3jam

San Francisco, United States Founded: 2005 • Age: 21 yrs Acquired By Skype
3jam: Free Your Phone Number

About 3jam

3jam is a company based in San Francisco (United States) founded in 2005 was acquired by Skype in May 2011. 3jam has raised $5 million across 2 funding rounds from investors including Skype, Norwest Venture Partners and NEA.

  • Headquarter San Francisco, United States
  • Sectors
    Telecommunications
  • Website 3jam.com
  • Social X
  • Acquired by Skype (May 2011)
Key Metrics
  • Total Equity Funding
    $5M (USD)

    in 2 rounds

  • Latest Funding Round
    $4M (USD), Series B

    Jul 2007

  • Investors
    Skype

    & 3 more

  • Acquired by
    Skype

    (May 2011)

Funding Insights of 3jam

3jam has successfully raised a total of $5M across 2 strategic funding rounds. The most recent funding activity was a Series B round of $4 million completed in July 2007. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $5M
  • Total Rounds 2
  • Last Round Series B β€” $4M
  • First Round $1M

    (Jun 2006)

  • Investors Count 3

All 2 funding rounds of 3jam with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Jul 2007$4MSeries B––
Jun 2006$1MSeries A––
Valuation history

4 investors in total: 4 institutional.

Investors in 3jam

3jam has secured backing from 4 investors, including venture fund and institutional investors. Prominent investors backing the company include Skype, Norwest Venture Partners and NEA.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Venture capital investments are offered to startups by NEA.
–nea.comMenlo Park, United States
Venture capital and growth equity firm providing investments and resources to entrepreneurs in various sectors.
1961nvp.comMenlo Park, United States
A hybrid venture capital fund based in Silicon Valley.
2002nsv.comLos Altos, United States
VoIP software for internet video chats and calls is offered.
2002skype.comLuxembourg
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Investor details for 3jam

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

Timeline of 3jam

4 dated milestones of 3jam across 6 years, from founding to its latest funding, stage changes and deals.

  1. Founded 3jam is founded.
  2. Funding First funding round of $1.0M.
  3. Funding Latest funding round, Series B, of $4.0M.
  4. Exit Acquired by Skype.

Web traffic of 3jam

Websites that share an audience with 3jam (3jam.com).

Similar websites

Websites whose visitors overlap most with 3jam. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
joopz.com
joopz.com
100%
–––
gizmosms.com
gizmosms.com
98%
–––
txtdrop.com
91%
––View details
pinger.com
83%
99.6K#464,971View details
family-phone.com
family-phone.com
81%
–––
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
Premium access

All 16 similar websites and full traffic analytics for 3jam

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 16 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Similar companies to 3jam

10 companies that operate in the same segment as 3jam (Telecom Infrastructure), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
IP networks and VoIP telephony are provided to wholesale customers.
1998London, England, United KingdomUSD 15 MUSD 1.73 B–
Mobile tower infrastructure is provided for telecommunications networks.
2001Lagos, Lagos State, NigeriaUSD 445 MUSD 1.58 B2,860
Cables and components for telecommunication infrastructure are supplied.
1902St. Louis, Missouri, United States–USD 2.72 B7,500
Integrated manufacturing services provider for diverse markets
1919London, England, United Kingdom–USD 1.23 B7,125
Cables and wires are supplied by Nexans for diverse industries.
1999Courbevoie, Hauts-de-seine, France–USD 9.18 B28,460
Hardware and software solutions for telecommunications are provided by Nokia.
1865United States–USD 23.37 B–
Wholesale connectivity and data center services provider
2007Lagos, Lagos State, NigeriaUSD 30 M––
Communications infrastructure is owned, operated, and leased to carriers.
2014Boca Raton, Florida, United StatesUSD 730 M––
Integrated telecommunication services are provided across the Philippines.
1928Makati, National Capital Region, Philippines–USD 3.7 B–
Satellite telecommunication infrastructure services are provided globally.
1964Mclean, Virginia, United States–USD 90.77 K–
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Frequently Asked Questions about 3jam

3jam was founded in 2005 and raised its 1st funding round 1 year after it was founded.

3jam is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.

3jam is a funded company, having raised a total of $5M across 2 funding rounds to date. The company's 1st funding round was a Series A of $1M, raised on Jun 2006.

3Jam is a multi-person sms startup which allows users to text message multiple contacts at once. The product allows all message recipients to see who got the message as well as to reply to all. Normal text messaging rates still apply, however, the service is available on all mobile networks (except T-mobile USA) and all service plans. 3Jam is set to embed its technology into new Virgin Mobile phones following a September 2007 deal. This deal marks the first time a multi-party texting product will have been launched by a US mobile operator. The 3Jam service works on any phone through text message commands or through any internet enabled phone through a browser. The application also comes in the form of a download which will speed up the texting process. Palm, Nokia, RIM, Samsung and many other phone types are compatible with the download.

3jam has 4 investors. Key investors include Skype, Norwest Venture Partners, NEA, and NSV.

Yes. 3jam was acquired by Skype in May 2011.

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