Signal AI
Agent52Agent Readiness: 52/100. Top 25%. Measured by StartupHub.ai. Median 41.Trust73Data Trust: 73/100. Above median. Measured by StartupHub.ai. Median 61.AI-powered intelligence platform for enterprise decision-making and risk management.
About
Signal AI is an AI company that provides an intelligence platform designed to help enterprises make better decisions and manage risks. It leverages AI to analyze vast amounts of data, identify trends, and provide actionable insights to businesses.
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Key facts
- Website
- signal-ai.com
- Headquarters
- London, United Kingdom
- Founded
- 2013
- Total funding
- $113M (Series D)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 24 Sept 2025 | Series D | $17M | Growth Equity at Columbia Threadneedle Investments, Susquehanna Growth Equity |
| 15 Dec 2021 | Undisclosed round | $50M | Highland Europe |
| 23 Jul 2019 | Undisclosed round | $25M | Redline Capital |
| 27 Feb 2018 | Undisclosed round | $16M | GMG Ventures |
| 28 Jun 2016 | Undisclosed round | $6M | MMC Ventures |
Tech stack
Detected on signal-ai.com, last scanned 6 Nov 2026. Run your own scan
- Analytics
- Google Tag Manager
- CMS / Builders
- Webflow
- CDN
- Cloudflare
- Email provider
- Google Workspace
- Email marketing
- Salesforce Pardot
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Frequently asked
Is Signal AI trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Signal AI is 73 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Signal AI raised?
Signal AI has raised a total of $113M in funding. The most recent round on record is Series D.
SEC filings, insider activity, nonprofit links and pay benchmarks for Signal AI:
Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules
