What Does Postal by Sendoso Do?

Total employees368
HeadquartersSan Francisco
Founded2016

Postal.io is a modern direct mail and gifting platform that helps businesses automate and personalize offline engagement. It enables companies to send impactful direct mail campaigns, personalized gifts, and curated experiences, all integrated with their existing sales and marketing technology stack. By bridging the gap between digital and physical touchpoints, Postal.io aims to drive stronger customer relationships and improved business outcomes.

Where Is Postal by Sendoso's Headquarters?

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*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for executive leadership, sales, marketing, product development, and key administrative functions.

Notable Features:

While specific architectural details are unavailable without further internal information, the location is likely in a modern office building in the heart of San Francisco's business district.

Work Culture:

Given the company's focus on innovation and engagement, the headquarters likely fosters a collaborative and dynamic work environment, emphasizing creativity, data-driven decision-making, and a customer-centric approach.

HQ Significance:

The San Francisco headquarters allows Postal.io to attract top talent from the Bay Area's competitive technology landscape, maintain close proximity to other leading tech companies and venture capital firms, and benefit from the region's supportive ecosystem for innovation.

Values Reflected in HQ: The location in San Francisco reflects Postal.io's commitment to innovation, technology, and attracting top talent.

Location:

Postal.io's platform supports direct mail and gifting campaigns globally, allowing businesses to engage with customers and prospects in various countries. They support shipping to numerous countries and provide features to manage international compliance and customs regulations.

Street Address:

548 Market St

City:

San Francisco

State/Province:

California

Country:

USA

Where Else Does Postal by Sendoso Operate Around the World?

Lehi, Utah, USA

Address: 1335 E 200 S

Provides a strategic presence in a region with a skilled workforce and a lower cost of living compared to San Francisco, potentially supporting expansion and operational efficiency.

Buying Intent Signals for Postal by Sendoso

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

Who's Leading Postal by Sendoso? Meet the Executive Team

As of April 2025, Postal by Sendoso' leadership includes:

Erik Kostelnik - CEO & Co-Founder
Michelle Bacharach - COO

Who's Investing in Postal by Sendoso?

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

PeakSpan Capital
Jackson Square Ventures
G2
MHS Capital

What Leadership Changes Has Postal by Sendoso Seen Recently?

Hire0
Exits0

There appears to be limited readily available information on major executive hires or exits within the last 12 months based on initial searches. A deep dive into news sources and LinkedIn may reveal more specific details. For the time being, this section relies on default values and should be updated as needed.

What Technology (Tech Stack) Is Used byPostal by Sendoso?

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

Postal by Sendoso Email Formats and Examples

Postal.io uses a relatively consistent email format, which helps in identifying and contacting employees. It is often a combination of first name and last name or first initial and last name.

[first].[last]@postal.io

Format

john.doe@postal.io

Example

75%

Success rate

What's the Latest News About Postal by Sendoso?

PR Newswire • October 27, 2023

Postal.io's Annual State of Offline Marketing Study Reveals 57% of Marketers Plan to Increase Investments in Offline Marketing

Study reveals marketers are planning to increase their investment in offline strategies despite budget cuts elsewhere....more

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