Where is iPost located?

iPost is headquartered in San Mateo, United States.

How many employees does iPost have?

As of Aug 31, 2026, the latest employee count at iPost is 41.

Where does iPost rank among its competitors?

iPost ranks 8th amongst 950 active competitors, of which 13 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Sigstr, which secured $3M in Oct, 2019.

Who are the top competitors of iPost?

iPost's top competitors include SendGrid, LiveIntent and Mailjet. Among them, Sigstr secured the most recent funding round in October, 2019.

iPost - 2026 Company Profile, Team, Funding & Competitors

iPost is a funded company based in San Mateo (United States), founded in 1996 by Rajat Singhal and Bart Schaefer. It operates as an Enterprise email marketing platform for marketers. The company has 950 active competitors, including 13 funded and 65 that have exited. Its top competitors include companies like SendGrid, LiveIntent and Mailjet.

Company Details

iPost provides email marketing suite solutions for enterprises. It allows users to create and send personalized newsletters, drag & drop editor, track email updates, import contact lists, segment customer list, and manage email campaigns. It offers detail performance insights & reports to create data-driven strategies. Also partnered with tableau, BriteVerify, Webbula, and others.

Website: www.ipost.com/
Social
Email ID: *****@ipost.com
Phone Number: +1 **********

Key Metrics

Founded Year

1996

Location

San Mateo, United States

Stage

Funding Raised

Investors

Novel Capital

Ranked

8^th among 950 active competitors

Employee Count

41 as on Aug 31, 2026

Similar Companies

SendGrid & 1444 more

View iPost's full profile

iPost is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
iPost LLC CIN: 680378390 , United States, Active	Dec 31, 1995	-	-	-

iPost is a funded company. iPost has 1 institutional investor.

View details of iPost's funding rounds and investors

The founders of iPost are Rajat Singhal and Bart Schaefer.

Here are the details of iPost's key team members:

Rajat Singhal: Co-founder and Director of iPost.
Bart Schaefer: Founder / Chief Executive Officer of iPost.
Cameron Kane: Co-Founder & Director of iPost.
Contact Info: 1 email address

View details of iPost's Founder profiles and Board Members

iPost's employee count trend

iPost has 41 employees as of Aug 26. Here is iPost's employee count trend over the years:

Uncover iPost's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of iPost include SendGrid, LiveIntent and Mailjet. Here is the list of Top 10 competitors of iPost, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	SendGrid 2009, Boulder (United States), Acquired	Email API and marketing campaigns for reliable email delivery	$83.5M	Bain Capital Ventures, Foundry Group & 24 others	61/100
2nd	LiveIntent 2009, New York City (United States), Acquired	Real time email advertising and marketing platform	$64.8M	First Round Capital, Bullpen Capital & 12 others	59/100
3rd	Mailjet 2010, Paris (France), Acquired	Cloud based platform for Transactional and Marketing Emails	$17.6M	Alven, IRIS & 4 others	58/100
4th	GetResponse 1998, Wilmington (United States), Unfunded	Email marketing suite	-	-	54/100
5th	iContact 2003, Morrisville (United States), Acquired	Easy email marketing platform empowering businesses with intuitive tools and expert support	$47.9M	JMI Management, Red Oak Partners & 6 others	53/100
6th	QLC 1995, Mumbai (India), Unfunded	Developer of email, internet, and sales force automation software solutions	-	-	52/100
7th	Sarv 2005, Jaipur (India), Unfunded	Web-based email marketing platform	-	-	47/100
8th	iPost 1996, San Mateo (United States), Funding Raised	Enterprise email marketing platform for marketers	-	Novel Capital	46/100
9th	CallHub 2011, Walnut (United States), Funding Raised	Voice broadcasting software	-	Morpheus Gang	45/100
10th	Sigstr 2013, Indianapolis (United States), Acquired	Marketing through email signatures	$14.8M	Hyde Park Venture Partners, High Alpha & 9 others	45/100