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Company · Ad serving & adtech platforms

GumGum

As of 1 November 2026, GumGum has 11 open roles (5 new in 30 days), its sales team is hiring most, and its postings name Salesforce, Zendesk and Microsoft Excel as the tools the team works in.

As of 1 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

London, United States501-1000 employees50M-250M revenue, est.B2Bgumgum.com ↗LinkedIn ↗
Headquarters
London, England, United States
Employees
501-1000 employees (linkedin)
Sells to
advertisers, publishers
Certifications on site
Site languages
EN
Career system
Greenhouse
11open roles · 5 new in 30 days
14tools named in postings
Australia, Germany, United Kingdom, United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

GumGum in one screen

Read from gumgum.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What GumGum does

GumGum is a contextual advertising platform that helps advertisers and publishers target audiences at moments when they are most receptive. Its offerings include the Mindset Graph, attention score, contextual signals, trending topics, and first-party data across CTV, digital video, and display. It serves advertisers and publishers across 19 markets worldwide.

mindset graphattention scorecontextual signalstrending topicsfirst party datadevice and environment datapast performance signalsseasonal moments
Whom it sells to

Named on the site: advertisers, publishers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 579 scored.

GemiusPoland · 201-500 employeesBEglobalUnited States · 51-200 employeesCognitivUnited States · 51-200 employeesRithumUnited States · 501-1000 employeesHBGTMIndia · 51-200 employeesAdviadUnited States · 51-200 employees
03Tech stack, with the evidence

What GumGum says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

SalesforceSales · high confidence · 6 postings
truth—partnering closely with regional sales leadership, Finance, Legal, and Product Marketing to convert complex planning rules and sales motions into seamless Salesforce configurations, trusted dashboards, and actionable seller workflows.
Director, Sales Operations · first seen 2026-07-22
ZendeskCustomer service & success · high confidence · 1 posting
Establish streamlined processes, training materials, and Zendesk SLAs to elevate service quality, consistency, and operational efficiency across the team.
Manager, Publisher Success · first seen 2026-09-03
Microsoft ExcelSales · medium confidence · 7 postings
• Advanced analytical and modeling skills in Excel or Google Sheets, with working knowledge of BI tools like Tableau, Looker, or Power BI.
Director, Sales Operations · first seen 2026-07-22
Microsoft PowerPointSales · medium confidence · 5 postings
• Strong organizational skills and proficiency with PowerPoint, Excel, and CRM tooling.
Group Digital Director · first seen 2026-07-22
Microsoft WordSales · medium confidence · 4 postings
• Working proficiency in Google Suite, Microsoft PowerPoint, Excel, and Word.
Digital Director · first seen 2026-07-22
Google WorkspaceCustomer service & success · medium confidence · 3 postings
• Working proficiency in Google Suite, Microsoft PowerPoint, Excel, and Word.
Digital Director · first seen 2026-09-03
Google SheetsSales · medium confidence · 2 postings
• Advanced analytical and modeling skills in Excel or Google Sheets, with working knowledge of BI tools like Tableau, Looker, or Power BI.
Director, Sales Operations · first seen 2026-09-17
Lookermedium confidence · 1 posting
• Advanced analytical and modeling skills in Excel or Google Sheets, with working knowledge of BI tools like Tableau, Looker, or Power BI.
Director, Sales Operations · first seen 2026-10-08
Power BImedium confidence · 1 posting
• Advanced analytical and modeling skills in Excel or Google Sheets, with working knowledge of BI tools like Tableau, Looker, or Power BI.
Director, Sales Operations · first seen 2026-10-08
Tableaumedium confidence · 1 posting
• Advanced analytical and modeling skills in Excel or Google Sheets, with working knowledge of BI tools like Tableau, Looker, or Power BI.
Director, Sales Operations · first seen 2026-10-08
JiraSales · medium confidence · 3 postings
• Keep the engine running — accurate Salesforce and Jira records, IOs and screenshots, and billing reports that make end-of-month invoicing painless.
Account Manager · first seen 2026-07-22
DoubleVerifySales · medium confidence · 2 postings
• Hands-on experience with DoubleClick, Sizmek, MOAT, Integral Ad Science, DoubleVerify, Salesforce and Jira.
Account Manager · first seen 2026-07-22
Google Ad ManagerSales · medium confidence · 2 postings
• Hands-on experience with DoubleClick, Sizmek, MOAT, Integral Ad Science, DoubleVerify, Salesforce and Jira.
Account Manager · first seen 2026-07-22
Google Slidesmedium confidence · 1 posting
• Diplomacy to manage stakeholders inside and outside the business while still delivering on client expectations — plus confidence in PowerPoint, Excel and Word or Slides, Sheets, and Docs.
Account Manager · first seen 2026-09-17
On the website or in DNS

Vendors whose code loads on gumgum.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

11 open roles, 10 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring sales in United States →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at GumGum, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add GumGum to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like GumGum

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 579 scored.

GemiusPaid media performance agencies · Poland201-500 employees
BEglobalPaid media performance agencies · United States51-200 employees
CognitivAd serving & adtech platforms · United States51-200 employees
RithumMarketplace seller software · United States501-1000 employees
HBGTMMarket research providers · India51-200 employees
AdviadAd serving & adtech platforms · United States51-200 employees
07Profile

From the company's own website

Legal nameGumGum
IndustryTechnology & software · Ad serving & adtech platforms
Offeringsmindset graph · attention score · contextual signals · trending topics · first party data · device and environment data · past performance signals · seasonal moments
Target customersadvertisers · publishers
Geographic scopeinternational · also United Kingdom
Reviews found
Public contact points1 role addresses · 0 phone numbers
Pages readprivacy, pricing, terms, team, home, contact, careers, references, services, leadership
Datescrawled 2026-08-08 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

GumGum (London, United States, 501-1000 employees) has 11 open roles, 5 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/gumgum.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from gumgum.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Greenhouse career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

GumGum: questions

Does GumGum use Salesforce?

Yes, by the company's own words: 6 postings name it, first seen 2026-07-22, in the sales team.

Is GumGum hiring?

11 open roles as of 1 November 2026, 5 opened in the last 30 days and 0 closed. The largest team hiring is sales.

Where does this profile come from?

From gumgum.com itself: we crawled it on 2026-08-08, built the profile on 2026-08-16, and read its career site (Greenhouse) hourly since. Headcount is from LinkedIn.

Who should I write to at GumGum?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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