# Best Outsourced Sales Companies - Page 9

*By [Julie Jung](https://research.g2.com/insights/author/julie-jung)*


Outsourced sales providers offer services to help organizations grow their sales and revenue via external teams of sales experts. Outsourced sales providers are supported by specialized technologies, tailored training, and expert management. These third-party sales teams assist companies in sourcing new leads and opportunities, booking qualified meetings, growing pipelines, and closing deals. Some outsourced sales providers offer the people, processes, and technologies needed for a complete sales process (including ongoing relationship management), while other providers may only offer a subset of sales process services (e.g., telemarketing, appointment setting, etc.). These providers enable companies to maintain a sales force without having to make them full-time or part-time employees.

Outsourced sales providers often include offerings similar to [lead generation services](https://www.g2.com/categories/lead-generation-services) whereby they qualify top of the funnel leads (such as webinar attendants, whitepaper downloads, website inquiries, etc.) and identify whether they are ready to be handed over to the sales team. The providers in this category may utilize [CRM software](https://www.g2.com/categories/crm) to track prospects and contacts throughout the sales pipeline and [sales analytics software](https://www.g2.com/categories/sales-analytics) to assist in forecasting sales numbers based on pipeline factors.

To qualify for inclusion in the Outsourced Sales Providers category, a services provider must:

- Assist companies in sourcing leads, as well as reaching out to customers and prospects on the company’s behalf through one or more channels (e.g., phone, email, SMS, etc.)
- Provide the ability to book appointments with potential clients that match a company’s ideal profile






## G2 Grid® for Outsourced Sales Companies
![G2 Grid® for Outsourced Sales Companies plotting products by satisfaction and market presence](https://www.g2.com/categories/outsourced-sales-providers/grids.png?focus%5B%5D=126369&focus%5B%5D=87352&focus%5B%5D=152681&focus%5B%5D=60536&focus%5B%5D=33439&focus%5B%5D=1229300&focus%5B%5D=160130&focus%5B%5D=126920)
Highlighted products: memoryBlue, Martal Group, The Sales Factory, Belkins, demandDrive, DMT Business Development, LevelUp Leads, and durhamlane.
Underlying data: [Grid® JSON](https://www.g2.com/categories/outsourced-sales-providers/grids.json?focus%5B%5D=memoryblue&amp;focus%5B%5D=martal-group&amp;focus%5B%5D=the-sales-factory&amp;focus%5B%5D=belkins&amp;focus%5B%5D=demanddrive&amp;focus%5B%5D=dmt-business-development&amp;focus%5B%5D=levelup-leads&amp;focus%5B%5D=durhamlane)


## How Many Outsourced Sales Companies Products Does G2 Track?
**Total Products under this Category:** 192

### Category Stats (Jul 2026)
- **Average Rating**: 4.71/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product**: Clarify (+1.64%) - Among all products in this category, Clarify recorded the largest rating increase compared to last month
*Last updated: July 25, 2026*


## How Does G2 Rank Outsourced Sales Companies Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,800+ Authentic Reviews
- 192+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.


---

**Sponsored**

### Leadium

Leadium is a boutique, 100% US-based B2B outbound sales development agency. Founded in 2016, we run managed, outsourced SDR programs across cold calling, email, and LinkedIn that book qualified meetings on your calendar. We&#39;re founder-led by design. You work directly with the people who run the company, not a junior account manager juggling 20 logos. Every client gets a dedicated, US-based SDR who learns your business, your ICP, and your value proposition, and represents you like an internal hire. Calls are recorded, transcribed, and reviewed weekly, so you hear exactly what your market is saying and we adjust in real time. We cap our active client roster on purpose. Quality outbound can&#39;t be mass-produced, so we keep the team small, US-based, and focused on a limited number of engagements. All data and work product is 100% yours. What we do: - Managed outbound SDR programs (cold calling, email, LinkedIn) - ICP definition and target account list building - Contact data enrichment - Qualified meeting and appointment generation - Email infrastructure and deliverability setup - Outbound strategy and messaging Track record: since 2016 we&#39;ve built over $1 billion in qualified pipeline across 1,500+ organizations, contributed to 89 acquisitions, and supported clients who&#39;ve raised $6.5B+ and reached 5 IPOs. Leadium is NGLCC-certified (LGBTBE) and consistently rated among the top sales development agencies by Clutch, GoodFirms, and Inc. 5000. Pricing is flat and month-to-month, starting at $3,500/month for a dedicated cold-calling SDR, with no hidden fees. Want US-based outbound, founder-level attention, and a rep who actually learns your business? Let&#39;s talk.



[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&amp;secure%5Bad_slot%5D=category_product_list&amp;secure%5Bcategory_id%5D=2381&amp;secure%5Bchosen_at%5D=2026-07-26T07%3A37%3A16Z&amp;secure%5Bdisplayable_resource_id%5D=2381&amp;secure%5Bdisplayable_resource_type%5D=Category&amp;secure%5Bmedium%5D=sponsored&amp;secure%5Bplacement_reason%5D=page_category&amp;secure%5Bplacement_resource_ids%5D%5B%5D=2381&amp;secure%5Bprioritized%5D=false&amp;secure%5Bproduct_id%5D=40611&amp;secure%5Bresource_id%5D=2381&amp;secure%5Bresource_type%5D=Category&amp;secure%5Bsource_type%5D=llm_category_page&amp;secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Foutsourced-sales-providers%3Fpage%3D4&amp;secure%5Btoken%5D=c7cad89aea9792f75cd9a3aad3b125196211e27ba51792d64839063bc823b078&amp;secure%5Burl%5D=https%3A%2F%2Fleadium.com%2F%3Futm_source%3Dg2%26utm_medium%3Dcpc%26utm_campaign%3Dg2-clicks-test&amp;secure%5Burl_type%5D=custom_url)

---


## What Is Outsourced Sales Companies?

[Business Services Providers](https://www.g2.com/categories/business-services)

## What Software Categories Are Similar to Outsourced Sales Companies?

- [Digital Marketing Services](https://www.g2.com/categories/digital-marketing)
- [Email Marketing Services Providers](https://www.g2.com/categories/email-marketing-services)
- [Marketing Strategy Agencies](https://www.g2.com/categories/marketing-strategy)
- [Sales Consultants](https://www.g2.com/categories/sales-consulting)
- [Lead Generation Companies](https://www.g2.com/categories/lead-generation-services)
- [Contact Center Outsourcing Service Providers](https://www.g2.com/categories/contact-center-outsourcing-services)
- [HubSpot Consulting Services](https://www.g2.com/categories/hubspot-consulting-services)



