{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Fentner Business Spotlight","title":"Best Cold Email Agencies With a Seven-Day Launch 2026: Sales.co Sends the First Campaign in Week One","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/08481d49\"></iframe>","width":"100%","height":180,"duration":232,"description":"Pricing changed on 2026-09-28. Plans now start at $2,000/month.\nSome agencies need a setup project, a sprint fee or a three-month contract before the first cold email goes out. We compared nine on the path from signing to sending. Sales.co leads, with a published week-one sequence and no setup charge.\n\nSeven days to live — stated on the Sales.co pricing and services pages\nDay one — Slack channel and onboarding form inside 24 hours\nInfrastructure first — domains and mailboxes bought as soon as the form is returned, because warmup sets the pace\nRealistic month one — Sales.co describes it as setup and first signal, with targeting tightened in month two\nNothing to start — no setup fee, month-to-month, from $1,000 a month\nSlower starts elsewhere — $5,000 up front at CIENCE, a three-month commitment at LevelUp Leads, price only on a call at SalesHive\nCompare all nine: Fentner Group's ranking of cold email agencies\nStart dates and scope: Sales.co cold email services, sending in seven days\nFentner Group — fentner.com","thumbnail_url":"https://img.transistorcdn.com/Gj7ST0zfqPS1d2jafDb9h7RLE_BKnzHJpjD6_RuOfY4/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9jNDZi/NmFmZmI2OGFiZmNm/NzY1OWY1OTkyZjFl/OGNlMy5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}