StackAdapt is an AI-powered programmatic advertising platform and the leading demand-side platform (DSP) ranked #1 on G2 for six consecutive years. The company empowers marketers to plan, execute, and analyze full-funnel campaigns across multiple channels including connected TV, digital out-of-home, email, audio, video, native, display, and in-game advertising. With 465 billion automated optimizations per second, StackAdapt connects brand and performance marketing to drive measurable results across the entire customer journey, serving over 40,000 brands with 1.5M+ campaigns launched in 2024. Signal Plug searches live against stackadapt.com's mail server to find and verify email addresses for any StackAdapt employee.
Signal Plug searches live against stackadapt.com's mail server — not a static database. Get a verified email for any StackAdapt employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
StackAdapt is an AI-powered programmatic advertising platform and the leading demand-side platform (DSP) ranked #1 on G2 for six consecutive years. The company empowers marketers to plan, execute, and analyze full-funnel campaigns across multiple channels including connected TV, digital out-of-home, email, audio, video, native, display, and in-game advertising. With 465 billion automated optimizations per second, StackAdapt connects brand and performance marketing to drive measurable results across the entire customer journey, serving over 40,000 brands with 1.5M+ campaigns launched in 2024.
Competitive Advantage
StackAdapt performs 465 billion automated optimizations per second, the highest volume capability among DSPs. Founders Ildar Shar, Vitaly Pecherskiy, and Yang Han built one of the most disruptive advertising platforms in 2014 in Toronto. StackAdapt is backed by Globalive Capital Inc., which has invested in over 125 private companies. The platform grew from concept to serving 40,000+ brands with 1.2M+ global team members in under a decade. StackAdapt has maintained #1 G2 DSP ranking for six consecutive years, indicating sustained market leadership.
The most commonly verified format at StackAdapt:
High ConfidenceSignal Plug tests all common patterns against StackAdapt's live mail server and returns whichever passes the SMTP check.
Run a live search for StackAdapt →Data-driven signals to help you prospect StackAdapt effectively.
StackAdapt sells to agencies, brand marketers, and enterprise advertisers across B2B, political, retail, travel, healthcare, and finance sectors. The platform appeals to marketing teams seeking sophisticated yet easy-to-use solutions for multi-channel campaign orchestration with advanced AI-driven optimization and real-time performance visibility.
Primary Contact
Media Buyer
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against stackadapt.com's mail server — not a static scraped database — which means results reflect the real, current state of StackAdapt's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real StackAdapt contacts before upgrading.
Enter the contact's name
Type the first and last name of the StackAdapt employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use stackadapt.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring StackAdapt contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of StackAdapt names in a single batch.
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Technology like StackAdapt.
Based on StackAdapt's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at stackadapt.com. If you have a name and the domain, you can find a verified email.
How well StackAdapt fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against stackadapt.com's mail server using SMTP verification. This means results reflect the current state of StackAdapt's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which StackAdapt contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against stackadapt.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of StackAdapt employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against stackadapt.com in a single batch.
StackAdapt supports connected TV, digital out-of-home, email, audio, video, native display, in-game, and programmatic advertising across multiple platforms.
Over 40,000 brands trust StackAdapt, with 1.5M+ campaigns launched in 2024.
Ivy is StackAdapt's AI-powered marketing assistant that helps optimize and manage campaigns.
Yes, StackAdapt is #1 rated DSP on G2 for six consecutive years with high customer satisfaction scores.
Signal Plug searches in real time against stackadapt.com's mail server to find and verify email addresses for StackAdapt employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month