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Cold calling agencies for B2B services firms

3 agencies in the index offer cold calling for B2B services firms. Ranked by the evidence on record, the first three are Cleverly (Los Angeles, US, from $397 a month), Abstrakt Marketing Group (St. Louis, US, from $5,250 a month) and SalesHive (US, from $5,000 a month). Calling works best where buyers still answer the phone, such as manufacturing, logistics and the trades; check which countries the callers dial and from which time zone. Services are bought on trust and fit, so outreach that shows relevant client names and a clear first step works better than a product-style pitch. 3 of the 3 publish a monthly minimum, from $397 to $5,250, with a median of $5,000. 0 offer pay-per-meeting pricing and 1 offers pay-per-lead; the rest work on a retainer or do not say. Besides cold calling, the services most often offered here are cold email, LinkedIn outreach and appointment setting. 0 build on Clay, 0 work inside HubSpot and 3 use their own or undisclosed tools. 3 have a Clutch or G2 rating on file with the date it was read. Before signing, ask for a sample sequence, the definition of a qualified meeting and who owns the domains and data afterward.

3 agencies·Updated 17 October 2026·How we rank

Cold calling agencies for B2B services firms, ranked
#AgencyHQStackFrom (monthly)ModelProofBadges
1 Cleverly↗ LinkedIn-first productized tiers $397-$997/mo; pay-per-lead option Los Angeles, US Custom $397 Hybrid Clutch4.3 (85) Editor's Pick
2 Abstrakt Marketing Group↗ Also sells SEO/creative; 12-month contracts common St. Louis, US Custom $5,250 Retainer Clutch4.6 (44) SDR Pod
3 SalesHive↗ US-based SDRs; Starter $5k/mo, Growth $8k, Crush $12k; month-to-month US Custom $5,000 Retainer G21.3 (4) Verified DeliverabilitySDR PodEditor's Pick

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What differs for B2B services buyers

  • Buying cycle:30-90 days; the buyer is often the owner or a department head.
  • Budget:3 of the 3 publish a monthly minimum, from $397 to $5,250, with a median of $5,000.

Questions

How much does a cold calling agency cost?
3 of the 3 publish a monthly minimum, from $397 to $5,250, with a median of $5,000. Setup fees and minimum terms vary, so ask for both before comparing monthly prices.
Retainer or pay-per-meeting?
A retainer buys an agreed scope each month and suits a defined ICP with at least three months of runway. Pay-per-meeting moves the risk to the agency and suits offers with a short sales cycle. On this page, 0 agencies offer pay-per-meeting pricing and 1 pay-per-lead.
How long until results?
New sending domains need two to three weeks of warm-up before volume goes out, and list building runs alongside it. Most agencies quote first meetings in weeks four to eight.
Does the stack matter?
0 of the 3 build on Clay and 0 work inside HubSpot. Ask who owns the sending domains, the data and the workflows when the engagement ends; some agencies hand them over and some keep them.