Taggstar
Social proof messaging experts for enterprise retailers including Aldi, Argos, Dr Martens, M&S, The Very Group
38 employees · est. 2013 · London, United Kingdom
Taggstar is the older company (2013 vs 2019); Volt.io is the larger of the two.
Side-by-Side Comparison
| Metric | Taggstar | Volt.io |
|---|---|---|
| Founded | ||
| Founded | 2013 older | 2019 |
| Headquarters | ||
| Headquarters | London, United Kingdom | London, United Kingdom |
| Employees | ||
| Employees | 38 | 96 larger |
| Industry | ||
| Industry | B2C, E-Commerce, Messaging | Financial Services, Fintech |
| Funding Stage | ||
| Funding Stage | Equity Crowdfunding | Series B |
| Total Funding | ||
| Total Funding | Not tracked yet | $437.50M |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | 5 |
| Services | ||
| Services | Not tracked yet | Real-time payments network, Instant payments, Refunds, Payouts, Volt Accounts, Virtual IBANs, Fraud prevention tools (Circuit Breaker, Transformer, Verify) |
| Target Customers | ||
| Target Customers | Not tracked yet | E-commerce businesses, Fintech companies, Retailers, iGaming industry, Wealthtech sector, Crypto platforms, Charities |
| Taxonomy | ||
| Taxonomy | Not tracked yet | Real-time Payments, Payment Network, Account-to-Account Payments, Open Banking, Payment Infrastructure, Harmonised Standard, Global Payment Systems, Payment Interoperability, Instant Payments, Merchant Services, Business Connectivity, Payment Schemes |
| Website | ||
| Website | taggstar.com | volt.io |
About Taggstar
Taggstar is a UK-based startup specializing in social proof messaging for enterprise retailers. The company's real-time social proof has been shown to increase online conversion rates by over 20% and generate a minimum of 100% ROI. Some of the major global brands and retailers utilizing Taggstar's s...
About Volt.io
Volt.io, founded in 2019, has quickly emerged as a frontrunner in the Fintech space, specifically within the Financial Services industry. Headquartered in the United Kingdom, the company has positioned itself as a pioneer in real-time payments with its innovative slogan, "Real-time payments, everywh...
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Funding, hiring, leadership and stack changes at Taggstar and Volt.io — by email.
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Compiled from the BounceWatch company index. We last looked at Volt.io on 7 Aug 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.