Sierra AI
By Sierra
Sierra is an AI platform for building customer-facing AI agents that businesses deploy to handle support conversations, troubleshoot issues, and take actions like processing refunds or managing subscriptions on their behalf.
Definition
Sierra is an AI platform for building customer-facing AI agents that businesses deploy to handle support conversations, troubleshoot issues, and take actions like processing refunds or managing subscriptions on their behalf.
Overview
Sierra was founded by Bret Taylor, former co-CEO of Salesforce and chairman of OpenAI's board, alongside Clay Bavor, formerly a longtime Google executive who led its AR/VR and AI efforts. The company builds customizable AI agents — branded per client — that handle live customer conversations across chat, voice, and other channels, positioning itself in the growing category of agentic AI applied specifically to customer experience. Unlike a simple FAQ chatbot, Sierra's agents are designed to take real actions within a company's systems: looking up an order, issuing a refund, changing a subscription plan, or escalating to a human when needed, grounded in the company's own policies and data via techniques related to retrieval-augmented generation. Sierra emphasizes giving each client control over the agent's behavior, tone, and guardrails, since a customer-facing agent operating with real account permissions carries higher stakes than an internal productivity tool. Sierra competes with other customer-service-focused agent platforms such as Ada CX, Decagon, and Forethought in a fast-growing segment applying AI agents to support and service operations, an area frequently highlighted as one of the clearer near-term commercial applications of agentic AI.
Key Features
- Customizable, brand-specific AI agents for customer conversations
- Ability to take real actions such as refunds and subscription changes
- Multi-channel deployment across chat and voice
- Guardrails and policy grounding configured per client
- Escalation paths to human agents when needed
- Founded by experienced enterprise software and AI industry leaders