Insights

Mission-aligned clients Seiden focuses on mission-driven brands and organizations, suggesting high potential for partnership with nonprofits, social enterprises, and purpose-led companies seeking creative advertising and content distribution.

Mid-market niche With 11-50 employees and revenue in the mid-range, Seiden fits a mid-market profile that could be a growth target for larger advertising networks seeking boutique partners or clients needing agile, personalized campaigns.

Integrated media The agency handles concepting, creation, and distribution across all media, presenting opportunities for cross-sell across creative, media planning, and distribution services to existing and prospective clients.

Tech-forward stack Utilizing modern tools and platforms (including Google Hosted Libraries, Cloudflare, MySQL, Backbone.js, JSON-LD, and Piwik PRO) signals readiness for data-driven campaigns and measurable ROI, appealing to data-focused buyers.

Growth signals Revenue range and listed growth-oriented competitors imply market demand in advertising services; sales outreach can emphasize scalability, case-study driven results, and references from similar agency peers.

Seiden Tech Stack

Seiden uses 8 technology products and services including html5media, Google Hosted Libraries, MySQL, and more. Explore Seiden's tech stack below.

  • html5media
    Audio, Video, Graphics
  • Google Hosted Libraries
    Content Delivery Network
  • MySQL
    Database
  • Backbone.js
    Javascript Frameworks
  • JSON-LD
    Javascript Frameworks
  • Underscore.js
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • Piwik PRO Core
    Web Analytics

Seiden's Email Address Formats

Seiden uses at least 1 format(s):
Seiden Email FormatsExamplePercentage
FLast@seidenadvertising.comJDoe@seidenadvertising.com
81%
Last@seidenadvertising.comDoe@seidenadvertising.com
11%
First.Last@seidenadvertising.comJohn.Doe@seidenadvertising.com
6%
LastF@seidenadvertising.comDoeJ@seidenadvertising.com
2%

Frequently Asked Questions

What is Seiden's phone number?

Minus sign iconPlus sign icon
You can contact Seiden's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Seiden's official website and social media links?

Minus sign iconPlus sign icon
Seiden's official website is seidenadvertising.com and has social profiles on LinkedIn.

How much revenue does Seiden generate?

Minus sign iconPlus sign icon
As of August 2026, Seiden's annual revenue is estimated to be $25M - $50M.

What is Seiden's SIC code NAICS code?

Minus sign iconPlus sign icon
Seiden's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Seiden have currently?

Minus sign iconPlus sign icon
As of August 2026, Seiden has approximately 28 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Maintain Airconditioner: T. N.. Explore Seiden's employee directory with LeadIQ.

What industry does Seiden belong to?

Minus sign iconPlus sign icon
Seiden operates in the Advertising Services industry.

What technology does Seiden use?

Minus sign iconPlus sign icon
Seiden's tech stack includes html5mediaGoogle Hosted LibrariesMySQLBackbone.jsJSON-LDUnderscore.jsYoast SEOPiwik PRO Core.

What is Seiden's email format?

Minus sign iconPlus sign icon
Seiden's email format typically follows the pattern of FLast@seidenadvertising.com. Find more Seiden email formats with LeadIQ.

When was Seiden founded?

Minus sign iconPlus sign icon
Seiden was founded in 1995.
Seiden logo

Seiden

Advertising ServicesNew York, United States11-50 Employees

Seiden is a midsize advertising services agency based in New York City. It designs, produces, and distributes content across multiple media to deliver measurable results for its clients. The firm partners with organizations and brands pursuing missions to improve society, aligning its work with those aims. Within the advertising industry, Seiden focuses on concept development, content creation, and distribution to support cross-channel campaigns. From its Manhattan base, the agency serves mission-driven customers seeking clear messaging and effective reach.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1995
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Seiden's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Seiden's revenue is estimated to be in the range of $25M - $50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.