We compare Tome, Microsoft Copilot for PowerPoint, Decktopus, and Gamma for building an investor pitch deck in 24 hours. See strengths, limits, and picks.
The job: build a persuasive investor pitch deck in 24 hours Founders and sales teams often need to turn raw ideas into a tight, investor-ready deck—fast. This head-to-head compares four AI presentation builders specifically for that job: [Tome](/apps/be5ff464-165d-454a-8727-90be0cc795b3), [Microsoft Copilot for PowerPoint](/apps/35f762c9-70a1-49ba-8b23-976e1d0f1b16), [Decktopus](/apps/17102422-86de-4173-8aae-9cb527b113b5) and [Decktopus](/apps/3f974838-982c-424c-bee5-d725458ea167) (both entries appear in our directory), and [Gamma](/apps/2f7d216a-5a66-4218-a11b-2abbd85546fa). Quick take - [Tome](/apps/be5ff464-165d-454a-8727-90be0cc795b3): AI-native storytelling for sales pitches, product launches, and proposals—visually polished by default. Ideal when narrative clarity and design polish matter equally. - [Microsoft Copilot for PowerPoint](/apps/35f762c9-70a1-49ba-8b23-976e1d0f1b16): Generates whole slide decks from prompts inside PowerPoint. Great if you live in Microsoft 365 and wa
Tags: pitch-decks, presentations, tome, microsoft-copilot-for-powerpoint, decktopus, gamma, comparison, ai-generated