For founders raising

Know which investors read your deck.

You send your pitch deck to forty investors. Three reply. Embersent shows you which ones actually read it, which slides they lingered on, and who forwarded it to their partners for a second opinion.

3 docs free, forever· No card· 90 second setup
PDF
Series A Pitch Deck — May 2026
22 slides · sent to 18 investors
live
Opens
47
Avg read
5:14
Forwards
6
S
Sequoia Partner
Reading now · slide 14 (financials)
pg 14 · live
+2
Forwarded to 2 partners
new viewers · San Francisco
3h ago
A
Andreessen Horowitz
returned · 4th read
12m 44s
T
Tiger Global
not opened

Three fundraising problems every founder faces.

You sent the deck. Now comes the silence. And every day of silence has a cost.

01

You can't tell who's interested vs. politely ignoring you.

An investor who opens your deck four times and shares it with two partners is very different from one who opened for thirty seconds. You need to know which is which before you invest more time.

Investor engagement scoring
02

You don't know which slides are losing them.

Investors spend twelve minutes on your market size slide but skip your financial projections. That tells you everything about their thesis fit — if you could see it.

Slide-level read time
03

Partner meetings are happening without you knowing.

A junior partner opened your deck. Then forwarded it to two seniors. Then it went to the investment committee. You found out when they passed. Now you know — in time to act.

Forward chain tracking
×3.2
investor meetings booked when founders follow up within hours of a deck re-read
+38%
response rate on follow-up emails timed to document open events vs. calendar-based cadence
-6d
median time to term sheet when engagement data guides founder follow-up strategy

Built for how founders actually raise.

From first outreach to signed term sheet, Embersent gives you the signal to move at the right moment.

Track every deck send

Upload your pitch deck. Give each investor their own tracked link. See immediately who opens it, how long they read, and which slides stop them.

Identify the warm investors

An investor who reads your deck four times and forwards it to partners is in a different category than one who bounced after thirty seconds. Focus your energy where it matters.

Follow up with perfect timing

Get a notification when an investor returns to your deck. That's your moment to send the follow-up email. Not Monday morning. Right now.

From a founder who closed their round
"I could see which investors were genuinely evaluating us. When I saw one re-read the financials section for the third time on a Friday evening, I sent a follow-up that night. We had a term sheet by Wednesday."
R
Rafael Moreno
Co-founder · Series A · Berlin

Every tool you need to raise smarter. Free to start.

Three active tracked documents with full analytics. No feature gating, no credit card required.

Included free

Slide-by-slide analytics

See how long each investor spends on every slide. Know which parts of your narrative land and which need work before your next meeting.

Included free

Per-investor tracking

Each investor gets their own tracked link. See exactly who's engaged, who's passed without saying it, and who's doing deeper diligence.

Included free

Partner forward detection

Know the moment your deck gets forwarded to partners or the investment committee. That's your strongest buying signal in fundraising.

See full pricing

Raise your next round with signal.

Your first three tracked documents are free, forever. Set up takes ninety seconds.