When was Acompli founded?

Acompli was founded in 2013 and raised its 1st funding round 1 year after it was founded.

Where is Acompli located?

Acompli is headquartered in San Francisco, United States.

How many employees does Acompli have?

As of Jul 31, 2026, the latest employee count at Acompli is 1.

Is Acompli a funded company?

Acompli is a funded company, having raised a total of $14.6M across 2 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Feb 20, 2014.

How much is Acompli worth?

The last known valuation of Acompli was $***** as of Jan 29, 2015.

When was the latest funding round of Acompli?

Acompli's latest funding was a $***** Series A round on Nov 10, 2014, with participation from 0 investor. Its primary sector is Productivity Software. In United States, the Productivity Software sector has seen $936M in funding in 2026 to date.

Where does Acompli rank among its competitors?

Acompli ranks 8th amongst 148 active competitors, of which 3 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was BuildForever, which secured $9.5M in Apr, 2026.

Who are the top competitors of Acompli?

Acompli's top competitors include Superhuman, Inbokss and Mailo. Among them, BuildForever secured the most recent funding round in April, 2026.

Acompli - 2026 Company Profile, Team, Funding & Competitors

Q: Is Acompli an acquired company?

Acompli got acquired by Microsoft on Nov 27, 2014.

Acompli is an acquired company based in San Francisco (United States), founded in 2013 by JJ Zhuang. It operates as a Provider of cloud app for managing multiple email accounts. Acompli has raised $14.6M in funding from Redpoint Ventures, with last known valuation of $*****. The company has 148 active competitors, including 3 funded and 6 that have exited. Its top competitors include companies like Superhuman, Inbokss and Mailo.

Company Details

Acompli is a provider of cloud app for managing multiple email accounts. It allows professionals to manage and interact with email messages and multiple email accounts on one device. It also provides organized tools to share calendars & files.

Website: acompli.com
Social

Key Metrics

Founded Year

2013

Location

San Francisco, United States

Stage

Acquired

Total Funding

$14.6M in 2 rounds

Latest Funding Round

Series A, Nov 10, 2014, $*****

Last Known Valuation

$***** as on Jan 29, 2015

Investors

Redpoint Ventures & 4 more

Ranked

8^th among 148 active competitors

Employee Count

1 as on Jul 31, 2026

Similar Companies

Superhuman & 156 more

Exit Details

Acquired by Microsoft (Nov 27, 2014)

View Acompli's full profile

Acompli is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
ACOMPLI CIN: 27-4348808 , United States, Active	Dec 31, 2012	-	-	-

Acompli got acquired by Microsoft on Nov 27, 2014 at an acquisition amount of $*****.

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

Acompli has raised a total funding of $14.6M over 2 rounds. Its first funding round was on Feb 20, 2014. Acompli has 5 institutional investors.

Here is the list of recent funding rounds of Acompli:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 10, 2014	5596053	Series A	2404986	7475768	2029756	2695677
Feb 20, 2014	5405159	Series A	1135520	5853052	Redpoint Ventures	Harrison Metal & 1 more

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View details of Acompli's funding rounds and investors

The founders of Acompli is JJ Zhuang.

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

JJ Zhuang: Co-Founder & CTO of Acompli.

View details of Acompli's Founder profiles and Board Members

Acompli's employee count trend

Acompli has 1 employees as of Jul 26. Here is Acompli's employee count trend over the years:

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Top competitors of Acompli include Superhuman, Inbokss and Mailo. Here is the list of Top 10 competitors of Acompli, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Superhuman 2014, San Francisco (United States), Acquired	Provider of an AI-powered email scheduling app	$118M	IVP, Andreessen Horowitz & 45 others	78/100
2nd	Inbokss 1998, Riga (Latvia), Unfunded	Provider of SaaS-based email software	-	-	46/100
3rd	Mailo 1998, Paris (France), Unfunded	Provider of a cloud-based email service	-	-	43/100
4th	HEY 1995, Chicago (United States), Unfunded	Reinventing email and calendar with privacy, control, and delightful experience	-	-	43/100
5th	BuildForever 2025, San Francisco (United States), Seed	Developer of software applications including a digital electronic mail service	$9.5M	Felicis Ventures, A Star & 11 others	39/100
6th	OnMail 2004, San Jose (United States), Unfunded	Web-based email service platform provider	-	-	33/100
7th	M Temp Mail 2024, Unfunded	Provider of disposable email addresses for anonymous online communication needs	-	-	33/100
8th	Acompli 2013, San Francisco (United States), Acquired	Provider of cloud app for managing multiple email accounts	$14.6M	Harrison Metal, Felicis Ventures & 3 others	32/100
9th	Tempo 2017, Copenhagen (Denmark), Seed	Cloud-based platform offering mail management software	$1.45M	Boost VC, Founders & 2 others	30/100
10th	365 Mall 2001, Hangzhou (China), Unfunded	Provider of electronic mail services for business and personal use	-	-	29/100