iPost
San Mateo, California, United States
11-50 employees
4396000 revenue

About iPost

esp, email service provider, email marketing, email technology, relational databases, ip address seasoning, dynamic content, esp migrations, audience filtering, email marketing agency, custom email reporting, scripting language, sql, email strategy, unique ip space customizations, templating system, unique ids, franchise models with sub accounts, full restful api, generic form handler for custom solutions

21 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

iPost's Position in the StackWho Database

  • iPost 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).
  • 53,147 companies in California are in the StackWho database.
  • 21,907 marketing & advertising companies are in the 11-50 employee range (same size as iPost).

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

Frequently Asked Questions

What technology does iPost use?

iPost uses Gmail, Google Apps, Drift, WordPress.org, Google Dynamic Remarketing, Google Tag Manager, and 15 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at iPost?

StackWho has verified email addresses for 4 decision makers at iPost. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach iPost directly for sales, recruiting, or partnerships.

What industry is iPost in?

iPost operates in the marketing & advertising industry, headquartered in San Mateo, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export iPost's contact data?

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