What is a edr (endpoint detection and response)?

A cybersecurity technology that continuously monitors and collects endpoint data, using automated rules and analytics to detect, investigate, and respond to advanced threats.

Who uses one?

Small business IT buyers choosing endpoint protection and security tools

What does it cost?

Pricing varies. The cheapest provider in our Top 11 starts around $40/mo. See the cheapest providers ranked.

How do I pick one?

Read the full methodology for our 9.4-point scoring framework, then look at the canonical The 11 Best Cybersecurity Software for Small Business. If you want a slice of the ranking by price, fit, or compliance, jump to: cheapest · highest-rated · fastest onboarding.

Source: Top 11 The 11 Best Cybersecurity Software for Small Business, verified June 4, 2026.