When was Stackline founded?

Stackline was founded in 2015 and raised its 1st funding round 5 years after it was founded.

Where is Stackline located?

Stackline is headquartered in Seattle, United States. It is registered at 1730 Minor Avenue, Suite 1400, Seattle, WA, 98101.

How many employees does Stackline have?

As of May 31, 2026, the latest employee count at Stackline is 265.

Is Stackline a funded company?

Stackline is a funded company, having raised a total of $180M across 2 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Nov 19, 2020.

When was the latest funding round of Stackline?

Stackline's latest funding was a $***** Series B round on Jun 08, 2021, with participation from 1 investor. Its primary sector is E-Commerce Enablers. In United States, the E-Commerce Enablers sector has seen $759M in funding in 2026 to date.

Where does Stackline rank among its competitors?

Stackline ranks 94th amongst 3191 active competitors, of which 453 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Squarespace, which secured $3M in Jan, 2025.

Who are the top competitors of Stackline?

Stackline's top competitors include Shopify, Squarespace and Klaviyo. Among them, Squarespace secured the most recent funding round in January, 2025.

Stackline - 2026 Company Profile, Funding & Competitors

Stackline is a series B company based in Seattle (United States), founded in 2015. It operates as a Provider of e-commerce management and analytics solutions. Stackline has raised $180M in funding from Goldman Sachs and TA Associates. The company has 3191 active competitors, including 453 funded and 305 that have exited. Its top competitors include companies like Shopify, Squarespace and Klaviyo.

Company Details

Provider of e-commerce management and analytics solutions. It allows e-commerce businesses to analyze data and improve business performance, track sales data, campaigns, and promotions. It assists brands to sell products across multiple channels includes online retail, marketplaces, social media, and direct-to-consumer. It offers advertising solutions to create, execute, and analyze campaigns on Amazon, Walmart, and other marketing platforms.

Website: www.stackline.com/
Social
Registered Address: 1730 Minor Avenue, Suite 1400, Seattle, WA, 98101

Key Metrics

Founded Year

2015

Location

Seattle, United States

Stage

Series B

Total Funding

$180M in 2 rounds

Latest Funding Round

Series B, Jun 08, 2021, $*****

Investors

Goldman Sachs & 1 more

Ranked

94^th among 3191 active competitors

Employee Count

265 as on May 31, 2026

Similar Companies

Shopify & 3305 more

View Stackline's full profile

Stackline is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
FUELCOMM INC. CIN: 47-1836730 , United States, Active	Sep 07, 2014	-	223 (As on Dec 31, 2023)	-

Stackline has raised a total funding of $180M over 2 rounds. Its first funding round was on Nov 19, 2020. Its latest funding round was a Series B round on Jun 08, 2021 for $*****. 1 investor participated in its latest round. Stackline has 2 institutional investors.

Here is the list of recent funding rounds of Stackline:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 08, 2021	4274884	Series B	9036641	1956680	3569318	3622474
Nov 19, 2020	4273823	Series A	1750434	5106027	Goldman Sachs	1150628

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View details of Stackline's funding rounds and investors

Stackline's employee count trend

Stackline has 265 employees as of May 26. Here is Stackline's employee count trend over the years:

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Top competitors of Stackline include Shopify, Squarespace and Klaviyo. Here is the list of Top 10 competitors of Stackline, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Shopify 2006, Ottawa (Canada), Public	Provider of an all-in-one commerce platform for businesses of all sizes	$122M	Georgian, Insight Partners & 19 others	88/100
2nd	Squarespace 2003, United States, Acquired	Provider of tools for website creation, hosting, and online business	$591M	General Atlantic, Fidelity Investments & 20 others	83/100
3rd	Klaviyo 2012, Boston (United States), Public	SaaS-based e-mail marketing software solutions for e-commerce businesses	$778M	Astral Capital, Accel & 24 others	81/100
4th	Riskified 2013, New York City (United States), Public	AI-based payment fraud prevention solutions for e-commerce solution	$232M	Founder Collective, Entree Capital & 21 others	75/100
5th	BigCommerce 2009, Austin (United States), Public	Provider of ecommerce platform and related services for online businesses	$233M	Floodgate, General Catalyst & 14 others	74/100
6th	Rokt Technologies 2012, United States, Series E	Personalized marketing tools for e-commerce businesses	$488M	TDM Growth Partners, Moelis & Company & 21 others	73/100
7th	ShopUp 2017, Dhaka (Bangladesh), Series B	Retailer of neighborhood shops and clothing	$198M	Valar Ventures, Flourish & 12 others	73/100
8th	AnyMind Group 2016, Minato (Japan), Public	Provider of e-commerce, marketing, and manufacturing platforms	$91.7M	Nomura, Mirai Creation Fund & 15 others	72/100
9th	CommerceIQ 2012, Mountain View (United States), Series D	Provider of unified AI platform for retail ecommerce sales and optimization	$196M	Shasta Ventures, Insight Partners & 6 others	71/100
10th	Signifyd 2011, Palo Alto (United States), Series E	Provider of fraud prevention and payment validation for online retailers	$394M	Resolute Ventures, Owl Rock & 29 others	70/100
94th	Stackline 2015, Seattle (United States), Series B	Provider of e-commerce management and analytics solutions	$180M	TA Associates, Goldman Sachs	54/100