Product · 29 Jun 2026
We launched the smartest document tracking tool
TL;DR: Lukins Labs is launching senddeck.to, a tool that turns any document into a trackable link — so you finally know what happens after you hit send.
Every salesperson, founder, and consultant knows the feeling. You spend hours polishing a deck, attach it to an email, hit send... and then nothing. Silence. Did they open it? Did they skim past slide 4 where the pricing lives, or did they actually read it? Did they forward it to someone else on their team? Until now, there was no way to know.
That's the gap Lukins Labs built senddeck.to to close.
What SendDeck Does
SendDeck takes any document you'd normally send as an attachment — a pitch deck, a proposal, a one-pager — and turns it into a trackable link instead. From there, it quietly does the work email and file-sharing tools never could:
See who opened it. No more guessing whether your deck landed or vanished into an inbox.
See when they viewed it. Get a signal the moment a prospect is actually engaging, so you can follow up while you're still top of mind.
See which slides held their attention. Spending three minutes on the case studies and ten seconds on the roadmap tells you exactly what to talk about on the next call.
In short, SendDeck turns a static file into a feedback loop. Instead of sending a document and hoping, you send a document and learn.
Why This Matters
Sales and business development have always run on incomplete information. Reps follow up on instinct — a guess about timing, a hope that someone's reading along. SendDeck replaces that guesswork with real signal: who's engaged, who's gone quiet, and what content is actually resonating.
That changes how teams operate day to day. A founder can tell which investors are spending real time with their pitch versus filing it away. A salesperson can prioritize the lead who reopened the proposal three times this week over the one who hasn't clicked once. A consultant can tailor the next conversation around the exact section a client lingered on.
Built for the Way Deals Actually Move
Lukins Labs designed SendDeck to slot into existing workflows rather than replace them. There's no new platform to learn, no clunky portal prospects have to log into — just a link that behaves like the file it replaces, with intelligence built in underneath.
The goal isn't more dashboards or more data for its own sake. It's giving the people sending documents the one thing they've never had: visibility into what happens next.
What's Next
This launch is just the starting point. The team at Lukins Labs is already thinking about deeper analytics, team-wide visibility into deck performance, and integrations that bring tracking data straight into the tools sales teams already live in.
For now, the pitch is simple: stop sending documents into the void. Send a SendDeck link, and know exactly what happens after.
Try it at senddeck.to.