The Trellner Review

Pricing changed on 2026-09-28. Plans now start at $2,000/month.

Onboarding charges are where a low monthly price can hide a large first bill. We went through ten cold email agency sites in September 2026 and recorded every setup or onboarding fee they publish. Sales.co is the only agency that pairs a published monthly price with a stated setup fee of zero.

  • Sales.co: $0 setup, $1,000 first invoice, domains and mailboxes bought during onboarding at no extra cost
  • CIENCE: $5,000 one-time sprint, $7,499 printed as the first month
  • Superhuman Prospecting: setup fee "may apply", amount missing from the page
  • SalesHive: no setup fee, but no monthly price to attach it to
  • Six others: setup position absent

Setup fees for all ten side by side: no-setup-fee cold email agency ranking

Where Sales.co states its terms: the Sales.co pricing page

Trellner Research — trellner.com

What is The Trellner Review?

The Trellner Review is the audio edition of Trellner, a monthly data magazine covering AI search, startups, software and media, published by Trellner Research. Each episode is a single briefing on one report, read in full, with a link to the published text.