When was SendGrid founded?

SendGrid was founded in 2009 and raised its 1st funding round within a year of its incorporation.

Where is SendGrid located?

SendGrid is headquartered in Boulder, United States. It is registered at Denver, Colorado.

How many employees does SendGrid have?

As of Dec 21, 2025, the latest employee count at SendGrid is 40.

Is SendGrid a funded company?

SendGrid is a funded company, having raised a total of $83.5M across 8 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Aug 06, 2009.

How much is SendGrid worth?

The last known valuation of SendGrid was $***** as of Oct 01, 2018.

When was the latest funding round of SendGrid?

SendGrid's latest funding was a $***** Series D round on Nov 29, 2016, with participation from 4 investors. Its primary sector is MarketingTech. In United States, the MarketingTech sector has seen $3.24B in funding in 2026 to date.

Where does SendGrid rank among its competitors?

SendGrid ranks 3rd amongst 1328 active competitors, of which 22 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Nylas, which secured $120M in Jun, 2021.

Who are the top competitors of SendGrid?

SendGrid's top competitors include Campaign Monitor, Nylas and iContact. Among them, Nylas secured the most recent funding round in June, 2021.

SendGrid - 2026 Company Profile, Team, Funding & Competitors

Q: Is SendGrid an acquired company?

SendGrid got acquired by Twilio on Oct 15, 2018.

SendGrid is an acquired company based in Boulder (United States), founded in 2009 by Isaac Saldana, Jose Lopez and Tim Jenkins. It operates as an Email API and marketing campaigns for reliable email delivery. SendGrid has raised $83.5M in funding from investors like Bain Capital Ventures, Bessemer Venture Partners and 500 Global, with last known valuation of $*****. The company has 1328 active competitors, including 22 funded and 76 that have exited. Its top competitors include companies like Campaign Monitor, Nylas and iContact.

Company Details

Email API and marketing campaigns for reliable email delivery. It provides a suite of tools designed to enhance customer engagement and increase ROI through effective email communication. The platform offers both an Email API, trusted for reliable email delivery at scale, and Email Marketing Campaigns, a suite of tools to create engaging campaigns. Features include SMTP Service, Email Validation, Deliverability Insights, Dynamic Templates, and a 5-minute Integration process. For marketers, the platform provides Email Automation, Signup Forms, Email Testing, Email Design, Email Templates, and Email Statistics. Expert Services are also available, offering set-up assistance, delivery help, and ongoing consulting. It provides resources and support, including guides, a blog, customer help resources, a knowledge center, and API references. The platform supports multiple programming languages with featured libraries and offers solutions for developers, startups, marketers, enterprises, and e-commerce businesses. It is a cloud-based platform offering subscription and pricing plans.

Website: sendgrid.com
Social
Registered Address: Denver, Colorado

Key Metrics

Founded Year

2009

Location

Boulder, United States

Stage

Acquired

Total Funding

$83.5M in 8 rounds

Latest Funding Round

Series D, Nov 29, 2016, $*****

Last Known Valuation

$***** as on Oct 01, 2018

Investors

Bain Capital Ventures & 25 more

Ranked

3^rd among 1328 active competitors

Employee Count

40 as on Dec 21, 2025

Investment & Acquisitions

Bizzy & 1 more

Similar Companies

iContact & 1503 more

Exit Details

Acquired by Twilio (Oct 15, 2018)

View SendGrid's full profile

SendGrid is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
SENDGRID, INC. CIN: 27-0654600 , United States, Active	Dec 31, 2008	-	-	-
SENDGRID, INC. CIN: 270654600 , United States, Active	Dec 26, 999	-	449 (As on Dec 31, 2018)	-

SendGrid got acquired by Twilio on Oct 15, 2018 at an acquisition amount of $*****.

Click here to take a look at SendGrid's acquisition in detail

SendGrid has raised a total funding of $83.5M over 8 rounds. Its first funding round was on Aug 06, 2009. Its latest funding round was a Series D round on Nov 29, 2016 for $*****. 4 investors participated in its latest round. SendGrid has 22 institutional investors and 4 angel investors.

Here is the list of recent funding rounds of SendGrid:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 29, 2016	6138861	Series D	2993676	3940164	4686660	4099391
Apr 14, 2016	4188271	Series C	4116042	8289766	2787748	2797116
Dec 08, 2015	3067534	Series C	5862491	1753938	5640660	2653232

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View details of SendGrid's funding rounds and investors

The founders of SendGrid are Isaac Saldana, Jose Lopez and Tim Jenkins.

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

Isaac Saldana: Former Co-Founder of SendGrid and founder of 6 other companies, including Beautijoy, Hive Hatch and Threads. They are also an angel investor in 2 startups.
Contact Info: 1 email address
Jose Lopez: Co-Founder of SendGrid and founder of 2 other companies, Threads and Reflector.io.
Tim Jenkins: Former Co-Founder of SendGrid and founder of 1 other company.

View details of SendGrid's Founder profiles and Board Members

SendGrid's employee count trend

SendGrid has 40 employees as of Dec 25. Here is SendGrid's employee count trend over the years:

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Top competitors of SendGrid include Campaign Monitor, Nylas and iContact. Here is the list of Top 10 competitors of SendGrid, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Campaign Monitor 2004, Nashville (United States), Series E	Cloud based platform offering email marketing solutions	$727M	Insight Partners, Smith Family & 29 others	66/100
2nd	Nylas 2013, San Francisco (United States), Series C	Developer of APIs integrating email, calendar, contacts, and meeting functionalities	$175M	8VC, Spark Capital & 33 others	66/100
3rd	SendGrid 2009, Boulder (United States), Acquired	Email API and marketing campaigns for reliable email delivery	$83.5M	K2 Global, Stock Capital Banker & 24 others	62/100
4th	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	59/100
5th	Mailjet 2010, Paris (France), Acquired	Cloud based platform for Transactional and Marketing Emails	$17.6M	Alven, IRIS & 4 others	58/100
6th	Benchmark Email 2004, Saint Louis (United States), Funding Raised	Email marketing software for businesses	-	Texas Capital Bank, Cultivation Capital	57/100
7th	GetResponse 1998, Wilmington (United States), Unfunded	Email marketing suite	-	-	56/100
8th	LiveIntent 2009, New York City (United States), Acquired	Real time email advertising and marketing platform	$64.8M	First Round Capital, Bullpen Capital & 12 others	56/100
9th	Covideo 2004, West Lafayette (United States), Acquired	Cloud based platform offering video messaging platform	-	Five Elms Capital	55/100
10th	QLC 1995, Mumbai (India), Unfunded	Developer of email, internet, and sales force automation software solutions	-	-	52/100