20 of the best B2B Software lead generation companies

As the software industry continues to grow, the need for effective B2B lead generation has never been more critical. Companies that specialize in helping Software as a service businesses find and convert high-quality leads are in high demand. In 2025, these lead generation companies have adapted to new trends, technology, and methodologies to offer innovative solutions tailored to the needs of B2B marketers.

Our Top 3 B2B Software Companies

1

Business Information:

Notable Clients: Dell,
Cloudflare, Gartner
Leadership Experience: 5.0
Company Size: 1-50
Year Founded: 2011
Headquarters: Pearl River, NY
Avg. Reviews: 4.9

Approach to Lead Generation: Comprehensive, data-driven marketing strategies with a focus on multi-channel lead generation.

About Information:

Reach Marketing tops our list for its robust approach to B2B SaaS lead generation. They are known for leveraging extensive databases, advanced marketing automation, and personalized email campaigns to drive high-quality leads. Their proprietary technology allows clients to access real-time data and analytics, ensuring transparency and optimizing marketing efforts.

reach marketing secondary image

Summary of Reviews:

Clients frequently highlight their ability to deliver measurable results quickly. Their data-driven approach, combined with creative marketing solutions, ensures clients receive a high volume of leads that convert effectively. Reviews often mention the responsiveness of the Reach Marketing team and their deep understanding of the SaaS industry.

2

Business Information:

Notable Clients: Salesforce, Verisign, Credit Karma
Leadership Experience: 4.9
Company Size: 100-250
Year Founded: 2009
Headquarters: San Francisco
Avg. Reviews: 4.9

Approach to Lead Generation: Using thought leadership and SEO for long-term B2B SaaS lead generation.

About Information:

First Page Sage is known for its content-driven approach, which positions clients as thought leaders in their respective fields. This strategy attracts qualified leads through high-ranking SEO content, focusing on sustainable, long-term growth.

first page sage

Summary of Reviews:

Clients praise First Page Sage for their strategic insights and high-quality content. While results may take a few months to manifest, the long-term benefits are widely acknowledged. Their emphasis on thought leadership helps establish authority and credibility in niche markets.

3

Business Information:

Notable Clients: Adobe, Smartsheet, Zoom
Leadership Experience: 4.5
Company Size: 1000+
Year Founded: 2007
Headquarters: Vancouver, WA
Avg. Reviews: 4.5

Approach to Lead Generation: Extensive lead list sales and data enrichment services, helping businesses identify and reach potential clients.

About Information:

ZoomInfo is renowned for its vast database of business contacts and its ability to provide verified, actionable lead information to B2B SaaS companies.

Zoominfo

Summary of Reviews:

Clients appreciate ZoomInfo’s comprehensive data offerings and the quality of its lead lists. While some concerns about cost exist, the value provided through detailed contact information is widely recognized.

The Top 20 B2B Software Lead Generation Companies

Our comprehensive analysis has identified the top B2B lead generation companies for 2025. We ranked these firms based on several critical criteria, including their notable clients, average review scores, leadership experience, company size, and overall approach to lead generation. These companies have proven their ability to drive growth and deliver substantial ROI for their clients. Below is our detailed ranking of the top B2B lead generation companies for 2025.

 

1

Reach Marketing

reach marketing top 20 saas businesses. number one

Business Information:

Notable Clients: Dell, Cloudflare, Gartner
Leadership Experience: 5.0
Company Size: 1-50
Year Founded: 2011
Headquarters: Pearl River, NY
Average Reviews: 4.9
Read more about this company

Approach to Lead Generation: Comprehensive, data-driven marketing strategies with a focus on multi-channel lead generation.

Reach Marketing tops our list for its robust approach to B2B SaaS lead generation. They are known for leveraging extensive databases, advanced marketing automation, and personalized email campaigns to drive high-quality leads. Their proprietary technology allows clients to access real-time data and analytics, ensuring transparency and optimizing marketing efforts.

Summary of Reviews: Clients frequently highlight their ability to deliver measurable results quickly. Their data-driven approach, combined with creative marketing solutions, ensures clients receive a high volume of leads that convert effectively. Reviews often mention the responsiveness of the Reach Marketing team and their deep understanding of the SaaS industry.

2

FirstPageSage

first page sage b2b saas business top 20 - number two

Business Information:

Notable Clients: Salesforce, Verisign, Credit Karma
Leadership Experience: 4.9
Company Size: 100-250
Year Founded: 2009
Headquarters: San Francisco, CA
Average Reviews: 4.9
Read more about this company

Approach to Lead Generation: Using thought leadership and SEO for long-term B2B SaaS lead generation.

First Page Sage is known for its content-driven approach, which positions clients as thought leaders in their respective fields. This strategy attracts qualified leads through high-ranking SEO content, focusing on sustainable, long-term growth.

Summary of Reviews: Clients praise First Page Sage for their strategic insights and high-quality content. While results may take a few months to manifest, the long-term benefits are widely acknowledged. Their emphasis on thought leadership helps establish authority and credibility in niche markets.

3

Zoominfo

Zoominfo b2b saas business top 20 - number three

Business Information:

Notable Clients: Adobe, Smartsheet, Zoom
Leadership Experience: 4.5
Company Size: 1000+
Year Founded: 2007
Headquarters: Vancouver, WA
Average Reviews: 4.5
Read more about this company

Approach to Lead Generation: Extensive lead list sales and data enrichment services, helping businesses identify and reach potential clients.

ZoomInfo is renowned for its vast database of business contacts and its ability to provide verified, actionable lead information to B2B SaaS companies.

Summary of Reviews: Clients appreciate ZoomInfo’s comprehensive data offerings and the quality of its lead lists. While some concerns about cost exist, the value provided through detailed contact information is widely recognized.

4

Belkins

Belkins b2b saas business top 20 - number four

Business Information:

Notable Clients: Alectric Renewables, Yorktest, CustomChannels
Leadership Experience: 4.5
Company Size: 50-100
Year Founded: 2015
Headquarters: Delaware
Average Reviews: 4.8
Read more about this company

Approach to Lead Generation: Comprehensive suite of lead generation services, including appointment setting, multi-channel outreach, and personalized lead nurturing.

Belkins stands out for its full-service approach, offering 360-degree support for outreach campaigns. They help build consistent sales pipelines with a high lead-to-deal conversion potential.

Summary of Online Reviews: Clients commend Belkins for its high-quality leads and robust outreach strategies. Their ability to build strong relationships with high-value accounts is frequently noted, making them a valuable partner for growing B2B businesses.

5

The ABM Agency

The ABM Agency b2b saas business top 20 - number five

Business Information:

Notable Clients: Baker Hughes, Akeneo, CareMetx
Leadership Experience: 4.2
Company Size: 11-50
Year Founded: 2007
Headquarters: Atlanta, GA
Average Reviews: 4.1
Read more about this company

Approach to Lead Generation: Specializes in Account-Based Marketing (ABM) with a focus on multi-channel engagement strategies.

The ABM Agency tailors its marketing efforts to target high-value accounts, optimizing engagement and maximizing conversion rates through a strategic, data-driven approach.

Summary of Online Reviews: Clients value The ABM Agency’s ability to align sales and marketing efforts. Their expertise in ABM helps businesses effectively target and engage high-value prospects, leading to better ROI.

6

LeadGenius

LeadGenius b2b saas business top 20 - number six

Business Information:

Notable Clients: Snowflake, Square, Signifyd
Leadership Experience: 4.4
Company Size: 100+
Year Founded: 2011
Headquarters: Berkeley, CA
Average Reviews: 4.7
Read more about this company

Approach to Lead Generation: High-quality prospect data combined with personalized outreach to reach ideal buyers effectively.

LeadGenius excels in using human-centric research to gather deep customer insights, which helps in nurturing and growing leads.

Summary of Online Reviews: Clients value LeadGenius for its precision and the personalized nature of its lead generation efforts. Their ability to provide in-depth insights and tailored campaigns makes them a preferred choice for targeted marketing.

7

SalesRoads

SalesRoads b2b saas business top 20 - number seven

Business Information:

Notable Clients: AchieveIt, Captify, Clean Energy
Leadership Experience: 4.3
Company Size: 50-200
Year Founded: 2007
Headquarters: Boca Raton, FL
Average Reviews: 4.6
Read more about this company

Approach to Lead Generation: Appointment setting and lead qualification using phone, email, and LinkedIn outreach.

SalesRoads specializes in creating fit-to-purpose lead generation programs that align with clients’ B2B sales and marketing goals.

Summary of Online Reviews: Clients appreciate SalesRoads for its focus on reaching decision-makers quickly. Their industry-specific expertise and effective outreach strategies are frequently mentioned in positive reviews.

8

Salesloft

Salesloft b2b saas business top 20 - number eight

Business Information:

Notable Clients: Uberlift, 6sense, Square
Leadership Experience: 4.3
Company Size: 1000+
Year Founded: 2011
Headquarters: Atlanta, GA
Average Reviews: 4.7
Read more about this company

Approach to Lead Generation: Salesloft’s approach to lead generation focuses on optimizing multi-channel sales cadences.

Salesloft’s approach includes using personalized email outreach and call tracking, to improve customer engagement and streamline workflows, ultimately driving more qualified leads down the sales funnel.

Summary of Online Reviews: Salesloft consistently receives high marks for its ease of use, customer support, and effectiveness in helping sales teams improve engagement and lead generation processes.

9

SalesPro Leads

SalesPro Leads b2b saas business top 20 - number nine

Business Information:

Notable Clients: Polycom, Plantronics, Samsung
Leadership Experience: 4.75
Company Size: 10-50
Year Founded: 2012
Headquarters: Reno, NV
Average Reviews: 4.75
Read more about this company

Approach to Lead Generation: SalesPro Leads delivers qualified leads for SaaS companies through a mix of inbound and outbound strategies.

SalesPro Leads uses personalized email outreach and call tracking, to improve customer engagement and streamline workflows, ultimately driving more qualified leads down the sales funnel.

Summary of Online Reviews: SalesPro Leads consistently receives high ratings. Clients praise their responsiveness, professionalism, and ability to deliver qualified leads​.

10

Cleverly

Cleverly b2b saas business top 20 - number ten

Business Information:

Notable Clients: LinkedIn-centric campaigns
Leadership Experience: 4.2
Company Size: 50-100
Year Founded: 2018
Headquarters: Los Angeles, CA
Average Reviews: 4.7
Read more about this company

Approach to Lead Generation: Specializes in LinkedIn lead generation, using data-driven, personalized messages to connect with decision-makers.

Cleverly leverages LinkedIn’s features to send proven, personalized outreach messages, targeting qualified prospects and driving them into the sales funnel.

Summary of Online Reviews: Clients appreciate Cleverly’s hassle-free campaign launches and constant flow of viable prospects. Their focus on LinkedIn makes them a strong choice for companies seeking a streamlined approach to social media lead generation.

11

Cience

Cience b2b saas business top 20 - number eleven

Business Information:

Notable Clients: Microsoft, Uber, Lexis Nexis
Leadership Experience: 4.5
Company Size: 500+
Year Founded: 2015
Headquarters: Denver, CO
Average Reviews: 4.8
Read more about this company

Approach to Lead Generation: Offers multi-channel campaigns using innovative tools to build predictable sales pipelines for B2B clients.

CIENCE combines skilled professionals with technology to construct precise lead generation campaigns. They specialize in outbound marketing strategies, including cold calling, email outreach, and LinkedIn networking.

Summary of Online Reviews: Clients appreciate CIENCE’s data-driven approach and its ability to generate high-quality leads quickly. Their expertise in building comprehensive sales pipelines and using multi-channel marketing effectively is frequently highlighted in client feedback.

12

demandDrive

demandDrive b2b saas business top 20 - number twelve

Business Information:

Notable Clients: WhiteHat Security, Salesforce, Cohesity
Leadership Experience: 4.5
Company Size: 100-200
Year Founded: 2011
Headquarters: Waltham, MA,
Average Reviews: 4.6
Read more about this company

Approach to Lead Generation: Specializes in inside sales functions, scalable lead generation, and persistent outreach to drive revenue growth.

demandDrive partners with B2B SaaS companies to establish and scale inside sales teams. They focus on sustainable lead generation and provide tailored services to meet specific business needs.

Summary of Online Reviews: Clients value demandDrive for its flexibility and commitment to building tailored lead generation solutions. Their hands-on approach to managing and optimizing sales processes is well-received by many B2B SaaS companies.

13

Leadium

Leadium b2b saas business top 20 - number thirteen

Business Information:

Notable Clients: Segment, SignalWire, OpenEdge
Leadership Experience: 4.3
Company Size: 165+
Year Founded: 2016
Headquarters: Las Vegas, NV
Average Reviews: 4.5
Read more about this company

Approach to Lead Generation: Offers SQL appointment setting and revenue growth services, using data, content, and technology to engage and convert leads.

Leadium emphasizes providing comprehensive sales infrastructure support to B2B companies. Their approach focuses on outbound strategy and high-quality lead data to drive efficient lead generation campaigns.

Summary of Online Reviews: Clients commend Leadium for its strong focus on data-driven lead generation and the ability to customize solutions based on specific business objectives. Their expertise in combining technology with effective outreach strategies is widely appreciated.

14

Callbox

Callbox b2b saas business top 20 - number fourteen

Business Information:

Notable Clients: Various global IT and software companies
Leadership Experience: 4.4
Company Size: 800+
Year Founded: 2004
Headquarters: Encino, CA
Average Reviews: 4.6
Read more about this company

Approach to Lead Generation: Multichannel ABM (Account-Based Marketing) approach to generate high-value B2B leads, using a combination of email, social media, and direct marketing channels.

Callbox is known for its ability to execute complex lead generation campaigns, including cross-border initiatives, thanks to its multilingual capabilities and wide-ranging industry expertise.

Summary of Online Reviews: Clients highlight Callbox’s capability to deliver personalized interactions and its success in generating qualified leads across different regions and languages. The company’s extensive experience in B2B lead generation and professional project management are often noted as key strengths.

15

LaunchLeads

LaunchLeads b2b saas business top 20 - number fifteen

Business Information:

Notable Clients: Mercato, Mindshare, Celtic Bank
Leadership Experience: 4.3
Company Size: 50-200
Year Founded: 2009
Headquarters: Salt Lake City, UT
Average Reviews: 3.9
Read more about this company

Approach to Lead Generation: Email lead generation and appointment setting with scalable strategies.

LaunchLeads uses a combination of email, cold calling, and social media outreach to create targeted lead lists and nurture leads through personalized content.

Summary of Online Reviews: Clients praise LaunchLeads for their detailed follow-through and engagement. While some mention slower scheduling times, the overall sentiment is positive, highlighting their ability to generate quality leads.

16

Intelemark

intelemark b2b saas business top 20 - number sixteen

Business Information:

Notable Clients: Teligistics, Bespoke Software
Leadership Experience: 4.4
Company Size: 10-50
Year Founded: 2000
Headquarters: Scottsdale, AZ
Average Reviews: 4.75
Read more about this company

Approach to Lead Generation: Intelemark approaches lead generation by offering customized B2B telemarketing services, focusing on appointment setting and lead qualification for complex sales pipelines.

Their strategy includes database management, personalized telemarketing campaigns, and utilizing over 50 years of combined experience to ensure high-quality lead conversion for industries like healthcare and technology​.

Summary of Online Reviews: Intelemark has received positive feedback, with 95% of clients reporting high satisfaction. They are known for their reliability, communication, and results.

17

Upcall

Callbox b2b saas business top 20 - number seventeen

Business Information:

Notable Clients: Amazon, Siemens, LG
Leadership Experience: 4.8
Company Size: 10-50
Year Founded: 2016
Headquarters: San Francisco, CA
Average Reviews: 4.8
Read more about this company

Approach to Lead Generation: Upcall’s approach to lead generation revolves around outbound calling services combined with human engagement.

They utilize highly skilled agents to make personalized cold calls, which are often integrated with clients’ CRM systems. Upcall focuses on delivering transparent results, allowing clients to listen to calls, track lead conversions, and make real-time adjustments to scripts. They also specialize in scheduling appointments and nurturing leads, helping clients by freeing up their internal sales teams to focus on closing deals​.

Summary of Online Reviews: Upcall is praised for its transparency, customer service, and efficiency in lead generation.

18

RocketReach

RocketReach b2b saas business top 20 - number eighteen

Business Information:

Notable Clients: Intel, VISA, Adobe
Leadership Experience: 4.8
Company Size: 51-200
Year Founded: 2015
Headquarters: New York, NY
Average Reviews: 4.75
Read more about this company

Approach to Lead Generation: Provides sales intelligence and lead capture services using its extensive database and AI-powered contact mining tools to help SaaS companies identify and connect with qualified leads.

RocketReach specializes in providing verified contact information through its vast database and advanced search tools, helping businesses streamline their outreach and recruitment efforts.

Summary of Online Reviews: Users appreciate its advanced filtering tools, ease of use, and the accuracy of its contact information.​

19

Strategic Sales & Marketing, Inc

Strategic Sales & Marketingb2b saas business top 20 - number nineteen

Business Information:

Notable Clients: Various IT, business services, and financial services companies
Leadership Experience: 4.8
Company Size: 50-249
Year Founded: 1989
Headquarters: Farmington, CT
Average Reviews: 4.8
Read more about this company

Approach to Lead Generation: SSM specializes in B2B lead generation, appointment setting, and managing sales leads.

SSM focuses on complex, multi-touchpoint sales processes.

Summary of Online Reviews: SSM consistently earns strong reviews, for their effective lead generation and customer-focused approach​.

20

Revnew

Revnew b2b saas business top 20 - number twenty

Business Information:

Notable Clients: Sales Xceleration and various IT companies
Leadership Experience: 4.75
Company Size: 51-200
Year Founded: 2020
Headquarters: Claymont, DE
Average Reviews: 4.75
Read more about this company

Approach to Lead Generation: Revnew’s lead generation approach focuses on data-driven, multi-channel outreach, combining email, LinkedIn, and phone calls to engage key decision-makers.

Revnew tailors their campaigns through account-based marketing, lead scoring, and personalized strategies to deliver qualified leads and consistently improve client sales pipelines​.

Summary of Online Reviews: Revnew consistently receives high reviews for their ability to deliver quality leads and their excellent communication and customer service​.

Understanding the B2B SaaS Lead Generation Landscape

Lead generation is a critical component for the success of any B2B SaaS company. In the B2B space, lead generation is the process of attracting and converting potential business clients into leads that can be nurtured through the sales funnel. The primary goal is to identify potential customers and encourage them to engage with the company, ultimately leading to a sale.

Key Aspects of B2B SaaS Lead Generation:

  • Account-Based Marketing (ABM): This approach focuses on targeting specific high-value accounts rather than casting a wide net. ABM strategies use personalized messaging and targeted outreach to engage decision-makers within these accounts.
  • Content Marketing: Producing valuable and relevant content helps attract, engage, and convert prospects. In the SaaS space, this often involves blog posts, white papers, webinars, and case studies that address specific pain points and offer solutions.
  • Multi-Channel Outreach: Effective lead generation strategies often use a combination of email marketing, social media, paid ads, and SEO to reach potential clients where they are most active.
  • Data-Driven Decision Making: Utilizing analytics and data helps B2B SaaS companies understand customer behavior, optimize marketing efforts, and predict future trends.

The Importance of Choosing the Right Lead Generation Company

Choosing the right lead generation company can make a significant difference in a SaaS company’s growth trajectory. A well-aligned lead generation partner can deliver high-quality leads, enhance brand awareness, and improve overall marketing ROI.

Why It’s Important:

  • Specialization: Some lead generation companies specialize in specific industries, such as SaaS, which means they understand the unique challenges and opportunities within the market. Choosing a company with experience in SaaS can provide a competitive edge.
  • Scalability: The right company should offer scalable solutions that grow with your business, ensuring that lead generation efforts can be ramped up or scaled down based on the company’s needs.
  • Expertise in Multi-Channel Strategies: A competent lead generation partner will utilize a mix of marketing channels tailored to your target audience, increasing the chances of reaching the right prospects effectively.
  • Quality Over Quantity: High-quality leads are more likely to convert into paying customers. A good lead generation company focuses on generating qualified leads rather than just a high volume of leads.

Key Criteria for Evaluating B2B SaaS Lead Generation Companies

When selecting a lead generation partner, it’s essential to evaluate them against several critical criteria:

  1. Notable Clients and Case Studies: Look for companies that have experience working with well-known SaaS businesses. Case studies demonstrating their success with other clients can provide valuable insights into their capabilities.
  2. Leadership and Experience: Evaluate the leadership team’s experience and expertise in B2B SaaS marketing. Companies led by seasoned professionals are more likely to have a deeper understanding of industry best practices and innovative strategies.
  3. Review Scores and Testimonials: Client reviews and testimonials can give you a clear picture of the company’s reputation and the quality of service they provide. High average review scores indicate customer satisfaction and consistent performance.
  4. Service Offerings: Consider the range of services provided. A company offering comprehensive services such as content marketing, SEO, ABM, and email campaigns will be better equipped to create a holistic lead generation strategy.
  5. Technology and Tools: The use of advanced marketing tools and analytics is crucial for optimizing lead generation campaigns. Companies that leverage CRM integrations, marketing automation, and data analytics can provide more targeted and efficient campaigns.

Top Trends in B2B SaaS Lead Generation for 2024

The lead generation landscape is continually evolving, driven by technological advancements and changing consumer behavior. Staying ahead of these trends is essential for success:

  1. AI and Automation: Artificial Intelligence (AI) and automation tools are becoming increasingly important in lead generation. They help in analyzing vast amounts of data to identify patterns, predict customer behavior, and personalize marketing efforts.
  2. Personalization: Personalization goes beyond just addressing leads by their names. It involves understanding their specific needs, industry challenges, and business goals. Personalized marketing messages and content tailored to the prospect’s pain points can significantly increase conversion rates.
  3. Omnichannel Marketing: Engaging prospects through multiple channels, such as email, social media, content marketing, and PPC, provides a more holistic approach to lead generation. Omnichannel strategies ensure that leads receive consistent messaging and can engage with the brand on their preferred platforms.
  4. Content-Led Growth: High-quality content that educates and informs prospects remains a cornerstone of lead generation. Interactive content like webinars, live demos, and podcasts are gaining popularity as they provide value while engaging the audience in real-time.

How to Measure the Success of B2B SaaS Lead Generation Efforts

Evaluating the success of lead generation efforts is crucial to ensure continuous improvement and optimization:

  1. Lead Quality: The quality of leads generated is more important than the quantity. Lead quality can be measured by tracking conversion rates, lead-to-opportunity ratios, and customer lifetime value (CLV).
  2. Cost Per Lead (CPL): This metric helps determine the efficiency of lead generation campaigns. A lower CPL indicates that campaigns are cost-effective in generating high-quality leads.
  3. Conversion Rates: Tracking the percentage of leads that convert into customers provides insights into the effectiveness of the lead nurturing process and the overall sales funnel.
  4. Sales Cycle Length: Analyzing the time it takes for a lead to move through the sales funnel and become a customer can highlight areas for improvement. Shortening the sales cycle can lead to increased efficiency and faster revenue generation.
  5. Return on Investment (ROI): Measuring the ROI of lead generation campaigns helps in understanding the financial impact of marketing efforts. High ROI indicates that the lead generation activities are yielding substantial returns compared to the investment made.

Best Practices for Working with a B2B SaaS Lead Generation Company

To maximize the benefits of working with a lead generation partner, consider the following best practices:

  1. Clearly Define Goals and KPIs: Establish clear objectives and key performance indicators (KPIs) from the outset. This alignment helps the lead generation company tailor their strategies to meet specific business goals.
  2. Foster Open Communication: Regular communication between your team and the lead generation company is essential. This ensures that campaigns are aligned with your brand messaging and objectives, and any necessary adjustments can be made promptly.
  3. Provide Access to Resources: Share relevant resources, such as case studies, customer testimonials, and industry reports, to help the lead generation company create compelling marketing content and campaigns.
  4. Continuous Monitoring and Feedback: Regularly review the performance of lead generation campaigns using analytics and reporting. Provide feedback to the lead generation partner to help refine strategies and improve outcomes.
  5. Be Open to Collaboration: Treat the lead generation company as an extension of your team. Collaborative efforts, such as joint strategy sessions and brainstorming meetings, can lead to more innovative and effective campaigns.