Customer support

Sierra · Sierra

Autonomous

Branded-agent platform for enterprise customer service: the agent resolves conversations across chat, SMS, WhatsApp, email, voice and ChatGPT, performs actions on the customer’s systems (returns, order changes, retention) and triggers "next best action" workflows.

Public price
non pubblico — stime: $150k+/anno
Pricing model
Per outcome
AI model
non dichiarato (piattaforma multi-modello proprietaria "Agent OS")
Target
Enterprise

What it promises

"Better customer experiences, built on Sierra": you only pay for delivered value (outcome pricing: resolution, saved cancellation, completed upsell).

What is verifiable

No public pricing and no public resolution benchmark; results are self-reported case studies. Verifiable instead: the customers named on the site (Rocket Mortgage, Gap, SiriusXM, SoFi, Wayfair, ADT) and third-party-reported growth (Sacra estimates ~$200M ARR as of May 2026). Third-party estimates: contracts from ~$150k+/year plus setup.

The real cost

Outcome model with contractually agreed criteria; escalations generally not billed; for routing-type cases it proposes usage pricing. Third-party estimates: $50-200k setup, year-1 budget often $200-350k.

Key integrations

SalesforceZendeskShopifyTelefonia/IVRChatGPT (canale)

Sources

Last verified: . Prices and claims move fast in this space: before signing, always re-check the official source.