Top list · San Francisco

Telecoms startups in San Francisco

30 telecoms startups in San Francisco have raised money in rounds we track. These are the 30 that have raised the most, $686M between them.

$686Mraised by these 30
30on our record in all
ManyChatraised the most
  1. 1ManyChatManychat 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
  2. 2ContraContra is a San Francisco-based technology company founded in 2019 that operates a commission-free freelance network designed for independent professionals, cre

    Contra is a San Francisco-based technology company founded in 2019 that operates a commission-free freelance network designed for independent professionals, cre

    Founded 2019San Francisco, United States$151Mlast round Oct 2025
  3. 3XirrusXirrus provides wireless networking products such as indoor and outdoor enclosures, snap-on covers, and I-beam mounting kits.

    Xirrus provides wireless networking products such as indoor and outdoor enclosures, snap-on covers, and I-beam mounting kits.

    Founded 2004San Francisco, United States$113Mlast round Mar 2015
  4. 4SkyroamKeeping people and things connected with fast, secure, cost-effective mobile Internet service around the globe.

    Keeping people and things connected with fast, secure, cost-effective mobile Internet service around the globe.

    Founded 2008San Francisco, United States$45Mlast round Sept 2019
  5. 5iSkootiSkoot is a technology company based in San Francisco and Israel, founded in 2005.

    iSkoot is a technology company based in San Francisco and Israel, founded in 2005.

    Founded 2005San Francisco, United States$32Mlast round Nov 2008
  6. 6SuperMeSuperMe is an AI-native professional network designed for the AI age, focusing on indexing collective human knowledge.

    SuperMe is an AI-native professional network designed for the AI age, focusing on indexing collective human knowledge.

    Founded -San Francisco, United States$31Mlast round Oct 2026
  7. 7TelespreeTelespree enables cloud-based wireless data services for carriers, retailers, MVNOs, and wholesale providers.

    Telespree enables cloud-based wireless data services for carriers, retailers, MVNOs, and wholesale providers.

    Founded 1998San Francisco, United States$28Mlast round Dec 2010
  8. 8Adura TechnologiesAdura Technologies develops enabling technologies for commercial building lighting control and energy management.

    Adura Technologies develops enabling technologies for commercial building lighting control and energy management.

    Founded 2008San Francisco, United States$26Mlast round Apr 2012
  9. 9Spruce HealthSpruce Health is a HIPAA-compliant healthcare communication platform founded in 2013, based in San Francisco, California.

    Spruce Health is a HIPAA-compliant healthcare communication platform founded in 2013, based in San Francisco, California.

    Founded 2013San Francisco, United States$17Mlast round Mar 2015
  10. 10a1Mobilea1mobile replaces your phone carrier with AI that talks, texts, and works.

    a1mobile replaces your phone carrier with AI that talks, texts, and works.

    Founded 2026San Francisco, United States$12Mlast round Jul 2026
  11. 11Lemon SliceLemonslice provides translation and localization services for businesses to adapt content across multiple languages and markets.

    Lemonslice provides translation and localization services for businesses to adapt content across multiple languages and markets.

    Founded -San Francisco, United States$11Mlast round Dec 2025
  12. 12NubilaNubila is a San Francisco-based company founded in 2024 that develops a decentralized physical infrastructure network for real-world environmental data.

    Nubila is a San Francisco-based company founded in 2024 that develops a decentralized physical infrastructure network for real-world environmental data.

    Founded 2024San Francisco, United States$11Mlast round Oct 2025
  13. 13ChefsFeedChefsFeed is a San Francisco-based media and technology company that serves as a food and drink discovery platform.

    ChefsFeed is a San Francisco-based media and technology company that serves as a food and drink discovery platform.

    Founded 2012San Francisco, United States$7.8Mlast round Jul 2020
  14. 14MiravoiceMiravoice is a San Francisco-based AI voice platform that automates phone surveys and voice interviews for efficient data collection.

    Miravoice is a San Francisco-based AI voice platform that automates phone surveys and voice interviews for efficient data collection.

    Founded -San Francisco, United States$6.3Mlast round Apr 2026
  15. 15Cascade SpaceCascade Space is a space communications company founded in 2025 and based in San Francisco.

    Cascade Space is a space communications company founded in 2025 and based in San Francisco.

    Founded 2025San Francisco, United States$5.9Mlast round Jul 2025
  16. 16Stateless NetworksPerformance, Visibility.

    Performance, Visibility.

    Founded 2012San Francisco, United States$5.6Mlast round Jul 2014
  17. 17DekkoDekko develops 3D mapping and augmented reality (AR) engines that allow apps and users to interact with their real world surroundings.

    Dekko develops 3D mapping and augmented reality (AR) engines that allow apps and users to interact with their real world surroundings.

    Founded 2011San Francisco, United States$5.1Mlast round May 2013
  18. 18NovoRollNovoRoll helps publishers, SSPs, and ad networks better monetize their traffic by introducing high paying out-stream video formats.

    NovoRoll helps publishers, SSPs, and ad networks better monetize their traffic by introducing high paying out-stream video formats.

    Founded 2015San Francisco, United States$5.0Mlast round Jul 2017
  19. 19Pilot ProtocolVirtual addresses, encrypted tunnels, and a trust model that works across any boundary.

    Virtual addresses, encrypted tunnels, and a trust model that works across any boundary.

    Founded 2025San Francisco, United States$4.5Mlast round Jul 2026
  20. 20HypeLabHypeLab is a Web3 advertising platform and ad network designed to assist crypto marketers and blockchain businesses in reaching specific audiences within the We

    HypeLab is a Web3 advertising platform and ad network designed to assist crypto marketers and blockchain businesses in reaching specific audiences within the We

    Founded 2022San Francisco, United States$4.0Mlast round Aug 2023
  21. 21skyrockitSince 2001 we have enjoyed our Industry position as a leading mobile content company - having had the pleasure of working with some of the world's best media co

    Since 2001 we have enjoyed our Industry position as a leading mobile content company - having had the pleasure of working with some of the world's best media co

    Founded 2001San Francisco, United States$2.6Mlast round Jul 2011
  22. 22KidzToProsKidzToPros is a provider and marketplace for after school enrichment programs.

    KidzToPros is a provider and marketplace for after school enrichment programs.

    Founded 2015San Francisco, United States$2.1Mlast round Aug 2026
  23. 23ME911We are an innovative company offering emergency preparedness and response solutions for individuals, families, and organizations.

    We are an innovative company offering emergency preparedness and response solutions for individuals, families, and organizations.

    Founded 2007San Francisco, United States$1.7Mlast round Jan 2010
  24. 24TelesocialTeleSocial is an integrated voice and IP service that connects voice calls through social media.

    TeleSocial is an integrated voice and IP service that connects voice calls through social media.

    Founded 2008San Francisco, United States$1.1Mlast round Sept 2011
  25. 25Revolve RoboticsRevolve Robotics's Kubi Telepresence Robot lets people look around and be present when it’s critical in education, healthcare and business

    Revolve Robotics's Kubi Telepresence Robot lets people look around and be present when it’s critical in education, healthcare and business

    Founded 2012San Francisco, United States$615Klast round May 2014
  26. 26Cloudwirx, Inc.Cloudwirx is a Global IT Solutions Distribution and fulfillment platform.

    Cloudwirx is a Global IT Solutions Distribution and fulfillment platform.

    Founded 2015San Francisco, United States$600Klast round Jul 2015
  27. 27Rip Bull NetworksRip Bull Networks is an MVNO business model, which basically means we operate our own Mobile Network.

    Rip Bull Networks is an MVNO business model, which basically means we operate our own Mobile Network.

    Founded 2014San Francisco, United States$250Klast round Jul 2021
  28. 28NULATONULATO provides travelers with an affordable Wi-Fi service.

    NULATO provides travelers with an affordable Wi-Fi service.

    Founded 2014San Francisco, United States$120Klast round Jan 2015
  29. 29Smart VoicemailSmart Voicemail is an Advanced Voicemail with a Virtual Assistant for smartphones and telephones.

    Smart Voicemail is an Advanced Voicemail with a Virtual Assistant for smartphones and telephones.

    Founded 2013San Francisco, United States$80Klast round Dec 2013
  30. 30DGTSDGTS, short for digits, is a better address book for your phone.

    DGTS, short for digits, is a better address book for your phone.

    Founded 2013San Francisco, United States$80Klast round Mar 2013
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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