How do you send a pitch deck to investors?
Written by Cameron James·July 20, 2026Quick answer
Send your pitch deck as a PDF, in a short personalised email, and match the delivery to the relationship. For cold outreach, attach the PDF directly: plenty of investors ignore or delete links that ask for their email address before they can view a deck from a founder they have never met. Once an investor has asked for your deck or you have a warm introduction, a single shareable link becomes the better option, because you can update the deck without resending it and see how it is actually read.
Key facts
- PDF is the accepted format for sending a deck. It renders the same on every device, unlike PowerPoint or Keynote files, which depend on the viewer's software and fonts.
- A sent deck is read, not presented. It has to make sense on its own, without you narrating it, which is why most sent decks are a tighter version of the deck you would pitch live.
- Investors move fast. DocSend's research puts the average time a VC spends reviewing a seed deck at around three minutes and 44 seconds.
- Many investors publicly say that email-gated links from unknown founders go straight in the bin. The friction of typing an email address to view a cold deck is enough to lose the read.
- Keep the file small. Compress the PDF to a few megabytes at most, so it opens instantly on a phone and never trips an email provider's attachment limit.
- The email itself should be short: who you are, what the company does in one line, the one or two numbers that matter, and the deck. The deck does the rest.
Cold gets a PDF, requested gets a link
The PDF versus link argument has become a genuine fault line between founders and investors, and most guides on this query are written by link-sharing tools, so they only tell you half of it. The honest version is that the right method depends on whether the investor asked for the deck. Cold, you optimise for zero friction: a compressed PDF attached to a short email, readable on a phone in an Uber, nothing to click through and nothing to sign into. Requested or warm, a link starts earning its keep, because you can fix the typo you spotted after sending, keep every investor on the current version, and see which pages actually got read. I sent a lot of decks and proposals cold in my growth roles at DataBees and WaterFull, and the pattern was brutal: anything that added a step between the open and the content quietly halved the response.
A sent deck loses you
The other thing a sent deck loses is you. In the room you would talk an investor through why the market slide matters; on their laptop they give the whole thing less than four minutes and draw their own conclusions. That gap is exactly why we built LiveDocument: you attach a recorded walkthrough to the deck, share one link, and the highlights jump the video to the section the investor is reading, with page-level analytics underneath. I would still say keep email gating off for anyone you have not met: the read is worth more than the contact detail.
The Bottom Line
Cold outreach gets a small PDF attachment, a requested deck gets a link, and either way the deck has to land without you in the room. Optimise for the investor's three minutes, not your tracking dashboard.
Written by Cameron James