S
Sierra AI
HOT🇺🇸USA
AI Agents
Awaira Score
92
Valuation
$10B
Total Raised
$635M
Awaira Score
92
Founded
2023
What They Build
Last updated: March 2026Enterprise conversational AI platform for customer service agents, founded by former Salesforce co-CEO Bret Taylor. Reached $100M ARR in under two years.
Funding Info
StageSeries C
Employees150
Founder
B
Bret Taylor
Founder & CEO
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Funding Timeline
Series C · Last round data coming soon
Frequently Asked Questions
What is Sierra AI's valuation?▾
Sierra AI is valued at $10B.
Who invested in Sierra AI?▾
Investor information for Sierra AI is not publicly available at this time.
When did Sierra AI last raise funding?▾
No public funding round data is currently available for Sierra AI.
How many employees does Sierra AI have?▾
Sierra AI has approximately 150 employees.
What does Sierra AI do?▾
Enterprise conversational AI platform for customer service agents, founded by former Salesforce co-CEO Bret Taylor. Reached $100M ARR in under two years.