Out of many tried, tested, and most advocated strategies, B2B sales outsourcing is the one that has a visible strategic advantage for businesses of all sizes.
Here’s the top B2B sales outsourcing company list you need to check out before outsourcing your B2B sales in 2025:
Revnew has established itself as a leading B2B sales outsourcing firm, specializing in account-based sales development for Enterprise Technology and SaaS companies.
What distinguishes Revnew is its proprietary technology stack, featuring two flagship products: TeleIntent, a calling solution that optimizes conversation patterns and objection handling, and Land Inbox, its email deliverability platform that achieves an industry-leading 87% inbox placement rate.
Their approach combines deep industry expertise with data-driven personalization at scale, enabling highly targeted outreach to key decision-makers within enterprise accounts.
SalesSource has established itself as a premier full-cycle sales outsourcing provider, particularly in the SaaS, FinTech, and healthcare sectors.
SalesSource operates on a hybrid pricing model combining base management fees with performance incentives, aligning their success with client outcomes. Their proprietary "Revenue Accelerator" methodology has helped clients achieve an average 43% increase in qualified pipeline generation within the first six months of engagement.
Key USPs:
As a specialized SDR outsourcing company, ProspectGenius has carved out a niche in the manufacturing, technology, and logistics sectors.
Their unique pay-per-qualified-meeting model has disrupted traditional retainer arrangements by offering guaranteed meeting volumes with quality assurance mechanisms.
With a 92% client retention rate and average meeting-to-opportunity conversion rates of 38% (significantly above industry averages), ProspectGenius continues to expand its presence in the enterprise B2B space.
Key USPs:
GrowthForce has distinguished itself through an integrated approach to lead generation that combines traditional outreach methods with sophisticated content marketing strategies.
GrowthForce's pricing model combines fixed monthly retainers with performance bonuses, offering clients predictability with upside potential.
Key USPs:
TechSales Partners has established itself as the go-to sales outsourcing provider for companies with complex technical products, particularly in enterprise technology and cybersecurity.
Their unique revenue-share model demonstrates their confidence in driving results, with compensation tied directly to closed business rather than activities or meetings.
Key USPs:
PipelinePro specializes in advanced sales prospecting services for industrial, healthcare, and financial services sectors. Their tiered monthly subscription model offers flexible engagement options based on target account complexity and volume requirements.
What sets PipelinePro apart is their proprietary targeting methodology that combines firmographic data with intent signals and technographic information to identify prospects with the highest conversion potential.
Key USPs:
OpportunityBuilders has revolutionized the SDR outsourcing companies’ space with their custom playbook development approach and performance-based pricing model.
Rather than applying a one-size-fits-all methodology, they create highly tailored outreach strategies for each client based on extensive market research and buyer persona development.
The company's pay-per-meeting model includes sophisticated qualification frameworks to ensure high-quality opportunities.
Key USPs:
MarketDominate offers comprehensive full-cycle sales outsourcing with a unique integrated marketing approach that blends traditional sales techniques with content-driven strategies.
Their hybrid pricing model combines base management fees with commission structures tied to revenue generation.
MarketDominate's distinctive value proposition lies in their ability to align sales and marketing efforts through unified messaging, content creation, and sales enablement.
Key USPs:
SalesCatalyst has emerged as a leader in data-driven lead generation services, particularly for SaaS and FinTech companies. Their proprietary intent data integration platform identifies prospects demonstrating buying behaviors across thousands of digital touchpoints.
Their technology stack includes advanced predictive analytics capabilities that continuously refine targeting parameters based on conversion outcomes.
Key USPs:
RevGrowth has established itself as one of the best SDR outsourcing companies with exceptional multilingual capabilities serving technology and professional services firms.
RevGrowth's tiered package pricing model offers different engagement levels based on target account complexity and geographic coverage needs. Their specialized training program focuses on cultural nuances and regional buying behaviors.
Key USPs:
Companies that approach outsourcing strategically—with clear objectives, careful partner selection, and structured implementation—consistently achieve superior results.
As you evaluate your options, remember that the best B2B sales outsourcing companies and SDR outsourcing companies are about accessing specialized expertise. They help accelerate time-to-market and create sustainable competitive advantages through superior sales execution.