The Anti-Defamation League is a New York-based international advocacy organization founded in 1913 to combat antisemitism, bigotry, and discrimination. Originally established by B'nai B'rith following the Leo Frank murder conviction, it became an independent 501(c)(3) nonprofit in 2009. The ADL operates through 25 U.S. regional offices, a Washington D.C. government relations office, and international presence in Israel and Europe, funding itself primarily through contributions and grants ($38.3M in 2023 revenue). Signal Plug searches live against antidefamationleague.com's mail server to find and verify email addresses for any Anti-Defamation League employee.
Signal Plug searches live against antidefamationleague.com's mail server — not a static database. Get a verified email for any Anti-Defamation League employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
The Anti-Defamation League is a New York-based international advocacy organization founded in 1913 to combat antisemitism, bigotry, and discrimination. Originally established by B'nai B'rith following the Leo Frank murder conviction, it became an independent 501(c)(3) nonprofit in 2009. The ADL operates through 25 U.S. regional offices, a Washington D.C. government relations office, and international presence in Israel and Europe, funding itself primarily through contributions and grants ($38.3M in 2023 revenue).
Competitive Advantage
The ADL was founded specifically in response to the Leo Frank murder case, which became a watershed moment for organized Jewish civil rights advocacy in America. The organization's 2023 budget showed a significant deficit with $57.9M in expenses against $38.3M in revenue, raising questions about financial sustainability. The ADL shifted its political stance on Nelson Mandela from opposition in the 1980s (due to apartheid-era propaganda concerns) to embracing him in the 1990s. Since 1974, the ADL's promotion of 'new antisemitism' has been both a defining strategy and a source of internal staff criticism for potentially diverting from core antisemitism-fighting work. The organization maintains dual headquarters structure with both U.S. advocacy operations and an Israeli office.
The most commonly verified format at Anti-Defamation League:
Medium ConfidenceSignal Plug tests all common patterns against Anti-Defamation League's live mail server and returns whichever passes the SMTP check.
Run a live search for Anti-Defamation League →Data-driven signals to help you prospect Anti-Defamation League effectively.
Organizations and individuals seeking civil rights advocacy partnerships and anti-discrimination expertise recruit from or partner with ADL. Government agencies and civil rights coalitions value ADL's research, legal advocacy, and grassroots mobilization capabilities.
Primary Contact
Government Relations Director
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against antidefamationleague.com's mail server — not a static scraped database — which means results reflect the real, current state of Anti-Defamation League'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 Anti-Defamation League contacts before upgrading.
Enter the contact's name
Type the first and last name of the Anti-Defamation League employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use antidefamationleague.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 Anti-Defamation League 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 Anti-Defamation League names in a single batch.
Anti-Defamation League competes directly with American Jewish Committee, Southern Poverty Law Center, Human Rights Watch in the Non-profit Advocacy space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| Anti-Defamation League | Civil Rights, Anti-Discrimination | firstname.lastname | ||
| American Jewish Committee | — | — | — | firstname.lastname |
| Southern Poverty Law Center | — | — | — | firstname.lastname |
| Human Rights Watch | — | — | — | firstname.lastname |
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Non-profit Advocacy like Anti-Defamation League.
Based on Anti-Defamation League's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at antidefamationleague.com. If you have a name and the domain, you can find a verified email.
How well Anti-Defamation League fits a typical B2B outbound pipeline, based on available signals.
Good 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 antidefamationleague.com's mail server using SMTP verification. This means results reflect the current state of Anti-Defamation League'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 Anti-Defamation League 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 antidefamationleague.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 Anti-Defamation League employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against antidefamationleague.com in a single batch.
The Anti-Defamation League was founded in late September 1913 by the Independent Order of B'nai B'rith in response to the contentious murder conviction of Leo Frank.
The ADL's stated purpose is to combat antisemitism, as well as other forms of bigotry and discrimination.
Jonathan Greenblatt is the current CEO of the Anti-Defamation League.
The ADL's headquarters are located in Murray Hill, Manhattan, New York City.
Signal Plug searches in real time against antidefamationleague.com's mail server to find and verify email addresses for Anti-Defamation League employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
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