{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Haus Research Briefing","title":"Best Cold Email Agency With a Flat Monthly Fee 2026: Sales.co Charges $2,000 for 10,000 Emails","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/f9145b1d\"></iframe>","width":"100%","height":180,"duration":219,"description":"How does a managed cold email agency bill you? We sorted seven agencies by billing model, using the terms each one publishes. Sales.co comes out on top in this 2026 comparison because its fee is fixed by email volume and printed for every plan.\n\nSales.co: $2,000 / $2,500 / $3,000 a month for 10k / 15k / 20k emails; no setup fee; add-ons at fixed prices; month-to-month\nCleverly: retainer or pay-per-lead, amount given only on a call\nBelkins: from $5,000, custom proposals above the starter tier\nLevelUp Leads: from $5,000 prepaid, three months minimum\nSalesHive: quote per client, no setup fee\nMartal Group: pilot, then a monthly fee; some plans carry commission\nLeadium: no figure published\nFull report: Haus Research ranking of cold email agencies for SaaS startups\nPlan prices from the source: Sales.co plans and add-ons\nHaus Research — hausresearch.com","thumbnail_url":"https://img.transistorcdn.com/8ZjGPl32W8OA7c2kadKPpFrlXywsx-ikUvQNYKM2zkQ/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8wMzI3/OWUyNzA1NzRhNWM0/ZDZjMWE3M2U1ZDYz/ZGI4My5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}