Sierra
A conversational AI platform for enterprise customer experience agents that resolve issues end to end.
What is Sierra?
Sierra is a company that builds AI agents for customer experience. Its agents talk with customers over chat and voice, answer questions, and take actions such as updating orders or subscriptions by connecting to a company's systems.
Sierra was co-founded by Bret Taylor and Clay Bavor and focuses on large consumer brands.
Agents are designed to follow brand voice and company policies while resolving issues rather than only deflecting tickets.
Sierra has promoted outcome-based pricing, where companies pay based on resolved conversations.
It is an enterprise solution with implementation support rather than a self-serve tool.
Key features of Sierra
- Chat and voice agents: Customer conversations across channels.
- System actions: Updates orders, accounts and subscriptions.
- Brand voice and policies: Agents follow your guidelines.
- Supervision tools: Monitor and improve agent performance.
- Outcome-based pricing: Pricing tied to results.
What you can use Sierra for
- Order and returns support
- Subscription changes
- Account troubleshooting
- 24/7 customer service
Pros and considerations
Strengths
- Built for complex enterprise support
- Takes real actions
- Strong brand control
Things to check
- Enterprise only.
- Integration work required.
- Needs clear policies and escalation paths.
Sierra pricing
Contact sales. Sierra works with enterprises on custom agreements, including outcome-based pricing; contact Sierra for details.
Who Sierra is best for
Large consumer brands that want AI agents to resolve customer issues.
Independent listing by AI Agent Help, last reviewed October 2026. Features and pricing change; check the official website for the latest details. Spot something out of date? Tell us.
Frequently asked questions
Who founded Sierra?
Bret Taylor and Clay Bavor.
Does Sierra support voice?
Yes, chat and voice.
Is Sierra for small businesses?
It is aimed at enterprises.