How long should my deck be, and what goes in the appendix?
The short answer
Aim for 10-12 core slides that carry the story, and push detailed metrics, cohort data, and financial models into an appendix you pull up only when asked. The main deck earns interest; the appendix survives due diligence. If a slide isn't advancing the narrative, it belongs in the back.
Go deeper, your way
2 hand-picked resources, 2 link-checked. Pick how you want to dig in.
📄 Article
✓ Link checkedFreemiumIntermediate
Why we picked it
A modern, tactical fundraising and pitch playbook aggregating advice from top operators and investors. Strong on how to build the narrative and materials that actually move investors today.
Why we picked it
The de facto global standard for pitch deck structure, straight from Sequoia. The same outline Airbnb's founders used; if you follow one template, follow this one.