StackAdapt - About the company
StackAdapt is a series B company based in Toronto (Canada), founded in 2014 by Yang Han and Ildar Shar. It operates as a Provider of an AI-powered platform for digital advertising campaign management. StackAdapt has raised $537M in funding from Ontario Teachers' Pension Plan and Plaza Ventures, with a current valuation of $2.5B. The company has 922 active competitors, including 90 funded and 81 that have exited. Its top competitors include companies like Smartly.io, Quotient and Seedtag.
Sectors and market segments that StackAdapt operate in
StackAdapt serves in the Native AI market segments.The primary business model of StackAdapt is:Company Details
Provider of an AI-powered platform for digital advertising campaign management. The platform offers tools for planning, executing, and analyzing advertising campaigns across various digital channels. It provides features such as audience targeting, creative design, and performance reporting. The platform supports advertising across connected TV, digital out-of-home, email, audio, video, and in-game channels.
- Website
- stackadapt.com
- Social
- Registered Address
- THE PINNACLE,170 MIDSUMMER BOULEVARD,MILTON KEYNES,ENGLAND,MK9 1FE
Key Metrics
Founded Year
2014
Location
Toronto, Canada
Stage
Series B
Total Funding
$537M in 4 rounds
Latest Funding Round
Post Money Valuation
$2.5B as on Feb 04, 2025
Investors
Ranked
2nd among 922 active competitors
Annual Revenue
£10M - £50M as on Dec 31, 2024
Employee Count
1,752 as on May 31, 2026
Similar Companies
Legal entities associated with StackAdapt
StackAdapt is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
STACKADAPT UK LIMITED CIN: 12946782 , United Kingdom, Active | Oct 12, 2020 | £10M - £50M (As on Dec 31, 2024) | 107 (As on Dec 31, 2024) |
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StackAdapt's funding and investors
StackAdapt has raised a total funding of $537M over 4 rounds. Its first funding round was on Sep 25, 2014. Its latest funding round was a Series B round on Feb 04, 2025 for $235M. 2 investors participated in its latest round. StackAdapt has 10 institutional investors.
Here is the list of recent funding rounds of StackAdapt:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Feb 04, 2025 | $235M | Series B | - | - | ||
2022 | $300M | Series B | - | - | - | |
Jan 28, 2016 | $1M | Series A | - | - | - |
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StackAdapt's founders and board of directors
Founder? Claim ProfileHere are the details of StackAdapt's key team members:
- Yang Han: Co-Founder & CTO of StackAdapt.
- Ildar Shar: Former Co-Founder & CEO of StackAdapt.
View details of StackAdapt's Founder profiles and Board Members
StackAdapt's employee count trend
StackAdapt has 1,752 employees as of May 26. Here is StackAdapt's employee count trend over the years:
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StackAdapt's Competitors and alternates
Top competitors of StackAdapt include Smartly.io, Quotient and Seedtag. Here is the list of Top 10 competitors of StackAdapt, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Smartly.io 2013, Helsinki (Finland), Acquired | Provider of an AI advertising platform for cross-channel campaign management | $22.8M | 70/100 | |
2nd | StackAdapt 2014, Toronto (Canada), Series B | Provider of an AI-powered platform for digital advertising campaign management | $537M | 70/100 | |
3rd |  Quotient 1998, Cincinnati (United States), Acquired | Platform offering ad campaign management software | $250M | 68/100 | |
4th | Provider of artificial intelligence-driven contextual advertising solutions across digital channels | $299M | 65/100 | ||
5th | Choozle 2012, Denver (United States), Series C | Provider of a self-service platform for programmatic advertising campaign management | $29.9M | 65/100 | |
6th |  Pixis 2018, Burlingame (United States), Series C | Provider of an AI-powered platform for advertising campaign optimization and creative generation | $209M | 64/100 | |
7th | Provider of AI-powered creative production platform combining design tools and services | $9.8M | 60/100 | ||
8th | Unified 2011, New York City (United States), Series B | Provider of social media advertising services | $55.6M | 59/100 | |
9th |  ArabyAds 2013, Dubai (United Arab Emirates), Series A | Provider of advertising services | $36.5M | 58/100 | |
10th | Mediaocean 2006, New York City (United States), Acquired | Advertising Technology Enabler | - | 58/100 |
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StackAdapt's Investments and acquisitions
StackAdapt has made no investments or acquisitions yet.
News related to StackAdapt
Filter this listMedia has covered StackAdapt for a total of 20 events in the last 1 year, 12 of them have been about company updates and 4 about partnerships.
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StackAdapt Teams Up with IQVIA Digital to Enhance Healthcare AdvertisingMarTech Series•Jun 19, 2026•StackAdapt, IQVIA
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StackAdapt Expands Conversion 2026 With Global On-Demand ExperienceBusiness Wire•May 14, 2026•StackAdapt
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StackAdapt Announces AI-Powered Marketing Capabilities Through Ads in ChatGPT PilotBusiness Wire•May 05, 2026•StackAdapt
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JWX and StackAdapt Partner to Give Advertisers Access to Consumer and Content Signals for Ad TargetingMarTech Series•Apr 28, 2026•StackAdapt,
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StackAdapt Launches MCP Server, Bringing Campaign Intelligence Into Claude and Other AI WorkflowsMarTech Series•Apr 22, 2026•StackAdapt
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StackAdapt Launches Industry First Live Events Campaign Workflow for CTVMarTech Series•Apr 14, 2026•StackAdapt
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StackAdapt Partners With Experian to Supercharge First-party Data Activation for AdvertisersMarTech Series•Feb 18, 2026•Experian, StackAdapt
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StackAdapt Achieves EU–U.S. Data Privacy Framework CertificationFinancial Post•Jan 28, 2026•StackAdapt
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