Top list · United States

Martech startups in the United States

536 martech startups in the United States have raised money in rounds we track. These are the 50 that have raised the most, $16B between them, with New York the most common home.

$16Braised by these 50
536on our record in all
New Yorkmost common home
Optimizelyraised the most
  1. 1OptimizelyOptimizely is a digital experience platform for unlocking digital potential, content, commerce, and optimization.

    Optimizely is a digital experience platform for unlocking digital potential, content, commerce, and optimization.

    Founded 2010New York, United States$1.3Blast round Dec 2024
  2. 2Groupon"ДарБери предлагает скидочные купоны и акции по всей России.

    "ДарБери предлагает скидочные купоны и акции по всей России.

    Founded 2010Moscow, United States$1.1Blast round Jul 2011
  3. 3System1System1 fuses technology and science to identify & unlock consumer intent.

    System1 fuses technology and science to identify & unlock consumer intent.

    Founded 2013Venice, United States$820Mlast round Jun 2026
  4. 4BranchFounded -United States$707Mlast round Apr 2025
  5. 5PlaidFounded -United States$674Mlast round Feb 2026
  6. 6MediaMathCreated by MediaMath's industry veterans, the TerminalOneTM Marketing Operating System increases profits and efficiency in digital marketing, allowing marketers

    Created by MediaMath's industry veterans, the TerminalOneTM Marketing Operating System increases profits and efficiency in digital marketing, allowing marketers

    Founded 2007New York, United States$605Mlast round Jul 2018
  7. 7HeydayHeyday is a skincare company offering customized facial treatments.

    Heyday is a skincare company offering customized facial treatments.

    Founded 2015United States$583Mlast round Dec 2022
  8. 8UnityFounded -United States$581Mlast round Jul 2019
  9. 9CM GroupFounded -United States$410Mlast round May 2019
  10. 10AppNexusAppNexus operates a cloud-based software platform that enables and optimizes programmatic online advertising.

    AppNexus operates a cloud-based software platform that enables and optimizes programmatic online advertising.

    Founded 2007New York, United States$404Mlast round Sept 2016
  11. 11WebvanWebVan provides digitalization services to companies and offers e-commerce, software integration, and digital marketing services.

    WebVan provides digitalization services to companies and offers e-commerce, software integration, and digital marketing services.

    Founded 2014United States$400Mlast round Jul 1999
  12. 12OwnerOWNER is a Dutch software company based in Emmen, specializing in business relationship management.

    OWNER is a Dutch software company based in Emmen, specializing in business relationship management.

    Founded 2018Emmen, United States$360Mlast round Aug 2026
  13. 13IterableIterable is an AI-powered customer communication platform that helps brands create personalized and dynamic cross-channel marketing experiences.

    Iterable is an AI-powered customer communication platform that helps brands create personalized and dynamic cross-channel marketing experiences.

    Founded 2013San Francisco, United States$357Mlast round Jun 2021
  14. 14iSpot.tvStruggling to prove and optimize TV ad performance?

    Struggling to prove and optimize TV ad performance?

    Founded 2012Bellevue, United States$355Mlast round Apr 2022
  15. 15Volta ChargingVolta Charging designs, installs, and maintains a network of electric vehicle charging stations.

    Volta Charging designs, installs, and maintains a network of electric vehicle charging stations.

    Founded 2010San Francisco, United States$355Mlast round Aug 2021
  16. 16KlaviyoKlaviyo is an automation and email platform designed to help grow businesses.

    Klaviyo is an automation and email platform designed to help grow businesses.

    Founded 2012Boston, United States$347Mlast round Aug 2025
  17. 17ImprintImprint is a New York-based financial technology company founded in 2020.

    Imprint is a New York-based financial technology company founded in 2020.

    Founded 2020New York, United States$335Mlast round Nov 2026
  18. 18Moonshot BrandsMoonshot Brands acquires, operates, and grows e-commerce businesses.

    Moonshot Brands acquires, operates, and grows e-commerce businesses.

    Founded 2020Miami, United States$310Mlast round Mar 2022
  19. 19LTKLTK is a marketing company that offers retail sales and shopping apps.

    LTK is a marketing company that offers retail sales and shopping apps.

    Founded 2011United States$300Mlast round Nov 2021
  20. 20PaidPaid is a web-developing company that provides shipping solutions by building website, collect payments, and compare shipping rates.

    Paid is a web-developing company that provides shipping solutions by building website, collect payments, and compare shipping rates.

    Founded 1999Westborough, United States$297Mlast round Sept 2025
  21. 21RoverRover is an online pet care marketplace that connects pet parents with pet sitters and dog walkers.

    Rover is an online pet care marketplace that connects pet parents with pet sitters and dog walkers.

    Founded -Seattle, United States$282Mlast round Aug 2021
  22. 22LaunchDarklyLaunchDarkly is a leading feature management platform founded in 2014 in Oakland, California, by Edith Harbaugh and John Kodumal.

    LaunchDarkly is a leading feature management platform founded in 2014 in Oakland, California, by Edith Harbaugh and John Kodumal.

    Founded 2014Oakland, United States$276Mlast round Aug 2021
  23. 23VideoAmpVideoAmp is a software and data company that provides measurement and optimization tools for the advertising ecosystem.

    VideoAmp is a software and data company that provides measurement and optimization tools for the advertising ecosystem.

    Founded 2014Los Angeles, United States$259Mlast round Sept 2023
  24. 24HightouchHightouch is a San Francisco-based company that specializes in an Agentic Marketing Platform and is recognized as a leading Composable Customer Data Platform (CDP).

    Hightouch is a San Francisco-based company that specializes in an Agentic Marketing Platform and is recognized as a leading Composable Customer Data Platform (CDP).

    Founded 2018San Francisco, United States$250Mlast round Apr 2026
  25. 25FLYRFLYR is a technology company that uses AI to help airlines and hospitality businesses.

    FLYR is a technology company that uses AI to help airlines and hospitality businesses.

    Founded 2013San Francisco, United States$244Mlast round Aug 2024
  26. 26OutreachOutreach is a sales engagement platform that uses AI for predictive analytics as it relates to sales.

    Outreach is a sales engagement platform that uses AI for predictive analytics as it relates to sales.

    Founded 2014Seattle, United States$238Mlast round Jun 2022
  27. 27KustomerKustomer is an AI-native customer service CRM platform founded in 2015 and headquartered in New York, with an additional office in Short Hills, NJ.

    Kustomer is an AI-native customer service CRM platform founded in 2015 and headquartered in New York, with an additional office in Short Hills, NJ.

    Founded 2015New York, United States$234Mlast round May 2023
  28. 28You & Mr. JonesFounded -United States$200Mlast round Dec 2019
  29. 29ClearListClearList is a marketplace for private companies that establishes real-time, transparent price discovery based on actual investor sentiment.

    ClearList is a marketplace for private companies that establishes real-time, transparent price discovery based on actual investor sentiment.

    Founded 2019New York, United States$198Mlast round Sept 2023
  30. 30HighspotHighspot is a sales enablement platform that helps companies worldwide improve the performance of their sales teams.

    Highspot is a sales enablement platform that helps companies worldwide improve the performance of their sales teams.

    Founded 2012Seattle, United States$195Mlast round Jul 2022
  31. 31BuyerLinkBuyerLink is a leading marketplace for acquisition of locally targeted consumer traffic

    BuyerLink is a leading marketplace for acquisition of locally targeted consumer traffic

    Founded 2001Walnut Creek, United States$166Mlast round May 2026
  32. 32ManyChatManychat helps businesses do marketing, sales and support through Facebook Messenger.

    Manychat helps businesses do marketing, sales and support through Facebook Messenger.

    Founded 2015San Francisco, United States$158Mlast round Apr 2025
  33. 33DemandbaseDemandbase is a company that specializes in account-based marketing, sales intelligence, and data.

    Demandbase is a company that specializes in account-based marketing, sales intelligence, and data.

    Founded 2006San Francisco, United States$158Mlast round May 2017
  34. 34CenterfieldDatalot powered by Centerfield acquires new customers for leading auto, home, life, health, Medicare, and commercial insurance companies at scale.

    Datalot powered by Centerfield acquires new customers for leading auto, home, life, health, Medicare, and commercial insurance companies at scale.

    Founded 2011Los Angeles, United States$156Mlast round Jan 2017
  35. 35GoCanvasGoCanvas helps organizations automate their business processes, eliminate paperwork and collect and share information via mobile devices.

    GoCanvas helps organizations automate their business processes, eliminate paperwork and collect and share information via mobile devices.

    Founded 2008Reston, United States$150Mlast round Feb 2018
  36. 36IntersectionFounded -United States$150Mlast round Nov 2017
  37. 37MediaAlphaMediaAlpha is an advertising technology company that develops programmatic advertising platforms.

    MediaAlpha is an advertising technology company that develops programmatic advertising platforms.

    Founded 2012Los Angeles, United States$145Mlast round May 2024
  38. 38LeanplumFor app-first companies, Leanplum is the only solution that helps personalize and optimize all customer touchpoints, both inside and outside the app.

    For app-first companies, Leanplum is the only solution that helps personalize and optimize all customer touchpoints, both inside and outside the app.

    Founded 2012San Francisco, United States$145Mlast round Apr 2018
  39. 39Zeta GlobalAt Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the ImpossibleTM by transforming marketing challenges into measurable success.

    At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the ImpossibleTM by transforming marketing challenges into measurable success.

    Founded 2007New York, United States$140Mlast round Apr 2017
  40. 40CallRailCallRail is an Atlanta-based marketing intelligence platform founded in 2011 by Andy Powell and Kevin Mann.

    CallRail is an Atlanta-based marketing intelligence platform founded in 2011 by Andy Powell and Kevin Mann.

    Founded 2011Atlanta, United States$138Mlast round Nov 2020
  41. 41LaterLater - Better Reminders for iPhone

    Later - Better Reminders for iPhone

    Founded 2013United States$135Mlast round Apr 2022
  42. 42TealiumTealium is a provider of customer data orchestration tools aimed to address challenges in online search, marketing, and segment targeting.

    Tealium is a provider of customer data orchestration tools aimed to address challenges in online search, marketing, and segment targeting.

    Founded 2008San Diego, United States$133Mlast round May 2019
  43. 43TendrilTendril is a communication agency offering digital marketing, web design, and branding.

    Tendril is a communication agency offering digital marketing, web design, and branding.

    Founded 2018United States$131Mlast round Oct 2014
  44. 44LeapLeap is the first Pickup Marketplace in Saudi Arabia that allows users to pre-order their food and/or drinks.

    Leap is the first Pickup Marketplace in Saudi Arabia that allows users to pre-order their food and/or drinks.

    Founded 2019United States$130Mlast round Mar 2025
  45. 45HiveHive provides cloud-based AI solutions for understanding, searching, and generating content

    Hive provides cloud-based AI solutions for understanding, searching, and generating content

    Founded 2013United States$127Mlast round Oct 2026
  46. 46Dynamic YieldDynamic Yield helps companies quickly deliver and test personalized, optimized, and synchronized digital customer interactions.

    Dynamic Yield helps companies quickly deliver and test personalized, optimized, and synchronized digital customer interactions.

    Founded 2011New York, United States$123Mlast round Nov 2018
  47. 47D1 BrandsD1 Brands buys, builds, and grows brands on Amazon.

    D1 Brands buys, builds, and grows brands on Amazon.

    Founded 2020New York, United States$123Mlast round Jul 2021
  48. 48PebblePostPebblePost provides marketers a way to transform recent online data into intelligent direct mail programs that perform.

    PebblePost provides marketers a way to transform recent online data into intelligent direct mail programs that perform.

    Founded 2013New York, United States$109Mlast round May 2021
  49. 49PercolatePercolate is a content marketing platform offering solutions to introduce visibility into the marketing process.

    Percolate is a content marketing platform offering solutions to introduce visibility into the marketing process.

    Founded 2011New York City, United States$107Mlast round Mar 2019
  50. 50SequenSequen AI is a New York-based enterprise software company that specializes in a reinforcement-learning-native search and discovery platform.

    Sequen AI is a New York-based enterprise software company that specializes in a reinforcement-learning-native search and discovery platform.

    Founded 2006New York, United States$106Mlast round Sept 2026
Total fundinghow the list is ranked
15 November 2026updated nightly
Rounds we tracksource: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

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