1. Technology overview
Sierra is a conversational AI platform that businesses use to build and run customer-facing AI agents. A single agent can be deployed across chat, SMS, WhatsApp, email, voice and ChatGPT. Its Ghostwriter tool builds multilingual agents with built-in guardrails from uploaded SOPs, transcripts, whiteboard photos and audio recordings, or from goals described in plain English. Agents can be updated automatically based on flagged issues and insights, and teams can build them with or without engineering support. Sierra uses outcome-based pricing and positions its agents for both customer service and revenue-related customer interactions.
2. Highlighted features & specifications
- Customer-facing AI agents across chat, SMS, WhatsApp, email, voice and ChatGPT
- Ghostwriter: builds agents from SOPs, transcripts or plain-English goals
- Built-in guardrails and multilingual support
- Agent optimisation from flagged issues and insights
- Outcome-based pricing
One platform connecting startups, corporations, research institutions, regions and investors











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