Sierra
Sierra Technologies class B live
Enterprise conversational AI agent platform for customer experience across chat, voice, email, SMS and WhatsApp.
Layer 1 — factual axes
| Pricing | outcome-based (custom enterprise); no public pricing | official | source ↗ 2026-07-04 |
|---|---|---|---|
| Model | not disclosed | unverified | — |
| Autonomy | autonomous | official | source ↗ 2026-07-04 |
| Form | cloud agent | official | source ↗ 2026-07-04 |
| Integrations | CRM/order/subscription via API; chat, voice, email, SMS, WhatsApp | official | source ↗ 2026-07-04 |
| Open source | closed | official | source ↗ 2026-07-04 |
| Free tier | no | official | source ↗ 2026-07-04 |
Layer 2 — output quality
No independent measure yet. We publish a quality figure only when a named external benchmark ranks this model — we don’t invent one.
Enterprise conversational AI agent platform for customer experience across chat, voice, email, SMS and WhatsApp.