TrustLayer
Track on RadarUnified security platform for email, web, identity, and SaaS protection
- Total raised
- $3.37M
- Employees
- 51
- Founded
- 2005
- Momentum
- 18
Stalling
Data updated August 2026
About
About TrustLayer
At a glance
TrustLayer is a cybersecurity company specializing in Email & Messaging Security, founded in 2005 and headquartered in Basingstoke, United Kingdom. It has raised $3.37M in total funding, employs about 51 people, and is privately held.
TrustLayer provides an integrated cybersecurity platform called TrustLayer One that combines four security layers: email security, web security, user identity protection, and SaaS posture management. The platform is designed to consolidate multiple security functions into a unified system rather than requiring organizations to manage separate tools. TrustLayer Browse offers web filtering and cloud application security with inline traffic inspection, behavioral detection, AI-powered risk scoring, and controls for file uploads and downloads across sanctioned and unsanctioned applications. TrustLayer Mail provides email threat protection to stop malicious content before it reaches inboxes. TrustLayer Users focuses on identity assurance and multi-factor authentication to strengthen user authentication. TrustLayer Posture continuously enforces security best practices across cloud and SaaS environments. The company targets various industries including education, healthcare, finance, legal, public sector, retail, and charities. TrustLayer positions itself as an alternative to products from vendors like Mimecast, Proofpoint, Forcepoint, and Barracuda Networks. The platform addresses threats including phishing, malware, ransomware, CEO fraud, and data leakage while providing visibility into cloud application usage and enforcing compliance requirements like GDPR. TrustLayer operates through direct sales and partner channels including MSPs and resellers. The company is based in the UK with offices in Basingstoke and maintains a presence in Austin, Texas.
Momentum
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Valuation
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Products
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Funding
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Privately held
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FAQ
Frequently asked questions about TrustLayer
When was TrustLayer founded?▾
TrustLayer was founded in 2005.
Where is TrustLayer headquartered?▾
TrustLayer is headquartered in Basingstoke, United Kingdom.
How much funding has TrustLayer raised?▾
TrustLayer has raised a total of $3.37M in total funding.
Is TrustLayer public or private?▾
TrustLayer is a privately-held company.
How many employees does TrustLayer have?▾
TrustLayer has approximately 51 employees.