Insights

Innovative Email Marketing Sigstr specializes in transforming employee email communications into powerful marketing channels by integrating targeted banner ads into email signatures. This approach offers a unique opportunity to enhance brand visibility and engagement directly within an organization’s existing communication flow.

AI-Driven Relationship Insights Leveraging AI technology, Sigstr provides detailed mapping and analysis of customer relationships, enabling marketing and sales teams to identify high-potential contacts and tailor outreach strategies, which can significantly improve account-based marketing efforts.

Growing Market Presence With a current revenue range of $1 million to $10 million and recent funding of $4 million, Sigstr is positioned as a scalable platform with expanding capabilities, presenting opportunities for sales teams to target mid-sized companies seeking innovative marketing solutions.

Complementary Industry Space Operating within the advertising services sector alongside peers like Seismic and Showpad, Sigstr’s focus on modern, technology-driven marketing tools makes it a suitable partner or acquisition target for firms aiming to diversify or strengthen their digital marketing offerings.

Technology Infrastructure Utilizing industry-leading cloud and communication tools like AWS, Google, and Zoom, Sigstr demonstrates a solid technological backbone that ensures reliable service delivery, making it easier to position their platform as a scalable solution for potential clients seeking robust marketing integrations.

Sigstr Tech Stack

Sigstr uses 6 technology products and services including Amazon Web Services, Bitly, Lever, and more. Explore Sigstr's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Bitly
    Marketing
  • Lever
    Recruitment Marketing
  • Google
    Search Engines
  • Zoom
    Web Conferencing
  • Google Hangouts
    Web Conferencing

Media & News

Sigstr's Email Address Formats

Sigstr uses at least 2 format(s):
Sigstr Email FormatsExamplePercentage
First.Last@sigstr.comJohn.Doe@sigstr.com
65%
First@sigstr.comJohn@sigstr.com
23%
Last@sigstr.comDoe@sigstr.com
10%
FL@sigstr.comJD@sigstr.com
2%
LastF@bit.lyDoeJ@bit.ly
85%
First.Last@bit.lyJohn.Doe@bit.ly
11%
First@bit.lyJohn@bit.ly
3%
Last@bit.lyDoe@bit.ly
1%

Frequently Asked Questions

Where is Sigstr's headquarters located?

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Sigstr's main headquarters is located at 20 North Meridian Street, Floor 4. The company has employees across 1 continents, including North America.

What is Sigstr's phone number?

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You can contact Sigstr'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 Sigstr's official website and social media links?

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Sigstr's official website is bit.ly and has social profiles on LinkedInCrunchbase.

How much revenue does Sigstr generate?

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As of December 2025, Sigstr's annual revenue is estimated to be $12B.

What is Sigstr's SIC code NAICS code?

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Sigstr's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Sigstr have currently?

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As of December 2025, Sigstr has approximately 51 employees across 1 continents, including North America. Key team members include Co-Founder: H. D.Director, Sales Development: S. H.Content Marketing Manager: A. M.. Explore Sigstr's employee directory with LeadIQ.

What industry does Sigstr belong to?

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Sigstr operates in the Advertising Services industry.

What technology does Sigstr use?

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Sigstr's tech stack includes Amazon Web ServicesBitlyLeverGoogleZoomGoogle Hangouts.

What is Sigstr's email format?

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Sigstr's email format typically follows the pattern of First.Last@sigstr.com. Find more Sigstr email formats with LeadIQ.

How much funding has Sigstr raised to date?

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As of December 2025, Sigstr has raised $4M in funding. The last funding round occurred on Sep 18, 2018 for $4M.

When was Sigstr founded?

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Sigstr was founded in 2015.

Sigstr

Advertising ServicesIndiana, United States51-200 Employees

Sigstr helps the world’s best marketers do amazing things with their employees’ emails.

Sigstr Signatures include a hyper-targeted banner ad in every one of the millions of emails your employees send, creating a massive new promotional channel for marketers. Sigstr Relationships leverages AI to map and quantify every relationship in your company, providing visibility into how accounts and contacts are engaging and creating tight alignment between sales and marketing.

Let’s talk about how we can open a brand new marketing channel and put relationships at the heart of your ABM strategy.

#EmailWillNeverDie

Learn more by visiting www.sigstr.com/pulse/

Twitter: @Sigstr
Facebook: https://www.facebook.com/SigstrApp/
Instagram: @Sigstr

Section iconCompany Overview

Headquarters
20 North Meridian Street, Floor 4
Phone number
Website
bit.ly
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2015
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $4M

    Sigstr has raised a total of $4M of funding over 4 rounds. Their latest funding round was raised on Sep 18, 2018 in the amount of $4M.

  • $1M$10M

    Sigstr's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $4M

    Sigstr has raised a total of $4M of funding over 4 rounds. Their latest funding round was raised on Sep 18, 2018 in the amount of $4M.

  • $1M$10M

    Sigstr's revenue is estimated to be in the range of $1M$10M

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