Global Signal Exchange
Global Signal Exchange is a not-for-profit clearinghouse that enables real-time sharing of scam and fraud threat signals across technology platforms, financial institutions, governments, and law enforcement agencies. Founded in 2024 and co-founded by Google, OXIL, and GASA, it serves accredited organisations globally.
- Company typePrivate
- Founded2024
- HeadquartersOxford, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Global Signal Exchange does
Global Signal Exchange (GSE) is a not-for-profit organization founded in October 2024 and headquartered in Oxford, UK, that operates a real-time threat intelligence clearinghouse for scam and fraud signals. The platform enables accredited organisations — including technology platforms (Google, Meta, Microsoft, Amazon), financial institutions, law enforcement agencies, governments, and academic researchers — to share, enrich, and act upon threat signals across sectors and borders. GSE is co-founded by Google, Oxford Information Labs (OXIL), and the Global Anti-Scam Alliance (GASA), with infrastructure built on Google Cloud Platform.
The core platform ingests signals (URLs, IPs, phone numbers, IBANs, crypto wallets, email addresses) via RESTful JSON APIs and assigns each signal a dynamic GSE Index score (0-100) reflecting threat severity, vendor confidence, supply chain indicators, and community feedback. Add-on modules include GSE Compass AI (natural language chat interface for querying enrichment data), Data Query Language (DQL) for advanced boolean queries, and League Tables that benchmark TLD registries, registrars, and ASNs by abuse levels. The platform holds ISO/IEC 27001:2022 certification and applies tiered safeguards for sensitive data types. During its pilot phase, GSE processed approximately one million scam signals, including over 100,000 fraudulent merchant URLs contributed by Google, and has demonstrated enforcement outcomes such as the takedown of approximately 17,000 scam entities in a GovTech Singapore and Meta pilot.
GSE monetises through a tiered subscription model (Free for eligible public safety and research organisations, Sponsored, Respond, and Command tiers) plus a commercial data marketplace with commission-based licensing. Operating costs are funded by grants, corporate sponsorships, and contributions from larger partners, with individual support from craigslist founder Craig Newmark. GTM is enterprise field sales via accreditation-gated onboarding, supported by industry events, research publications, and partner referrals rather than conventional marketing channels. Distribution is exclusively B2B with no consumer-facing presence.
Global Signal Exchange firmographics
Firmographics- Name
- Global Signal Exchange
- Legal name
- Global Signal Exchange
- Website
- https://globalsignalexchange.org
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Global Signal Exchange is a not-for-profit clearinghouse that enables real-time sharing of scam and fraud threat signals across technology platforms, financial institutions, governments, and law enforcement agencies. Founded in 2024 and co-founded by Google, OXIL, and GASA, it serves accredited organisations globally.
- Ownership category
- akta.pro rank
Global Signal Exchange industry classification
Industry- Product category
- Threat Intelligence Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Security Systems Services (except Locksmiths) (561621)
- SIC
- Communications Services, Nec (4899)
- akta.pro primary industry
- Marketplace & Platform Trust & Safety (Buyer/Seller Abuse) (HDADALAI)
Keywords
Where Global Signal Exchange is headquartered
LocationHeadquarters
- HQ city
- Oxford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Global Signal Exchange business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales
Revenue model
- Subscription Fees: Tiered subscription model with plans published on the GSE website. Subscription tiers (Access, Respond, Command) determine access level to feeds, APIs, and features like GSE Compass. Commercial data feeds carry additional fees above base subscription.
- Commercial Data Licensing: Licensors can make data available to Commercial Users for a fee. GSE records all usage details and pays Licensors per agreed Contract terms, taking a commission on commercial transactions. Revenue share arrangements are negotiated in individual Contracts.
- Sponsorships and Grants: Operating costs funded by grants, corporate sponsorships, and contributions from larger partners (big tech platforms, banking, internet industry suppliers). Free services for eligible public safety organizations and small businesses are funded by third-party sponsors.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Annual | Free tier for eligible public safety and research organizations |
| Subscription | Annual | Subscription tiers with escalating capabilities (Access, Respond, Command) |
| Subscription | Annual | Commercial data feeds via marketplace |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Global Signal Exchange product offering
Product offeringCore offering
Global Signal Exchange operates a centralized, real-time threat intelligence clearinghouse that enables vetted organizations—including technology platforms, financial institutions, government agencies, and law enforcement—to share scam and fraud signals (URLs, IPs, phone numbers, IBANs, crypto wallets, email addresses) across sectors. The platform assigns proprietary threat scores via the GSE Index, supports structured feedback loops, and exposes its capabilities through RESTful APIs, a web dashboard, and tiered subscription plans (Free, Respond, Command). It also operates a commercial data marketplace where licensors can monetize threat feeds through reseller agreements.
Product overview
Global Signal Exchange (GSE) is a not-for-profit threat intelligence clearinghouse organized as a platform-plus-modules architecture. The core GSE Platform serves as a centralized hub for sharing scam and fraud signals in real-time among accredited organizations including tech companies, financial institutions, governments, and law enforcement agencies. The platform is supported by add-on modules: GSE Compass provides AI-powered natural language querying of signal data; GSE League Tables rank entities (TLDs, registrars, ASNs) by abuse levels; GSE Index assigns dynamic threat scores to signals; and DQL enables advanced custom queries. The platform offers tiered subscription plans (Free, Sponsored, Respond, Command) with varying API access levels and capabilities, built on Google Cloud infrastructure.
Differentiator
Problem solved
Functional benefit
Products and services
- Global Signal Exchange (GSE) Platform Centralized, real-time threat intelligence clearinghouse enabling accredited organizations across tech, financial, government, and law enforcement sectors to share scam and fraud signals, receive enrichment, and coordinate enforcement actions.
- GSE Compass AI-powered chat interface that enables Respond and Command tier users to query threat intelligence data using natural language, generating tables, charts, and PDF reports and supporting follow-up questions for conversational signal analysis.
- GSE League Tables Dynamic ranking tables that evaluate TLD registries, domain registrars, and ASNs based on reported threat signal density relative to their total domain/IP footprint, with regional filtering and Tier One and General League tiers.
- GSE Signal APIs RESTful JSON APIs for automated signal exchange covering signal reporting, feedback submission, and enrichment data access across 24-hour and 30-day feeds, with authentication via API keys managed in the GSE dashboard.
- GSE Platform Release 2.6.0 Platform update introducing a new-generation AI engine for GSE Compass, multi-country cross-border querying, regional smart filters (ASEAN, G7, BRICS), SAML SSO support, and custom views for disruption evidence and alert level index.
- GSE Platform Release 2.7.0 Platform update introducing League Table integration into GSE Compass, GSE Index search by assigned value, a Latest Feedback view, a new Feedback API, Feedback Metrics showing action-type breakdowns, and Group Feedback drill-down with metrics.
Quantifiable outcome
- GSE processed approximately 1 million scam signals during its pilot phase, with Google sharing over 100,000 fraudulent merchant URLs.
- +3 more outcomes
Companies that use Global Signal Exchange
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles4 records
Global Signal Exchange technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability8 records
Feature8 records
Global Signal Exchange partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and founding/flagship.
- GovTech SingaporecoreGovTech Singapore is a key government partner that leverages the GSE to disrupt scam networks. In a pilot with Meta, GovTech shared scam-tainted URLs identified by Singapore Police Force with 100% confidence via GSE. This led to approximately 17,000 scam entities being actioned across Meta's platform, demonstrating the multiplier effect of cross-sector signal sharing.
- MetacoreMeta is both a data provider and active consumer of GSE signals. In the GovTech Singapore pilot, Meta used shared signals with AI-driven algorithms to score and prioritise threats, running liveness checks and fanning out enforcement across its ecosystem to take down or restrict approximately 17,000 scam entities.
- Googlefounding/flagshipGoogle is a founding partner of the Global Signal Exchange and the primary infrastructure and technology supporter. Google Cloud Platform powers the GSE. During the pilot phase, Google shared over 100,000 URLs linked to fraudulent merchants. Google is rolling out multiple signal-sharing services across its brands (Chrome, YouTube, Google Shopping) providing cloaking, scam, and spam threat signals. Google also contributes product management and engineering resources to platform development.
- Global Anti-Scam Alliance (GASA)founding/flagshipGASA is a founding partner of the GSE, providing strategic alignment with the broader global anti-scam ecosystem. GASA co-hosts the International Scam Summit where GSE participates and presents. The partnership ensures GSE is integrated into the global anti-scam policy and industry agenda.
- Oxford Information Labs (OXIL)founding/flagshipOXIL is a founding partner and the operational service provider for GSE (ISO/IEC 27001:2022 accredited). OXIL's CEO Emily Taylor is a co-founder and public spokesperson for GSE. OXIL provides ongoing operational, technical, and administrative support to the platform.
- United Nations Office on Drugs and Crime (UNODC)coreListed as an ally on the GSE website. UNODC alignment signals the platform's role in supporting international crime prevention mandates and provides legitimacy within the global law enforcement community.
- APWG (Anti-Phishing Working Group)coreListed as a data provider contributing threat signals to the GSE ecosystem. APWG contributes cybersecurity data including phishing, malware, and fraud indicators to support real-time threat intelligence sharing.
- SpamhauscoreListed as a data provider contributing threat signals to the GSE ecosystem. Spamhaus is a leading organisation tracking spam, malware, and botnet-related threats, providing infrastructure-focused threat intelligence.
- Cyber Threat AlliancecoreListed as a data provider. The Cyber Threat Alliance is an industry consortium of cybersecurity companies that share threat intelligence, contributing to the GSE's cross-sector signal aggregation.
- UK National Crime Agency (NCA)coreUK law enforcement partner that shares victim reports and threat signals via the GSE. Signals shared by NCA enabled Google to identify and pursue threat actors from West Africa, resulting in a criminal case involving approximately 50,000 accounts.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Global Signal Exchange competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Global Signal Exchange social profiles
Digital presenceGlobal Signal Exchange compliance and trust
Trust signalCompliance1 record
Global Signal Exchange financial estimates
Financial estimateRevenue estimate
Valuation estimate
Global Signal Exchange leadership team
Management profileNumber of profiles
Profiles1 record
Global Signal Exchange funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Global Signal Exchange M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Global Signal Exchange
What does Global Signal Exchange do?
Global Signal Exchange operates a centralized, real-time threat intelligence clearinghouse that enables vetted organizations—including technology platforms, financial institutions, government agencies, and law enforcement—to share scam and fraud signals (URLs, IPs, phone numbers, IBANs, crypto wallets, email addresses) across sectors. The platform assigns proprietary threat scores via the GSE Index, supports structured feedback loops, and exposes its capabilities through RESTful APIs, a web dashboard, and tiered subscription plans (Free, Respond, Command). It also operates a commercial data marketplace where licensors can monetize threat feeds through reseller agreements.
Is Global Signal Exchange a public or private company?
Global Signal Exchange is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Global Signal Exchange founded?
Global Signal Exchange was founded in 2024. It employs 1 to 10 people.
Where is Global Signal Exchange based?
Global Signal Exchange is headquartered in Oxford, United Kingdom, in the Europe region.
How does Global Signal Exchange make money?
Three revenue lines are on record. Subscription Fees are the primary driver. The others are commercial Data Licensing and sponsorships and Grants.
Does Global Signal Exchange have an API?
Yes. RESTful JSON APIs for sending and receiving threat signals, feedback reports, and enrichment data. API endpoints include: /report/signal (sending new signal reports), /report/feedback (sending feedback reports), /feed/24hr (receiving signals from last 24hrs), /feed/30day (30-day signal access), /feed/source (historical signals by source), /feed/sources (list activated sources), /feed/log (signal log for individual signals), /feed/complete (complete enriched signal data), /feed/index (GSE Index history), /feed/content (signal content data). Authenticated via API Keys managed in the GSE dashboard. Supports GET and POST requests. Developer documentation is at www.globalsignalexchange.org/docs/accessing-the-gse-apis.
What industry is Global Signal Exchange in?
Global Signal Exchange's product category is Threat Intelligence Platform. Its primary akta.pro industry code is HDADALAI, Marketplace & Platform Trust & Safety (Buyer/Seller Abuse). Its NAICS code is 518 and its SIC code is 4899.