Fundz

PostPilot lands strategic investment from Summit Partners and Klaviyo founders to accelerate development of direct mail marketing platform

PRIVATEJun 05, 2024

Round Type

Corporate Round

SpartanburgAdvertisingE CommerceMarketingEmail

Investors

Klaviyo Founders Andrew Bialecki And Ed HallenSummit Partners

Description

PostPilot, a direct-mail marketing company, has announced a strategic investment from global growth equity firm Summit Partners, with participation from Klaviyo founders Andrew Bialecki and Ed Hallen. The funding will be used to accelerate hiring, further expand internationally, and continue development of PostPilot's proprietary direct mail targeting and execution capabilities.

Quick answer

PostPilot raised an undisclosed amount in a Corporate Round round, dated June 5, 2024. Investors: Klaviyo Founders Andrew Bialecki And Ed Hallen and Summit Partners. PostPilot is based in Spartanburg, South Carolina, United States.

How much did PostPilot raise?
PostPilot raised an undisclosed amount in a Corporate Round round on June 5, 2024.
Who invested in PostPilot?
Klaviyo Founders Andrew Bialecki And Ed Hallen and Summit Partners are named as investors in this round.
What does PostPilot do?
PostPilot is the leading direct mail marketing company in the U.S., ranked #80 on the 2025 Inc. 5000.
Where is PostPilot based and how big is it?
PostPilot is based in Spartanburg, South Carolina, United States. Fundz records about 107 employees.
Who are the decision-makers at PostPilot?
Fundz holds 2 contacts at PostPilot. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Advertising and E Commerce around the same time

Companies in the same sectors as PostPilot that raised within 45 days of this round, from Fundz verified event records.

  • Brand Engagement Network raised $300K on July 1, 2024.
  • Brand Engagement Network raised $420K on June 30, 2024.
  • Sweply raised $2M (Seed) on June 27, 2024.
  • Linkby raised $4M (Series A) on June 17, 2024.
  • Zeliq raised $9.9M (Seed) on June 11, 2024.
  • Maino.ai raised $1.8M (Seed) on June 6, 2024.

Who to call at PostPilot, and when

A new round usually means PostPilot is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day PostPilot raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at PostPilot, from your own LinkedIn network

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Company Information

Company

PostPilot

Location

Spartanburg, South Carolina, United States

About

PostPilot is the leading direct mail marketing company in the U.S., ranked #80 on the 2025 Inc. 5000. Headquartered in New York, N.Y., and founded by ecommerce veterans for ecommerce brands, PostPilot offers a comprehensive suite of programmatic direct mail solutions, including retention, retargeting, and prospecting tools. Trusted by thousands of brands, PostPilot empowers industry leaders like HexClad, Dr. Squatch, and Good American to acquire and retain customers effectively with the industry's most accurate data set and seamless integration with top ecommerce platforms.

AI made execution free. Knowing first is the whole game now.

Fundz sees it the moment PostPilot raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

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PostPilot raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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