Best AI Customer Support · pricing · Updated June 2026
Sierra pricing (2026)
Sierra publishes no self-serve price (quote-only), across 1 plans. Best for large enterprises requiring heavily customized AI agents. Every figure links to Sierra's own page and the date we captured it.
At a glance
- Entry price: Quote-only
- Free tier: No
- Compliance: HIPAA Yes · SOC 2 Yes · GDPR Yes
- Best for: large enterprises requiring heavily customized AI agents; regulated industries (HIPAA, PCI, FedRAMP); companies with existing enterprise data platforms (Snowflake, Databricks)
Sierra plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Enterprise (Quote) | Quote-only | — | custom | Quote-only (sierra.ai/pricing returns 404). Outcome-based pricing — pay for successful resolutions, success defined per contract. Third-party estimates (~$150K+/yr contracts, $50K–$200K implementation) are unconfirmed and not used as numeric values. No free trial; deployments typically 3–7 months. No helpdesk included. | sierra.ai |
Last verified 2026-06-15. sierra.ai/pricing returns HTTP 404 — no pricing published. Plan source uses sierra.ai/product/trust-and-reliability, which lists SOC 2, HIPAA, GDPR, PCI, FedRAMP High, CCPA, CSA STAR, ISO 27001, ISO 42001.
Capabilities
Integrations: Salesforce, Zendesk, Snowflake, Databricks, Google Cloud, AWS.
Key features: Conversational AI agent for complex multi-turn support with outcome-based billing; Supports chat, SMS, WhatsApp, email, and voice; PII automatically encrypted and masked mid-conversation; ISO 42001 AI governance certification + FedRAMP High.
Plan limits: No published pricing — enterprise sales only (pricing page 404); No helpdesk included — must maintain a separate ticketing system; Deployments typically 3–7 months; No self-serve or free trial.
Frequently asked questions
Does Sierra support HIPAA?
Sierra HIPAA support: Yes. SOC 2: Yes. GDPR: Yes.
Does Sierra have a free plan?
Sierra free tier: No.