A Waterton Tech Product · Secure Deal Rooms

Private deal-making, finally secure.

PactLink is the deal room for private capital. Share sensitive investment documents with recipient-bound, watermarked access — see exactly who's engaging, and keep a tamper-evident record of every interaction.

A Waterton Tech product For angels · family offices · syndicates Tamper-evident by design

Control the document after you've sent it.

Email attachments and basic links lose control the moment they leave your outbox. PactLink keeps every document recipient-bound, watermarked, and revocable — with a full record of who saw what.

Recipient-bound links

Access is tied to the intended recipient. Forwarded links are rejected within 60 seconds — no more documents leaking down a chain you can't see.

Watermarked DRM

Every page renders with the recipient's identity embedded in the document image, so a screenshot always traces back to its source.

AI risk briefings

Source-cited summaries of each deal and a scoped Q&A that answers only from the documents in the room — never hallucinated.

One-click revocation

Kill access to any document instantly — active reading sessions are terminated immediately, not at next login.

Hash-chained audit log

Every view, download, and action is written to an append-only, hash-chained log — a tamper-evident record you can stand behind.

Verifiable signatures

Offline-verifiable signatures with JWS and RFC 3161 trusted timestamps — proof that holds up long after the deal closes.

Send a deal. Keep the control.

01

Create the room

Upload the deck, memo, and supporting documents. PactLink watermarks and locks them to your recipients automatically.

02

Share & track

Send recipient-bound links. Watch who opens what, how long they read, and where attention lands — in real time.

03

Stay in control

Brief the deal with AI, answer questions from the documents, revoke access in one click, and keep a tamper-evident audit trail of it all.

Bring private-capital security to your next raise.

Built for angels, family offices, and syndicates who need more than DocSend or an email attachment.