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Top 59 Messaging Startups to Watch in 2026

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The messaging industry extends far beyond simple chat applications, covering sectors from healthcare to developer tools. Companies like Medable have raised over $500 million to apply messaging to clinical research.

The space includes giants like Telegram, which has secured $3.2 billion in funding, alongside more focused B2B players like GupShup and Dialpad.

Below is our list of 59 Messaging startups worth keeping an eye on.

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Bluesky develops a decentralized social network protocol designed to give users more control over their online identity. Their flagship social app demonstrates the protocol's power, offering a collaborative and open alternative to traditional social media platforms.

HeadquartersSeattle, Washington, United States
Year Founded2021
FoundersJay Graber
Funding Amount$36M
Startup SizeLean Team (11-50)
Last Funding StatusSeries A
Top InvestorsAlumni Ventures, Neo, Automattic, True Ventures, Blockchain Capital

Dialpad created an AI-powered customer intelligence platform to unify every kind of business communication, from voice calls to team messaging. Their software analyzes these conversations in real time, providing sales and service teams with actionable insights.

HeadquartersSan Ramon, California, United States
Year Founded2011
FoundersAlex Cornell, Brian Peterson, Craig Walker, John Rector
Funding Amount$450M
Startup SizeMajor Organization (1,001-5,000)
Last Funding StatusSeries F
Top InvestorsAndreessen Horowitz, ICONIQ Growth, S32, Scale Venture Partners, ICONIQ Capital

Medable builds a patient-centric platform that transforms how clinical trials are conducted. The company's digital and decentralized approach helps researchers gather data directly from participants, aiming to bring effective treatments to market faster.

HeadquartersPalo Alto, California, United States
Year Founded2015
FoundersFernando Waigandt, James Sas, Michelle Longmire, Perry Robinson, Tim Smith
Funding Amount$506.6M
Startup SizeLarge Team (251-1,000)
Last Funding StatusSeries D
Top InvestorsSapphire Ventures, GSR Ventures, Obvious Ventures, Streamlined Ventures, HealthX Ventures

GupShup offers a platform for businesses to build AI-powered messaging and customer engagement solutions. Companies use their technology to deploy chatbots for sales and support across a wide range of messaging channels.

HeadquartersSan Francisco, California, United States
Year Founded2004
FoundersBeerud Sheth, Rakesh Mathur
Funding Amount$544.1M
Startup SizeMajor Organization (1,001-5,000)
Last Funding StatusVenture Round
Top InvestorsFidelity, Tiger Global Management, White Oak Global Advisors, CRV, Neuberger Berman Loan Advisers Holdings

Sendbird offers a suite of APIs and SDKs that enable developers to build chat, voice, and video features into their applications. Their platform also provides an AI-powered agent for businesses to create automated, omnichannel customer service experiences.

HeadquartersSan Mateo, California, United States
Year Founded2013
FoundersBrandon Y Jeon, Forest Lee, Harry Kim, John Kim
Funding Amount$220.7M
Startup SizeLarge Team (251-1,000)
Last Funding StatusVenture Round
Top InvestorsTechstars, Y Combinator, Emergence Capital, ICONIQ Growth, Tiger Global Management

Stream creates the API infrastructure for scalable in-app chat and activity feeds. Their tools allow product teams to ship social features in a fraction of the time it would take to develop them from scratch.

HeadquartersBoulder, Colorado, United States
Year Founded2014
FoundersThierry Schellenbach, Tommaso Barbugli
Funding Amount$58.1M
Startup SizeMid-Size Team (51-250)
Last Funding StatusSeries B
Top InvestorsTechstars, 01 Advisors, Right Side Capital Management, Felicis, Arthur Ventures

IntelePeer develops a communications automation platform that allows enterprises to manage customer interactions across voice and messaging channels. The platform offers a suite of API-driven tools and reliable SIP trunking services for integrating communications into business applications.

HeadquartersDania, Florida, United States
Year Founded2003
FoundersHaydar Haba
Funding Amount$392.1M
Startup SizeLarge Team (251-1,000)
Last Funding StatusPrivate Equity
Top InvestorsVector Capital, Sixth Street, Coller Capital, Horizon Technology Finance, Hollyport Capital

Passes gives creators an all-in-one platform to monetize their content and engage directly with their audience. The service provides a suite of tools for selling exclusive media, offering one-on-one sessions, and building a community-driven business.

HeadquartersMiami, Florida, United States
Year Founded2022
FoundersLucy Guo
Funding Amount$49M
Startup SizeLean Team (11-50)
Last Funding StatusSeries A
Top InvestorsMenlo Ventures, Craft Ventures, Bond, Liquid 2 Ventures, Abstract

LeapXpert provides a business communication platform that helps enterprises meet strict compliance requirements. Their system captures and governs conversations from popular messaging apps, centralizing all interactions for data control and oversight.

HeadquartersNew York, New York, United States
Year Founded2017
FoundersAvi Pardo, Dima Gutzeit, Rina Charles
Funding Amount$42.5M
Startup SizeMid-Size Team (51-250)
Last Funding StatusSeries B
Top InvestorsPortage Ventures, Rockefeller Capital Management, Lingfeng Capital, Innovation and Technology Venture Fund, Partnership Fund for New York City

Telegram developed a cloud-based messaging app for both mobile and desktop, with a core focus on speed and security. The platform is popular for its strong encryption and a suite of features that give users enhanced control over their privacy.

HeadquartersDubai, Dubai, United Arab Emirates
Year Founded2013
FoundersNikolai Durov, Pavel Durov
Funding Amount$3.2B
Startup SizeLean Team (11-50)
Last Funding StatusDebt Financing
Top InvestorsMubadala, Dalma Capital, ARK FUND, Manta Ray Ventures, Oyster Ventures

49 Additional Messaging Startups Worth Following

Our top ten picks offer a great snapshot, but the messaging space is much wider than that. All across the industry, founders are building new tools and finding fresh ways to connect people.

Together, the companies below have raised over $5 billion, with many focusing on AI, enterprise software, and media. Here’s a look at the other startups shaping the messaging industry.

StartupMain IndustryYear FoundedAmount RaisedLast Funding Round
Bird logo BirdCloud2011$1.1BSeries C
Deputy logo DeputyEnterprise2008$159.5MCorporate Round
Infobip logo InfobipEnterprise2006$1.3BDebt Financing
Sleeper logo SleeperGaming2015$67.3MSeries C
CompanyCam logo CompanyCamInfrastructure2014$38MSeries C
Wormhole logo WormholeMedia2007$225MInitial Coin Offering
Exotel logo ExotelCloud2011$87.3MDebt Financing
VRChat logo VRChatCommunications2014$95.2MSeries D
MessageGears logo MessageGearsCommunications2010$80.4MVenture Round
Wizard logo WizardAI2021$50MSeries A
Blip logo BlipAI1999$230MSeries C
Fireflies.ai logo Fireflies.aiEnterprise2016$19MSecondary Market
Quo logo QuoEnterprise2018$161.1MVenture Round
Bankai Group logo Bankai GroupCommunications1989$560MDebt Financing
Haptik logo HaptikAI2013$12.2MSeries B
Podium logo PodiumSaaS2014$422.7MVenture Round
Wire logo WireMedia2012$60.2MSeries C
Royal Mail logo Royal MailLogistics1516£458.8MGrant
Blink logo BlinkSaaS2014$30.8MSeries A
respond.io logo respond.ioEnterprise2017$8.8MSeries A
Pink App logo Pink AppSaaS2019$735.1kSeed
Unifonic logo UnifonicCloud2006$146MSeries B
Soprano Design logo Soprano DesignCloud1994A$66.3MSecondary Market
Optus logo OptusMedia1981A$60MDebt Financing
Past Post logo Past PostMedia2022$1MSeed
Quicksave Interactive logo Quicksave InteractiveMedia2017$1.7MVenture Round
BiteSpeed logo BiteSpeedAI2018$5.6MSeed
Ortto logo OrttoAnalytics2012$33.9MVenture Round
Auronix logo AuronixSaaS1994MX$290MDebt Financing
Aivo logo AivoAnalytics2012$1.5MSeed
Chainels logo ChainelsSaaS2011€3.1MSeries A
Lab 1 logo Lab 1Data2019£1MSeed
Toss Lab logo Toss LabSaaS2014$25.8MSeries C
Onoff logo OnoffMedia2014$20MSeries A
Helmholtz Centre for Infection Research logo Helmholtz Centre for Infection ResearchCommunications1965$1.3MGrant
Hi Platform logo Hi PlatformAI2017R$35MSeries A
Toku logo TokuData2018$16.2MSeries A
Smartsupp logo SmartsuppAI2013$4MVenture Round
RealTyme logo RealTymeSaaS2020CHF5.1MUndisclosed
FROGED logo FROGEDSaaS2019$900kSeed
Kait Technologies logo Kait TechnologiesMarketing2017$650kSeed
The Custom Movement logo The Custom MovementCommunications2000$150kSeed
Advisero logo AdviseroEnterprise2018€250kSeed
Messente Communications logo Messente CommunicationsCommunications2013
DeeMe logo DeeMeMedia2014$598kAngel
MS INNOVATIONS (allmysms.com) logo MS INNOVATIONS (allmysms.com)Infrastructure1998
Paperplane logo PaperplaneMedia2016€10kProduct Crowdfunding
Talk With Stranger logo Talk With StrangerMedia2016
Mr Messaging logo Mr MessagingCommunications2012

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