Radar Companies Social Platforms · Boston
Radar · Social Platforms in Boston

Best Social Platforms Companies in Boston, United States

The 61 best Social Platforms companies in Boston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: RallyPoint.

61companies tracked
$122.8Mdisclosed funding
0unicorns
26have raised

Ranked: Best Social Platforms companies in Boston

#CompanyDisclosed fundingLast roundEmployeesFoundedFounderTech stackPatents & IP focusRecent signals
1RallyPoint
Social network connecting military community for mentorship, jobs, and support
$21M19 mo ago202012Facebook LoginEmber.jsAmazon Web Services+167 patents
Force‑sensing wearable input devices for gesture and motion detection
2alignable
Alignable is a social network where small business owners gather to connect, collaborate, and succeed…
$20M95 mo ago852012SentryZendeskRuby+19
3Moco
App-based social platform connecting people
$10M189 mo ago122005Jamie Hall
Co-founder & CTO
Google Sign-inreCAPTCHAOsano+4
4hoo
Online community platform to share content
$10M31 mo ago282005Casin Ward
Co-Founder / Chief Marketing Officer
SentryZendeskNode.js+16
5Sober Grid
Sober Grid is a location based networking platform for sober people.
$6M81 mo ago52014
6Vivoom
Video sharing platform allowing customers and brands to co create content
$5M93 mo ago13201212 patents
Real-time video augmentation, moderation, and targeted ad placement for broadcast/social media.
7Fancred
Sports social network for fans
$5M142 mo ago212012
8Pepper Lane
Online community platform for mothers to start or expand their businesses
$5M85 mo ago112016Sharon Kan
Co-Founder & CEO
9Sonicbids
Online platform for musicians to form the professional network
$4M190 mo ago872001Anil Daniel
Founder&Managing Director
UbuntuGoogle Sign-inBootstrap+343 patents
Online music event ticketing and block booking platform for artists and venues
10Wigo
Social discovery app for making plans with friends
$4M136 mo ago292013
11JNJ Mobile
Connecting people through mobile social networking and community building
$4M189 mo ago102005Justin Siegel
Co-Founder & CEO
12fam.live
Social platform for connecting with friends
$3M114 mo ago15
13uConnect
Tools and technology for college career centres
$3M75 mo ago272012WordPress Block EditorWordPress Site EditorWordPress+32
14Happier
Emotional fitness training for thriving in work and life
$3M142 mo ago52012WagtailShopifyPython+22
15gamerDNA
Social networking platform for gamers
$3M218 mo ago32006Angela Bull
Co-Founder
NginxAMPSiteGround+1
16Koble
Social networking platform for businesses
$3M122014
17Morpheus XR
Developer of immersive experiences for the metaverse
$2M40 mo ago202021Jennifer Regan
Co-Founder and Advisor
4 patents
Biometric health monitoring systems and projection-based visual display technologies
18Mercury
Developer of a fan engagement platform for sports
$2M55 mo ago2220187 patents
Patents concentrated in computing, sensing & instrumentation
19SmackHigh
Group video social networking platform
$2M114 mo ago2013Franco Iudiciani
Co-Founder
20Community
SaaS-based white label social platform
$2M119 mo ago1392014Ryan Paugh
Co-Founder & COO & President
HubSpot CMS HubApple iCloud MailGoogle Workspace+1717 patents
Patents concentrated in electrical & electronics
21CampusTap
Social networking platform for students and alumni
$2M124 mo ago32012
22Spindle
Social feed aggregator platform
$2M120 mo ago220105 patents
Tank pressure monitoring/control systems and mobile payment processing technologies
23Drop Messages
Location based group messaging
$1M143 mo ago62013
24Floqsta
App-based social community platform for travelers
$737K33 mo ago2021Michael Huynh
Technology Co-founder
25Game Plan Holdings
Social platform for sports enthusiasts
$262K171 mo ago1999Andrew Bachman
Founder & CEO
26Medstro
Social network for physicians
$200K154 mo ago112013

Top 12 Social Platforms companies in Boston

#1
Series A · Boston, Massachusetts · founded 2012 · 20 employees
$21.1Mraised

Social network connecting military community for mentorship, jobs, and support. It is a digital platform designed for service members, veterans, and their supporters. The platform facilitates peer-to-peer mentorship, professional networking, and connections with old friends. It helps bridge the gap between transitioning veterans and potential employers by connecting them with military-friendly organizations. The platform offers a secure environment for members to build their professional network, ask questions, share stories, and explore educational and career opportunities. It aims to help members of the military community lead more successful and fulfilling lives by providing a lifetime of support through its network. It is a social network and community platform.

Funding rounds
  • Nov 2024Series A$450K
  • Mar 2024Conventional Debt
  • Mar 2024Series A$8.6M
  • Dec 2015Series A$5M
Investors
MassChallenge, Amventures, DBL Partners, Asset Management Ventures, Salient Ventures
#2
Series A · Boston, Massachusetts · founded 2005 · 28 employees
$9.8Mraised

Online community platform to share content. It allows brands and businesses to create content through content creators and market promotions & offers through location-based influencers. It also provides recommendations and suggestions to businesses based on the insights of audience interests. It provides interest-based content collected from various social platforms.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 1k LinkedIn followers — 3.7% of this cohort's audience
Funding rounds
  • Nov 2023Series A$9.2M
  • Aug 2017Seed$583.3K
Founders & team
Casin WardCo-Founder / Chief Marketing Officer
Investors
The Operating Group
Tech stack
Cart FunctionalityChakra UiEmotionFirebaseGoogle Font ApiGoogle Workspace
#3
Seed · Boston, Massachusetts · founded 2021
$737Kraised

App-based social communnity platform for travelers. Users can connect wit compatible travel companions with similar interests using the app. The platform matches users with compatible travel companions using machine learning and artificial intelligence.

Funding rounds
  • Oct 2023Seed$25K
  • Jul 2023Seed$27K
  • May 2023Seed$685K
Founders & team
Michael HuynhTechnology Co-founder
#4
Seed · Boston, Massachusetts · founded 2021 · 20 employees
$2.4Mraised

Developer of immersive experiences for the metaverse. It develops virtual real estate, marketplaces, and turnkey solutions for the metaverse. The users can interact with each other, conduct meetings, and drive their business through the VR platform.

Funding rounds
  • Feb 2023Seed$2.4M
Founders & team
Jennifer ReganCo-Founder and AdvisorMikhail KrymovCo-FounderJeffrey ChernickCo-Founder & CEO
Investors
Incisive Ventures, Primal Capital, DVC, mu ventures
#5
Series A · Boston, Massachusetts · founded 2012 · 85 employees
$19.9Mraised

Developer of a business networking software designed to connect business owners to each other and the resources they need to succeed. The company's platform offers business advice and recommendations from fellow business owners all over the world and connects with them based on location, industry, target customer, current needs, and opportunities, enabling users to get valuable information and grow in terms of revenue.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 8k LinkedIn followers — 24.3% of this cohort's audience
Investors
Recruit Strategic Partners, Mayfield, Saturn Partners, NextView Ventures, Lead Edge Capital, Boston Seed Capital
Tech stack
Ab TastyAmazon CloudfrontAmazon Web ServicesAngularAws Certificate ManagerBootstrap
#6
Deadpooled · Boston, Massachusetts · founded 2014 · 5 employees
$5.6Mraised

Sober Grid is a location based networking platform for sober people. The platform enables users to discover other sober people in their immediate neighborhood and connect & network with them. Users can also discover sober people globally and share thoughts & experiences associated with sobriety and addiction recovery. The platform's features include a news feed, chat, groups, multimedia content sharing, etc. It is available on Andoid & iOS.

Funding rounds
  • Oct 2019Grant (prize money)$1.7M
  • Sep 2019Grant (prize money)$1.7M
  • Jul 2019Grant (prize money)$800K
  • Sep 2018Grant (prize money)$50K
Investors
Launchpad Digital Health, National Science Foundation, NIH, America’s Seed Fund, NIDA, HHS
Tech stack
WixReactPolyfillLodashGoogle Tag ManagerPriority Hints
#7
Series B · Boston, Massachusetts · founded 2005 · 12 employees
$10.5Mraised

App-based social platform connecting people. The platform allows users to make new friends, meet people, create groups, and more. The mobile application is available for Android and iOS devices. It monetizes through advertisements.

Funding rounds
  • Sep 2010Series B$3.5M
  • Jan 2008Series B$4M
  • Aug 2007Series A$3M
Founders & team
Jamie HallCo-founder & CTO
Investors
The Pilot Group, General Catalyst, SoftBank Capital
Tech stack
Google AnalyticsGoogle Sign-InJsdelivrOpen GraphOsanoPwa
#8
Seed · Boston, Massachusetts · founded 2012 · 27 employees
$3.4Mraised

Tools and technology for college career centres. Connects students and college career centres with their recruiting networks to facilitate job opportunities. With its marketing technology, uConnect raises awareness about career programs, events and recruiting opportunities for the students. Has both mobile and web interfaces. It also provides customized engagement analytics to universities to understand how students use their career services.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 8k LinkedIn followers — 23.6% of this cohort's audience
Funding rounds
  • Mar 2020Seed$870.2K
  • Nov 2018Seed$2.1M
  • Feb 2018Seed$370K
  • May 2014Seed$18K
Investors
LearnLaunch, Wasabi Ventures, 10x Venture Partners, TiE ScaleUp, York IE, Growth Street Partners
Tech stack
Amazon Web ServicesCloudflareCloudflare Bot ManagementCore-JsFacebook PixelGoogle Analytics
#9
Seed · Boston, Massachusetts · founded 2018 · 22 employees
$2.2Mraised

Developer of a fan engagement platform for sports. It provides users with a marketplace for fans to buy exclusive athlete content through NFTs. It also offers a reward-based sports engagement platform.

Funding rounds
  • Nov 2021Seed$2.2M
Investors
Collab+Currency, Cuse Capital
#10
Deadpooled · Boston, Massachusetts · founded 2016 · 11 employees
$4.6Mraised

Pepper Lane is an online community platform for mothers to start or expand their business. Enables users to connect with other mothers on the platform and support each other to grow their businesses. Users can engage in discussions, sell or buy products, look for collaboration opportunities and seek new talent. As on February 2017, the platform does not charge any fees but plans to launch a fee-based system in the future.

Funding rounds
  • May 2019Series A$4.6M
Founders & team
Sharon KanCo-Founder & CEOJess PetersenEx-Co-founder
Investors
True Ventures, Broadway Angels, Amplifyher, Accomplice, Launchpad Venture Group
#11
Series A · Boston, Massachusetts · founded 2012 · 21 employees
$4.6Mraised

Fancred is allows sports fans to create their profile to captures everything about their sports life. Provides a personalized way for sports fans to communicate, discover, and consume their favorite sports content. Sports Teams, media and brands utilize Fancred to reach, engage, and monetize their fans. Fancred is a part of the 2013 Spring class at TechStars Boston. Announced its first partnership with the NFL Carolina Panthers in Apr 2015.

Funding rounds
  • Aug 2014Series A$3M
  • Oct 2013Seed$1.5M
  • Feb 2013Seed$118K
  • Nov 2012Venture Debt$500K
Investors
Atlas Venture, Militello Capital, Techstars, Breakaway, Accomplice, Right Side Capital Management
#12
Deadpooled · Boston, Massachusetts · founded 2012 · 13 employees
$4.7Mraised

Vivoom is a social video company that allows users to share live and recorded video on behalf of brands. It also offers advanced editing features and various effects that can be used to enhance the videos. The automated participation platform streamlines the entire participation process for both brands and consumers and instantly turns authentic consumer content into co-created mobile video marketing that gets the highest response rates on mobile.

Funding rounds
  • Oct 2018Series B
  • Aug 2015Series A$4.7M
Investors
Stage 1 Ventures, Insight Partners, Converge, Microsoft Accelerator, LaunchCapital, Chaac Ventures

Funding & investor landscape

$122.8Mtotal disclosed funding
27companies funded
59disclosed rounds
0rounds last 90 days
Most active investors
Accomplice4 rounds
MassChallenge4 rounds
Atlas Venture3 rounds
Flybridge Capital Partners3 rounds
Techstars3 rounds
Boston Seed Capital2 rounds
Broadway Angels2 rounds
Greylock Partners2 rounds
LearnLaunch2 rounds
Project 11 Ventures2 rounds

Notable founders

Casin Ward
Co-Founder / Chief Marketing Officer · hoo
Michael Huynh
Technology Co-founder · Floqsta
Jennifer Regan
Co-Founder and Advisor · Morpheus XR
Mikhail Krymov
Co-Founder · Morpheus XR
Jamie Hall
Co-founder & CTO · Moco
Sharon Kan
Co-Founder & CEO · Pepper Lane
Jess Petersen
Ex-Co-founder · Pepper Lane
Anil Daniel
Founder&Managing Director · Sonicbids
Franco Iudiciani
Co-Founder · SmackHigh
Giuseppe Stuto
Co-Founder · SmackHigh
Justin Siegel
Co-Founder & CEO · JNJ Mobile
Jon Radoff
President & CEO · gamerDNA
Prism market signals · United States · country-scoped Prism corpus, 16,677,517 docs

Market landscape — 10 sub-themes by coverage

Share of Social Platforms coverage by sub-theme.

Regulatory-risk over time rising

Funding & growth over time

funding rising · growth rising

Common questions

How many Social Platforms companies are there in Boston, United States?
Radar tracks 61 indexable Social Platforms companies headquartered in Boston, United States that meet our profile-completeness bar.
What is the total funding raised by Social Platforms companies in Boston, United States?
The Social Platforms companies in Boston, United States on this list have raised a combined $122.8M in disclosed equity funding across 27 funded companies.
Which is the highest-funded Social Platforms company in Boston, United States?
RallyPoint is the highest-funded Social Platforms company in Boston, United States, with $21.1M in disclosed equity funding.
How many Social Platforms companies in Boston, United States are funded?
27 of the 61 Social Platforms companies in Boston, United States on this list have disclosed at least one equity funding round.
How many Social Platforms unicorns are there in Boston, United States?
None of the Social Platforms companies in Boston, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Boston, United States Social Platforms companies?
The most active investors in Boston, United States Social Platforms companies on this list include Accomplice, MassChallenge, Atlas Venture, Flybridge Capital Partners, Techstars.
Sweetie IyerMarkets & Momentum

Sweetie watches where the money and the users are piling in. She covers sector wealth and momentum — the install curves and revenue pools that show which corners of the market are quietly on fire.

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