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MindMeld

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Conversational AI platform

San Francisco, United StatesFounded 2011AI
Valuation $100–250M Last recorded · 2017
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for MindMeld and the history behind them.

About MindMeld

MindMeld, founded in 2011 by serial entrepreneur Tim Tuttle, established itself as a key player in the conversational AI sector before its strategic acquisition by Cisco in 2017. Tuttle, who holds a Ph.D. from the MIT Artificial Intelligence Lab, previously co-founded Bang Networks and the video search engine Truveo, which was acquired by AOL. This background in AI and successful ventures provided a strong foundation for MindMeld. The company developed a Deep-Domain Conversational AI platform, a Python-based machine learning framework designed to empower businesses to create sophisticated voice and chat assistants for a wide array of applications and devices.

The firm's business model revolved around licensing its advanced AI platform, which was recognized for delivering high accuracy in natural language interactions. This attracted a notable client and investor list that included Google, Samsung, Intel, and Uniqlo. In May 2017, Cisco announced its intent to acquire MindMeld for $125 million, a deal that was completed later that month. The acquisition was a strategic move by Cisco to integrate MindMeld's AI technology and its team into its Cloud Collaboration group to enhance its product portfolio, beginning with the Cisco Spark platform (now part of Webex). The goal was to create new conversational interfaces and cognitive capabilities for Cisco's collaboration products, enabling users to interact with the technology through natural language.

Following the acquisition, the MindMeld team became integral to Cisco's Webex Intelligence, powering features like the Webex Assistant for controlling video conferencing devices and managing meetings via voice commands. In a significant move in 2019, approximately two years after the acquisition, Cisco open-sourced the MindMeld platform. This decision made the powerful tools for building production-quality chatbots and voice assistants available to the broader developer community, complete with extensive documentation and a 'Conversational AI Playbook'. The now open-source framework is application-agnostic, supporting the creation of conversational experiences for any service, and encompasses the entire workflow from natural language processing to dialogue management and knowledge base integration.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2011
Headquarters
San Francisco, United States
Employees
1
Open positions
None listed
Dealroom signal
58.4/100
Sector
AI, Speech Recognition, Bus, Conversational AI, Core AI, Generative AI, genAI Applications
Technology
Artificial Intelligence, Deep Tech, Machine Learning, Nanotech, Natural Language Processing, Recognition Technology
Business model
SaaS
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit May 2017 $125M $125M Cisco ↗
SERIES A✓Equity / VC Dec 2014 $13M $52M Bessemer Venture Partners · Intel Capital · Liberty Global Ventures · Telefonica Digital —
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Growth signals

MindMeld website traffic

Latest recorded traffic for MindMeld is 2.5K monthly website visits, up 25% over the last three months. MindMeld's team grew 0% over the past year.

Latest monthly visits2.5K 3-month web change+25% 1-year team growth0%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

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

Investors

23 investors on the cap table

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

Series A13 investors entered at this stage

Other known investors10 additional known investors

Team profiled 38 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 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
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about MindMeld 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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