Top 100 Search Marketing Agencies in London
September 2023Looking for a top search engine marketing consultant in London?
SEM is a valuable way to promote your service and grow your business.
To assist you in your search for a partner, we’ve compiled this list of the top search marketing agencies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Search Engine Marketing Consultants
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Featured providers
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
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1
- $5,000+
- 50 - 249 employees
- London, United Kingdom
ROAST is a digital performance agency based in London. The agency, founded in 2015, has more than 50 employees and provides digital strategy, PPC, SEO, CRM consulting & SI, content marketing, conversion optimization, and social media marketing services. ROAST serves midmarket and other-sized companies in various industries that include financial services, retail, and transportation.
Clients
- Experian
- Bitstamp
- AVEVA
- AJ Bell
Industries
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ROAST provides SEO services for a business insurance company. After conducting a technical audit, they work on the site architecture and URL mapping and provide recommendations.
"ROAST has consistently demonstrated deep channel expertise in SEO."
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2
- $1,000+
- 10 - 49 employees
- London, United Kingdom
ESA Digital is a SEO agency. They are headquartered in London, United Kingdom and have a small team. Their services include search engine optimization, public relations, and content marketing.
Clients
- Hanna Sillitoe
- ShakeSphere
- EP Advisory
- WANNA
Industries
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A media company has hired ESA Digital Ltd. for digital strategy and content creation. They've audited the client's site to optimize it and created content to increase website traffic and enhance online presence.
''People stayed on the site longer, engaged more with the pages, and made more purchases.''
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3
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Loud Mouth Media is a digital advertising agency based in Belfast, UK with offices in Glasgow, UK, and Dublin, Ireland. Founded in 2011, Loud Mouth Media's team of 15+ employees provides PPC and social media marketing services.
Clients
- The AA
- Lyle & Scott
- YouFibre
- Dale Farm
Industries
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Loud Mouth Media developed and executed paid SMM and lead generation campaigns for a medical device company's clinical trials. They leveraged the Meta ads platform and conversion API for their campaigns.
"We saw a dramatic increase in leads for a fraction of the cost we were previously spending."
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4
- $1,000+
- 10 - 49 employees
- London, United Kingdom
eBusiness UK is a web design and SEO marketing agency in Blackburn, England. Founded in 1999, they comprise seven employees specializing in website creation and design and PPC and SEO marketing. They work primarily with small and midmarket businesses in a range of industries.
Clients
- Stealth Gaming
- Happy Beds
- Northcote Group
Industries
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eBusiness UK provides ongoing SEO services, focusing on keyword targeting and management. They utilized the client's history and success with paid ads to develop the initial list of keyword targets.
"They’re also very realistic, giving answers to all my difficult questions in a very objective way."
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5
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Novi.Digital is a data-driven digital marketing agency headquartered in Lancaster, UK. Founded in 2009, Novi.Digital also has locations in London, Manchester, and Leeds. Their team of 18 divides its team between providing SEO and PPC services.
Clients
- Carbon Trust
- Attic Storage
- The Language Factory
- TCG Direct
Industries
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novi.digital provided SEO and PPC services for a destination garden center. They focused on improving the company's organic search rankings, Google Ads, shopping campaigns, internal links, and content creation.
"They were very patient with us and happy to go at a slower pace."
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6
- $1,000+
- 2 - 9 employees
- Twickenham, United Kingdom
Genie Crawl, founded in 2018, is a digital marketing agency headquartered in Twickenham, U.K. They have a team of less than 10 who specialize in SEO, PPC, and web design services.
Clients
- Subway
- Papa Johns
- National Home Buyers
- Craig McConnon
Industries
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Genie Crawl developed a custom WordPress. They now provide SEO, primarily focusing on link building.
"They have delivered everything in a great timeframe."
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7
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Established in 2018, NXTWEB Agency is a SEO agency. Their small team is in London, United Kingdom and Chester, United Kingdom. Their team provides search engine optimization, pay per click, web design, social media marketing, and more.
Clients
- Reader's Digest UK
- SoftGames
- Asbestos Justice
Industries
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NxtWeb Agency provided SEO consulting and support to a magazine publisher. They conducted website and social media audits, suggested improvements, led SEO training sessions, and scheduled social posts.
"Their knowledge was extensive and fully adaptable to being mindful of our business needs."
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8
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Impression is a multi-award winning, international performance agency with offices in Nottingham and London. Founded in 2012, the agency now employs 60+ high-calibre strategic specialists. Impression works with exciting and ambitious brands from across the globe and their portfolio includes household names like Clarins, Topps Tiles and Cancer Research UK. Their core services include SEO, paid media, digital PR, analytics and CRO.
Clients
- Clarins
- Marmalade
- Topps Tiles
- Richard Nelson LLP
Industries
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Impression provides ongoing digital marketing services for a nonprofit organization. The vendor works on paid search initiatives and PPC campaigns in order to increase awareness and boost conversions.
"They have a good understanding of our projects and are clearly experts in their field."
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9
- $5,000+
- 2 - 9 employees
- London, United Kingdom
PNdigital Ltd is a SEO service based in London. PNdigital uses its SEO skills to increase user traffic, investigate leads and promote businesses with a large ROI. With a team of under 10 employees, PNdigital focuses primarily on SEO and PPC, whilst also offering web design and development services.
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PNdigital Ltd provided SEO services for a real estate company. The team was responsible for optimizing the client's website for SEO, keyword research, and improving the client's ranking on search engines.
"We hadn't worked with an agency before that gave us such impressive results."
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10
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Flycast Media is a digital marketing company based in Watford, U.K., with a second office in Potters Bar, U.K. Founded in 2009, Flycast Media specializes in providing PPC, web design, and conversion optimization services.
Clients
- Iomart
- ServerSpace
- Ecowater
- Umbee Ltd
Industries
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Flycast Media provides digital marketing services for a wealth management business. They enhance the company's web presence through social media marketing and SEO.
"Flycast Media is always easily accessible and highly responsive to queries and requests."
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11
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Yando Consulting is a small, agile team of digital marketing talent headquartered in London that specializes in SEO, PPC, and conversion optimization. Founded in 2017, Yando Consulting works with midmarket companies, small businesses, and enterprises across the online reputation management industry. Yando Consulting is comprised of fewer than 50 employees and has additional offices in Vancouver, Berlin, and Raleigh, N.C.
Clients
- American Express
- Motorola
- EyeEm
- Lumo
Industries
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Yando Consulting provides ongoing SEO services to increase organic rankings and leads for a SaaS provider. They ran a site audit, created content, and ran strategies to target primary and secondary keywords.
"Their small size allows for specialized knowledge and streamlined communication."
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12
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Pearl Lemon is a London based digital strategy agency that was founded in 2016. Their team of 13 employees specializes in SEO, email marketing, and social media marketing.
Clients
- Asteria Diamonds
- AJ Smart
- Go International
- Elevano
Industries
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A marketing and advertising company collaborated with Pearl Lemon for cold calling services. The team handled multiple outbound calls according to the agreed target number and ensured qualified booked calls.
"Pearl Lemon was a one-stop shop for all our marketing needs, especially outbound efforts."
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13
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Climb Online, a pay per click company, is in London,, United Kingdom. The agency specializes in pay per click, search engine optimization, social media marketing, and web design and has a small team.The agency was launched in 2015.
Clients
- TikTok
- Emirates
- Imagine Cruising
- HERA
Industries
Visit SiteNotable Project
Climb Online helped a tax reclamation firm build on their existing Google Ads platform. The vendor conducted keyword and competitor research, bid on key search terms, and monitored Google Ads campaigns.
"The items were delivered consistently on time, and their response was excellent!"
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14
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Passion Digital Ltd. Is a small web development firm. Launched in 2012, the agency is headquartered in London, United Kingdom and Madrid, Spain. Their services include web development, web design, conversion optimization, search engine optimization, and more.
Clients
- Mazda
- Octopus Investments
- Knight Frank
- QuickBooks
Industries
Visit SiteNotable Project
Passion Digital Ltd. provides ongoing SEO and PPC services for a medical research charity. Their work includes managing the client's Google Ad Grants account, building links, and making on-site optimizations.
"They are proactive and supportive."
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15
- $1,000+
- 10 - 49 employees
- Fitzrovia, United Kingdom
GLO - Generate Leads Online is a freelance digital marketing agency based in Ipswich, England. Founded in 2019, the company offers SEO, web design, and PPC services to small businesses. Their SEO services focus on on-site optimization, link earning, and local search.
Clients
- Fees Free Mortgages
- Orwell Fitness
- SMB Beauty
- Bosch Auto Service
Industries
Visit SiteNotable Project
GLO - Generate Leads Online provides SEO and digital marketing services for a bespoke garden room builder. The team works on keyword research and Google Ads management.
"GLO - Generate Leads Online gets the job done; they’re definitely worth the money."
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16
- $1,000+
- 10 - 49 employees
- London, United Kingdom
M3 Agency is an Albrighton, United Kingdom-based advertising company. The small firm was launched in 1999. Their team focuses on advertising, branding, marketing strategy, social media marketing, and more.
Clients
- MG Motor UK
- Harley Davidson
- West Midlands Safari Park
- Marstons
Industries
Visit SiteNotable Project
M3.agency has helped an EV charger manufacturer's subsidiary set up and develop their paid ads strategy, focusing on lead generation and brand awareness. Their work also includes SEO and website optimization.
"They're always on time and a pleasure to work with."
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17
- $1,000+
- 2 - 9 employees
- Ashford, United Kingdom
Discoverable is a marketing agency founded in 2017 and based in Ashford, Kent. The team consists of less than 10 employees and specializes in SEO and PPC.
Clients
- Cook Foods
- Gusbourne Case
- Luggage Cutter & Squidge
- Pandaw UK
Industries
Visit SiteNotable Project
An educational technology company hired Discoverable for SEO services and PPC advertising. The team has been responsible for managing the client's PPC campaigns, on-page SEO, and data integration support.
"They work hard to develop a comprehensive understanding of our business model and our needs."
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18
- $1,000+
- 2 - 9 employees
- London, United Kingdom
GenUp Digital is a London, United Kingdom-based web design agency. They specialize in web design and were founded in 2018.Industries
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A fitness and wellness company has hired GenUp Digital to redesign their site and handle their SEO efforts. They've changed some keywords and handled backlinking, and they provide ongoing customer support.
“I’m impressed with GenUp Digital’s top-notch customer service and design expertise.”
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19
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Located in Chelmsford, UK, Absolute Digital Media is a digital marketing agency that was established in 2008. With about 30 employees, Absolute Digital Media specializes in SEO, PPC, social media, content marketing and web design.
Clients
- Lovehoney
- Ladbrokes
- Vera Clinic
- The National Autistic Society
Industries
Visit SiteNotable Project
Absolute provides extensive digital marketing for six websites and campaigns. They utilize SEO strategies, conversion rate optimization, link building, and offer content advice through specialized teams.
"They've exceeded all of my expectations and their own initial projections."
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20
- $1,000+
- 250 - 999 employees
- Egham, United Kingdom
NP Digital is a SEO company established in 2017. Their midsize team is in London, United Kingdom. The company offers search engine optimization, social media marketing, content marketing, email marketing, and more.
Clients
- Ebay
- NBC TV Network
Industries
Visit SiteNotable Project
NP Digital provides SEO services for a trucking company. The team handles blog posts and keyword research and ranking.
"She is out of this world, amazing."
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21
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Footprint Digital is a marketing and advertising agency based in Colchester, United Kingdom, with an additional office in London. Founded in 2012, their team of around 20 employees specializes in PPC, SEO, and conversion optimization.
Clients
- Safestore
- Itsu
- Sony
- NHS
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Footprint Digital supports digital marketing strategy and implementation. Their wide span of tasks involves reviewing SEO, testing campaigns, and proposing new technology to improve on-site lead generation.
"They are timely, responsive, and flexible to the client's changing business needs."
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22
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Gripped is a marketing and advertising company based in London and founded in 2017. Their team of around 20 employees provides marketing strategy, content marketing, and conversion optimization.
Industries
Visit SiteNotable Project
Gripped provides lead generation and content marketing services to an electronic data interchange company. These efforts include market research and marketing content creation assistance to improve web traffic.
"Our business has changed a lot in the past 4 years and Gripped have remained agile to shifting business requirements."
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23
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Zest Digital Limited is a digital marketing company with offices in Oxford, London, and Birmingham, United Kingdom. The 13-person team’s services include content marketing, digital marketing, PPC, and SEO. Founded in 2010, they work primarily with small and midmarket businesses in the business services, manufacturing, and education industries.
Clients
- Feldon Valley
- St. Claire's Oxord
- Hanson Heidelberg Cement Group
- Funeral Partners
Industries
Visit SiteNotable Project
Zest Digital Limited provides ongoing SEO services to a digital media company. They primarily help with organic traffic through keyword research and back-linking.
"They empower my team."
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24
- $5,000+
- 250 - 999 employees
- London, United Kingdom
Coders Dev is a web design and mobile app development company based in London with offices in Singapore and Abu Dhabi, U.A.E. The company, founded in 2010, has more than 500 employees and provides web development and AI services. Coders Dev serves small and larger-sized companies in the health care & medical, hospitality & leisure, consumer products & services, financial services, gaming, telecommunications, automotive, manufacturing, and e-commerce industries.
Clients
- British Telecom
- eBay
- Mannatech
- Spirit Airlines
Industries
Visit SiteNotable Project
Coders.Dev was hired by an online learning platform for their Laravel software development services. The team was responsible for software updating, technical issue resolution, and reporting.
"They've always adhered to the dates we set for them in relation to particular problems."
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25
- $1,000+
- 10 - 49 employees
- London, United Kingdom
POLARIS is an SEO agency in London, England. Founded in 2009, they have about 10 employees that serve mostly small-business and midmarket clients in the business, education, and e-commerce sectors. Services include SEO, PPC, and UI/UX design.
Clients
- Paradox London
- Liquidline
- The Hand Specialist
Industries
Visit SiteNotable Project
POLARIS created medium and long-term SEO strategies, leveraging public relations tactics along the way. They also renewed existing PPC operations, including identifying the most profitable opportunities.
"We felt the POLARIS team was an extension of our own in-house marketing team."
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26
- $1,000+
- 10 - 49 employees
- Victoria, London, United Kingdom
CEEK is a social media marketing and SEO firm based in London. Founded in 2106, their team of 35 serves clients in the advertising, hospitality, and business service sectors. Services include content development, link earning, and local search.
Clients
- Small Beer Brew Co
- Tinder
- The Savoy
- Playts
Industries
Visit SiteNotable Project
CEEK helped a construction company redefine their digital footprint through a tiered, SEO-based approach. The client's website needed updating to avoid discouraging potential customers.
"We explained what we needed for this project to be efficient and cost-effective, and CEEK heard that."
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27
- $10,000+
- 2 - 9 employees
- Brixton, United Kingdom
Move Digital Ltd is a digital marketing agency based in London. Founded in 2012, their team of around 5 employees specializes in SEO, PPC, and other digital marketing.
Clients
- King's College London
- Capitol Law
- Cambridge Audio
Industries
Visit SiteNotable Project
Move Digital Ltd provides development services, working on a website as well as its SEO.
“They produce prompt results and keep their promises.”
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28
- $5,000+
- 2 - 9 employees
- London, United Kingdom
YouYaa is a specialist digital marketing agency in London, New York and Dubai, providing bespoke growth solutions for businesses. The firm was established in 2017. Their team offers social media marketing, search engine optimization, pay per click, mobile & app marketing, and more.
Industries
Visit SiteNotable Project
YouYaa has created a website and marketing strategy for a mixed reality social app. They're also responsible for identifying potential investors for the client's business.
"YouYaa is a real partner to us and one that we look forward to growing our business with."
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29
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Brandix Soft , a SEO company, is headquartered in London, United Kingdom. The small team specializes in search engine optimization, pay per click, social media marketing, web design, and more. The agency was launched in 2021.
Industries
Visit SiteNotable Project
Brandix Soft has developed a website for a removal services company. They also provide SEO services, create marketing campaigns, and manage Facebook, Instagram, Twitter, and LinkedIn.
“Brandix Soft is genuinely interested in our business. We have a good future together.”
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30
- $1,000+
- 10 - 49 employees
- Earls Colne, United Kingdom
Climbing Trees, a SEO services firm, was founded in 2010. The small Earls Colne, United Kingdom-based team provides search engine optimization, pay per click, affiliate marketing, and social media marketing.
Industries
Visit SiteNotable Project
Climbing Trees provided PPC services for a B2B sports betting company. The team assisted the client in improving the results of their paid Google and social media campaigns and meeting their initial KPIs.
"We thoroughly enjoyed working with Climbing Trees."
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