Top 11 B2B Sales Agencies in Los Angeles

Finding a reliable sales agency in Los Angeles can be challenging, especially when you’re trying to scale B2B operations in a competitive market.

This guide highlights the top-performing sales agencies in LA, selected based on their proven results, client reviews, and specialization in cold outreach, lead generation, appointment setting, and sales consulting.

How we selected these LA based agencies

We analyzed over 10 agencies in Los Angeles based on key criteria – service specialization, B2B experience, outbound channels supported, verified client reviews, and tech compatibility.

Only agencies with a proven record of driving qualified leads made this list.

Also other factor we considered were –

• Cost-effectiveness and ROI
• B2B focus and sales strategy specialization
• Client success stories and testimonials
• Multichannel expertise (email, phone, LinkedIn, SMS)
• Tech integrations and CRM compatibility

Top 10 sales agencies in Los Angeles for B2B growth

#1 Cleverly 

Founded in 2016, is a B2B lead generation agency that specializes in outbound sales. They work with companies across a range of industries, including technology, healthcare, and finance.

What sets them apart is their use of AI technology to automate and optimize lead generation campaigns.

• Specialization: in providing outbound sales and lead generation services to businesses. Their services include cold email campaigns, LinkedIn outreach, and appointment setting.

• Clients: worked with clients like Salesforce, IBM, and Gainsight.

• Customer review:

“With Cleverly’s marketing efforts, the company was able to beef up the LinkedIn profiles they needed and discovered potential contacts for new projects. They executed a seamless workflow and were effective at finding solutions to issues. Their active involvement was commendable.”

___________

#2. SalesCaptain

Founded in 2021, is a UK-based B2B outbound sales agency that specializes in building multi-channel outreach engines for SaaS, tech, and service-based businesses. SalesCaptain serves clients across industries, including ad tech, fintech, healthcare, and HR.

What sets them apart is their use of AI-driven workflows, intent data, and deep automation to deliver highly personalized outbound campaigns at scale.

Specialization: in outbound lead generation through cold email, LinkedIn outreach, CRM integration, and deliverability setup. Their services also include data enrichment, ICP targeting, and sales automation strategy.

Clients: worked with clients such as AdLib DSP, Riskwell, Tatton Investment Management, Pixofix, and Version2.

SalesCaptain Rating

Customer review:

“Working with SalesCaptain has been an absolute game-changer. Every month, we receive 20+ warm, well-vetted opportunities. They feel like an extension of our team, proactive, fast, and deeply aligned with our goals.”

___________

#3. Upcall 

Founded in 2016, is a B2B sales and marketing agency that provides outbound calling services.

They work with companies across a range of industries, including SaaS, e-commerce, and real estate. Upcall’s focus is on using data-driven insights to create highly personalized and effective outreach campaigns.

• Specialization: in providing outbound calling services to help businesses generate leads, set appointments, and conduct customer surveys.

• Clients: worked with clients such as Uber, Airbnb, and Yelp.

• Customer review:

“Upcall has booked three calls for the product demo in half a month, and 18 leads have requested more information. The team has an effective workflow with the client, and the project has also been managed well. In addition, the team has been responsive and quick in understanding the client’s product.”

________________

#4. Beyond Codes Inc. 

Founded in 2008, is a B2B lead generation agency that specializes in appointment setting and market research. They work with companies across a range of industries, including technology, finance, and healthcare.

Beyond Codes Inc.’s key differentiator is their focus on quality over quantity, delivering high-quality leads rather than a large quantity of leads.

• Specialization: in providing sales and marketing services to B2B technology companies. Their services include lead generation, appointment setting, and account-based marketing.

• Clients: has experience working with Microsoft, SAP, and Siemens.

• Customer review:

“Thanks to Beyond Codes Inc.’s field expertise and commitment to delivering marketable results, the client has been rewarded with quality calls, further leading to increased business opportunities. The team swears by an organized workflow and is keen on bringing productive ideas to the table.”

Read more: Top 10 Sales Agencies in San Francisco

#5. Agency-leads.com

Founded in 2017 with a mission to enable global growth for organizations. Their flagship product, Agency Leads software, has generated over 125,000 verified leads in recent years.

A unique feature is their manual verification process by Lead Geniuses, who add 1,500+ fresh leads weekly. Users can find, track, and export outreach efforts, and manage sales outreach on a single, easy-to-use platform.

• Specialization: in lead generation and providing verified contact information for staffing and recruitment agencies

• Customer review:

“Agency Leads has turned our business around. They provide excellent intel that is up to date and has helped us close many new clients.”

________________

#6. Get B2B Leads

Founded in 2004, GetB2B Leads is a Sales and Marketing Solutions firm that specializes in appointment setting and lead generation for global businesses.

They use multi-channel marketing solutions that integrate phone, email, data profiling, and LinkedIn Marketing to reach targeted prospects and pre-qualify potential clients. The company’s primary objective is to set up appointments between clients and interested potential customers to facilitate business deals.

• Specialization: is in appointment setting and lead generation for global businesses through multi-channel marketing solutions.

• Clients: various industries including Information Technology Services, Hospitality, Travel and Transportation, Software Products and Services, Advertising, Medical & Healthcare, and Manufacturing and Distribution.

• Customer review:

“We’ve been working with B2B Leads for nearly eight months now. We weren’t sure how it would go, given how competitive the online web development and branding space is, but we were committed to giving it a good crack. Ecstatic to say we’ve brought on new projects worth over $100K, with more in the pipeline – great return on our investment. Thanks, B2B Leads!”

_____________

#7. Pioneer Lists

Founded in 2018, Pioneer Lists is a b2b lead generation company. They help businesses generate qualified sales leads for their pipeline.

Their tailored lead generation solutions help businesses manage their leads, monitor their marketing campaigns, and increase their client base.

• Specialization: in providing online lead generation services.

• Clients: With a client base of thousands of trusted customers, including top decision-makers of different companies

• Customer review:

“I’m running a travel agency business, the travel mailing list which I’ve purchased from Pioneer lists was very much informative with a valuable address. They delivered service within the deadline, I’m planning to buy one more list in the next month.”

___________

#8. Launch Leads

Founded in 2009, Launch Leads is a B2B lead generation agency. Their multi-channel solutions include business lead generation, demand generation, and appointment setting.

Their proprietary technologies, strategies, and processes help their highly trained team deliver best in class performance. They have been featured in Forbes and Forrester.

• Specialization: Their approach is centered on reliability, transparency, and communication. Customized reporting provides visibility into their activity, and direct access to dedicated campaign resources allows for frequent and efficient communication

• Clients: Walmart, Yahoo, Samsung

• Customer review:

“Launch Leads provided lead generation services for a digital marketing agency. The team took the time to understand the client’s business, customers, and processes to meet all expectations accurately.”

___________

#9. SalesPro Leads

Founded in 2012, SalesPro Leads is a B2B lead generation firm focused on the technology industry.

Their associates have a combined 100 years of B2B appointment-setting experience and they generate highly qualified leads for clients with quality B2B appointment-setting services that convert.

They have a dynamic database that filters only the highest quality sales leads in the specific target market.

• Specialization: focused on results and has a talent for uncovering quality sales opportunities.

• Clients: vmware, polycom, cisco

• Customer review:

“Qualified leads have increased significantly, and the base includes much larger service partners than before. SalesPro Leads records their calls and is quick to set up appointments with new consumers. They ensure a high standard and make any necessary changes to maintain a level of excellence.”

___________

#10. Strategic Sales & Marketing

Founded in 1989 by Al Davidson, Strategic Sales and Marketing (SSM) is a lead generation company specializing in B2B lead generation, appointment setting, and managing sales leads for major accounts in multiple industry sectors. SSM is recognized as one of the leading lights of the lead generation industry.

Their services are targeted towards clients whose primary focus is selling “complex” B2B products and services, typically requiring multiple sales calls over several months to close. 

• Specialization: in generating sales leads for clients who utilize a solution sell process and require leads where prospects have a challenge, problem, or issue that needs to be resolved.

• Clients: Best Hire Inc, FFF Associates, Inc, Outdoor Brokers

• Customer review:

“Strategic’s efforts accounted for 65% of lead conversion over the four-year relationship. Their organization was easy to communicate with and eager to learn new things, all while experiencing little turnover and yielding a level of transparency that set them apart from competitors.”

_______________

#11. GenSales: B2B LeadGen

Eestablished in 2002, specializes in lead generation services. They provide exclusive and curated leads to their clients, who can trust that the leads are pre-qualified and match their customer profile.

The expert team at GenSales nurtures leads to ensure genuine interest and need in their clients’ offerings, allowing them to focus on the sale and grow their business

• Specialization: Lead Generation, Appointment Setting, Prospect Database Lists, Campaign Road Map with Scripts, Market Research / Database Intelligence, and B2B and B2C Outbound Calling Campaigns.

• Customer review:

“GenSales – B2B LeadGen has helped the client bolster its sales operation, garnering more than 300,000 successful sales in maintenance contracts and other projects. The team is highly proactive, and internal stakeholders are particularly impressed with their consistency and low turnover rate.”

Conclusion: choose the right sales agency

Finding the right sales agency in Los Angeles isn’t just about location—it’s about results.

Focus on agencies with proven B2B expertise, industry-specific experience, and transparent performance metrics.

Evaluate each agency’s core services—like SDR outsourcing, lead generation, or multichannel outreach—and ensure they align with your business goals. Review case studies, pricing models, and communication workflows before signing.

Whether you’re a startup or scaling enterprise, a reliable sales agency can drive pipeline growth. Use this guide to shortlist the best-fit partner and take the next step toward predictable revenue.

Cold email platform to pair with your sales agency

While choosing the right agency is crucial, your internal tools also shape your outreach success.

That’s where platforms like SmartReach.io come in.

SmartReach helps sales team and agencies—run scalable, personalized outreach across email, LinkedIn, WhatsApp, and calls, all from one dashboard.

Whether you’re running your own campaigns or collaborating with an external SDR team, SmartReach helps maximize deliverability, automate follow-ups, and keep messaging consistent.

👉 Try SmartReach.io free for 14 days for your agency outreach.

FAQs

Q. What do top sales agencies in Los Angeles offer?

Top LA sales agencies offer cold outreach, LinkedIn lead gen, SDR support, appointment setting, and multichannel B2B prospecting.

Q. How much does it cost to hire a sales agency in Los Angeles?

Costs typically range from $2,000 to $15,000/month based on services, SDR support, and campaign volume.

Q. Which agency is best for tech startups in LA?

Cleverly and Leadium specialize in tech startup outreach using LinkedIn and cold email strategies with proven ROI.

Q. How soon can I see results from an agency?

Most companies see early-stage lead results within 4–6 weeks, depending on the agency and campaign readiness.

Q. What do sales agencies in Los Angeles specialize in?

Top LA sales agencies specialize in B2B lead generation, cold outreach, appointment setting, LinkedIn outreach, and sales development services.

Q. How can I choose the best B2B sales agency?

Look for industry experience, multichannel expertise, strong client reviews, and a clear focus on ROI and lead quality.

Q. Which is the best agency for SaaS sales in LA?

CIENCE and Martal Group are top choices for SaaS companies due to their tech-enabled outreach and enterprise-level targeting.

Q. Do sales agencies in LA offer cold email services?

Yes, most agencies in this list offer cold email, LinkedIn, and SDR services as part of a broader sales outreach strategy.