Sertify

sertify.io

New York, New York, United States

11-50 employees

LinkedIn Profile

About Sertify

advertising services, verified inventory, ad management integration, publisher network, verified content, publisher network size, ssps, authentic content, impressions in curated pmps, inclusive marketing investments, authentic inventory verification, inventory management, verified ad inventory, b2b, small business, ad management firms, publisher supplied documents, digital advertising transparency, creator authentication, certification

Sertify's Tech Stack

AI/ML

Mobile

Android

16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Sertify uses Route 53, Sendgrid, Gmail among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Sertify's Position in the StackWho Database

• Sertify 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).
• 23,956 companies in New York are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Sertify).

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

Frequently Asked Questions

What technology does Sertify use?

Sertify uses Route 53, Sendgrid, Gmail, Google Apps, Mobile Friendly, Squarespace ECommerce, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sertify?

StackWho has verified email addresses for 2 decision makers at Sertify. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sertify directly for sales, recruiting, or partnerships.

What industry is Sertify in?

Sertify operates in the marketing & advertising industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sertify's contact data?

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