Top list · United Kingdom
Marketing tech startups in the United Kingdom
239 marketing tech startups in the United Kingdom have raised money in rounds we track. These are the 50 that have raised the most, $3.9B between them, with London the most common home.
- 1
Octopus Energy GroupOctopus Energy Group is an England-based holding company that operates businesses in areas such as energy generation and electric vehicle sales.Octopus Energy Group is an England-based holding company that operates businesses in areas such as energy generation and electric vehicle sales.
Founded 2016London, United Kingdom$681Mlast round Dec 2025 - 2
SynthesiaSynthesia is a British multinational AI company based in London, founded in 2017.Synthesia is a British multinational AI company based in London, founded in 2017.
Founded 2017London, United Kingdom$506Mlast round Jan 2026 - 3
59A59A is a marketing agency that provides media planning, branding, paid social media strategy, and digital advertising campaign services.59A is a marketing agency that provides media planning, branding, paid social media strategy, and digital advertising campaign services.
Founded 2019United Kingdom$257Mlast round Jun 2026 - 4
Kape TechnologiesKape Technologies is an online distribution and digital product hub.Kape Technologies is an online distribution and digital product hub.
Founded 2011London, United Kingdom$215Mlast round Sept 2022 - 5
InfoSumInfoSum provides a decentralized platform designed to remove the trust barriers between progress and privacy.InfoSum provides a decentralized platform designed to remove the trust barriers between progress and privacy.
Founded -Basingstoke, United Kingdom$164Mlast round Jun 2026 - 6
Two CirclesTwo Circles is an international sports and entertainment marketing agency founded in 2011, headquartered in London.Two Circles is an international sports and entertainment marketing agency founded in 2011, headquartered in London.
Founded 2011London, United Kingdom$130Mlast round Oct 2024 - 7
KindredKindred wants products, movements and campaigns that stand for something.Kindred wants products, movements and campaigns that stand for something.
Founded 2010London, United Kingdom$126Mlast round Feb 2026 - 8HuddleFounded -United Kingdom$123Mlast round Dec 2021
- 9
CerosCeros is a cloud-based, no-code platform that enables marketers, designers, and creative teams to create interactive digital experiences.Ceros is a cloud-based, no-code platform that enables marketers, designers, and creative teams to create interactive digital experiences.
Founded 2012New York, United Kingdom$120Mlast round Jul 2020 - 10
AdthenaAdthena is a competitive intelligence solution for search marketers.Adthena is a competitive intelligence solution for search marketers.
Founded 2012London, United Kingdom$110Mlast round Jul 2026 - 11
iCrossingWe are a full-service marketing and technology company that seamlessly integrates strategy, data, creativity, and innovation to accelerate transformation.We are a full-service marketing and technology company that seamlessly integrates strategy, data, creativity, and innovation to accelerate transformation.
Founded 1998New York, United Kingdom$108Mlast round Jul 2007 - 12
VelocityOur mission at Velocity is to help founders go further, faster.Our mission at Velocity is to help founders go further, faster.
Founded -Kitchener, United Kingdom$105Mlast round Sept 2026 - 13Minute MediaFounded 2017United Kingdom$100Mlast round Jan 2024
- 14
VectorVector is an enterprise and business development firm that provides driving the growth of early-stage tech startups across southeast Asia.Vector is an enterprise and business development firm that provides driving the growth of early-stage tech startups across southeast Asia.
Founded 2019United Kingdom$91Mlast round May 2026 - 15
PermutivePermutive is a London-based technology company that specializes in predictive data collaboration for the open internet.Permutive is a London-based technology company that specializes in predictive data collaboration for the open internet.
Founded 2016London, United Kingdom$76Mlast round Nov 2021 - 16
OguryOgury Limited is a global adtech company founded in February 2014 and based in London, United Kingdom.Ogury Limited is a global adtech company founded in February 2014 and based in London, United Kingdom.
Founded 2014London, United Kingdom$66Mlast round Jan 2026 - 17
Onyx GroupOnyx Group specializes in logo and website design, product development, and branding services.Onyx Group specializes in logo and website design, product development, and branding services.
Founded 2012United Kingdom$66Mlast round Oct 2011 - 18
SproutSprout makes wholesome, ready-to-heat food for children, crafted based on nutrition science, and loved by children and busy parents.Sprout makes wholesome, ready-to-heat food for children, crafted based on nutrition science, and loved by children and busy parents.
Founded 2019United Kingdom$52Mlast round Dec 2022 - 19
MirriadMirriad's patented, AI and computer vision technology dynamically inserts products and innovative signage formats after content is produced.Mirriad's patented, AI and computer vision technology dynamically inserts products and innovative signage formats after content is produced.
Founded 2007London, United Kingdom$51Mlast round Dec 2017 - 20
SuperAwesomeSuperAwesome powers the youth digital ecosystem, bringing together proprietary ad and gaming products, audience insights and compliance capabilities to build a SuperAwesome powers the youth digital ecosystem, bringing together proprietary ad and gaming products, audience insights and compliance capabilities to build a
Founded 2013London, United Kingdom$41Mlast round Feb 2019 - 21GlobalWebIndexFounded 2012United Kingdom$40Mlast round Jul 2018
- 22
Mention MeMention Me is a London-based Customer Advocacy Intelligence Platform that helps ecommerce brands identify, acquire, and nurture their best customers.Mention Me is a London-based Customer Advocacy Intelligence Platform that helps ecommerce brands identify, acquire, and nurture their best customers.
Founded 2013London, United Kingdom$38Mlast round Dec 2022 - 23
AlertMeAlertMe helps publishers connect directly with their readers, in ways they never could beforeAlertMe helps publishers connect directly with their readers, in ways they never could before
Founded 2016United Kingdom$37Mlast round Oct 2010 - 24
RealeyesRealeyes is an innovative artificial intelligence company founded in 2007 at Oxford University, specializing in computer vision, emotion AI, and human verificatRealeyes is an innovative artificial intelligence company founded in 2007 at Oxford University, specializing in computer vision, emotion AI, and human verificat
Founded 2007London, United Kingdom$37Mlast round Jun 2019 - 25PlaybuzzFounded -United Kingdom$35Mlast round Sept 2017
- 26
8 Million Stories8 Million Stories is a digital agency specialising in content monetisation, digital strategy & brand storytelling.8 Million Stories is a digital agency specialising in content monetisation, digital strategy & brand storytelling.
Founded 2013Edinburgh, United Kingdom$34Mlast round Jan 2022 - 27
LoopMeLoopMe is focused on brand advertising, using AI, attribution, and analytics to deliver measurable outcomes.LoopMe is focused on brand advertising, using AI, attribution, and analytics to deliver measurable outcomes.
Founded 2012London, United Kingdom$32Mlast round Feb 2022 - 28
YoyoWe deliver quality digital products including websites, campaigns and brands for digital leaders who need a fresh perspective and seek a partner that can acceleWe deliver quality digital products including websites, campaigns and brands for digital leaders who need a fresh perspective and seek a partner that can accele
Founded 2008Tunbridge Wells, United Kingdom$30Mlast round Oct 2018 - 29
SmartFocusSmartFocus empowers you to deliver omni-channel marketing campaigns with true personalization.SmartFocus empowers you to deliver omni-channel marketing campaigns with true personalization.
Founded 1999United Kingdom$30Mlast round Oct 2012 - 30
MuscleFoodMuscleFood offers online food delivery services.MuscleFood offers online food delivery services.
Founded 2012United Kingdom$27Mlast round Jan 2018 - 31AdmixFounded -United Kingdom$27Mlast round Oct 2021
- 32
OreconDigital Marketing & ConsultingDigital Marketing & Consulting
Founded 2013United Kingdom$24Mlast round Mar 2008 - 33
EcreboEcrebo is a retail technology company founded in 2009 or 2010, with headquarters in Reading, United Kingdom, and Chicago, Illinois.Ecrebo is a retail technology company founded in 2009 or 2010, with headquarters in Reading, United Kingdom, and Chicago, Illinois.
Founded 2010Reading, United Kingdom$23Mlast round Feb 2017 - 34
FanvueFanvue is a British AI-powered subscription social platform founded in 2020 and based in London.Fanvue is a British AI-powered subscription social platform founded in 2020 and based in London.
Founded 2021London, United Kingdom$22Mlast round Jan 2026 - 35
FlowlaFlowla is a London-based company that offers an AI-powered digital sales room platform designed for B2B revenue teams.Flowla is a London-based company that offers an AI-powered digital sales room platform designed for B2B revenue teams.
Founded 2023London, United Kingdom$22Mlast round Jan 2026 - 36
SoPostSoPost is a technology company that specializes in digital product sampling, founded in 2012.SoPost is a technology company that specializes in digital product sampling, founded in 2012.
Founded 2012Newcastle upon Tyne, United Kingdom$21Mlast round Jan 2026 - 37
G=mc2G=mc2 is a London-based growth strategy studio founded in 2017.G=mc2 is a London-based growth strategy studio founded in 2017.
Founded 2017London, United Kingdom$21Mlast round Jan 2026 - 38
ZiflowZiflow is a creative collaboration and online proofing platform that enhances the review, approval, and feedback processes for creative and marketing teams.Ziflow is a creative collaboration and online proofing platform that enhances the review, approval, and feedback processes for creative and marketing teams.
Founded 2016London, United Kingdom$21Mlast round Feb 2023 - 39
Classic Football CompanyClassic Football Shirts is the home of classic, rare, retro and vintage football shirts from around the world, new & used.Classic Football Shirts is the home of classic, rare, retro and vintage football shirts from around the world, new & used.
Founded 2006United Kingdom$19Mlast round Dec 2024 - 40
SwashSwash is a London-based data ecosystem founded in 2020.Swash is a London-based data ecosystem founded in 2020.
Founded 2020Prescott, United Kingdom$19Mlast round Oct 2021 - 41
AudiomobAudiomob is a leading non-intrusive in-game audio discovery platform that helps mobile game developers monetize their audiences through seamless audio advertisements.Audiomob is a leading non-intrusive in-game audio discovery platform that helps mobile game developers monetize their audiences through seamless audio advertisements.
Founded 2020London, United Kingdom$18Mlast round Mar 2026 - 42
MiappiMiappi helps brands to discover authentic consumer stories, manage the digital rights and to distribute to marketing channels and ecommerce.Miappi helps brands to discover authentic consumer stories, manage the digital rights and to distribute to marketing channels and ecommerce.
Founded 2012London, United Kingdom$18Mlast round Nov 2023 - 43
NavigatorThe Navigator Company, S.A.The Navigator Company, S.A.
Founded 2016San Francisco, United Kingdom$17Mlast round Sept 2025 - 44HYP3RFounded -United Kingdom$17Mlast round Sept 2018
- 45
more2more2 is a London-based consultancy that specializes in customer science and data-driven marketing.more2 is a London-based consultancy that specializes in customer science and data-driven marketing.
Founded 2002London, United Kingdom$17Mlast round Sept 2015 - 46
VidsyVidsy is a global online creative community and technology platform that enhances video advertising by connecting enterprise brands with a diverse network of moVidsy is a global online creative community and technology platform that enhances video advertising by connecting enterprise brands with a diverse network of mo
Founded 2015London, United Kingdom$17Mlast round Oct 2021 - 47
AdbrainAdbrain powers marketers and their partners to understand and engage with their customers 1:1 across devices, channels and platforms.Adbrain powers marketers and their partners to understand and engage with their customers 1:1 across devices, channels and platforms.
Founded 2012London, United Kingdom$17Mlast round Feb 2016 - 48
GEEIQGEEIQ is a London-based data intelligence platform and advisory firm focused on the gaming, esports, metaverse, and virtual worlds sectors.GEEIQ is a London-based data intelligence platform and advisory firm focused on the gaming, esports, metaverse, and virtual worlds sectors.
Founded 2018London, United Kingdom$15Mlast round May 2026 - 49
CaptifyCaptify offers a search retargeting service that enables advertisers to focus on users to match their desired audience with inventory.Captify offers a search retargeting service that enables advertisers to focus on users to match their desired audience with inventory.
Founded 2011London, United Kingdom$14Mlast round Jun 2015 - 50
VoxPopMeVoxpopme is a global consumer insights platform that leverages AI to capture, analyze, and visualize authentic video feedback.Voxpopme is a global consumer insights platform that leverages AI to capture, analyze, and visualize authentic video feedback.
Founded 2013Park City, United Kingdom$14Mlast round Sept 2019
London, United KingdomCompanies whose funding rounds we classed as any of these sectors, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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OMarketing tech startups worldwide2,728 companies · $28BAPOMarketing tech startups in the United States1,412 companies · $24B
MOE
BMarketing tech startups in Europe660 companies · $6.9BMB
TMarketing tech startups in France112 companies · $2.2B
HP
SMarketing tech startups in Canada89 companies · $2.1B
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SMarketing tech startups in Germany48 companies · $588M
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TOMarketing tech startups in Spain41 companies · $658M
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CMarketing tech startups in the Netherlands24 companies · $325MMore lists for United Kingdom
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SCN
FStartups in the United Kingdom8,355 companies · $79B
IL
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ONHealth startups in the United Kingdom1,094 companies · $17BN
AAILAI startups in the United Kingdom835 companies · $32B
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KIT Services startups in the United Kingdom816 companies · $5.3BILCSONHealthcare startups in the United Kingdom608 companies · $14BILCSONBiotech startups in the United Kingdom588 companies · $15BF
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RFinancial Services startups in the United Kingdom472 companies · $26BFCR
CFintech startups in the United Kingdom342 companies · $23B