Building a pitch deck from scratch takes most founders one to two weeks of part-time work. A pitch deck, the short slide presentation founders use to explain their startup to investors, usually requires focused writing, number-checking, and design.
The total varies with preparation. A founder with clear customers, traction, and financials can finish faster. A founder still refining the business model will need more time.
Table of Contents
- What does "from scratch" include?
- Why does it take longer than founders expect?
- Where do the hours actually go?
- How can you finish faster with a stronger deck?
What does "from scratch" include?
From scratch means starting with a blank file, not a filled template. You must choose the story, write the slides, gather proof, and design clear visuals.
A complete deck is usually ten to fifteen slides. It covers the problem, solution, market, product, traction, business model, team, financials, and the funding request. Missing inputs, such as pricing or customer results, add work before slides can be finished.
Why does it take longer than founders expect?
Writing takes longer than designing. Founders often discover gaps while drafting: unclear positioning, weak evidence, or inconsistent numbers. Each gap forces research, discussion, and rewriting.
Feedback also extends the timeline. Early drafts usually go through co-founders, advisors, or friendly investors. Each round improves clarity but adds review and revision time.
Where do the hours actually go?
Story and structure come first. Deciding the main message, slide order, and key proof points often takes several focused sessions. Rushing this stage creates repeated edits later.
Data and financials come next. Pulling metrics, checking sources, building charts, and making projections consistent takes care. Design is usually fastest once words and numbers are settled.
How can you finish faster with a stronger deck?
Limit the first draft to one clear idea per slide. Use plain statements for titles, one chart or visual per slide, and detailed backup material in an appendix.
A short checklist helps keep momentum: Finish by testing the deck aloud in under fifteen minutes. If any slide needs long explanation, rewrite it before sending the file.
- Define the funding request and target investor before writing
- Collect metrics, customer examples, and financial assumptions first
- Draft all text before adjusting layout or graphics
- Ask two trusted reviewers for specific comments, then revise once