AdRoll
San Francisco, US · Delaware corporation · 148 employees on LinkedIn · 9 known investors
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AdRoll is a multichannel digital advertising platform that runs cross-channel ad campaigns, social advertising, and attribution for ecommerce and other marketers, using proprietary machine learning engines. It also offers AdRoll ABM (formerly RollWorks), an account-based marketing product for generating B2B pipeline through multi-channel advertising and go-to-market orchestration.
Also known as AdRoll ABM · AdRoll Group · RollWorks
Founders & leadership


Board

Investors · 9
Also in the syndicate · 3
Reported raises · per SEC filings
Form D private placements$3.4M disclosed across 1 of 3 rounds · 2014–2018
▶$3.4MraisedDec 2018 · 44 investors · Other TechnologyRule 506(b)
- Aaron BellExecutive Officer, Director
- Sean DempseyDirector
- Toby GabrinerDirector
- Jared KopfDirector
- Charles MoldowDirector
- Offering amount
- $3.4M
- Amount sold
- $3.4M
- First sale
- Nov 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$70MofferedApr 2014 · 16 investors · Other TechnologyRule 506(b)
- Peter KrivkovichExecutive Officer
- Sean DempseyDirector
- Valentino VolonghiExecutive Officer
- Jared KopfDirector
- Charles MoldowDirector
- Adam BerkeExecutive Officer
- Suresh KhannaExecutive Officer
- Aaron BellExecutive Officer, Director
- Offering amount
- $70M
- First sale
- Apr 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Company profile
researched Aug 2026AdRoll is a multichannel digital advertising platform used by brands and agencies to run full-funnel programmatic campaigns. The platform covers retargeting and brand awareness campaigns across display, connected TV, video, native, in-app mobile, social and dynamic ad formats, with social placements spanning Facebook, Instagram, TikTok and Pinterest in addition to the open web. Audience tools include website, mobile app, ecommerce store and CRM contact list segments, AI lookalike targeting, contextual targeting, and third-party syndicated audience targeting from consumer data providers (US customers only). Analytics capabilities include campaign dashboards and KPIs, industry benchmarking of CTR, CPC and CPM, conversion and revenue tracking, exportable reports, reporting APIs, and cross-channel attribution with UTM-tracked and API-integrated reporting across ads, email, SMS, ecommerce, CRM and Google Analytics data.
AdRoll ABM, formerly branded RollWorks, is the company's account-based marketing line for B2B teams, combining multi-channel advertising with buyer insights, customizable journey stages, workflow orchestration, advertising playbooks, go-to-market orchestration and revenue impact reporting.
The company describes itself as AI-powered from inception, with machine learning models trained on more than 17 years of data from over 100,000 advertisers that support bid optimization, predictive audience targeting and custom reporting, plus a 24/7 AI Assistant for campaign questions and optimizations. It emphasizes integrations with more than 80 CRM, orchestration and measurement platforms, and a privacy-forward approach combining zero-, first- and third-party data so ads remain targetable when user-level tracking is unavailable. Support options range from self-service through in-house strategic guidance and creative production, with a help center covering pixel installation, campaign setup, creatives, integrations such as Shopify and Google Analytics, and GDPR, consent management and global privacy compliance.
Founding story
Co-founder and CEO Aaron Bell has described AdRoll's founding in 2008 as inspired by Google AdWords, with the ambition of becoming as central to online display ad buying as AdWords is to search. Bell, a native of Redmond, Washington, began working at Microsoft on Exchange at age 16, studied at Stanford, and worked on artificial intelligence systems, including one used in the Space Shuttle, before being drawn to advertising for its global scale and the opportunity to apply machine learning to it.
Business model
AdRoll sells a self-service and managed multichannel advertising platform. Product packages include Self-Service Ads and Managed Services Ads on a pay-as-you-go basis with no fixed minimums, plus a Managed Services Advanced Package sold on an annual commitment that bundles the full platform, ad credits and guaranteed services. Cross-channel attribution and social ads are sold as add-ons and are included with the Advanced Package. AdRoll ABM is packaged separately into Account-Based Advertising, Account-Based Marketing + Advertising, Account-Based Marketing, and Account-Based Retargeting, the last of which carries no starting fee and charges only for media.
Revenue comes from advertising spend and platform packages: pay-as-you-go self-service and managed advertising with no fixed minimums, annual-commitment managed service packages that include ad credits and guaranteed services, paid add-ons for cross-channel attribution and social ads, and ABM packages including a retargeting option with no starting fee where customers pay only for media.
Traction
As of April 2014 AdRoll reported a $100 million revenue run-rate in October 2013, was on track for $150 million, served about 15,000 customers, and was adding a little over 2,000 advertisers per month, with enterprise and international as its fastest-growing segments. The company's current site states it is trusted by more than 110,000 brands worldwide and that its customers generate $165 billion in sales every year.
Latest developments
AdRoll's current site emphasizes AI-driven campaign optimization, an AI Assistant available around the clock, connected TV and digital out-of-home channels, contextual and third-party audience targeting for a privacy-forward environment, and the rebranding of RollWorks as AdRoll ABM. Recent published material includes a State of Digital Advertising report, a contextual ad targeting guide, a webinar on connected TV targeting run with Experian, and blog content on agentic AI for ad optimization and customer data unification.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
AdRoll was described in 2014 as a pioneer and leader in online advertising retargeting, with its $70 million round among the largest ad tech financings of the preceding year; an investor compared its standing to that of publicly traded Criteo, whose market capitalization was $2.17 billion at the time. Unlike Criteo's focus on large global clients, AdRoll built its business by packaging retargeting for small and medium businesses before expanding into enterprise. Today the company states it is used by more than 110,000 brands whose customers generate $165 billion in sales annually.
AdRoll has historically positioned itself against retargeting competitors focused on large big-box enterprise retailers by serving advertisers of every size and vertical, with founder Aaron Bell citing a platform that scales, remains highly usable and carries a low cost structure that improves performance as the company moves upmarket. More recently the company emphasizes a single integrated platform spanning targeting, optimization, attribution and account-based marketing, over 80 integrations, AI models built on 17+ years of advertiser data, 24/7 AI assistance combined with in-house expert services, and technology intended to keep ads relevant without user tracking.
Technology
The platform is built on proprietary machine learning models trained on 17+ years of data from more than 100,000 advertisers and billions of consumers, powering bid optimization, predictive audience targeting, AI lookalike modeling, contextual targeting and custom reporting, together with a 24/7 AI Assistant. Data collection relies on the AdRoll Pixel and integrations with over 80 CRM, orchestration and measurement systems, including ecommerce platforms such as Shopify, AppsFlyer mobile segments and Google Analytics. Attribution supports UTM-based deduplicated tracking and API-integrated ads, email and SMS reporting, and the company combines zero-, first- and third-party data with privacy technologies developed alongside large industry players. Cross-device data collection and activation across desktop, Android, iPhone and tablets was a central technical focus of its 2014 investment.
Go-to-market
The company combines self-service signup with a sales-led motion, offering demo requests and contact-sales paths for managed services and ABM packages. Growth has come from adding large volumes of small and mid-sized advertisers — roughly 2,000 per month as of April 2014 — while moving upmarket into an enterprise segment defined as customers spending over $20,000 per month, and by localizing the website, application, marketing materials and hiring local-language sales and account management staff in new international markets. Content marketing assets include a State of Digital Advertising report, contextual ad targeting guide, webinars (including one with Experian on connected TV targeting), blog posts and case studies.
Brands and marketing agencies across verticals, including ecommerce retailers, software providers and app developers, spanning small and mid-sized businesses through enterprise advertisers (historically defined as those spending over $20,000 per month). AdRoll ABM targets B2B revenue and marketing teams seeking pipeline generation and shorter sales cycles.
Geography
Headquartered in San Francisco, AdRoll opened an office in New York led by former Google and Say Media executive Neil Coleman and established its first international offices in Dublin and Sydney by April 2014, with plans at the time for about 100 staff in Dublin and about 20 in Australia. Third-party syndicated audience targeting is available to US customers only. Support is offered Monday to Friday on a 24/5 UTC schedule.
History
AdRoll launched in 2007 and was founded in 2008 according to statements by co-founder and CEO Aaron Bell, building an early business in online retargeting. It made small acquisitions of Bitdeli in 2013 and email marketing company UserFox in January 2014. Having raised $19 million previously, the company announced a $70 million Series C in April 2014 led by existing investor Foundation Capital, taking total funding to $89 million, and opened its first international offices in Dublin and Sydney alongside a New York office. The company's B2B account-based marketing product, formerly branded RollWorks, is now offered as AdRoll ABM.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 4
by search overlapCompanies competing with AdRoll for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 4
launches, deals, and filingsAdRoll announced a $70 million Series C round to be used for acquisitions, mobile product expansion, hiring at its San Francisco headquarters, and growth of its New York, Dublin and Sydney offices. Eric Liaw of IVP joined the board as an observer.
$70M source ↗
AdRoll opened its first international offices in Dublin and Sydney, with plans for roughly 100 staff in Dublin by the end of 2014 and around 20 in Australia; a New York office led by Neil Coleman was among its fastest-growing.
AdRoll acquired email marketing company UserFox as part of a strategy to serve small and medium businesses and to collect, analyze and act on customer data.
AdRoll made a small acquisition of Bitdeli, described by CEO Aaron Bell alongside the UserFox deal as supporting its data collection and analytics vision.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
Legal entities · 1
corporate structureIn the news
▸Research sources · 8
primary sources listed
- AdRolladroll.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does AdRoll do?
- AdRoll is a multichannel digital advertising and account-based marketing platform for retargeting, full-funnel campaigns and attribution.
- Who founded AdRoll?
- AdRoll was founded by Aaron Bell, Jared Kopf, Peter Krivkovich, Valentino Volonghi.
- Who are AdRoll's investors?
- AdRoll's investors include Accel, Cardinia Ventures, Winklevoss Capital, Foundation Capital, IVP (Institutional Venture Partners), Merus Capital.
- How much funding has AdRoll raised?
- AdRoll has disclosed $3.4M raised across 1 of its 3 known rounds.
- Where is AdRoll headquartered?
- AdRoll is headquartered in San Francisco, US.

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