Popular Customer Service AI tools

15 category leaders in Customer Service, selected from the full directory.

Kore

  • Enterprise conversational AI platform for virtual assistants and agents.
  • No-code builder deploys across voice, chat, and digital channels.
  • Prebuilt banking, healthcare, and IT service solutions.
  • Production deployments report billions of automated interactions.

Cognigy (NICE)

  • Enterprise conversational AI platform acquired by NICE in 2025.
  • Builds voice and chat agents with Agent Copilot.
  • Gartner Magic Quadrant Leader for conversational AI.
  • Customers include Lufthansa, Toyota, DHL, and Mercedes-Benz.

Sierra

  • Action-taking AI agents for phone, chat, SMS, and email support.
  • Connects customer conversations to systems of record.
  • $15.8B valuation; used by 40%+ of the Fortune 50.
  • Customers include Rocket Mortgage, SoFi, Wayfair, and Brex.

Decagon

  • AI customer support agents resolve tickets and complete workflows.
  • Grounds answers in helpdesk, product, and business data.
  • Natural-language procedures handle refunds, changes, and escalations.
  • $4.5B valuation; used by Notion, Duolingo, and Rippling.

Cresta

  • Generative AI agents and guidance for contact centers.
  • Provides real-time suggestions during sales and support calls.
  • Automates knowledge retrieval, QA, coaching, and analytics.
  • Built for enterprise voice and digital operations.

Poly

  • Voice AI agents automate phone-based customer service.
  • Handles natural-language conversations with telephony and CRM integrations.
  • Replaces menu-driven IVRs with action-taking assistants.
  • Used across hospitality, retail, financial services, and telecom.

Ada

  • AI agents automate customer service across chat and messaging.
  • No-code platform supports multilingual resolution workflows.
  • Connects to helpdesks and business systems for action-taking support.
  • Built for high-volume digital customer interactions.

Fin

  • AI customer agent resolving queries across every channel.
  • Apex support models; 76% average resolution rate.
  • Used by 30,000+ companies; runs on major helpdesks.
  • Acquired by Salesforce for $3.6B in 2026.

Netomi

  • Enterprise AI agents for high-volume customer support.
  • Automates resolutions across chat, email, and messaging.
  • Used by large brands for scalable CX deflection.
  • Long-running AI-native alternative to classic helpdesks.

Zendesk

  • AI agents and copilots inside the Zendesk Suite.
  • Resolves chat, email, and voice inside existing helpdesks.
  • Default AI layer for teams already standardized on Zendesk.
  • Enterprise-scale customer service AI with Suite analytics.

Observe

  • Contact center AI for analytics and agent assist.
  • QA automation, scoring, and coaching on live calls.
  • Built for large voice and digital support orgs.
  • Category leader for conversation intelligence.

ASAPP

  • AI agents for enterprise contact centers.
  • Voice and digital automation at large scale.
  • Cuts handle time and lifts containment rates.
  • Flagship AI stack for high-volume CX ops.

Parloa

  • Enterprise AI agent platform for contact centers.
  • Voice and chat agents with LLM orchestration.
  • Quality analytics and CRM-connected workflows.
  • Leading European AI+CX platform for large brands.

Balto

  • Real-time AI guidance for live agent calls.
  • Prompts, checklists, and next-best actions in-call.
  • Improves conversion, QA, and compliance coaching.
  • Go-to real-time assist layer for contact centers.

Maven AGI

  • Enterprise AI agents for CX ticket resolution.
  • Inbox, knowledge graph, and voice across channels.
  • Deep Zendesk, Salesforce, and Freshdesk hooks.
  • Rising enterprise peer to Sierra and Decagon.