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Best Five9 alternatives in 2026

7 verified Contact Center tools to consider alongside or instead of Five9. Each checked against its own published site at time of listing.

Fin
fin.ai
Customer Support< $50
AI customer service agent across voice, email, and chat
✓ Support teams that want an AI agent that works with their existing helpdesk and escalates to humans when needed.
Cresta
www.cresta.com
Customer Support
Generative AI for contact centers and customer experience
✓ Large enterprises managing high-volume customer interactions in travel, financial services, telecom, and retail.
PolyAI
poly.ai
Customer SupportEnterprise
Enterprise voice AI agents for customer conversations.
✓ Enterprises automating inbound phone support across complex scenarios.
Talkdesk
www.talkdesk.com
Contact CenterEnterprise
An AI-powered cloud contact center platform with autonomous AI agents
✓ Teams and businesses evaluating AI contact center tools
NICE CXone
www.nice.com
Contact CenterEnterprise
An enterprise customer experience AI platform that orchestrates human
✓ Teams and businesses evaluating AI contact center tools
Zendesk Contact Center
www.zendesk.com
Contact CenterEnterprise
An AI-powered contact center that unifies voice, digital and
✓ Teams and businesses evaluating AI contact center tools
Aircall
aircall.io
Contact CenterFree trial
An AI-powered phone system that manages customer communications with AI
✓ Teams and businesses evaluating AI contact center tools

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Listings are AI-curated and reviewed at time of publication — data may change, always confirm on the vendor's site before purchasing. All product names, logos and brands are property of their respective owners. Spot an error? Let us know.