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Sierra

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Customer support agentVerified 2026-06-10

Enterprise-grade conversational AI agent platform for customer experience.

Vendor details

Canonical URL

https://sierra.ai

Category

Customer support agent

Use cases & customers

Recent platform changes

2026-06-10·Security / enterpriseVerified

Sierra announced FedRAMP High certification, making its agent platform available for U.S. federal-agency deployment.

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Agentic AI Index

A directory and comparison resource for AI agent platforms, autonomous workflow tools, and enterprise agentic automation products.

© 2026 Agentic AI Index

Expert Layer · 3801 N Capital of Texas Hwy, Ste E240 · Austin, TX 78746

Researched from public vendor sources. See Methodology.