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Sierra

8.2
Spark Score · Enterprise pricing (custom)

Premium conversational AI for brand-voice-sensitive support

What operators should know

Founded by Bret Taylor and Clay Bavor. AI agents that maintain brand voice while handling complex customer interactions.

Strong on empathy and nuance. Premium positioning with impressive enterprise clients.

Key stats

Pricing model
enterprise
Last updated
March 14, 2026
Category
Support

Review

Full review coming soon. Join the list and we'll send it when it publishes.

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