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Signal AI logo — We use AI to uncover reliable signals in the world's data to...

Signal AI

We use AI to uncover reliable signals in the world's data to navigate risks and strengthen reputation.

Founded 2013 United Kingdom London, United Kingdom 280 employees Series D Total: $101.60M AI, Enterprise Software +1

General Information

Company Name Signal AI
Founded Year 2013
Location United Kingdom London, United Kingdom
Employees 280
Industries AI, Enterprise Software, Machine Learning
Funding Stage Series D
Business Model B2B, SaaS, API
Revenue Model Subscription, Usage Based, Service Fee
Social

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About Signal AI

Signal AI, founded in 2013, is a pioneering force in the AI, Enterprise Software, and Machine Learning industries. Headquartered in the United Kingdom, the company utilizes AI technology to extract meaningful insights from global data, aiding business leaders in risk assessment and reputation management.

The company's platform, powered by its proprietary AIQ technology, offers real-time intelligence by analyzing external data from 226 markets in 75 languages. Trusted by major players like Deloitte, Spotify, and Google, Signal AI helps the C-suite transform complex data trends into strategic decisions.

In its recent financial milestone, Signal AI secured a $50.00M Series D investment on 15 December 2021 from notable investors including MMC Ventures, Hearst Ventures, Highland Europe, Aberdeen Standard Investments, Redline Capital, and Mercuri.

Business keywords: Reputation Management, Risk Intelligence, Media Monitoring, Sentiment Tracking, Market Intelligence, Competitor Analysis, Decision Support, Text Analytics, Media Intelligence, Data Discovery, Social Media Monitoring

Services & Products

Risk Intelligence Platform
Reputation Intelligence Platform
APIs
Insight Reports
Advanced Dashboards
Risk Tracker
Reputation Tracker

Target Customers

Fortune 500 Companies Corporate Affairs Professionals PR Managers Risk Managers Strategic Planners Data Analysts

Funding Rounds & Investors (10)

View All
Funding Stage Amount Investors Lead Investors Date
Series D $50.00M 6
MMC Ventures Hearst Ventures Highland Europe
MMC Ventures, Hearst Ventures +4
15 Dec 2021
Series C Undisclosed 1
Volution
Volution
08 Jun 2021
Convertible Note Undisclosed 1
Mercuri
Mercuri
13 Aug 2020
Series C $25.00M 4
MMC Ventures Hearst Ventures Redline Capital
MMC Ventures, Hearst Ventures +2
22 Oct 2019
Series B $16.00M 8
MMC Ventures Frontline Ventures Hearst Ventures
MMC Ventures, Frontline Ventures +6
27 Jun 2018
Debt Financing Undisclosed 1
Kreos Capital
Kreos Capital
01 Jun 2017
Venture Round Undisclosed 1
Upscale
Upscale
26 Jan 2017
Series A $7.40M 6
MMC Ventures Frontline Ventures Hearst Ventures
MMC Ventures, Frontline Ventures +4
13 Dec 2016
Seed Round $1.40M 1
Alex Northcott
09 Oct 2015
Seed Round $1.80M 9
Frontline Ventures REV Venture Partners
Frontline Ventures, REV Venture Partners +7
31 Mar 2015

Latest News

View All
How to Use AI With Your Privacy Intact — Wired
How to Use AI With Your Privacy Intact
Wired Sep 22, 2026
Apple and Google Miss Deadline to Block Child Nudity on Their Phones in the UK — Wired
Apple and Google Miss Deadline to Block Child Nudity on Their Phones in the UK
Wired Sep 08, 2026
4 super smart shifts proving privacy is software’s new killer feature — Thenextweb
4 super smart shifts proving privacy is software’s new killer feature
Thenextweb Aug 21, 2026
Signal’s Meredith Whittaker says AI chatbots ‘are not your friends’ and calls Copilot agents a backd... — Thenextweb
Signal’s Meredith Whittaker says AI chatbots ‘are not your friends’ and calls Copilot agents a backdoor
Thenextweb Jun 21, 2026
Signal’s Creator Is Helping Encrypt Meta AI — Wired
Signal’s Creator Is Helping Encrypt Meta AI
Wired Mar 19, 2026
UK Tech Minister “too cosy” with Google and Amazon, after increase in meetings — Tech
UK Tech Minister “too cosy” with Google and Amazon, after increase in meetings
Tech Nov 23, 2025

Signal AI Alternatives & Competitors

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Signal AI vs
DMR
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Neticle
Neticle Hungary

We automate business with our low-code text data and AI platform

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AI, Analytics
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Signal AI vs
AMPLYFI
AMPLYFI United Kingdom

AMPLYFI’s powerful research platform uses AI to analyse content and uncover previously hidden trends...

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FAQ About Signal AI

We use AI to uncover reliable signals in the world's data to navigate risks and strengthen reputation.
Signal AI was founded in 2013.
Signal AI is headquartered in London, United Kingdom.
Signal AI operates in AI, Enterprise Software and Machine Learning. Its work centres on Reputation Management, Risk Intelligence, Media Monitoring and Sentiment Tracking. Its customers include Fortune 500 Companies, Corporate Affairs Professionals and PR Managers.
Signal AI has a B2B, SaaS and API business model. Its revenue comes from Subscription, Usage Based and Service Fee.
Signal AI has approximately 280 employees.
Signal AI has completed 10 funding rounds, raising a total of $101.60M. The latest funding stage is Series D.
Signal AI offers: Risk Intelligence Platform, Reputation Intelligence Platform, APIs, Insight Reports, Advanced Dashboards, Risk Tracker, Reputation Tracker.
Top alternatives and competitors to Signal AI include DMR, Neticle , AMPLYFI, Luminoso Technologies, Inc. from Cemantica, Plyzer Intelligence. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Signal AI and DMR are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Signal AI, https://bouncewatch.com/company/signal, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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