Valence Security vs Notabene
Side-by-side comparison of AI visibility scores, market position, and capabilities
SaaS security platform managing risks from SaaS-to-SaaS integrations, OAuth grants, and collaboration tool sprawl. Tel Aviv Israel; raised $25M+;
About
Valence Security is a SaaS security company founded in 2021 and headquartered in Tel Aviv, Israel. The company identified a growing but underaddressed attack surface: the web of integrations, OAuth grants, and third-party app connections that accumulate as organizations adopt dozens of SaaS applications. Each integration creates a trust relationship that can be exploited if the third-party application is compromised, if a token is leaked, or if permissions are granted far beyond what the use case requires. Valence was built to give security teams full visibility and governance over this SaaS integration mesh.\n\nValence raised $25 million in a Series A round led by Microsoft's M12 venture fund, with participation from YL Ventures and Porsche Ventures. The platform connects to the organization's core SaaS applications — including Microsoft 365, Google Workspace, Salesforce, GitHub, Slack, and Zoom — and discovers all OAuth applications connected to them, the permissions granted, the users who authorized them, and whether the connected applications have known security issues. Security teams can review, revoke, and enforce policies on third-party app access without disrupting end users.\n\nValence's collaboration security capabilities extend beyond OAuth to cover sharing configurations — identifying when sensitive documents, files, or data are shared externally or with overly broad permissions in collaboration tools. The platform also monitors for SaaS misconfigurations and tenant-level security settings that deviate from security baselines. Its remediation workflows allow security teams to alert the responsible users, request justification for sensitive access, or automatically revoke connections that violate policy.
Crypto Travel Rule compliance platform connecting 165+ VASPs globally for KYC data sharing across 80+ jurisdictions; $27.1M with DRW Trading Series B processing $500B+ transactions preventing $1B+ high-risk.
About
Notabene is a Brooklyn-based cryptocurrency compliance platform that helps crypto exchanges, financial institutions, and virtual asset service providers (VASPs) meet Travel Rule requirements across 80+ jurisdictions — providing the infrastructure for compliant transfer of customer identification information between crypto businesses when transactions exceed regulatory thresholds (typically $1,000+ in the US, $1,000 EUR in Europe). Founded in 2019 and backed by Y Combinator with $27.1 million raised including a $14.5 million Series B led by DRW Trading Group in November 2024, Notabene serves 165+ companies globally, processing $500 billion+ in transactions annually while preventing $1 billion+ in high-risk transactions in 2024.
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