SIGNAL Zignal Labs reads 8 billion posts a day in 100+ languages ORIGIN Founded 2011 in San Francisco as Politear PLATFORM Discover · ZEN · Narratives · Detect CLIENTS Airbnb · The Washington Post · U.S. State Department 2025 Carahsoft partnership brings OSINT to the public sector CAPITAL ~$60M+ raised across five rounds SIGNAL Zignal Labs reads 8 billion posts a day in 100+ languages ORIGIN Founded 2011 in San Francisco as Politear PLATFORM Discover · ZEN · Narratives · Detect CLIENTS Airbnb · The Washington Post · U.S. State Department 2025 Carahsoft partnership brings OSINT to the public sector CAPITAL ~$60M+ raised across five rounds
Company Profile · Intelligence Software

Zignal Labs

The company that set out to find signal in the noise - and ended up mapping the world's information environment in real time.

Est. 2011 San Francisco, CA ~66 employees B2B SaaS · OSINT
Zignal Labs logo

THE MARK. A single letter doing a lot of work. The "Z" stands in for a company that reads roughly eight billion social posts a day and still promises to hand you only the ones that matter. The whole business, really, is that act of subtraction.

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A Startup That Followed Its Technology

Most companies are described by what they sell. Zignal Labs is better described by a problem it has never stopped chasing: in a world publishing more than any human could ever read, how do you find the handful of things that actually matter?

The company began in 2011 with a narrow, almost quaint ambition. Under its original name, Politear, it was built to watch the media around political campaigns during the 2012 U.S. election - a real-time read on who was saying what about whom. This is a useful thing to have if you are running a campaign, and a fairly bounded engineering problem: there are only so many candidates, so many outlets, so many news cycles.

Then the election ended, and the founders - Josh Ginsberg, Adam Beaugh, and Jim Hornthal - noticed something that tends to reorganize a business. The tool they had built for politics was, underneath, just a machine for making sense of large volumes of public conversation. And it turns out a great many people want that. So the company rebranded to Zignal Labs - the name is a play on "signal" - and pointed the same capability at corporate communications, public relations, marketing, and eventually places its founders may not have originally imagined.

This is the part worth pausing on, because it is the whole company. The pivot from campaign tool to enterprise platform to national-security software was not a series of dramatic reinventions. It was one capability - read everything, surface what matters - being carried into rooms that valued it more each time. The domain kept changing. The muscle did not.

By the mid-2010s Zignal was a media-intelligence company in the ordinary sense: dashboards for communications teams, sentiment scores, influencer tracking, the ability to watch a brand's reputation move across TV, radio, print, and the web. Airbnb used it. The Washington Post used it. The Brunswick Group, which advises companies through their worst days, used it. This is a good, if crowded, business.

What separated Zignal was less any single feature than a stubborn commitment to scale and to the messy formats where information actually hides. The platform does not only read text. It uses computer vision and optical character recognition - reading the words printed on a protest sign in a photograph, or the slogan flashing in a video - because a keyword search, however clever, is blind to the picture. When the company says it processes over eight billion posts a day across more than a hundred languages, the number is meant to impress, but the interesting claim is the second half: that it can then throw almost all of it away and hand you the rest.

Somewhere in the late 2010s and early 2020s, the customer list started to shift. The same capability that told a PR team a story was going viral could tell an analyst that a narrative was forming in a place they should be watching. Zignal built a public-sector advisory board, leaned into defense and intelligence, and began describing itself in a new vocabulary: not media monitoring, but situational awareness; not sentiment, but early warning. The clients now reportedly include the U.S. State Department, the Secret Service, the Marines, ICE, NOAA, and the Israel Defense Forces.

That shift is where Zignal becomes genuinely interesting - and genuinely contested. Software that can read the world's public conversations at scale is powerful in a communications department and something else entirely in a government one. In 2025 the company partnered with Carahsoft to distribute its platform across the public sector, and a reported multi-million-dollar contract with ICE drew criticism from civil-liberties groups. This is the natural habitat of a company like Zignal now: operating exactly where a real capability meets a real public argument about how it should be used.

Zignal is a national security intelligence company delivering AI and agentic intelligence that enables earlier warning and sustained decision advantage across the mission lifecycle.

— Zignal Labs, company description, 2026

The Scale of the Thing

8B+
Posts analyzed per day
100+
Languages supported
2011
Year founded (as Politear)
$60M+
Total capital raised

Four Tools, One Firehose

Zignal's platform is organized around a simple division of labor: some jobs are a fast question you ask once, others are a watch you keep running for months. The product suite maps onto that difference.

Discover

Rapid ad hoc search across billions of global records. Built for fast verification, influence tracking, and tactical checks, with multilingual natural-language queries - the tool you reach for when you need an answer in the next five minutes.

ZEN

Persistent, adaptive monitoring with smart alerting and customizable live dashboards. AI-enhanced sentiment analysis runs in the background so that the moment something shifts, someone knows.

Narratives New

LLM-powered detection of known and unknown narratives across languages, platforms, and adversarial ecosystems - designed to give early warning of behavioral shifts before they surface in the headlines.

Detect

Geolocated visual detection and enriched analytics that surface events and threats from imagery and open-source signals - reading what is happening on the ground, not just what is being typed about it.

The product isn't data. The product is the shortened distance between an event and someone understanding it.

Founders & Leadership

Josh Ginsberg

Co-Founder · Former CEO

Co-founded the company in 2011 and led it through the pivot from political-media startup Politear into a broad media-intelligence platform.

Adam Beaugh

Co-Founder

One of three founders who started the company in San Francisco, helping shape its early analytics engine and product direction.

Jim Hornthal

Co-Founder

A serial entrepreneur and investor who helped establish Zignal Labs and set its early trajectory.

Guy Churchward

Chief Executive Officer

Named CEO to steer Zignal into its AI and agentic-intelligence chapter and its deeper move into the national-security market.

Fifteen Years, One Question

2011

Founded as Politear

Josh Ginsberg, Adam Beaugh, and Jim Hornthal start the company in San Francisco to analyze political media around the 2012 election.

2013

Rebrands to Zignal Labs

The company relaunches its media-intelligence platform for a much wider set of industries - PR, marketing, and enterprise communications.

2015

Series A

Raises early venture funding to scale its real-time, cross-media analytics engine.

2018

$30M Series C

North Atlantic Capital leads a growth round, with Blum Capital Partners participating.

2021

Public-sector push

Announces a public-sector advisory board to serve defense and intelligence customers.

2025

Carahsoft partnership & product relaunch

Partners with Carahsoft for government distribution and relaunches around Discover, ZEN, Narratives, and Detect.

From the Newsroom to the Situation Room

The same platform is sold to a communications team worried about a brand story and an analyst watching a conflict zone. Different missions, one firehose.

Airbnb The Washington Post Brunswick Group U.S. State Department U.S. Secret Service U.S. Marines ICE NOAA Israel Defense Forces

Enterprise customers use Zignal for reputation, crisis, and communications intelligence. Government and defense customers use it for open-source intelligence, early warning, and persistent situational awareness. Publicly reported customers vary in how, and how much, they use the platform.

The Short Answers

What does Zignal Labs do?

It provides an AI-powered intelligence platform that turns publicly available information - social media, news, TV, radio, print, and imagery - into real-time situational awareness, narrative detection, and threat intelligence.

Who founded Zignal Labs and when?

It was founded in 2011 in San Francisco by Josh Ginsberg, Adam Beaugh, and Jim Hornthal, originally under the name Politear.

Who are Zignal Labs' customers?

Enterprise communications teams and government/defense agencies. Reported customers include Airbnb, The Washington Post, Brunswick Group, the U.S. State Department, Secret Service, Marines, ICE, NOAA, and the Israel Defense Forces.

How much has Zignal Labs raised?

Roughly $60M to $75M across multiple rounds depending on the source, including a $30M Series C in 2018 led by North Atlantic Capital.

What makes the technology distinctive?

It analyzes over 8 billion posts a day in 100+ languages and uses machine learning, computer vision, and OCR to extract meaning from text, images, and video - surfacing signals that keyword search alone would miss.