C9

San Mateo, United States Founded: 1999 • Age: 27 yrs Acquired By InsideSales
Big data intelligence is applied to sales and marketing optimization.
Annual revenue - Latest available
Total funding $35.6M 6 rounds
Employees - Tracked headcount
Investors 4 Known backers
Products - Services tracked
Competitors 8 Brand Intelligence

About C9

C9 is a company based in San Mateo (United States) founded in 1999 was acquired by InsideSales in May 2015. C9 has raised $35.58 million across 6 funding rounds from investors including InsideSales, Mayfield and Leapfrog Ventures. C9 operates in a competitive market with competitors including Meltwater, Outreach, Gong, Radius and data.ai, among others.

  • Headquarter San Mateo, United States
  • Sectors
    Technology
  • Phone
    Locked
  • Website
    Locked
  • Social
    Locked
Operational Areas
Technology → Enterprise Software & Productivity Solutions Unlock Sub-Sector Unlock Segment
Technology → Cloud, Data & Analytics Infrastructure Unlock Sub-Sector Unlock Segment
Technology → Artificial Intelligence & Machine Learning Unlock Sub-Sector Unlock Segment
Technology → Cloud, Data & Analytics Infrastructure Unlock Sub-Sector Unlock Segment
Technology → Cloud, Data & Analytics Infrastructure Unlock Sub-Sector Unlock Segment
Key Metrics
  • Annual Revenue
    Not available
  • Net Profit
    Not available
  • EBITDA
    Not available
  • Total Equity Funding
    $35.58 M (USD)

    in 6 rounds

  • Latest Funding Round
    $12 M (USD), Series D

    Sep 23, 2013

  • Investors
    InsideSales

    & 3 more

  • Employee Count
    Not available
  • Acquired by
    InsideSales

    (May 28, 2015)

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Funding Insights of C9

C9 has successfully raised a total of $35.58M across 6 strategic funding rounds. The most recent funding activity was a Series D round of $12 million completed in September 2013. 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.

Investors in C9

C9 has secured backing from 4 investors, including venture fund and institutional investors. Prominent investors backing the company include InsideSales, Mayfield and Leapfrog Ventures.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Mayfield is focused on AI innovation and venture capital investments.
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Early-stage investing in IT and healthcare ventures.
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Consumer products are wholesaled to retailers by Leapfrog Ventures.
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Investor details for C9

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  • Investor domains
  • Investor locations
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Investments & Acquisitions by C9

Investments
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Investment portfolio details for C9

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  • Transaction dates
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Financial Statements - C9

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Detailed financials for C9

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  • Profit trends
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C9 Comparisons

C9 Primary company
Description
Big data intelligence is applied to sales and marketing opti...
Location
San Mateo, United States
Founded Year
1999
Annual Revenue
Not available
Net Profit
Not available
EBITDA
Not available
Employees
Not available
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Peer comparison for C9

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Competitors of C9

C9 operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Meltwater, Outreach, Gong, Radius and data.ai, among others.

Company Name Domain Founded year HQ Location Description
Locked Locked Locked
Cloud-based social media monitoring and analytics are offered for businesses.
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Sales execution platform provided to streamline strategies and engage customers.
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Revenue intelligence solutions are delivered for sales and marketing teams.
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Predictive marketing and sales platform
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Market data is analyzed by AI to generate consumer insights.
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Sales representatives' performance is evaluated via an AI-based platform.
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Detailed competitors of C9

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Latest news on C9

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Complete news archive for C9

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Frequently Asked Questions about C9

C9 was founded in 1999 and raised its 1st funding round 5 years after it was founded.

C9 is headquartered in San Mateo, United States. It is registered at San Mateo, California, United States.

C9 is a funded company, having raised a total of $35.58M across 6 funding rounds to date.

C9 was founded in 1999 in San Mateo, United States, and later acquired by InsideSales. Operations center on big data applications for revenue analysis and optimization across marketing, sales, service, and support sectors. Predictive sales forecasting, pipeline analytics, and machine learning models are integrated to manage pipeline risk, identify key deals, and predict quarterly conversions. Solutions enable enterprises to assess lead pipelines and achieve revenue growth.

C9's top competitors include Radius, Outreach and Gong.

C9 has 4 investors. Key investors include InsideSales, Mayfield, Leapfrog Ventures, and InterWest.

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