Palantir Gotham vs. Metropolis Explained

Picture a trading floor at JPMorgan Chase, around two thousand nine. In walk Palantir's engineers... on skateboards.

At JPMorgan? That bank has a dress code thicker than a phone book.

They did. Bloomberg reported the bank gave up on ties and haircuts, but drew the line at T-shirts. The programmers had to wear collared shirts, tucked in when possible.

So what were they even building in there?

A product called Metropolis. And the bank was effectively Palantir's R and D lab for finance. The chief information officer at the time, Guy Chiarello, said the software turned "data landfills into gold mines."

Metropolis. As in Superman's city?

Exactly that. The other product was Gotham, as in Batman. Two superhero cities, two totally different customers.

Okay, that's either the most self-aware naming in software or the least.

Business Insider put it plainly back in twenty sixteen: Palantir thinks its software can save the world, and the names say it out loud.

So which one's which? I'd guess Gotham is the dark one.

Gotham is the government one. It started life literally called Palantir Government. Counterterrorism, intelligence, police work. Metropolis started as Palantir Finance.

Batman's the vigilante with the surveillance cave, Superman works at a newspaper. Weirdly on the nose.

Here's how they actually differed under the hood. Gotham is about links. People, places, phone records, vehicles... and the lines between them.

Connect the dots, basically.

Right. Graphs, maps, object explorers. The Conversation described it as taking whatever data an agency already has, breaking it into its smallest pieces, and turning it into one searchable web.

And Metropolis wasn't doing that?

Metropolis was math over time. Models, statistical operators, back-testing theories against market data. One early designer on the team said they even tried correlating baseball stats, for fun.

Baseball stats, at a counterterrorism company.

That designer, John Joh, joined the Metropolis team in two thousand seven. Fewer than fifteen people. He was the first designer on it.

Fifteen people building the thing that's supposed to crack Wall Street.

And they anchored the whole interface on Excel, because that's what every analyst already lived in. The philosophy was human-computer symbiosis, not AI. Computers sort and crunch; humans decide.

Which is a funny thing to say about a company whose whole pitch now is AI.

Metropolis worked, though. It landed a deal with Thomson Reuters, the biggest Palantir had signed at that point. A white-label version went out to Reuters partners as QA Studio.

So it was a hit.

More than that. Joh says Metropolis is what pushed Palantir's client base past fifty percent commercial. Before it, this was basically a government contractor.

Then why have I never heard of it?

Because it's gone. Discontinued. Replaced by a platform called Foundry.

They killed the product that diversified the whole company?

They replaced it. And part of the reason is a story that went very wrong. At JPMorgan, an executive named Peter Cavicchia the third used Metropolis to watch the bank's own employees.

Watch them how?

Emails, download activity, browser histories, GPS from bank-owned phones, transcripts of recorded calls. Searched for keywords and patterns that suggested an employee was getting disgruntled.

Disgruntled isn't a crime. That's... a mood.

The insider threat team would then scrutinize that person, and in some cases follow them after hours with bank security.

Following your own staff home. And this is the "Superman" product.

That's the tension the names never quite resolved. Today the lineup's different. Palantir's annual report lists four platforms: Gotham, Foundry, Apollo, and AIP, the AI one. Metropolis isn't on it.

So Gotham survived and Superman didn't.

Gotham's bigger than ever. Palantir's UK service document calls it an end-to-end platform for defense, intelligence and law enforcement, deployed across all Five Eyes nations and NATO members.

And who's actually buying it?

In Europe, El País reported earlier this month that at least eleven countries have Palantir contracts. Armies, intelligence services, healthcare, customs. And NATO bought the Maven Smart System in March twenty twenty-five as its central command system.

What about the US?

Immigration and Customs Enforcement alone has spent more than two hundred million dollars with Palantir, running its investigative case management and pulling in travel, visa, biometric and social media data.

So the thing that searches for links between people... is the one that stuck around.

And Gotham now leans on Foundry underneath it. The two sides of the company fused.

You know what gets me? They picked those names as a joke about saving the world, and then only one of the two cities got built.

Hershey and Bridgewater were on Palantir's customer lists too, Fortune reported. Candy companies and hedge funds. That world didn't vanish, it just got renamed something boring.

Foundry. Yeah, nobody's putting that on a hoodie.