1oT
Taking the complexity out of IoT connectivity. Effortless connectivity management for IoT and M2M companies.
36 employees · est. 2016 · Tallinn, Estonia
Kigen
Forerunner in eSIM and iSIM security-enabled solutions, simplifying cellular IoT adoption at scale 📈 #FutureofSIM
159 employees · est. 2020 · Cambridge, United Kingdom
1oT is the older company (2016 vs 2020); Kigen is the larger of the two.
Side-by-Side Comparison
| Metric | 1oT | Kigen |
|---|---|---|
| Founded | ||
| Founded | 2016 older | 2020 |
| Headquarters | ||
| Headquarters | Tallinn, Estonia | Cambridge, United Kingdom |
| Employees | ||
| Employees | 36 | 159 larger |
| Industry | ||
| Industry | AI, Internet, IoT | Information Technology, IoT, Telecom |
| Funding Stage | ||
| Funding Stage | Seed | Growth |
| Total Funding | ||
| Total Funding | Not tracked yet | $31.50M |
| Funding Rounds | ||
| Funding Rounds | 1 | 4 |
| Services | ||
| Services | Global IoT connectivity solutions, eSIM technology, Licensing IoT deployment management platform | SIM and eSIM Solutions, Remote SIM Profile Management, IoT Device Connectivity, Professional Consulting Services, Data Generation and Personalization |
| Target Customers | ||
| Target Customers | IoT and M2M companies, Global IoT service providers, Fleet management companies, Autonomous device manufacturers | IoT Device Manufacturers, Module Makers, Mobile Network Operators, Logistics Providers, Utility Companies |
| Taxonomy | ||
| Taxonomy | IoT Connectivity Management, M2M Solutions, ESIM Technology, Global Deployments, Telecom Services, Connectivity Platform, API Integration, Value-added Services, Artificial Intelligence, Machine Learning, Carrier Aggregation, Mobile Devices, Global Cellular Connectivity, Telecom Infrastructure, Self-service Management | ESIM Solutions, ISIM Technology, IoT Connectivity, Cellular IoT Adoption, Secure-by-design Solutions, Global Connectivity, Terrestrial And Satellite Networks, Chipset Interoperability, Factory Line Provisioning, Industrial Automation, Consumer Electronics, Automotive IoT, Data Generation, IoT Security |
| Website | ||
| Website | 1ot.com | kigen.com |
About 1oT
1oT is an Estonia-based startup founded in 2016, specializing in simplifying IoT and M2M connectivity management. The company offers the 1oT eSIM, a revolutionary global connectivity solution that combines multiple telecoms on a single eSIM, allowing for seamless global deployments. Additionally, 1o...
About Kigen
Kigen is a pioneering entity in the eSIM and iSIM security landscape, crucial for cellular IoT adoption in the AI era. Founded in 2020 and headquartered in the United Kingdom, the company underscores its value by simplifying the complexity of IoT adoption for manufacturers, facilitating secure, scal...
We will tell you when either one moves
BounceWatch watches 1oT and Kigen for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at 1oT and Kigen — by email.
Frequently Asked Questions
Compare 1oT with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at 1oT on 25 Mar 2025, and Kigen on 25 Mar 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.
