Discover trusted lead generation firms that attract, qualify, and nurture high-quality prospects. Compare providers by expertise and budget to find the right partner for your business.
We have carefully evaluated over 3,500 companies’ services, awards, portfolios, industry reputation, pricing, and client reviews to help you find lead generation companies that can tailor their strategies to your unique needs and deliver exceptional results. Read on to discover these agencies’ specializations and featured case studies to get one step closer to finding your partner.
Belkins is an award-winning lead generation company with expertise in over 50 industries. It powers businesses to generate high-quality leads and drive sales through its core services that include appointment setting, email outreach, and cold calling. Clients experience a significant boost in their lead generation efforts, as Belkins' lead generation team delivers 200+ opportunities annually, a 15% deal closing rate, a 10:1 return on investment, and a cost savings of 75% compared to maintaining an in-house team.
Check Out Belkins Agency Profile
Callbox is a leading global B2B lead generation company with over 20 years of experience. Powered by AI and a team of 800+ marketing professionals, it helps businesses of all sizes and industries generate high-quality leads and close more deals. Callbox has a proven track record in its lead generation service, sales appointment setting, and outbound sales development. It has completed over 10,000 campaigns and is proudly serving more than 15,000 companies worldwide.
Check Out Callbox Agency Profile
CIENCE Technologies sets a new standard for lead generation services with AI-driven insights and strategies. It leverages Memory AI and other AI technologies to accurately identify in-market buyers, personalize outreach across various channels, and convert them into qualified leads. With over 1,200 employees, CIENCE has grown into a global force, helping clients across diverse industries increase their pipeline and achieve online success.
Check Out CIENCE Technologies Agency Profile
Top lead generation company HigherVisibility aims to drive measurable, profitable growth to companies through its proprietary Targeted Growth System. The system involves creating custom, data-driven SEO, link building, PPC, and Facebook Ad strategies that precisely target high-intent leads and continuously optimize campaigns. Through it, it has helped various clients increase organic leads by 146% and return on ad spend (ROAS) by 124%. HigherVisibility has also gained multiple awards and recognitions for its outstanding campaigns, including the US Agency Awards and the US Search Awards.
Check Out HigherVisibility Agency Profile
LeadBird is a lead generation company trusted by over 100 active clients. It specializes in high-performance, hyper-personalized cold email campaigns designed to identify and engage qualified prospects. LeadBird offers a unique and cost-efficient lead generation service through its pay-per-meeting-ready-lead model. This provides a significant advantage by ensuring clients only pay for leads who are genuinely interested and ready to schedule a meeting.
Check Out LeadBird Agency Profile
The Martal Group is a trusted lead generation company with over 15 years of experience in the industry. It serves a diverse clientele from startups to Fortune 500 companies, helping them manage and accelerate the various stages of their sales pipeline. The Martal Group employs over 200 skilled sales development representatives (SDRs) and sales executives on-demand who excel at sourcing qualified leads through outbound and inbound strategies like email outreach, cold calls, account-based marketing, and appointment setting.
Check Out Martal Group Agency Profile
A full-service lead generation company, Skyline Social, has helped business owners get leads and clients 100% online. It uses a client-centric approach to ensure that every campaign is tailored to a company's specific targets to generate high-quality leads and boost sales. Skyline Social's Done-For-You Lead Generation system creates a complete lead generation campaign for clients, including sales funnel, ads, follow-up emails, and video sales letter, leading to predictable sales appointments every month.
Check Out Skyline Social Agency Profile
SalesRoads is a lead generation company providing sales development rep (SDR) outsourcing and appointment setting services to industrial companies. In its 15+ years of experience, it has set over 100K appointments and built 530 SDR teams. The company’s consistent success has been rewarded with multiple recognitions, including consecutive years on the INC 5000 list.
Check Out SalesRoads Agency Profile
Overdrive Interactive is a Boston-based lead generation company that serves a wide range of B2B and B2C Fortune 500 companies. It focuses on achieving the ideal balance between cost per lead and lead quality. Overdrive Interactive's data-driven approach uses late funnel metrics to ensure it can deliver not only high-volume leads but also high-quality prospects that convert into customers.
Check Out Overdrive Interactive Agency Profile
Respect Studio is a renowned LinkedIn lead generation specialist, helping individuals and B2B companies worldwide achieve their goals. With a portfolio of over 200 satisfied clients, the lead generation company understands the power of LinkedIn to bring huge benefits to businesses that have a clear understanding of their target audience and possess a compelling unique selling proposition (USP). With over 299,997 generated leads Respect Studio has solidified its spot among the renowned lead generation companies.
Check Out Respect Studio Agency Profile
To provide you with the best possible lead generation services, we conducted a thorough evaluation of thousands of agencies, assessing their specialized areas, client feedback, project success rates, market reputation, team expertise, and clientele.
We used the following criteria to rank the top lead generation service providers:
Visit the DesignRush Agency Ranking Methodology page to learn more about our comprehensive selection process.
| Agency Name | Location | Hourly Rate | Size | Best For |
| Belkins | Dover, DE | $50 | 250-499 | Overall |
| Callbox | Los Angeles, CA | Inquire | 500-599 | ABM lead generation |
| CIENCE Technologies | Denver, CO | $25 | 1,000 and up | Sales development projects |
| HigherVisibility | Memphis, TN | Inquire | 50-99 | SEO lead generation |
| LeadBird | Los Angeles, CA | $1 | Under 49 | B2B pay-per-lead generation |
| Martal Group | Toronto, Canada | $45 | 50-99 | Sales enablement |
| Skyline Social | Miami, FL | $1 | Under 49 | Facebook ads lead generation |
| SalesRoads | Boca Raton, FL | Inquire | 100-249 | Sales development rep (SDR) outsourcing |
| Overdrive Interactive | Boston, MA | Inquire | 250-499 | Integrated lead generation campaigns |
| Respect Studio | Lviv, Ukraine | $100 | Under 49 | LinkedIn lead generation |
Our agency specializes in jumpstarting "stuck" businesses. In just 48 hours, we can show you how to boost your sales through targeted strategies. Our tailored marketing plans, email campaigns, and lead strategies are designed to generate new customers, nurture existing clients and drive sales. With 25 years...
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At PixelDrip, we specialize in empowering individuals and businesses to establish a compelling online presence through our expertise in website design and SEO-driven content creation. Our tailored solutions enable clients to shift their focus towards business growth and advancement, knowing that their digital...
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We are passionate about what we do because we know it works. Our services are designed to create customised strategies that are tailored to the specific needs of each client. We pride ourselves on our ability to provide solutions that ensure a strong and consistent presence across all channels...
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Blue Ridge Design and Marketing is a comprehensive creative agency dedicated to assisting businesses of all scales in discovering their distinctive brand identity and establishing meaningful connections with their intended demographic. Our team comprises enthusiastic visionaries and adept creative experts...
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On-brand WordPress websites and digital marketing services for entrepreneurs and small businesses from around the world...
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Maison Mint Marketing Agency bridges the gap between curated aesthetics and rigorous data analytics. As a founder-led e-commerce boutique, we specialize in scaling brands through Meta Ads, strategic design and automated growth systems...
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liina plaado's Review Sourced from Google
A very professional agency, apart from simply explaining things and involving the client, the results were also very good.
Sula Design's Review Sourced from Google
They help Sula Design with marketing. They are fast, on time and creative. They give monthly updates so we are always on top of everything.
Kai-Melli Kapten's Review Sourced from Google
Although the marketing field is constantly changing in terms of trends, I still received specific tips on what to focus on in the future, which made the topic much more understandable for me. Friendly advice based on my own experiences (not just theory)!
Metrik is a performance-driven marketing agency specializing in paid media, SEO, and data-backed growth strategy. We help businesses turn search traffic into measurable revenue through Google Ads, conversion optimization, and strategic creative. Every campaign is built on real performance data, clear metrics...
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We are an SEO-first Digital Marketing Agency serving Canada and the USA. We help you increase your search visibility and make every click count...
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ashim sethi's Review Sourced from Google
Kumar and his team at Clickworthy are truly outstanding. If you’re looking for a digital marketing agency in Mississauga that actually delivers, this is the one. From the very beginning, their fast turnaround and clear communication made the whole process stress-free.We initially approached them for local SEO in Mississauga and were impressed with how quickly our rankings improved. They’re not just an SEO agency in Mississauga—they also built us a sleek, responsive site with their web design Mississauga team. The WordPress website design was flawless, and Kumar proved to be a highly skilled WordPress developer in Mississauga.On top of that, they set up our Shopify store, designed high-converting landing pages, and took over our Google Ads management. Their expertise as a PPC agency for small business gave us measurable results almost immediately.What really sets them apart is that they’re more than just a marketing agency in the Toronto GTA—they’re a partner that understands business goals and executes with precision.Highly recommend Clickworthy if you want a team that can handle everything from SEO to paid media to design, all under one roof.
Syed Ali Imam's Review Sourced from Google
They have been a great help through my digital marketing needs. The team not only helped me and my project for our SEO requirements but also helped with our Shopify set up and ran our ad campaign. Truly appreciated the fact that they gave us reports on the implementation and reach of the campaign. Highly recommended within the Mississauga and Peel region.
Lara LN Studio's Review Sourced from Google
I worked with Kumar from Clickworthy for about 6 months and had a great experience. I'm new to the world of SEO, and he was incredibly helpful in explaining concepts in a clear, straightforward way. He was always available, and the support he provided made a big difference in getting our website seen by more people. I’ve already noticed an increase in traffic. Thank you, Kumar!
Consortium NYC specializes in affordable web design and SEO services for small businesses seeking organic lead generation without paid ads. Our NYC-based team creates SEO-optimized websites from the ground up, focusing on voice search optimization and AI-friendly content that ranks naturally in Google. We...
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Dmitry DDNY's Review Sourced from Google
Working with Consortium NYC agency was a game-changer for my business! They delivered a custom, responsive web design for my website that’s sells and their CEO marketing strategy with strong branding, SEO optimization, and lead generation tools.Jeff was absolutely best in his field .. As a CEO, I appreciated his insight into digital marketing trends, and how they aligned the website with my growth goals.
William Snyder's Review Sourced from Google
We’ve been working with Jeff at Consortium NYC Web Design Agency for some time now, and the results have been impressive. Jeff has diligently optimized our pressure washing company’s SEO, delivering measurable improvements and valuable insights that have helped us grow our online presence. His responsiveness and clear communication make him a pleasure to work with. I highly recommend Consortium for anyone seeking expert SEO services.
Jenni Martinez's Review Sourced from Google
Consortium | NYC is truly the best in web design and SEO! Jeff and his team went above and beyond to bring my vision to life, even naming my local event planning business, JUST SHOW UP. Their expertise, creativity, and dedication made the entire branding process seamless. From the website design to SEO optimization, everything was handled with precision and care. Thanks to them, my business has a strong online presence, and I couldn’t be happier with the results. If you’re looking for a top-tier digital marketing team in NYC, look no further than Consortium | NYC!– Jenni Martinez, Owner of JUST SHOW UP
SmartEdge Marketing is a full-service marketing agency that combines personalized service with digital innovation. We specialize in custom website design, SEO, branding, digital advertising, print marketing materials, and more, all tailored to help businesses grow confidently with a focus on creativity...
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Olly Smith is a freelance web development brand specializing in WordPress, Elementor, landing pages, and custom front-end development. The studio helps businesses launch responsive, user-friendly websites with clean implementation and efficient delivery. Combining design precision with technical expertise...
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We are a full-service advertising agency specializing in online/digital marketing. We offer all online advertising tactics such as Display, Social Media, SEO, SEM/PPC, Connected TV, Email campaigns, Lead Generation, and Streaming Audio just to name a few. Our clients range in size and are located all across...
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Regan Koonce's Review Sourced from Google
We tried doing our own social media for hiring and just never got the quality or quantity of applicants we needed. We met with Provaré and they took the time to learn about our business and the type of person we look to employ. Now, after just a few months of working with them, we’ve seen our highest number of applications ever. Our online advertising is out performing all other forms of marketing we are doing for new hire recruiting. Ledegar Roofing looks forward to our continued partnership.
Janelle Woggon's Review Sourced from Google
Provare Marketing provides their clients with a full service digital marketing service that encompasses social media, digital advertising, search engine optimization, review management, email and marketing automation that has not only increased our online visibility, but has increased our inbound lead generation by over 90%. Brent and Michael are extremely efficient and work as an extension of our team, providing real time metrics that clearly demonstrate the constant value that they're delivering to G.E.C.U. as an organization. 10/10 would recommend them to any business serious about increasing their online presence!
Scott Hanson's Review Sourced from Google
I’ve been working with Provare for almost a year now. In that time, I’ve seen improvements to the point of exceeding our leasing goals compared to the previous two years. Provare has taken the time to learn about our market, our goals, and understand the needed attention to our budget requirements, all of which have been pivotal parts of our success. I would recommend Brent and Michael to anyone for online marketing needs and look forward to continuing to work with them.
Our digital marketing services cover website building, SEO optimization, marketing plan,and content creation. Increase brand awareness, generate leads, and boost sales with us...
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Ignite Studio is a creative marketing agency specializing in videography, photography, and content marketing. We craft compelling visuals and strategic campaigns that amplify brands, engage audiences, and drive results. From social media content to promotional videos, we bring stories to life with precision...
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Landon Russell's Review Sourced from Google
Wonderful to work with! Helped create wonderful videos, brochures, and photos for my business. I would highly recommend for any size business.
Kelly Dressman's Review Sourced from Google
Nick and Jade have been a pleasure to work with, they are professional and are always eager to recommend improvements to our sm strategies. The assets that Stone has provided for us have been crisp and catered to our particular style. They listen closely to feedback and are quick to adjust to our needs and preferences. Couldn’t recommend them more!
Boyd Wilkinson's Review Sourced from Google
We had the pleasure of working with the Ignite Studio crew on a recent collaboration here at Jetpack Stickers. All I can say is WOW! Ultra professional, great communication, and an outstanding finished product. I would absolutely recommend Ignite Studio!
KOM is a digital and e-commerce agency that brings order to chaos with method, data, and transparency. We work for managers and SMEs with 20+ years of experience, using the ADAM method (Analyze, Design, Expand, Measure) and clear reporting. We design e-commerce and converting websites (Shopify, WooCommerce)...
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Lead generation firms help businesses identify, attract, qualify, and nurture potential customers. When implemented effectively, these efforts can improve conversion rates, create more sales opportunities, and contribute to revenue growth.
They do this through data-driven, personalized strategies that address customer pain points, align with buyer intent, and move prospects through the sales funnel more efficiently.
According to industry research, companies using intent data to optimize lead generation campaigns have a 3x higher lead-to-customer conversion rate and 50% lower CPL.
Another dataset found that nurturing sales-ready leads drives 33% lower costs, 20% more sales opportunities, and 10% higher revenue.
Moreover, Forrester reports that sales and market-aligned lead pipelines lead to 19% faster revenue growth and 15% higher profitability.
While there is no absolute answer to the question, many marketers observe early signs of traction within 1-3 months of their lead generation campaigns for small businesses, and 6-18 months for B2B companies with longer sales cycles.
A rough timeline of results may look like:
The actual time it takes to see measurable results depends on your current brand visibility, goals, target audience, sales cycle, marketing channels, industry competition, and campaign quality.
To measure the success of a lead generation strategy, start by defining clear goals and KPIs based on your historical performance, sales process, and industry context. You should also use analytics and CRM tools to track lead quality, conversion performance, and pipeline impact over time.
Common lead generation success metrics include:
Consider following these steps to choose the best lead generation agency for your business:
Ask these questions before hiring a B2B lead generation company:
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding lead generation companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
A lead generation service package typically includes lead qualification, outbound prospecting, appointment setting, email outreach, ideal customer profile (ICP), audience targeting, data sourcing, and customer relationship management and reporting.
Some lead generation companies may also offer digital marketing services, encompassing search engine optimization (SEO), paid search (e.g., Google Ads), social media (e.g., LinkedIn lead generation), content marketing, and landing page optimization.
On average, lead generation companies charge around $500-$10,000 per month or $50-$650 per lead. The final cost will depend on your lead generation channels, target audience, industry competition, content quality, and engagement model.
Here are the estimated rates of lead generation agencies:
| Engagement Model | Low Tier | Mid-Tier | High Tier |
| Cost per lead | $50-$100 per lead | $100-$250 per lead | $400-$650+ per lead |
| Monthly retainers | $500-$1,000 per month | $1,500-$5,000 per month | $10,000+ per month, especially for multi-channel, multi-region campaigns |
Approximate rates for the different lead generation channels:
Inbound leads are potential customers who initiate contact with your business or discover your brand on their own through channels such as search engines, content, social media, or referrals. These leads are typically generated when someone shows interest in your product or service and chooses to engage with your business.
An inbound lead generation strategy commonly includes:
Outbound leads are potential customers your business reaches out to first. These prospects may or may not already be aware of your brand, so outbound lead generation focuses on proactive outreach to start a conversation.
An outbound lead generation strategy generally includes:
Demand generation focuses on building awareness, interest, and trust before a prospect is ready to engage directly. Lead generation focuses on capturing that interest and turning it into identifiable, qualified leads.
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It ultimately depends on your goals, timeline, budget, and internal team capabilities.
Outsource to lead generation companies if:
Keep lead generation in-house if:
ProposalsFor your project
Specify your budget, timeline and project requirements
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