Greydient Labs

Two companies being built this way now.

ProofVue

Sourcing runs on marketplaces built to generate leads, not to tell the truth. So buyers wire money to companies they cannot verify, and often to a middleman quietly reselling someone else’s line.

ProofVue is the intelligence layer that sits above all of it. It establishes whether a company actually makes the goods, cites the source behind every claim, and scores each factory against your specific order instead of a generic star rating. How well a factory fits and how much evidence stands behind that judgment are tracked separately, and what is unknown stays marked unknown.

It stops at the moment you choose, deliberately. It never touches the transaction, so it has no reason to want the deal to happen, which is the only reason its verdict is worth anything.

Status: In development
Category: Supplier intelligence
Platform: Web
Ownership: 100%

Northline/Verification queue

Search suppliers, IDs, sources⌘K ROMHTASB+3 New check

AllHeldClearedEscalated Last 30 days Apparel Second look 32 items

Cleared1,284+38 this week

Held469 over SLA

Checks per day

Agreement96.4%two reviewers

Supplier Source Checks Confidence Reviewer State

Hangzhou Meiyu Textile Co.PV-40118 · 09:12 Registry filing 94 R. Okonjo Cleared

Ningbo Arclight GarmentPV-40117 · 08:54 Customs manifest 71 M. Halvorsen Second look

Yiwu Northgate TradingPV-40115 · 08:31 Site inspection 23 T. Adeyemi No match

Dongguan Sunhold KnitPV-40112 · 08:02 Registry filing 89 S. Baptiste Cleared

Quanzhou Belair ApparelPV-40109 · 07:47 Buyer reference 58 K. Novak In review

Foshan Crestline MillsPV-40104 · 07:16 Customs manifest 97 D. Whitfield Cleared

Trove

Nobody owns both ends of reading. The big stores treat a book as a SKU, the apps bolted onto them are storage, and the open marketplaces filled themselves with unlicensed editions and machine-written filler. Nothing has genuinely improved in fifteen years.

Trove owns the whole chain. A curated marketplace where nothing reaches the shelf by accident. A native reader built for long sittings, where a highlight anchors to the exact words rather than a rough position in a file, and everything you mark stays yours to export. A studio where authors write, edit and sell. Licensing that fits an actual classroom, with integrity built into the device instead of surveillance pointed at a student.

Owning the reader is what makes the rest work. It lets us tell an author where readers slowed down, stopped, or went back and read it again, which no store that only sells files can do.

Status: In development
Category: Books and reading
Platform: iOS, web
Ownership: 100%

Library214 books Search library⌘K

All Unread In progress Finished EDU

The
Long
FieldLila Marchetti

62% · 24 min left

Salt
and
IronD. Osei-Bonsu

34% · 3h 05m left

A Quiet
MachineryR. Vandermere

88% · 41 min left

Notes on
WeatherH. Okada

11% · 6h 12m left

The Tide
RegisterM. Ferreira

100% · finished

Kiln
and
AshJ. Okonkwo

5% · 8h 40m left

The Coast
RoadA. Lindqvist

73% · 1h 12m left

Ledger of
Small
RepairsN. Haddad

41% · 2h 26m left

This week4h 12m

Streak19 days

Pages386

Reviews due24

The Long Field

Chapter Four

He had walked the field twice before the light came up, and both times the grass had told him nothing at all.

A field remembers being walked across, but not who did the walking. That was the whole of the difficulty.

By noon he had stopped looking down and started looking at the hedges.

The hedges had been cut back in the spring, and whoever had done it left the work half finished, as though they had been called away and never sent back.

He made a note of it, and then a second note, which was the first one written more honestly.

62% 24 min

The Long Field

Chapter Four

He had walked the field twice before the light came up, and both times the grass had told him nothing at all.

A field remembers being walked across, but not who did the walking. That was the whole of the difficulty.

By noon he had stopped looking down and started looking at the hedges.

The hedges had been cut back in the spring, and whoever had done it left the work half finished, as though they had been called away and never sent back.

He made a note of it, and then a second note, which was the first one written more honestly.

62% 24 min

The Long Field

Chapter Four

He had walked the field twice before the light came up, and both times the grass had told him nothing at all.

A field remembers being walked across, but not who did the walking. That was the whole of the difficulty.

By noon he had stopped looking down and started looking at the hedges.

The hedges had been cut back in the spring, and whoever had done it left the work half finished, as though they had been called away and never sent back.

He made a note of it, and then a second note, which was the first one written more honestly.

62% 24 min

Better tools. Bigger possibilities.

See what matters.

ProofVue is being built to bring clarity to sourcing. Explore the companies behind a product, understand what they can make, and see the evidence behind their capabilities. So your next step starts with a clearer picture of who could bring your idea to life.

Go deeper into a good book.

A book can spark an idea, shift a perspective, or stay with you for years. We’re shaping Trove around that experience, bringing discovery, reading, writing, and learning closer together. From the first page to the thought you return to, each detail is an opportunity to make the experience more meaningful.

Leave room for what’s next.

The best ideas leave space for another. We build with care, listen closely, and refine as we learn, so our products can grow alongside the people who use them. What comes next may take a different shape. The ambition stays the same: make useful things feel effortless, and open up new possibilities.

One team, from the first sketch to the last deploy.

We make them

Design, engineering, brand and copy all sit under one roof. That is why the products feel like one hand made them, and why we can change our minds on a Tuesday and ship it by Friday instead of filing a change request.

We own them

Every company here is funded out of our own balance sheet. Nothing has been sold, nothing diluted, and no roadmap has ever been written to satisfy someone who has not used the product.

We set the bar

One standard across everything that carries our name: how it looks, whether it actually works before it ships, what happens to a customer’s data, and how quickly a real person answers when something breaks.

Small on purpose.

Greydient Labs is a privately held company that makes and owns software companies. We are deliberately small: a team that can hold an entire product in its head, decide quickly, and be accountable for the result. Two companies today, a third next year, and we would rather that number grew slowly than impressively.

The thesis is simple. Most software is built by people who will not be there in three years, for markets they have never worked in, to a plan set by someone counting quarters. We would rather pick problems we understand, build the thing properly, and stay. It is a slower way to start and a much harder way to be beaten.

Write to us.

Investors

We have built this far on our own money, and the ownership is deliberate: it is what keeps the products able to refuse revenue. We are not looking for someone to set the roadmap. We are interested in people who want the method run in more categories, and we would rather show you the products working than send a deck.

Careers

We hire rarely and slowly. Send work you are proud of instead of a cover letter. If there is nothing open we will say so, and we will keep the note.

Press and everything else

The same form reaches us. Tell us what you need and we will point you at the right person.

We make the software we could not find.

Two companies being built this way now.

ProofVue

Trove

Better tools. Bigger possibilities.

See what matters.

Go deeper into a good book.

Leave room for what’s next.

One team, from the first sketch to the last deploy.

We make them

We own them

We set the bar

Small on purpose.

Write to us.

Investors

Careers

Press and everything else