Vendors / Sierra
Sierra
Named in 4 of 50 AI answers across 1 category in September 2026. Best position: AI agent builders, 8% answer share, ranked #18, named first in 0%.
8%
Best share AI agent builders
What Sierra is
Sierra is a conversational AI platform for businesses and customer experience teams. It provides one agent that can serve customers across chat, SMS, WhatsApp, email, voice, and ChatGPT. Sierra uses outcome-based pricing.
Teams use Ghostwriter to build or modify agents with prompts. Ghostwriter can create customer journeys from uploaded standard operating procedures, transcripts, or audio interviews. Sierra tests every build or update before changes reach users. Its Insights product tracks agent metrics and provides analytics and custom reports.
By category
First edition
| Category | Rank | Answer share | Named first | Models | Δ |
|---|---|---|---|---|---|
| AI agent buildersBuild without a team | #18 of 20 | 0% | Claude Opus 5, Perplexity | new |
What the models said
“If you want done-for-you support automation rather than a builder, tools like Sierra or Fini AI may be more appropriate than a no-code platform.”
“Use Make instead if literally nobody on the team is technical, and go straight to Sierra or Decagon if your use case is specifically customer support at volume.”
Work at Sierra?
Claim this page to correct how we match your name, add the categories you compete in, and get an email when your share moves in the next edition. Claiming changes nothing in the data.