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Sierra

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Customer facing AI agents across every channel, charged on outcomes rather than seats

AI Agents For Business Operations
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Sierra screenshot See all screenshots
  • Deployment Cloud Based, SaaS
  • Starting price Not published
  • Free trial Not offered
  • Best for Medium Business, Large Enterprise

What is Sierra?

Sierra builds customer facing AI agents deployed as a single agent across chat, SMS, WhatsApp, email, voice and ChatGPT. Agents can be built with or without engineering support, and the company charges on outcomes, described as paying only for the value delivered.

Outcome based pricing is the commitment that distinguishes this from every platform selling agent capability by seat or by message. It transfers the risk of the agent not working from the buyer to the vendor, which is the correct allocation given that the buyer cannot evaluate an agent's real resolution rate before deploying it. It also disciplines the product, because a vendor paid per resolution has no reason to ship an agent that deflects a contact without solving anything.

Deploying one agent across every channel rather than configuring each separately addresses the failure that makes customers distrust these systems. An agent that knows a customer on chat and not on voice forces them to repeat themselves, which is precisely the experience people already resent from phone menus.

Including ChatGPT as a channel is a forward position, treating the assistant a customer already uses as somewhere the brand should be reachable rather than as a competitor.

Key Features of Sierra

  • Customer facing AI agents
  • One agent across chat, SMS, WhatsApp, email and voice
  • ChatGPT as a deployment channel
  • Agent building with or without engineering
  • Outcome based pricing
  • Revenue focused agents beyond support
  • Customer lifetime value orientation
  • Enterprise customer deployments
  • Cross channel context retention
  • Published customer stories

Sierra Pricing

Outcome based

Not published

Request pricing

No rate is published. Described as outcome based pricing, so the customer pays for value delivered rather than for seats or messages.

Sierra Specifications

Deployment
  • Cloud Based
  • SaaS
Desktop
  • Web App
Built for
  • Medium Business
  • Large Enterprise
Support
  • Email
  • Knowledge Base
Public API
Yes
Free trial
No
Free plan
No
Runs in browser
No
Customisable
No
Website
sierra.ai

Sierra Screenshots

Sierra screenshot 1

Used Sierra? Write the first review.

Sierra FAQs

No rate is published. Pricing is described as outcome based, so a customer pays for value delivered rather than for seats or messages, with terms agreed through sales.

It moves the risk of the agent not working from buyer to vendor, which is correct because a buyer cannot evaluate real resolution rate before deploying.

Yes. A vendor paid per resolution has no reason to ship an agent that deflects a contact without solving anything, which is the usual failure of deflection metrics.

An agent that knows a customer on chat but not on voice forces them to repeat themselves, which is exactly the experience people already resent from phone menus.

No. The vendor positions it as going beyond customer service to drive revenue growth and increase customer lifetime value, not only to reduce contact cost.