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Mailyser is a B2B data platform that provides users with access to a comprehensive database of email addresses, phone numbers, and company information. It aims to help sales and marketing teams find qualified leads, enrich existing data, and improve the efficiency of their outreach efforts. Mailyser's data-driven approach allows businesses to target the right prospects with personalized messaging, leading to higher conversion rates and increased revenue.
Serves as the central hub for the company's strategic direction, product development, sales, and marketing operations.
Specific details about the headquarters design or features are not publicly available. Generally, tech companies in San Francisco emphasize open workspaces, collaborative areas, and spaces conducive to innovation.
While difficult to definitively assess without inside knowledge, tech companies in San Francisco commonly promote a fast-paced, collaborative, and results-oriented work culture. Expect an emphasis on innovation, data-driven decision making, and employee growth.
The San Francisco location is strategic for Mailyser due to its proximity to venture capital firms, other technology companies, and a large pool of talented engineers and data scientists.
Mailyser supports its customers globally with data solutions, sales, support, and marketing functions.
Undisclosed
San Francisco
California
United States
Address: Undisclosed
Serves as a regional hub for supporting customers and expanding the company's reach in the Bay Area.
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.
As of April 2025, Mailyser' leadership includes:
Mailyser has been backed by several prominent investors over the years, including:
Currently, no publicly available information indicates any executive new hires or exits within the last 12 months.
Discover the tools Mailyser uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Mailyser appears to use a fairly standard email format. Most emails follow a predictable pattern, making it relatively easy to guess the correct email addresses for employees.
[first].[last]@mailyser.com
Format
john.doe@mailyser.com
Example
70%
Success rate
FinSMEs • August 18 2023
Mailyser, a San Francisco, CA-based B2B data platform, raised €500K in pre-seed funding. Backers included business angels from the United States, France, and Germany....more
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