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PC:SIERA

Sierra

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San Francisco, California, United Statessierra.aiEnterprise AI

Sierra provides a platform that builds and manages conversational AI agents for customer experiences.

Estimated Valuation

Powered byClarity
$40$60$80Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26Jun '26Aug '26Oct '26

Leadership & Board

Key Executives

Co-Founder
Clay Bavor
Founder
Bret Taylor
Current Number of Employees
1,155
Current LinkedIn Followers
107,037

Latest Estimated Valuation

Estimated Valuation
―
Total Amount Raised
$350M
Total Funding Rounds
1
Latest Funding Amount
$350M
Latest Funding Round
Investment
Post-Money Valuation
―

Company Momentum Positive

Articles Published on TipRanks1
LinkedIn Trend+2.07% followers
Workforce Trend+3.1% employees

Sierra LinkedIn following is increasing, signaling rising market interest, while its workforce is growing, indicating business expansion.

Employee Trend

Sierra had 1,155 employees as of October 12, 2026. The number of employees increased by 35 (3.13%) week-over-week.

1,155Latest Employee Count
35(3.12%)Week-Over-Week Change
05001,0001,5002,000Dec 29, 2025Jan 12, 2026Jan 26, 2026Feb 10, 2026Feb 23, 2026Mar 09, 2026Mar 23, 2026Apr 06, 2026Apr 27, 2026May 11, 2026May 25, 2026Jun 08, 2026Jun 22, 2026Jul 06, 2026Jul 27, 2026Aug 10, 2026Aug 24, 2026Sep 07, 2026Sep 21, 2026Oct 05, 2026

Social Trend

Sierra had 107,037 followers as of October 12, 2026. The number of followers increased by 2,175 (2.07%) week-over-week.

107,037Latest Followers Count
2,175(2.07%)Week-Over-Week Change
050,000100,000150,000200,000Dec 29, 2025Jan 12, 2026Jan 26, 2026Feb 10, 2026Feb 23, 2026Mar 09, 2026Mar 23, 2026Apr 06, 2026Apr 27, 2026May 11, 2026May 25, 2026Jun 08, 2026Jun 22, 2026Jul 06, 2026Jul 27, 2026Aug 10, 2026Aug 24, 2026Sep 07, 2026Sep 21, 2026Oct 05, 2026

Funding Round

Funding DateFunding RoundAmount RaisedPost-Money Valuation
Oct 04, 2025Investment$350.00M―

Investors

Investor NameFunding Round
GreenoaksInvestment

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