The 12 Best Extended Detection & Response (XDR) Platforms, Compared and Priced
Buyer's guide compares 12 XDR platforms, favoring Microsoft Defender XDR, Stellar Cyber and CrowdStrike, and warns ingestion pricing inflates costs.
The article compares 12 extended detection and response platforms, distinguishing native XDR (CrowdStrike, Palo Alto Cortex XDR, Microsoft Defender XDR, SentinelOne) from open XDR (Stellar Cyber, Arctic Wolf, Rapid7). It argues data ingestion pricing, not per-endpoint fees, is the main budget risk and should be modeled before signing. It repeats the consolidation note that Sophos acquired Secureworks for approximately $859 million in February 2025, and flags that ExtraHop is NDR rather than full XDR.
- Native XDR (CrowdStrike, Palo Alto, Microsoft) suits single-vendor estates; open XDR (Stellar Cyber) suits heterogeneous telemetry.
- Ingestion pricing, not per-endpoint fees, often doubles or triples XDR bills; model daily log volume before signing.
- Sophos' ~$859M Secureworks acquisition means competing both is negotiating with one vendor; ExtraHop is NDR, not XDR.
- Organizations
- SophosSecureworks
From the original article
10 min read at gbhackers.com
Best value overall: Microsoft Defender XDR — included in Microsoft 365 E5 and genuinely strong across Microsoft’s own surface, which for most organizations is most of their surface. Best open XDR: Stellar Cyber, built to ingest whatever you already own. Best native correlation: Palo Alto Cortex XDR.
By Kavichselvan · gbhackers.com
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