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C9 Inc.

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C9 delivers predictive sales and marketing applications that increase revenue, generate more precise forecasts and mitigate pipeline risk

San Mateo, United StatesFounded 1999
Valuation $50–100M Last recorded · 2013
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for C9 Inc. and the history behind them.

About C9 Inc.

C9 Inc., which operated under the name Cloud9 Analytics, was a software-as-a-service firm established in 1999 and headquartered in San Mateo, California. The company positioned itself as a provider of cloud-based, big data analytics focused on revenue performance. Its core business involved offering a platform that enabled organizations to analyze, optimize, and forecast revenue across their marketing, sales, and support departments.

The firm's technology was designed to address pipeline visibility and forecasting accuracy. It employed predictive analytics, big data, and machine learning to help companies generate reliable sales forecasts, manage pipeline risks, and identify opportunities for consistent revenue growth. C9's platform aggregated data from multiple sources, aiming to replace disconnected spreadsheets with a unified system. Key products included the C9 Forecast, Forecast Precision, and Sales Advisor, which combined machine learning with input from sales representatives to refine predictions. The target market consisted of enterprise-level organizations, with a client roster that included prominent names like LinkedIn, Yahoo!, and McKesson.

In September 2013, the company announced it had secured $12 million in a Series D funding round and appointed Michael Howard as its new CEO. This brought its total funding to $35.6 million. The company's trajectory culminated on May 28, 2015, when it was acquired by InsideSales.com (which later rebranded to XANT and was subsequently acquired by Aurea). The acquisition was a strategic move by InsideSales.com to integrate C9's bottom-of-the-funnel forecasting capabilities with its own top-of-the-funnel sales acceleration tools, creating a comprehensive predictive cloud for the entire sales lifecycle.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
1999
Headquarters
San Mateo, United States
Open positions
None listed
Dealroom signal
47.9/100

Funding history

7 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit May 2015 $0 — InsideSales —
SERIES D✓Equity / VC Sep 2013 $12M $48M Mayfield · InterWest Partners · Leapfrog Ventures —
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Growth signals

C9 Inc. website traffic

Latest recorded traffic for C9 Inc. is 310 monthly website visits.

Latest monthly visits310
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

6 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A4 investors entered at this stage

Series B and later1 investor entered at this stage

Other known investors1 additional known investor

  • InsideSales
Team profiled 20 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · San Mateo HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about C9 Inc. on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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