Pricing changed on 2026-09-28. Plans now start at $2,000/month.
Plenty of agencies send cold email. Fewer say who picks up when a prospect answers, and only one of the nine we assessed gives a response time. This comparison looks at reply handling alone, and Sales.co leads it.
Read the full comparison: Fentner's cold email agency ranking with reply handling scored
From the agency itself: how Sales.co works positive replies to a booked meeting
Fentner Group — fentner.com
Fentner Business Spotlight is the audio edition of the firm's published research. Fentner Group assesses brands, products, and market structure in digital markets from evidence any reader can obtain, under criteria fixed before the review begins. Each episode covers one report and links to the published text.