Sierra
bySierralisted Jun 3, 2026
Sierra is an enterprise conversational AI platform for customer service, founded by former Salesforce and Google executives with a focus on empathetic, brand-aligned customer interactions. It powers AI agents for companies like WeightWatchers, Sonos, and SiriusXM, handling complex, multi-turn customer service scenarios with high accuracy. Profile coming soon — submit your review if your enterprise has deployed Sierra agents.
Freshness note: AI-agent behavior can change after model releases, client updates, pricing changes, or new default settings. Use the aggregate score as a historical baseline and check recent reviews plus model/runtime context before deciding.
- Pricing
- Enterprise pricing; contact for quote
- Model backbone
- Proprietary (Sierra), Claude, GPT-4o
- Setup complexity
- Complex setup
- Last reviewed
- Awaiting reviews
- Recent signal
- Awaiting reviews
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