Where is AdSigner located?

AdSigner is headquartered in Ljubljana, Slovenia.

How many employees does AdSigner have?

As of May 31, 2026, the latest employee count at AdSigner is 4.

Where does AdSigner rank among its competitors?

AdSigner ranks 15th amongst 58 active competitors, of which 2 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was NEWOLDSTAMP, which secured $150K in Jul, 2019.

Who are the top competitors of AdSigner?

AdSigner's top competitors include Exclaimer, Letsignit and Opensense. Among them, NEWOLDSTAMP secured the most recent funding round in July, 2019.

AdSigner - 2026 Company Profile & Competitors

Company Details

AdSinger provides an email signature campaign management platform. The platform enables users to generate professional email signatures. These signatures can be used to run advertising campaigns. These are usually banner advertisements. Users can also track live analysis and real-time optimization. The campaigns can be managed from a single device.

Website: www.adsigner.com/
Social
Email ID: *****@adsigner.com

Key Metrics

Founded Year

2008

Location

Ljubljana, Slovenia

Stage

Unfunded

Ranked

15^th among 58 active competitors

Employee Count

4 as on May 31, 2026

Similar Companies

Exclaimer & 62 more

View AdSigner's full profile

AdSigner has not raised any funding rounds yet.

AdSigner's employee count trend

AdSigner has 4 employees as of May 26. Here is AdSigner's employee count trend over the years:

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Top competitors of AdSigner include Exclaimer, Letsignit and Opensense. Here is the list of Top 10 competitors of AdSigner, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Exclaimer 2000, Guildford (United Kingdom), Acquired	Developer of email signature management solutions for multiple platforms	$29.2M	Livingbridge	53/100
2nd	Letsignit 2013, Marseille (France), Funding Raised	Email signature management tool for businesses	-	Courtin Investment	41/100
3rd	Opensense 2013, San Francisco (United States), Funding Raised	Provides a platform for marketing campaigns through email signatures	-	Switch9	37/100
4th	NEWOLDSTAMP 2014, Lviv (Ukraine), Seed	Cloud-based e-mail signature solutions provider	$150K	500 Global, 500 Istanbul	32/100
5th	Mailtastic 2015, Mainz (Germany), Acquired	Provider of email signatures	-	-	31/100
6th	Sigilium 2014, Nanterre (France), Unfunded	Platform offering software to create email signatures	-	-	31/100
7th	XtraBanner 2012, Netanya (Israel), Unfunded	In-email advertisement solution for businesses	-	-	30/100
8th	Scribe 2020, Paris (France), Funding Raised	Cloud based platform offering software to generate email signatures	-	Calm Company Fund	30/100
9th	StampyMail 2019, Calahorra (Spain), Funding Raised	Cloud based platform offering email signature marketing solutions	-	Lanzadera, Tech Talent Innpulse Venture	29/100
10th	Signitic 2018, Lyon (France), Unfunded	Cloud-based email signature marketing solutions provider	-	-	27/100
15th	AdSigner 2008, Ljubljana (Slovenia), Unfunded	Provides an email signature campaign platform	-	-	25/100