Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate
Key facts
- Vendor
- Sierra
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Enterprise
- Editor rating
- 4.6 / 5
- Founded
- 2023
- Headquarters
- San Francisco, CA, USA
What is Sierra?
Sierra is a customer support tool from Sierra. Sierra is a conversational AI platform, co-founded by Bret Taylor, that builds branded AI agents to handle customer service interactions.
Sierra uses subscription pricing. Custom.
It's best suited to enterprise and runs on Web, Api.
Standout strengths include outcome-based pricing model, strong brand and safety guardrails, handles complex multi-step tasks. Worth weighing: enterprise-only, contact sales, limited self-serve access.
Sierra pricing
Pros
- Outcome-based pricing model
- Strong brand and safety guardrails
- Handles complex multi-step tasks
Cons
- Enterprise-only, contact sales
- Limited self-serve access
Sierra vs alternatives
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Frequently asked questions
What is Sierra?
Sierra is a conversational AI platform, co-founded by Bret Taylor, that builds branded AI agents to handle customer service interactions.
How much does Sierra cost?
Sierra is subscription-priced.
Does Sierra have a free trial?
Sierra does not advertise a free trial.
What platforms does Sierra support?
Sierra is available on Web, Api.