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 |
Knowledge Based Consulting: Pioneering data-driven strategies with a human touch. We blend advanced analytics and market insights with creative problem-solving to empower brands. From unlocking growth opportunities to crafting bespoke solutions, our expertise elevates your business in the dynamic Canadian and...
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DB Digital, a remote digital marketing agency in Cape Town, South Africa, offers tailored marketing services to meet your business needs. From SEO and social media marketing to web development and lead generation, we optimise your search engine presence for better visibility and results. Get in touch with us...
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Jan-Hendrik Fourie's Review Sourced from Google
I've had the chance to work with DB Digital and I'm very impressed with their professionalism, didication to quality work and timely response time. I would definately reccomend them.
Ivan Bantich's Review Sourced from Google
I recently had the pleasure of working with DB Digital (Daniel & Lounelle) for the first time. The knowledge and expertise shown by both Daniel and Lounelle in helping put together our website was phenomenal. They both put in a huge amount of effort to deliver an absolutely quality product. Very happy with their service. Will gladly recommend them.
Calib Ehlers's Review Sourced from Google
We at Just Pump Water have nothing but their praises to sing.The team at DB Digital always maintains effective communication with us. They are always there to answer our questions and give relevant feedback and reasons behind their processes (seems like magic to me).Their work speaks for itself, with thorough and detailed improvements all throughout our website, social media and Google Business account. They are also working on something very special for us.We look forward to seeing how they take us to the next level of our business and vice versa.In Gen-Z terms, they "are the GOATs."
We are specialists in branding, design, advertasing, communication and digital marketing, creating and managing online and offline brands for hundreds of companies in Brazil and Portugal...
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Stellar Media is a digital marketing agency that helps businesses around the world grow through creative design, smart advertising and real results. We take time to understand each client and build strategies that bring their goals to life. Our focus is to help brands stand out, reach more people an...
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Kers Scented Candle's Review Sourced from Google
5 stars – Highly recommended!Working with Stellar Media has been an absolute pleasure. Their service is professional, efficient, and always on point. They deliver exactly what they promise — and quickly too! Since partnering with them, we’ve seen a noticeable improvement in our social media presence and a significant increase in our online conversion rate. Their work has truly made a difference to our business, and I would confidently recommend them to anyone looking to grow their digital footprint.
Mahlapela Ntlatleng's Review Sourced from Google
Dealing with professionals and they go the extra mile to accommodate my personal situation. Prompt attention to my queries is second to none.
Abu Hafsah Phiri's Review Sourced from Google
Stellar Media is the best of the best, they know their business, they go beyond extra mile to ensure their client is assisted in accordance and they deliver. I'm one person who makes sure that my work is done with perfection and quality job, I would be lying if I said I wasn't happy with their service.I'm calling everyone that's looking for professional website nto consider them in the near future, i will take all my website works to them... I think 5 stars 🌟 isn't justified... they deserve more and better.
Poe Tech is a Westminster, Marylandbased digital marketing agency that helps local service businesses generate leads automatically. The firm delivers done-for-you website design, local SEO, email and SMS marketing, automation, and CRM solutions so owners can focus on running their business instead of chasing...
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We activate the right levers to accelerate your growth and exceed your lead generation goals. Specialized in cybersecurity and IT, we offer a full range of web marketing services tailored to your needs: Lead generation, WordPress, Webflow & Website Creation UX/UI design, Technical & general content writing...
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McElligott Digital Marketing is dedicated to empowering small businesses by providing accessible, high-quality marketing services without exorbitant costs or hidden fees. With a steadfast commitment to affordability and transparency, we strive to be the trusted partner that small businesses can rely on for...
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At SwifSol, were more than just an e-commerce agency were your growth-obsessed partner in the digital arena. Since 2015, weve helped 130+ brands scale across Amazon, Walmart, Shopify, and social platforms with grit, strategy, and round-the-clock support...
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At Cyber Marketing, we specialize in crafting digital marketing sales funnels to increase customer acquisition. Our expertise spans a range of services, including setting up engaging Facebook pages, designing compelling websites, creating professional LinkedIn profiles, implementing effective lead-generation...
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Overt Digital Media Ltd specializes in building, managing, and optimizing high-performing websites designed to deliver tangible results. Our innovative approach integrates AI technology to personalize content for each visitor, resulting in up to a 19% increase in leads for your business, ensuring maximum...
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Greg Case's Review Sourced from Google
Jon is very easy to deal with, does what he says he’s going to do, when he’s said he’s going to do it. Looking forward to many years of fruitful collaborations . Thanks again Jon.
Pure Chiropractic's Review Sourced from Google
I met Jon at a networking event for Dorset Chamber as he was the stand across from me and we got chatting. I was considering having a new website done but I wasn't actively looking for a website designer but what intrigued me about overt digital media was that they do a monthly retainer that means website edits and so on get done immediately and this is something I desperately needed but had never been offered by any other designer before so I always felt like my website was constantly out of date and I always struggled to find the time to update new employees and blogs and so on. I decided to meet with Jon and I was blown away by how he really took the time to understand my business and it was like he was reading my mind for what I wanted and needed for my website. The website production is affordable and it was done quickly and I was extremely happy with the first draft as they had understood the brief exactly. I have used the website updates a number of times and then have always been done extremely quickly and I so far I have been so impressed that I am no looking to use other services provider by overt digital media including their SEO. These guys go above and beyond but make it affordable and I would highly highly recommend them to anyone.
Trudi Effemey's Review Sourced from Google
Overt Digital Media were recommended to me when I needed help with a new website. From the start of the process Jon was immensely helpful providing really insightful advice on the the design of my new website and how to make it rank highly in google.The build of my new website went seamlessly. The team at Overt Digital Media wrote all of the content, saving me a lot of time and ensuring that the project was finished on time and under budget.My website is already generating leads for my business, and I will speak to Jon again soon about their search engine optimisation services.I can’t recommend Overt Digital Media highly enough. Five stars.
Zoom Into Web, established in Nov 2009, is a leading digital agency serving clients in the USA, Canada, and India. Offering website design, digital marketing, mobile app, and software development services, they excel in crafting tailored digital solutions to empower businesses in the online realm...
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Activate Digital, a Liverpool-based digital marketing agency, excels in helping brands grow through proven and effective services. Our expertise and innovative strategies drive tangible results for our clients...
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dave evans's Review Sourced from Google
Great bunch of fellas, not a bit like the sitcom the office,, but funnier. , full complement in the office, even the office Cat is content. (Sits looking at Laura chief designer)Well respect team in the office ,Activate able to handle all your Digital design and marketing ideas
Ann Meek's Review Sourced from Google
Been working with these guys for a long times now must be about 10 years if not more, which must tell you something. Always there with ideas to help our online presence and more than helpful if we have any queries or need something changing on the website quickly which often happens.Would Highly recommend.
Mark Peck's Review Sourced from Google
we have been using activate digital for several years for our website and seo campaign.we are extremely pleased with the website and the seo campaign continues to rank us highly when searching for our key services.any changes on the website requested are done promptly.Jon and mark are really good guys, always polite attentive and readily available when needed.5 star rating from me on activate digital.
Our team of IT experts can assist you with a number of web development, computer, and network related issues. We do it all from website design and creation to virus removal, data backup and system diagnostics, as well as VPN setup and ongoing network support. We have operated in the Coachella Valley for...
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Jennifer Tomaselli's Review Sourced from Google
My experience with this company Palm Desert Geeks, has been extremely frustrating. Pat, the owner, is a very poor communicator—he rarely responds to texts, emails, or phone calls in a timely or consistent manner. As a paying customer on a monthly subscription plan, I expected a basic level of service and professionalism, which was not delivered.Their services for website development, social media, and content posting are subpar. It appears the person responsible for this work is only available for a few hours a week, and it shows in the quality and consistency of the output.When I raised concerns about the lack of results and asked about the value I was receiving for what I was paying, I was abruptly terminated via text message—without any real conversation or attempt at resolution. Pat seemed completely unwilling to accept feedback, taking it as a personal attack rather than an opportunity to improve.Overall, it was a terrible and disappointing experience. I strongly recommend looking elsewhere if you’re considering using this company.
Dan Eaglin's Review Sourced from Google
Excellent place for computer repair/diagnosis. Have been there a couple times. They are knowledgeable and very reasonable.
Kimbra Lo's Review Sourced from Google
Visiting family in the area and had an issue with my mac and it not recognizing my external hard drive. Went as a walk-in, the day before my flight and the female employee was so unbelievably kind and helpful. Fixed the problem on the spot, luckily wasn't too complicated. Could not recommend this place more, I have had other issues in the past and always bad experiences at the Apple in Palm Desert. Go to the Palm Desert Geeks they are the best, just be aware they are on the 2nd floor!
Socium translates to "partner" in Latin. At Socium Consultancy, we embody this concept by collaborating closely with our clients, providing outsourced strategic communication solutions as a digital Corporate Communication-as-a-Service (CCaaS) provider...
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Lee Gwen's Review Sourced from Google
Excellent! The consultants were very involved in the project across the two months. Showed interest in getting to know the festival programmes to pitch to the media. They were fully present in all interviews (radio and tv) and official opening. A pleasant team to work with on the 8th Singapore International Photography Festival.
Li ba swee's Review Sourced from Google
Socium has been responsive and provided useful ideas and advices to assist Guuuu in creating a online presence for our business.
Vincent Ho's Review Sourced from Google
Kevin and his team has been responsive and provide useful ideas for consideration. A good partner.
Supercharge your brand's success with The Wolf Marketing, your go-to source for top-tier digital marketing services in the US, Canada, and other parts of the world. We're not just a team; we're digital storytellers, design virtuosos, and business growth enthusiasts rolled into one. From crafting eye-catching...
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SEO Review from Ali Zanjani
Benjamin at the Wolf Marketing claims on his site that he will focus on your growth, but in Royalty Limousine San Diego case, he ended up ruining the growth and business of the company by making numerous mistakes in the site migration from Duda to WordPress and even leaving a link from the site to the competitor's site benefiting them and caused the site ranking to tank according to SEMrush when site ranking for asandiegolimo.com was on top on June 2025 and tanked on Oct. 2025!I finally took my site back to Duda and fixed my problems on my own and disputed the charges by the Wolf marketing successfully!
Brian Del Giorno's Review Sourced from Google
We recently had the pleasure of working with Mark Benson and his team at The Wolf Marketing, and we couldn't be happier with the results! From start to finish, the entire experience was top-notch.Mark went the extra mile to ensure our new website was completed in a timely manner, and the web development was flawless. He and his team also helped with our Local SEO and even handled the tricky process of transitioning our business email back to Google. The customer service was exceptional, and we truly felt like a priority throughout the entire process.We highly recommend The Wolf Marketing for anyone in need of expert web development and Local SEO services. They are the best in the business!Brian
Robert Cirtin's Review Sourced from Google
I have been using The Wolf Marketing for several months. I have been very impressed with Benjamin and the work that he has done for my business. The Wolf Marketing is very professional and extremely competent. I look forward to seeing all that they can do to benefit my business.
Search Markup is the #1 internet marketing services company in Delhi-NCR, India. We provide affordable and effective digital solutions for small businesses that want to grow on social media platforms like Facebook or Twitter as well as search engines such Google with our SEO service which helps improve your...
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mohit sharma's Review Sourced from Google
Search Markup provided exceptional service for creating and optimizing my Google business profile. Their team was professional, knowledgeable, and efficient. I highly recommend their services for anyone looking to improve their online visibility and reach a broader audience. Thank you, Search Markup!
Pragati Rawatkar's Review Sourced from Google
Search Markup Digital Marketing Agency has been a great help for our company. Their SEO skills and creative social media strategies transformed our online presence. The ad campaigns they designed boosted our visibility and drove more sales. Their dedication and professionalism make them one of the best digital marketing teams we’ve worked with!
Maatwar Rawat's Review Sourced from Google
SearchMarkup.com simplifies SEO with powerful tools and strategies, making it ideal for improving online presence.
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
Our experts curate a list of up to 5 most qualified candidate agencies
We connect you with them so you can choose the most suitable partner
