The 9 Best VoIP & Telephony in 2026

Dialpad

AI-powered business phone, contact center, and messaging platform.

Paid (Subscription)

Best for: Teams wanting AI call transcription and coaching built into their phone and support stack.

Aircall

Cloud-based business phone system with AI voice agents and call center features.

Paid (Subscription)

Best for: Sales and support teams wanting cloud calling tightly integrated with their CRM plus AI coaching.

3CX

Open-platform business phone system with video, live chat, and call center features

Contact for Pricing

Best for: Businesses wanting one platform for calls, video, and live chat without per-extension licensing

RingCentral

Cloud business phone, messaging, and video platform with AI-powered call handling.

Paid (Subscription)

Best for: Businesses wanting to replace a legacy phone system with cloud calling, video, and AI call handling in one platform.

Quo

Shared business phone system with calling, texting, and an AI agent, formerly known as OpenPhone.

Paid (Subscription)

Best for: Small teams that want a shared business phone number with AI call handling instead of individual personal cell numbers.

Allo

AI-powered business phone that answers calls, drafts follow-ups, and syncs to your CRM

Paid (Subscription)

Best for: Sales and support teams that want an AI receptionist and CRM-synced calling in one flat-rate phone system

Emitrr

All-in-one texting, scheduling, and VoIP platform with an AI front-desk assistant

Contact for Pricing

Best for: Dental, medical, or home-service businesses that want VoIP, texting, and scheduling tied to their practice-management software

TeamSpeak

High‑quality voice chat for gamers and remote teams

Freemium

Best for: gamers and remote teams needing low‑latency, encrypted voice