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EverString's Overview

Total employees37
HeadquartersSan Mateo
Founded2012

EverString Technology was a prominent artificial intelligence (AI) powered platform specializing in B2B sales and marketing intelligence. Prior to its acquisition by ZoomInfo in November 2019, EverString provided predictive scoring, intent data analysis, account-based marketing (ABM) orchestration, and company data enrichment. Its solutions helped businesses identify and engage their ideal customer profiles more effectively by leveraging machine learning and natural language processing to sift through vast amounts of data and deliver actionable insights. The integration of EverString's technology aimed to bolster ZoomInfo's comprehensive B2B database and intelligence offerings.

Where is EverString's Headquarters?

HQ Function

Served as the primary center for research and development, product management, sales, marketing, and corporate leadership for EverString's AI-powered B2B intelligence platform.

Notable Features:

Modern office facilities typical of Silicon Valley tech companies, designed to foster collaboration and innovation. Likely included open-plan workspaces, advanced meeting rooms, and employee amenities, though specific architectural details were not widely publicized.

Work Culture:

Characterized by a fast-paced, innovative, and data-driven environment. As a venture-backed startup, it fostered a culture of agility, engineering excellence, and a strong focus on solving complex B2B data challenges for its clients.

HQ Significance:

This location was pivotal as the nerve center for EverString's operations, from conceptualizing its core AI technology to driving its market strategy and growth, ultimately leading to its successful acquisition by ZoomInfo.

Values Reflected in HQ: The HQ environment likely aimed to reflect values such as innovation, collaboration, customer-centricity, and technological advancement in the AI and B2B data space.

Location:

Prior to its acquisition, EverString Technology supported its global B2B client base with its AI-powered sales and marketing intelligence platform. Its operations, including R&D, data processing, and customer support functions, were distributed between its US headquarters in California and its international office in Pune, India. This setup enabled continuous development and service capabilities to cater to businesses worldwide seeking advanced B2B insights.

Street Address:

55 E 3rd Ave

City:

San Mateo

State/Province:

CA

Country:

USA

EverString's Global Presence

Pune, Maharashtra/India

Address: Office No. 204, Second Floor, Tower S4, Cyber City, Magarpatta City, Hadapsar, Pune, Maharashtra 411028, India

To leverage India's strong tech talent pool for product development and data operations, support global operations with a skilled workforce, and potentially contribute to market research for the APAC region.

Buying Intent Signals for EverString

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of EverString

As of April 2025, EverString' leadership includes:

Vincent Yang - Co-founder & CEO
J. J. Kardwell - Co-founder & President
Chao Wang - Co-founder & VP of Engineering
Matt Amundson - VP of Marketing
Stan Weisner - VP of Sales

Investors of EverString

EverString has been backed by several prominent investors over the years, including:

Lightspeed Venture Partners
Sequoia Capital
IDG Capital
Lakestar
Emergence Capital
Microsoft Ventures (M12)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

EverString Technology was acquired by ZoomInfo in November 2019. As a result, EverString no longer operates as an independent entity, and there have been no executive hires or exits directly attributable to EverString Technology in the last 12 months. Leadership transitions occurred as part of the acquisition.

Departures

EverString Executive Team, Following the acquisition by ZoomInfo, the existing executive team of EverString underwent transitions, with many roles ceasing to exist within the independent EverString structure.

Technology (Tech Stack) used by EverString

Discover the tools EverString uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

EverString Email Formats and Examples

Historically, EverString Technology commonly utilized email formats such as `[first].[last]@everstring.com` and `[first_initial][last]@everstring.com`. Since the acquisition by ZoomInfo in 2019, email addresses using the `@everstring.com` domain are likely inactive or no longer monitored.

[first].[last]@everstring.com (e.g., john.doe@everstring.com), [f][last]@everstring.com (e.g., jdoe@everstring.com)

Format

jane.doe@everstring.com

Example

90%

Success rate

News and media

TechCrunchNovember 5, 2019

ZoomInfo acquires EverString to beef up its B2B intelligence platform

ZoomInfo announced its acquisition of EverString, an AI-powered business data intelligence startup. The deal aimed to integrate EverString's advanced AI and machine learning capabilities, including its intent data and predictive analytics, into ZoomInfo's comprehensive B2B contact and company information platform, further strengthening its market position....more

VentureBeatSeptember 12, 2016

EverString raises $65 million to help salespeople find predictive leads

EverString, a company that uses artificial intelligence to help businesses find new customers, announced it had raised $65 million in a series B funding round led by Lightspeed Venture Partners, with participation from existing investors Sequoia Capital and IDG Ventures, among others. This funding was intended to scale its predictive analytics platform....more

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