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Sierra AI

Conversational AI platform for customer service. Enterprise-focused.

Conversational AIFounded January 2023

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Company research

Current company data

No company research card is published for Sierra AI yet. The current company data below lists discussion metrics AI-Buzz can inspect today; AI-Buzz publishes a card when recent public metrics show a measured change with dated evidence and cited sources.

Hacker News

1/30d

Note: Public metrics are incomplete, and current data alone does not prove a trend; they do not show private usage, paid use, customer count, or product quality.

Company profile

What is Sierra AI?

Sierra AI builds conversational AI for customer service. Enterprise-grade reliability. Founded by ex-Salesforce and Google execs.

Latest company data

Metric data through July 13, 2026

Key metric

Hacker News

1/30d

Position #11 in category discussion

About Sierra AI

Sierra AI builds conversational AI for customer service. Enterprise-grade reliability. Founded by ex-Salesforce and Google execs.

FoundersBret Taylor, Parag Agrawal

Disclosed funding

Disclosed $285M · 2 rounds

Disclosed funding records total $285M.

Venture2024

Greenoaks Capital

$175M
Venture2024

Benchmark, Sequoia Capital

$110M

Investors

BenchmarkGreenoaks CapitalSequoia Capital