Halo Security Attack Surface Management vs Telivy: Side-by-Side Comparison (2026)

Halo Security Attack Surface Management

Mid-market and enterprise security teams drowning in shadow IT and unmanaged cloud assets will get the most from Halo Security Attack Surface Management because it discovers what you don't know you have, daily, without requiring agents or console access across your cloud environments. PCI compliance scanning as an Approved Scanning Vendor plus subdomain takeover detection addresses the external risks most teams simply miss until it's too late. This tool prioritizes asset discovery and continuous monitoring over vulnerability remediation, so teams expecting deep exploitation guidance or a single pane for internal infrastructure risk should look elsewhere.

Telivy

Mid-market and enterprise security teams drowning in unmanaged SaaS sprawl will get immediate value from Telivy's inventory-first approach to attack surface discovery. The platform maps your actual M365 and Google Workspace IAM exposure without requiring agents across your estate, then ties dark web monitoring and PII leakage detection to the assets it finds, covering ID.AM and ID.RA in NIST CSF 2.0 with real specificity. Skip this if your organization has mature asset management already in place or prioritizes continuous monitoring of known infrastructure over finding what you've forgotten about; Telivy assumes you have blind spots worth mapping first.