Slate Medicines | $130,000,000 | (Feb 25, 2026)
Letter AI | $40,000,000 | (Feb 25, 2026)
Subject | $28,000,000 | (Feb 25, 2026)
IO River
United States
- Boston, Massachusetts
- 15/01/2026
- Series A
- $20,000,000
IO River is a control layer for content and application delivery.
It connects all your existing CDNs and edge networks into one intelligent platform so you can manage traffic, reliability, performance, and cost from a single console.
There’s no migration or re-architecture required — you bring your own providers or use IO River's, and IO River handles the rest.
Trusted by global enterprises across streaming, gaming, retail, and SaaS, IO River delivers:
• Unified visibility, configuration, and automation across every network
• Real-time traffic steering based on performance, reliability, and cost
• Enterprise-grade security with SOC 2, GDPR, and HIPAA compliance
• Terraform, SSO, and MFA support for DevOps teams
• 24/7 global support
IO River simplifies how enterprises operate across the edge, giving teams full control over delivery without complexity, lock-in, or downtime.
- Industry Technology, Information and Internet
- Website https://www.ioriver.io/
- LinkedIn https://www.linkedin.com/company/io-river/
Related People
Edward TsinovoiCo Founder
United States -
Greater Boston
Entrepreneur. Chief Executive Officer, with a demonstrated experience in the CDN, Edge Computing and Cloud industries.
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