Sierra

AI support agents

About Sierra

Conversational AI agents for customer experience at larger brands, working across chat and phone.

Details

  • AI agent that answers customers

    Yes

Not enough info yet on free plan or free tier, developer API, mobile app for agents, works with Zendesk. Check the tool's own site.

Listing written by HelpStories, checked 2026-11-03. Report a correction or request removal. Back to ai support agents.

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