Leveraging our expertise in social proof, we build greater customer engagement, increase sales and deliver immediate return on investment.

Leading the field
From start-up in 2013 to the leader in social proof still today, Taggstar has some of the world’s largest brands and retailers as customers.
2013
Launched Social Proof Messaging
2014
Delivered 200 million messages a year
2015
Launched 'Last Purchased Time' Social Proof message
2016
Launched Analytics & A/B Testing
2017
Launched Global Social Proof messaging
2018
Launched social proof personalisation messaging
World first real-time Social Proof messages in dynamic emails with Movable Ink for The Very Group
Integration of aggregated review messaging with BazaarVoice into Social Proof messaging
2019
Deployment of Social Proof messaging in native app
Over 1 Billion API requests per month
2020
Launched Machine Learning optimisation
2021
Entered the US market
Delivered over 5 billion API requests a month
2022
Launched Social Proof Recommendations
2023
Launched Attribute Messaging
2024
Delivered 100 billion messages in the year
Launched Social Proof Pro Plan for speciality retailers
2025
Launched Dynamic Badging
Launched AI optimisation
Taggstar in numbers
10bn
Messages per month
20%+
Conversion rate uplift
100+
Websites & Apps
14
Languages
“We’re recognised as the global leaders in enterprise social proof. We pioneered it in 2013 and it is at the heart of everything we do.”
Marjorie Leonidas, CEO Taggstar


We understand your
challenges
Our diverse backgrounds, skillsets, and ability to innovate by listening to our customers needs, allow us to continue leading the way in social proof.
Meet our board
Giving Back
Giving back to the community is as important as winning business for Taggstar and we support a range of charities and amazing causes.

The Marylebone Project
A 10-mile walk across thirteen of the icon London bridges over the Thames in aid of the Marylebone Project, raising over $12,000.

Make A Difference Foundation ("MAD")
Supporting MAD, with a donation towards transporting food, clothing and medical supplies to Ukraine.

Thames Hospice
We’ve supported the Thames Hospice with Team Taggstar participating in a recent Tough Mudder event.
Want to know how much revenue we will
deliver for you?
Calculate the impact social proof will have on
your conversion rate and revenue.