What is Sierra?
Enterprise customer agents on voice and chat, priced by outcome.
Who is Sierra best for?
Sierra is best for large consumer-facing companies that want one AI agent for customer conversations on chat, email and phone.
Enterprise customer service
One agent answers across chat, SMS, WhatsApp, email, voice and ChatGPT, in 59 languages and around the clock.
Complex account tasks
It connects to order, CRM and other core systems, so it can finish jobs such as returns, insurance claims or mortgage applications rather than only answer questions.
CX teams without engineers
Ghostwriter builds or changes an agent from procedures, call transcripts or a plain-English brief, with guardrails set up front.
Paying for results
Charges are tied to outcomes agreed in advance, such as a resolved conversation or a saved cancellation, instead of licence seats.
How much does Sierra cost?
Sierra does not publish prices: it is sold through its sales team on outcome-based pricing, where you pay when the agent completes an agreed task, and the maker states no free plan or trial.
Sierra names no plans or rates; customers pay when the agent completes an outcome agreed upfront, and escalated or unresolved conversations are usually not charged. Where outcomes do not fit, such as simple routing, it can blend in a per-conversation charge. The only buying path on the site is the Learn more button, which leads to a request to talk with the team. Plans and current prices are on sierra.ai.
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What are the best Sierra alternatives?
Three tools on Recaply do Sierra's job.
Questions about Sierra
What is Sierra?
Enterprise customer agents on voice and chat, priced by outcome.
Who is Sierra for?
Sierra is best for large consumer-facing companies that want one AI agent for customer conversations on chat, email and phone.
Is Sierra free?
No. Sierra is a paid tool.
What are the best Sierra alternatives?
The closest alternatives on Recaply are OpenAI Presence, Kore AI and Moveo.AI.
Where can I try Sierra?
On its official website, sierra.ai.
How does Sierra's outcome-based pricing work?
Sierra charges when its agent completes an outcome you agreed on upfront, such as a resolved support conversation, a saved cancellation or an upsell. If a conversation is escalated or left unresolved, there is usually no charge. For simple greeting or routing work it can charge per conversation instead.
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