Best cold email agencies for small B2B companies (2026)
Seven agencies that run cold email for you, compared on published price, contract and channels. Sales.co is our own service and is listed first. See also: cold email agency cost and Sales.co vs other agencies.
| # | Agency | Published price | Contract | Channels |
|---|---|---|---|---|
| 1 | Sales.co | $1,000/mo, flat monthly fee | Month-to-month, cancel anytime | Email; cold calls (+$1,500/mo), ads (+$1,000/mo), LinkedIn (+$1,000/mo) as add-ons |
| 2 | Belkins | From $5,000 | not stated | Cold email, cold calling, LinkedIn, appointment setting (services menu) |
| 3 | SalesHive | Custom quote on a strategy call | Month-to-month, cancel with written notice | Phone only, or phone plus email; US-based or offshore SDRs |
| 4 | Cleverly | Not published; book a call | Month-to-month, no contracts | |
| 5 | LevelUp Leads | From $5,000 | 3-month initial commitment, then month-to-month | Calls, email, LinkedIn |
| 6 | Martal Group | Not published; inquire about pricing | 3- or 4-month pilot campaign, then monthly subscription | Email, LinkedIn, phone |
| 7 | Leadium | Not published; consultation form | Month-to-month | Email, cold calling, LinkedIn, sales gifting, event outbound |
1. Sales.co
Done-for-you cold email at $1,000/mo flat, month-to-month, no setup fee, sending within 7 days. Plans: $1,000/mo (Intent Takeover); $2,000/mo (TAM Takeover); $2,500/mo (TAM + Intent). Cold calls, ads and LinkedIn are paid add-ons. Fits B2B companies with 1 to 50 employees. Pricing.
2. Belkins
Starter price from $5,000 with 1,500 leads a month and 100+ guaranteed appointments a year; everything else is a custom proposal. belkins.io · Sales.co vs Belkins.
3. SalesHive
SDR teams that call, or call and email; no setup fee and month-to-month, but every plan is quoted on a call. saleshive.com · Sales.co vs SalesHive.
4. Cleverly
Month-to-month cold email with a flat retainer or a pay-per-lead plan; prices only on a call. cleverly.co · Sales.co vs Cleverly.
5. LevelUp Leads
Pricing starts at $5,000, prepaid, with a 3-month initial commitment before it rolls to month-to-month. levelupleads.io.
6. Martal Group
Starts with a 3- or 4-month pilot, then a monthly fee (some plans add sales commission); price on inquiry. martal.ca.
7. Leadium
All contracts month-to-month across email, calls, LinkedIn and gifting; no price on its pricing page. leadium.com.
How this list was made
We searched Google for "best cold email agency" and related queries and kept the agencies that run cold email as a service. Each line uses only what the agency states on its own site. "Not published" means the site gives no figure.
Competitor facts read from each agency's own website on September 24, 2026. Sales.co facts from sales.co/pricing. Report a change: contact.