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Sierra

Enterprise conversational AI customer service platform.

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Overview

Enterprise conversational AI platform enabling brands to deploy highly reliable customer service agents.

Funding

USD estimates from the source record

Listed 4 funding records. Latest funding: $950M, May 5, 2026.

Annual trendUnit: USD estimate
202420252026$950MOct 29, 2024: $175M · B轮Sep 3, 2025: $350MMay 5, 2026: $950M

1 listed record lack a clear date or positive USD estimate for the chart.

DateAmountInvestorsSource
May 5, 2026$950MGoogle Ventures, Tiger GlobalSource ↗
Sep 3, 2025$350MGreenoaks CapitalSource ↗
Oct 29, 2024$175MGreenoaks Capital, ICONIQ Growth, Thrive CapitalSource ↗
Jan 26, 20248500万美元Sequoia Capital

Valuation

USD estimates from the source record

Listed 4 valuation records. Latest valuation: $15B, May 5, 2026.

Annual trendUnit: USD estimate
202420252026$15BOct 29, 2024: $4.5B · B轮Sep 3, 2025: $10BMay 5, 2026: $15B

1 listed record lack a clear date or positive USD estimate for the chart.

DateAmountInvestorsSource
May 5, 2026$15BGoogle Ventures, Tiger GlobalSource ↗
Sep 3, 2025$10BGreenoaks CapitalSource ↗
Oct 29, 2024$4.5BGreenoaks Capital, ICONIQ Growth, Thrive CapitalSource ↗
Jan 26, 2024—Sequoia Capital

Revenue

USD estimates from the source record

Listed 8 revenue records. Latest revenue: $200M, Jun 1, 2026.

Annual trendUnit: USD estimate
202420252026$200MOct 29, 2024: $20M · B轮Dec 28, 2024: $25MSep 3, 2025: $100MNov 21, 2025: $100MNov 22, 2025: $100MFeb 9, 2026: $150MMay 5, 2026: $150MJun 1, 2026: $200M
Revenue dateAmountSource
Jun 1, 2026$200MSource ↗
May 5, 2026$150MSource ↗
Feb 9, 2026$150MSource ↗
Nov 22, 2025$100MSource ↗
Nov 21, 2025$100MSource ↗
Sep 3, 2025$100MSource ↗
Dec 28, 2024$25MSource ↗
Oct 29, 2024$20MSource ↗

Team, products & investors

Sources & provenance

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No source links are available for this profile.

Original source text

Names may use phonetic renderings when no English name is supplied. The original wording is retained below.

企业级对话式AI客服平台 Enterprise conversational AI platform enabling brands to deploy highly reliable customer service agents.