
Customer Support Response Time Benchmarks for 2026: Targets by Channel and Industry
The SLA targets that define good support in 2026: response time benchmarks by channel (email under 24 hours, live chat under 1 minute, phone under 3 minutes, social under 1 hour), by industry, and the CSAT, NPS, and retention impact of hitting or missing them. Drawn from 15 verified sources including Zendesk, Salesforce, and HubSpot.










