VoIP Stocks
Cloud-based communications providers and hardware manufacturers facilitate voice, video, and data transmission over internet protocol networks, displacing traditional circuit-switched telephony through scalable software-as-a-service models and programmable APIs.
As of Oct 23, 2026, VoIP has 20 US-listed companies worth $52B combined. The median member moved +1.8% over the past week; KVHI led at +15.4% and OPTU trailed at -26.9%.
Companies in VoIP
- ZM – Zoom Video Communications Inc, $28.1B
- RNG – Ringcentral Inc, $6.9B
- TEO – Telecom Argentina SA ADR, $5.4B
- TKC – Turkcell Iletisim Hizmetleri AS, $4.3B
- IDT – IDT Corporation, $2B
- BAND – Bandwidth Inc, $1.3B
- YALA – Yalla Group Ltd, $852M
- OOMA – Ooma Inc, $605M
- WEAV – Weave Communications Inc, $593M
- OPTU – Optimum Communications, Inc., $335M
- EGHT – 8x8 Inc Common Stock, $329M
- RBBN – Ribbon Communications Inc, $317M
- AUDC – AudioCodes Ltd, $268M
- BKTI – BK Technologies Inc, $264M
- CXDO – Crexendo Inc, $196M
- SANG – Sangoma Technologies Corp, $118M
- KVHI – KVH Industries Inc, $115M
- OMCC – Old Market Capital Corporation, $27.3M
- IQST – iQSTEL Inc., $11.4M
- DTST – Data Storage Corp, $7.5M