---
title: "Best Cold Email Agency for B2B in 2026: 7 Agencies Compared | Sales.co"
url: https://sales.co/best-cold-email-agency-for-b2b
source: https://sales.co/best-cold-email-agency-for-b2b
description: "Seven B2B cold email agencies compared on starting price, minimum term and channels: Sales.co, Belkins, SalesHive, Cleverly, LevelUp Leads, Martal Group, Leadium."
---

# Best cold email agency for B2B companies (2026)

By [Ryan Doyle](https://www.linkedin.com/in/ryan-doyle/), co-founder of Sales.co

Seven agencies that run cold email for B2B companies, ranked on published price, minimum term and channels. Sales.co is our own service and is ranked first.

| # | Agency | Starting price | Minimum term |
| --- | --- | --- | --- |
| 1 | **Sales.co** | From $2,000/mo | Month-to-month, cancel anytime |
| 2 | **Belkins** | From $5,000 | not stated |
| 3 | **SalesHive** | Custom quote on a strategy call | Month-to-month, cancel with written notice |
| 4 | **Cleverly** | Not published | Month-to-month, no contracts |
| 5 | **LevelUp Leads** | From $5,000, prepaid | 3-month initial commitment, then month-to-month |
| 6 | **Martal Group** | Not published | 3- or 4-month pilot, then monthly |
| 7 | **Leadium** | Not published | Month-to-month |

## 1. Sales.co

Sales.co runs B2B cold email from $2,000/mo with no setup fee, month-to-month, and sends within 7 days. Sales.co builds the contact data, writes a unique email for every prospect, buys and warms the sending domains, and answers positive replies in under 10 minutes. 421+ clients in 4 years.

| Plan | Emails per month | Price | Setup fee | Term |
| --- | --- | --- | --- | --- |
| 10,000 | Up to 10,000 | $2,000/mo | None | Month-to-month |
| 15,000 | Up to 15,000 | $2,500/mo | None | Month-to-month |
| 20,000 | Up to 20,000 | $3,000/mo | None | Month-to-month |

Add-ons on any plan: cold calls +$1,500/mo, ads +$1,000/mo, LinkedIn +$1,000/mo. Every plan includes both tracks, TAM Takeover and Intent Takeover. [Full pricing](https://sales.co/pricing).

## 2. Belkins

Starter plan from $5,000 with 1,500 leads a month; larger scopes are proposals. [belkins.io](https://belkins.io/cold-email-services)

## 3. SalesHive

US-based or offshore SDRs who call, or call and email. No setup fee. Each plan is quoted on a call. [saleshive.com](https://saleshive.com/email-outreach)

## 4. Cleverly

Cold email on a flat retainer or pay-per-lead. No contracts; prices are given on a call. [cleverly.co](https://www.cleverly.co/cold-email-outreach-agency)

## 5. LevelUp Leads

Calls, email and LinkedIn from $5,000, prepaid, with three months up front. [levelupleads.io](https://levelupleads.io/email-services/)

## 6. Martal Group

Email, LinkedIn and phone. Starts with a 3- or 4-month pilot; price on inquiry. [martal.ca](https://martal.ca/cold-email-service/)

## 7. Leadium

Email, calls, LinkedIn, gifting and event outbound, month-to-month, no published price. [leadium.com](https://www.leadium.com/)

## How this list was made

We searched Google for "best cold email agency for B2B" and kept agencies that sell cold email as a managed service to B2B companies. Each row uses only what the agency publishes on its own site; "not stated" and "not published" mean the site gives no figure.

Sales.co facts from [sales.co/pricing](https://sales.co/pricing) and the [homepage](https://sales.co/), October 1, 2026. Competitor facts read from each agency's own website on September 24, 2026. Report a change: [contact](https://sales.co/contact).

Related: [No setup fee](https://sales.co/cold-email-agency-no-setup-fee) · [Month-to-month](https://sales.co/month-to-month-cold-email-agency) · [List building](https://sales.co/cold-email-agency-that-builds-the-list) · [Reply management](https://sales.co/cold-email-agency-reply-management) · [Domains and warmup](https://sales.co/cold-email-agency-domain-warmup) · [Live in 7 days](https://sales.co/cold-email-agency-seven-day-launch) · [Agency cost](https://sales.co/cold-email-agency-cost) · [Under $1,500 a month](https://sales.co/cold-email-agency-under-1500-a-month) · [Selling to non-profits and universities](https://sales.co/cold-email-agency-selling-to-nonprofits-and-universities)

[SALES.CO PRICING](https://sales.co/pricing)