you are looking at painful data migrations, compliance headaches...
When you join a startup or found a company, equity is often your most valuable compensation. But that equity doesn't land in your account all at once — it accrues over time through a process called...
MCP (Model Context Protocol) lets AI agents connect directly to your cap table. Learn what MCP is, how it works, and why AI-native cap table management is replacing manual workflows.
Equity management is the process of issuing, tracking, and administering ownership stakes. Learn the key components, common mistakes, and how to choose tools.
Convertible notes and SAFEs both convert early investment to equity — but they work very differently. Here is what every founder needs to know before choosing between them.
What is vesting? Learn how cliff vesting, graded vesting, and the standard 4-year schedule work. Understand equity vesting for stock options, RSAs, and RSUs.
Compare 401(k) vesting with startup equity vesting — IRS rules, cliff vs graded vesting, tax treatment, and what to negotiate.
A step-by-step guide to migrating your cap table from Excel or Google Sheets to dedicated software — including audit checklists, data entry order, validation steps, and common mistakes to avoid.
Looking for a Carta alternative? Compare 7 cap table tools that cost less, do more for early-stage startups, and won't lock you into expensive contracts. Honest pros, cons, and pricing.
Walk through a complete 409A valuation example for a seed-stage startup — all three methods, the backsolve approach, DLOM, and final FMV calculation.
If you are raising a pre-seed or seed round, someone has probably told you to "just use a SAFE." It sounds simple enough — and compared to the alternatives, it is. But most first-time founders sign SAFEs without fully understanding how they work, how they convert, or how stacking multiple SAFEs can
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Free to start. Open source. AI-native cap table management for modern startups.