Top Lead Generation Agencies Worldwide

We have selected 41 lead generation agencies worldwide. Compare what each agency does, where it is based and who it works with — then contact the ones that fit your project.

agencies
41
verified
33
countries
12

Showing 41 agencies

Ranked by RegisTeam editors

  1. 01

    RegisTeam Verified

    • Kyiv, Ukraine
    • Founded 2015

    Founded in Kyiv in 2015, RegisTeam is a growth marketing agency that works with clients in the United States, Europe and Australia. Its work is built around two disciplines that carry most of its projects: search engine optimization and pay-per-click advertising, with CRM consulting and analytics supporting both. On the SEO side, the team handles technical audits, content and link building, and a newer line of work on visibility in AI search — making sure brands are cited in answers from ChatGPT, Google AI Overviews and similar tools. On the paid side, it plans and manages Google Ads accounts, from launch and tracking setup to ongoing optimization. CRM and automation projects connect marketing data to sales, so lead quality can be measured rather than guessed. According to its Clutch profile, RegisTeam has delivered more than 1,300 projects in over 25 countries and holds a 5.0 rating across 69 client reviews.

    • SEO
    • AI search visibility
    • PPC (Google Ads)
    • CRM & automation
    • web analytics
  2. 02

    Saints & Sparrows Verified

    • United States
    • Founded 2025

    Saints & Sparrows specializes in brands built on Shopify Plus. The full-service agency is based in Sheboygan County, Wisconsin, was founded in 2025, and keeps a small team of fewer than ten people. Its work covers store development and migrations from other platforms to Shopify Plus, conversion rate optimization and UX, SEO and AI search visibility, paid and shopping advertising including Google Shopping, Connected TV campaigns, email and SMS marketing, and analytics for its clients. Clients it lists include NVMOS, Dr. Dish and River Street Sweets. Its client sectors include e-commerce and manufacturing. It also provides lead generation and content marketing. Saints & Sparrows works with brands across the United States, including in Georgia. It is worth considering for established Shopify Plus merchants, and manufacturers selling direct to consumers, that need a migration or redesign handled alongside performance marketing, especially brands interested in testing Connected TV (streaming TV) advertising alongside search and shopping campaigns.

    • Shopify Plus development
    • platform migrations
    • CRO/UX
    • SEO and AI search
    • paid and shopping ads (Google Shopping)
    • +3
  3. 03

    ALPENIQ

    • Switzerland

    ALPENIQ presents itself as a Swiss technology group for small businesses, combining marketing, design, software and IT support under one provider. Based in the canton of Zurich, it works mainly with Swiss SMEs of one to 50 employees and offers either fixed-scope projects or an ongoing "Growth Partnership". The work is split into five divisions. Growth handles local and technical SEO, link building, content strategy, Google Ads, conversion optimization and website development. Studio covers branding, visual identity, photography and content. The AI unit builds AI agents and workflow automation with human oversight, Labs develops custom web applications and SaaS tools, and the IT division provides managed IT and security, including Microsoft 365, networks, backup and support. Clients it names include AVEA Reinigungen, Wepfer Bauprojekte and Letaief Rückbau, and it reports that one cleaning client now receives around ten organic enquiries a month. Its clients include Swiss trades and construction firms, consultancies, real estate companies and healthcare practices. It works in German and English.

    • local SEO
    • technical SEO
    • Google Ads
    • branding
    • web development
    • +2
  4. 04

    wukonig.com Verified

    • Austria
    • Founded 1999

    Industrial, software and technology companies in the German-speaking DACH region are the focus of wukonig.com, a B2B online marketing consultancy in Graz, Austria. It has operated since 1999. Its specialism is search: SEO, generative engine optimization for AI answers, and Google Ads, where the firm says it holds Google Premier Partner status. Marketing analytics, marketing automation, conversion rate optimization and B2B marketing consulting complete the offer. Companies it lists as clients include Saubermacher, ams OSRAM and Magna Steyr. Its client sectors include manufacturing and B2B services. The firm also works with companies in US states such as Arizona, Georgia, Minnesota and Virginia. wukonig.com is a strong match for manufacturers and tech firms that sell to other businesses and need qualified leads rather than broad consumer traffic, and that want a consultancy with more than two decades of experience in B2B search and paid media.

    • SEO
    • GEO
    • Google Ads (SEA)
    • marketing analytics
    • marketing automation
    • +2
  5. 05

    Square Marketing Verified

    • Italy
    • Founded 2017

    Square Marketing combines strategy, performance marketing, creative production and AI consulting through its own method, which it calls MAKE. The Italian marketing and communications agency was founded in 2017 and has offices in Verona, Milan and Dubai. The team, which it says numbers more than 35 specialists, works on branding and visual identity, marketing strategy, performance campaigns, photo and video production, social media management and web development. AI consulting is part of the offer as well. Clients it lists on its site include Hellas Verona, La Martina, Alpego and LKQ RHIAG. Its clients include manufacturing and B2B services companies. Its services also include marketing consulting and lead generation. The agency works mainly with companies in Italy. It is well suited to manufacturers and B2B brands that need a new identity, creative content and lead-focused campaigns from a single team, and to companies that want guidance on bringing AI into their marketing operations.

    • branding and identity
    • marketing strategy
    • performance marketing
    • photo and video production
    • SMM
    • +2
  6. 06

    Smartkid Agency Verified

    • Turkey

    Smartkid started out marketing private schools and language courses before broadening into general digital marketing. The agency is headquartered in Istanbul's Levent district, with a second Istanbul office in Kadikoy and another in London. Today it offers SEO, generative engine optimization for AI answers, advertising on Google and Meta, social media management and web design. Its client list includes Era Kolejleri and Koray Varol Okullari, alongside brands such as DrXdion and Anaaka. Its client sectors also include e-commerce and consumer goods. The agency provides marketing consulting, lead generation and market research as well. Smartkid is a reasonable match for schools and education providers in Turkey that need to fill enrollments through search and paid social, and for consumer and online retail brands looking for a partner to run Google and Meta campaigns while building organic and AI search visibility, with web design available from the same team.

    • SEO
    • GEO
    • Google and Meta advertising
    • social media management
    • web design
  7. 07

    321 Web Marketing Verified

    • Washington, United States
    • Founded 2013

    321 Web Marketing builds inbound lead generation systems for service businesses. Based in Reston, Virginia, and founded in 2013, the agency has a team of 10 to 49 people and has developed its own tools, including its own lead tracking application. Its services include SEO and local SEO for service businesses, GEO for visibility in AI answers, Google Ads campaigns, content marketing, lead generation and WordPress website development. Its clients include contractors, IT and cybersecurity firms, insurance agencies, healthcare providers and law firms, and it also offers inbound marketing. 321 Web Marketing works with businesses in Virginia, Washington and Massachusetts, among other US markets, from its base in Reston. Service companies in the Washington, D.C. area and beyond that depend on a steady flow of qualified inquiries, and that want search, paid ads, content and the WordPress website managed as one connected system with clear lead attribution, are its natural clients.

    • SEO
    • local SEO
    • GEO
    • Google Ads
    • content marketing
    • +2
  8. 08

    Muon Marketing Verified

    • United States
    • Founded 2019

    Muon Marketing sells local SEO through fixed monthly packages. The small Ohio agency was founded in 2019. It has a team of fewer than ten people and works with home service companies, medical and legal practices, and real estate businesses. Its work focuses on how local businesses appear on Google Maps: Google Business Profile optimization, citations on local business websites, review and reputation management, and AI-assisted content. The agency also runs PPC campaigns on Google, Meta and Bing and designs websites for its clients. Clients it lists include LK3 Technologies, Avila Solar and Division Street Dental. Email marketing, lead generation, social media marketing and market research are also on offer. Muon works with businesses across the United States, including Georgia and Minnesota. It is a good option for contractors, dental offices, law firms and real estate agents whose customers search nearby, and who want fixed pricing for map rankings, reviews and ads.

    • local SEO
    • Google Maps and Google Business Profile optimization
    • directory citations
    • AI content
    • reputation management
    • +2
  9. 09

    TheBestReputation Verified

    • United States
    • Founded 2017

    Online reputation management is the specialty of TheBestReputation, a company in Williamsburg, Virginia. It was founded in 2017, has a team of 10 to 49 people and ranked 201st on the 2025 Inc. 5000 list of fast-growing private companies. Its core services are the removal and suppression of negative content and reviews. Alongside that, it offers crisis communications and media relations, as well as branding and SEO. B2B service companies and media and entertainment businesses are among the clients it works with. It also provides lead generation and market research. The company works with clients in Virginia from its base in Williamsburg. It is a solid choice for businesses and organizations facing negative press, unfair reviews or a reputational crisis, and for those that want to shape what appears when people search their name, with crisis communications and search work handled by the same team.

    • online reputation management
    • crisis communications
    • content and review removal
    • media relations
    • branding
    • +1
  10. 10

    Invistic AB

    • Sweden
    • Founded 2016

    Invistic AB is a small Swedish digital agency based in Enkoping, in Uppsala County. Founded in 2016, it runs with a team of fewer than ten people and combines web development with digital marketing for its clients. The core of its work is building corporate websites and e-commerce stores, supported by web design and UX. Around that it offers video production, SEO, search engine marketing including Google Ads, social media marketing and digital strategy, as well as content marketing and lead generation. The sectors it serves include e-commerce and IT. It also provides marketing consulting and advertising services. Invistic is a sensible option for small and medium-sized Swedish businesses that need a new corporate website or online store built and want ongoing help with search, paid ads and video from a local partner. Its size suits companies looking for direct contact with the people doing the work rather than a larger agency structure.

    • web design and web development
    • e-commerce
    • video production
    • SEO
    • SEM/PPC
    • +2
  11. 12

    Happy To Help Marketing!!

    • United States
    • Founded 2023

    Happy To Help Marketing is a small SEO and digital marketing agency in Fishers, Indiana, set up in 2023. Its tagline is "The Experience You Need, The Partner You Deserve," and it describes its services as aimed at small and mid-sized businesses. Each engagement starts with a website audit to find technical problems, keyword gaps and content weaknesses, followed by an SEO plan built around the client's goals and competitors. The service menu covers technical and on-page SEO, keyword research, content development, backlink building, local SEO and Google Business Profile optimization, competitor tracking, PPC and Google Ads management, social media advertising, web design and reporting. Clients it names include The Dust Devils, Indiana Automotive Equipment and Landmark DBM. Industries it lists include home services and insurance. Besides Indiana, it works with clients in Georgia and elsewhere in the United States, and it offers a free initial consultation.

    • SEO
    • local SEO
    • content development
    • link building
    • Google Ads
    • +2
  12. 13

    2Stallions Digital Marketing Agency Verified

    • Singapore
    • Founded 2012

    2Stallions was founded in Singapore in 2012, and the agency has since added an office in Kuala Lumpur. It works as a full-service digital marketing agency and says it uses AI tools to sharpen targeting and campaign optimization. The range covers SEO, search engine marketing through Google Ads, social media management and advertising, content and email marketing, marketing automation, lead generation and website development. The agency says it received an AmCham Singapore award for its use of digital technology and AI. Its clients include food and beverage and health and wellness businesses. 2Stallions works with businesses in Singapore and Malaysia as well as US states including Arizona, Colorado, Georgia, Illinois and Virginia. The natural clients are companies that want one partner to plan and run several channels at once, from paid search and social campaigns to content and automated email, particularly consumer brands in food, beverage and wellness looking to generate leads in those markets.

    • SEO
    • SEM (Google Ads)
    • SMM and social media advertising
    • content marketing
    • email marketing
    • +3
  13. 14

    AnotherSight Verified

    • Netherlands
    • Founded 2015

    AnotherSight works without mandatory long-term contracts. The online marketing agency is based in Dronten, in the Dutch province of Flevoland, has operated since 2015 and runs with a team of fewer than ten people. Its services include SEO, GEO, Google Ads, social advertising, UX and conversion rate optimization, web development, data analytics, and marketing automation with HubSpot and Salesforce. It also manages advertising on the marketplaces bol and Amazon, and offers AI services such as chatbots and workshops that help teams apply AI to their marketing. Its client sectors include medicine and hospitals as well as e-commerce. It also offers lead generation and email marketing. AnotherSight works mainly with businesses in the Netherlands. It is most useful for Dutch online retailers selling on their own sites and on marketplaces, for healthcare organizations that need measurable lead generation, and for companies that want automation and AI introduced into their marketing by a small, flexible team.

    • SEO
    • GEO
    • Google Ads
    • social advertising
    • UX and CRO
    • +5
  14. 15

    Digital Hitmen Verified

    • Sydney, Australia
    • Founded 2016

    Digital Hitmen says it has received several industry awards, including Search Engine Land Awards in 2024 and 2025. The SEO and SEM agency was founded in 2016 and is based in Attadale, Perth. Its SEO work covers technical, local and e-commerce projects, and it adds generative engine optimization for visibility in AI answers. Paid media includes Google Ads and advertising on Meta, TikTok and YouTube, while web design and landing page development give campaigns somewhere to convert. Its broader capabilities extend to content marketing, lead generation and UX design. It has built experience with home-service and medical businesses. Digital Hitmen works with businesses in Western Australia, Sydney and elsewhere in Australia. It is a solid choice for trades, home service companies and healthcare providers that want one search team running both organic and paid channels, as well as online stores that need technical SEO work and video-led social campaigns managed together. Its landing page work also makes it an option for businesses whose ads currently send traffic to pages that do not convert.

    • SEO (technical, local, e-commerce)
    • GEO
    • Google Ads
    • Meta/TikTok/YouTube advertising
    • web design
    • +1
  15. 16

    ROIBLE Marketing Agency Verified

    • Manchester, Turkey
    • Founded 2018

    ROIBLE describes itself as an organic growth agency, and its specialism is search: classic SEO and GEO, the optimization of brands for AI-generated answers. The agency is based in Kadikoy, Istanbul, and works with small and mid-sized businesses and startups. Its SEO work goes beyond websites to Shopify stores, marketplaces and app store optimization. Content marketing, online reputation management and lead generation sit alongside it, together with email and performance marketing and web development. ROIBLE says it has served more than 100 clients; case studies it lists include Istanbul Fashion Center and Apex Loyalty. Its clients include e-commerce and real estate businesses. Besides its home market, the agency works with companies in the UK, including Manchester, and in US states such as Arizona, Georgia, Illinois and Pennsylvania. It is a reasonable match for online stores and young companies that want organic traffic, marketplace visibility and AI search presence built together, with reputation management and lead generation available as the business grows.

    • SEO (including Shopify, marketplaces, ASO)
    • GEO
    • content marketing
    • online reputation management
    • lead generation
    • +2
  16. 17

    Stride Up Verified

    • London, France
    • Founded 2019

    E-commerce brands make up roughly 70% of the more than 120 brands that Stride Up says it manages. The Paris performance marketing agency has operated since 2019, and clients it lists include Kerastase (L'Oreal), Cabaia, The Bradery and FEED. Its offer combines paid search, social advertising and ChatGPT ads with an in-house creative studio that produces ad content. Organic work covers SEO and GEO for AI-driven answers, and the agency also runs email marketing and lead generation, manages brands on Amazon, and builds AI and automation workflows. Its client sectors include insurance and e-commerce. It also offers marketing consulting. Stride Up works with brands in France, in London and Manchester in the UK, and in US states such as Arizona, Colorado, Georgia, Massachusetts and Washington. It is most useful for direct-to-consumer brands that sell on their own sites and on Amazon, and that want media buying, creative production and retention campaigns run together by a team that already manages many online retailers.

    • paid search advertising (SEA)
    • social media advertising
    • creative studio and content
    • SEO
    • GEO
    • +5
  17. 18

    Dominant Digital Agency LLC

    • United States
    • Founded 2018

    Dominant Digital Agency was founded in Denver, Colorado, in 2018 by a marketer with more than 20 years of experience in digital marketing. It remains a small agency serving local and regional businesses, and it stresses that it uses only white-hat, search-engine-approved optimization methods. The service list centers on search. Dominant Digital handles local, technical and WordPress SEO, manages Google Ads and Microsoft Advertising campaigns, sets up retargeting, and runs lead generation programs. It also builds websites on WordPress. Its client sectors include home services and B2B services. Marketing consulting is also available. The agency works with businesses across Colorado and in states including Arizona, Georgia, Illinois, Minnesota and Virginia. It is a useful partner for local contractors, home service providers and regional B2B companies that want an agency founded by an experienced marketer, with paid search on both Google and Bing combined with organic rankings and a WordPress site that is built to convert.

    • SEO (local, technical, WordPress)
    • Google Ads/PPC
    • retargeting
    • lead generation
    • WordPress website development
  18. 19

    Perfect Afternoon Verified

    • Toronto, United States

    Until 2023, Perfect Afternoon was called Trademark Productions, and the team behind it says it has more than 25 years of experience. The digital agency is based in Pleasant Ridge, a suburb of Detroit, Michigan. Its core work is designing and developing websites on WordPress, WooCommerce and HubSpot, built with SEO, AEO and GEO in mind so they perform in both search engines and AI answers. It also handles branding and design, site maintenance, broader digital marketing and HubSpot implementation. Clients it lists include Wojo Wax, Miamica and West Michigan Works. Its client sectors include manufacturing and oil and gas. The agency also provides content strategy and lead generation. Perfect Afternoon works with organizations in Michigan and in states such as Arizona, Georgia, Massachusetts, Minnesota and Pennsylvania, as well as Toronto and Manchester. It is a useful partner for manufacturers and other organizations that need a new site or HubSpot setup from a long-established team, with search and AI visibility planned into the build.

    • AEO
    • SEO
    • GEO
    • branding and design
    • web design and development (WordPress, WooCommerce, HubSpot)
    • +3
  19. 20

    nimbl Verified

    • Sydney, Australia
    • Founded 2014

    nimbl works without intermediary account managers, so clients deal directly with the specialists running their campaigns. The boutique digital marketing agency in Richmond, Melbourne, was founded in 2014. Its services include SEO and GEO, paid advertising on Google, Meta and LinkedIn, social media marketing, e-commerce marketing and conversion rate optimization. It also covers content and email marketing, lead generation, and retargeting and remarketing campaigns across its paid channels. Clients it lists on its site include CouriersPlease, Metricon and Toys 'R' Us. It counts clients in both e-commerce and real estate. nimbl works with businesses in Melbourne, Sydney and elsewhere across Australia. It is a good match for online retailers and property or service companies that want direct access to the people managing their search and paid media, and that need organic visibility, multi-platform advertising and conversion work coordinated rather than handled by separate teams.

    • SEO
    • GEO
    • PPC (Google, Meta, LinkedIn)
    • SMM
    • e-commerce marketing
    • +1

Frequently asked questions

How many lead generation agencies worldwide are on this list?

The list currently includes 41 lead generation agencies worldwide. 33 of them have been fully verified by RegisTeam editors.

Where are lead generation agencies worldwide based?

Most agencies on this list are based in Manchester, Arizona and Sydney.

What else do these agencies do besides Lead Generation?

Besides Lead Generation, agencies on this list most often offer advertising, content marketing and social media marketing.

How does RegisTeam select agencies?

RegisTeam editors check every agency by hand: the website, the services it actually provides, the office location and the clients it names publicly. Agencies cannot pay for a place on the list.

How do I choose the right agency?

Shortlist 3–5 agencies that work in your niche and region, check the clients and case studies they name on their websites, and ask each one for a proposal with clear deliverables, reporting and pricing. Compare proposals side by side before signing.

How much does it cost to hire lead generation agencies?

Pricing depends on scope, market and the agency's seniority: some work on monthly retainers, others on fixed-price projects or performance-based fees. Ask each shortlisted agency for a written estimate for the same brief so you can compare like for like.

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