AI that understands your business, not just your documents.
PurpleBrain synthesizes everything your company knows — drawings, tickets, databases, tribal knowledge — into agents that quote faster, answer harder questions, and unblock your experts. Every answer still shows its sources.
Hire an agent that does the work — not a chatbot that talks about it.
Every agent below runs on the same knowledge layer. Start with the one that moves your number.
Quotes out faster. Experts uninterrupted.
A sales-engineering agent built from your drawings, specs, and tribal knowledge — quotes move at the speed of answers, and your senior engineers stop being the bottleneck.
Learn more →Your AI spend, finally accountable.
We stand up the knowledge layer and your first working agent in weeks, on your infrastructure — and your team owns both when we leave.
Learn more →Review a data room in days, not weeks.
A diligence agent that answers across hundreds of documents — cap tables to debt docs to BOMs — with every finding traced to its page.
Learn more →If your organization's knowledge is scattered, there's a door for you. Tell us about yours →
One wrong answer spreads faster than a right one.
Most AI tools will confidently guess. PurpleBrain is built so a guess can never become company truth.
Nothing below becomes company truth until a person approves it.
Source captured
Every document logged; nothing enters silently.
Claims extracted
Each fact tied to the exact page it came from.
Conflicts caught
Contradictions surface instead of hiding.
Human sign-off
A person approves before it counts.
Answers with receipts
Cited answers, or an honest "not enough evidence."
Agents are only as good as what they stand on.
Refuses to guess.
Most pilots die of distrust — one confident wrong answer and the team never opens the tool again. PurpleBrain agents stand on synthesis, not snippets: the whole corpus read and connected, so they answer like someone who's worked there for decades. And when the evidence isn't there, they say so.
Built in production, not in a pitch deck.
Proven on one of the hardest corpora in industry: an engineered-to-order U.S. manufacturer where every product is custom and the answers live in decades of drawings.
Show us your messiest documents.
Bring your hardest document set to a working session. We'll show you what a knowledge layer that cites its sources can find in it.
Your message goes to a person who can act on it — not a queue, not a list. We don't publish or share your contact details.
Book a working session
Tell us what kind of knowledge is scattered, where it lives, and what your team needs to answer.