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Sierra

Place
#18 of 26
Score
5.6
Sierra's website

The facts below are what the maker publishes about Sierra, checked and dated. Our editors have not written about it yet.

Plans and prices

From Sierra's own pricing page, checked 8 Oct 2026.

All about pricing
PlanPriceWhat it gives you
Outcome-based pricingPriced on requestPay for outcomes achieved · Specific rates not stated · Pricing is tied to outcomes; contact Sierra to discuss pricing.

The facts

Each one read from Sierra's own pages, with the date it was checked.

What it does

Agent building
Agent Studio lets teams build and manage agents without code, using workflows, knowledge sources, and guardrails.checked 8 Oct 2026
Analytics
Insights provides reporting, experimentation, conversation monitoring, auditing, and alerting.checked 8 Oct 2026
Channels
Agents can support voice, website and mobile app chat, WhatsApp, Apple Business Chat, SMS, email, and ChatGPT.checked 8 Oct 2026
Compliance
Sierra lists SOC 2, HIPAA, GDPR, PCI, FedRAMP High, CCPA, CSA STAR, ISO 27001, and ISO 42001 among its compliance standards.checked 8 Oct 2026
Deployment
Sierra says agents can be deployed in weeks and are built to evolve as customer needs grow.checked 8 Oct 2026
Email
Agents can respond to customer emails autonomously using CRM data and real-time account context.checked 8 Oct 2026
Explorer
Explorer analyzes customer conversations, provides weekly briefings, and recommends agent improvements.checked 8 Oct 2026
Integrations
Sierra offers 40+ pre-built integrations and lets teams build custom integrations for proprietary systems.checked 8 Oct 2026
Payment security
Sierra says it holds PCI DSS Level 1 Service Provider certification and isolates cardholder data from its core platform, language models, and persistent storage.checked 8 Oct 2026
Privacy
Sierra says customer data is used only as instructed, is not shared with other customers, and personally identifiable information is encrypted and masked.checked 8 Oct 2026
Purpose
Sierra helps businesses build AI agents for more human customer experiences.checked 8 Oct 2026
Security
Sierra says it uses supervisory layers around language models to reduce hallucinations, improve security, and prevent abuse.checked 8 Oct 2026
Voice
Voice agents handle inbound and outbound calls and are tuned across more than 60 locales.checked 8 Oct 2026
Who it serves
Sierra describes its platform as serving customer experience needs across financial services, telecom, technology, healthcare, travel, and retail.checked 8 Oct 2026

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