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Who it's for · Founders

RAISE WITHSTRUCTURE.

You're raising from angels, syndicates, or institutional investors. You need a closing process that protects you as much as the investor — and leaves a record you own and can export.

How it works for you

FROM FIRST CALL
TO SEALED CLOSE

01

Initialize a room

Create a transaction room in minutes. Add the transaction details, invite your counsel, and set the parameters.

02

Invite both counsel teams

Gate 1 requires both legal teams to be confirmed before any data is shared. No one gets access before counsel is in place.

03

Run the six gates

The system guides both parties through Agreement, Conditions, Signing, Payment, and Close in strict sequence.

04

Export at close

Both parties receive a sealed, signed copy of the complete audit trail. You own your record.

Why Founders use Lengdon

PROTECTED.
DOCUMENTED.
YOURS.

Your process. Documented.

Every commitment made — oral or written — needs to be in the record. Lengdon captures every action taken by both parties from the moment counsel is confirmed to the moment the room closes.

Conditions you can enforce.

Add your conditions precedent to the room and assign each to a named owner. The system tracks completion — and neither party can advance to signing until every condition is satisfied.

A record that's yours.

At close, you receive a sealed, signed export of the full audit trail. It belongs to you — not the investor, not the platform. It's portable, verifiable, and permanent.

Per-person confidentiality.

Every participant on the investor side signs their own NDA. Not a company-level agreement — a named individual agreement. If someone leaves the firm, their access ends with them.

"We needed a closing process that protected us and our investor equally. Not a data room — a record. Lengdon gave us both."
Founder, Technology Company — Series A, 2026

Ready to close?

Initialize a room and begin the six-gate process today.