What technologies does MailFirst use?

MailFirst uses Gmail, Google Apps, Instantly, Google Tag Manager, Mobile Friendly. View their full technology stack — including all 5 detected tools — on StackWho.

Who is the Founder of MailFirst?

Filippo Sergenti is the Founder at MailFirst. Get verified contact information on StackWho.

MailFirst

mailfirst.co

marketing & advertising

mailfirst.co

1-10 employees

LinkedIn Profile

About MailFirst

advertising services, marketing & advertising

MailFirst's Tech Stack

Decision Makers at MailFirst

1 contact

Filippo Sergenti

Founder

p***@mailfirst.co Sign up to view

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5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

MailFirst uses Gmail, Google Apps, Instantly among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

MailFirst's Position in the StackWho Database

• MailFirst is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as MailFirst).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does MailFirst use?

MailFirst uses Gmail, Google Apps, Instantly, Google Tag Manager, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at MailFirst?

StackWho has verified email addresses for 1 decision maker at MailFirst. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach MailFirst directly for sales, recruiting, or partnerships.

What industry is MailFirst in?

MailFirst operates in the marketing & advertising industry. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export MailFirst's contact data?

Yes. StackWho Pro members can export decision maker contact data for MailFirst and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.