T
ToneTag
Enabling Contactless Payment on any device
About ToneTag
ToneTag is a technology company specializing in sound wave-based data communication solutions. Operating in the fintech and retail sectors, ToneTag serves a diverse clientele including global giants like Amazon, MasterCard, and Infosys Finacle. The company's core product is a proprietary Software Development Kit (SDK) that uses sound waves to enable secure and fast data transfer between devices without the need for additional hardware. This technology is platform-independent and can be integrated into existing infrastructures, making it a cost-effective solution for businesses. ToneTag generates revenue through licensing its SDK and offering customized solutions to its clients. The company’s market includes financial institutions, retail businesses, and technology providers looking to enhance user experiences and streamline operations.
Source: Dealroom company dataKnowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Feb 2026 | $3.8M | $388M | Qualcomm Ventures | ↗ |
| SECONDARYOther financing | Feb 2025 | $0 | — | Undisclosed | ↗ |
Growth signals
Latest recorded traffic for ToneTag is 3.4K monthly website visits, up 41.7% over the last three months. ToneTag's team grew 11.3% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed5 investors entered at this stage
Reliance Capital
3one4 Capital
Anand Chandrasekaran
Kumar Abhishek
Arun Seth
Series A3 investors entered at this stage
Amazon
MasterCard
Elevate Innovation Partners
Series B and later3 investors entered at this stage
ValueQuest Investment Advisors
Iron Pillar
Qualcomm Ventures
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about ToneTag on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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