AI Agent Index
ByHeather MacAvelia·Independently reviewed·Published Jun 19, 2026·Updated Sep 10, 2026
Independently verified against live vendor data on Aug 17, 2026.

Enterprise AI-native contact center platform with autonomous AI Agents for voice, chat, and SMS in 30+ languages. Consumes MCP as a client. Custom pricing. SOC 2, ISO 27001, ISO 42001, HIPAA.

How we scored it

Autonomy

4/5

Integrations

5/5

Pricing clarity

2/5

Evidence

5/5

Setup

2/5

The facts

Pricing

Custom

GitHub

Stars

G2

4.2 / 5

43 reviews ↗

MCP

Client

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Cresta is an enterprise AI-native contact center platform that combines autonomous AI Agents, real-time Agent Assist, and Conversation Intelligence in a unified system for human and AI agents. Cresta was founded in 2017 at Stanford's AI Lab by Sebastian Thrun, Tim Shi and Zayd Enam, and is led by CEO Ping Wu, co-founder of Google Contact Center AI. The company has raised over $270 million from investors including Sequoia Capital, Andreessen Horowitz, Greylock Partners, Tiger Global, Qatar Investment Authority, J.P. Morgan, Accenture, Qualcomm, and Workday Ventures, and reached $100 million in annual recurring revenue in 2026. Cresta AI Agent powers autonomous customer conversations across voice, chat, and SMS in more than 30 languages. Agents use customer history and preferences to personalize each interaction and connect them into one continuous conversation through shared memory that ensures context is never lost across channels, handoffs, or between human and AI agents. Agents connect to CRM, billing, scheduling, and other systems via secure API-based function calling and Model Context Protocol support to retrieve data and complete tasks in real time. Cresta consumes MCP as a client to reach customer systems rather than exposing an MCP server for external clients to connect into. AI agents are optimized for each channel: real-time voice conversations, structured digital messaging, and SMS. Cresta Conductor, launched 11 June 2026, is a natural-language engine for the entire agent lifecycle that lets developers build, test, and improve production-grade AI agents grounded in business context. The Agent Operations Center is a unified command hub for all contact center conversations, both human and AI-led. Supervisors oversee live conversations with AI that flags when intervention is needed, guide the next response, take over instantly in critical moments, and ensure every interaction remains accurate, compliant, and on brand. Agent Assist provides real-time guidance, knowledge, and workflow automation that turns every human agent into a top performer. Conversation Intelligence surfaces signals hidden in every conversation and captures voice-of-the-customer insights at scale. Opera, launched in 2023, is a no-code orchestration engine for the same platform. Integration depth spans five categories. Telephony and chat: Five9, Amazon Connect, Nice, Genesys, Avaya, LivePerson, Twilio, Cisco, and Siprec. Knowledge: Google Drive, SharePoint, Zendesk, Bloomfire, Shelf, and Contentful. CRM: Salesforce, Pega, ServiceNow, Microsoft, Pipedrive, Zendesk, HubSpot, Oracle, Intercom, and Zoho. Marketing: Shopify, Facebook, Adobe, HubSpot, Marketo, and Bynder. Data: Databricks, AWS, MySQL, and SQS. Missing from the current integration set: no native Jira or Linear integration for issue tracking workflows, confirmed against the rendered integrations directory rather than a fetch. Pricing is custom and requires sales engagement. There is no published pricing page, no published tiers and no self-serve trial. Cresta targets enterprise contact centers and mid-market organizations with high conversation volumes. Annual contracts are standard at this tier. No currency is stated on any public Cresta surface, including the terms of service and privacy policy. Cresta is not the right fit for small teams or startups with low conversation volume. The enterprise sales motion, custom pricing, and implementation requirements make it unsuitable for organizations handling fewer than a few thousand conversations per month. Teams wanting a self-serve AI customer support agent with published per-resolution pricing should evaluate Intercom Fin at $0.99 per resolution or Zendesk AI at $55/mo billed annually. Organizations that need a standalone AI chatbot without telephony integration will find Cresta overbuilt for their needs. Current state Q3 2026: Cresta holds SOC 2 Type II, ISO/IEC 27001, ISO/IEC 42001:2023 for AI governance, HIPAA, GDPR and CCPA, all confirmed on its SafeBase trust center at trust.cresta.com. The same portal publishes ISO/IEC 27701, SOC 3 with a publicly downloadable report, TISAX and CPRA, and states that Cresta is a certified Level 1 service provider under PCI DSS. Cresta is among the first companies certified under ISO/IEC 42001, the global standard for AI governance. All PII is automatically redacted with automated compliance controls, and Cresta states that no protected medical or financial signals are used in training. Models are trained on customer data tailored to each customer with strict data boundaries. Cresta was named a Leader in The Forrester Wave for Conversation Intelligence Solutions for Contact Centers, Q2 2025. The company has grown to 600+ employees across 10+ team hubs and announced partnerships with TELUS Digital and the New York Mets. Snap Finance reported a 40% reduction in average handle time, containment rate improvement from 6% to 33%, 5.5x higher containment overall, a 23% increase in customer satisfaction scores, and a move from random sampling to 100% quality assurance automation on all calls after deploying Cresta.

Pricing

custom

Segment

enterprise

Setup

complex

Verified

Aug 17, 2026

Transparency

Quote Only

Contract

Annual Only

Data training

Trained

Human in loop

Optional

Capabilities

ticket-resolutionautonomousconversation-intelligenceintent-detectionmultilingualomnichannelworkflow-builder

Pros & Limitations

Editorial assessment

Pros

  • Autonomous AI Agents across voice, chat, and SMS in 30+ languages with shared memory: context is never lost across channels, handoffs, or between human and AI agents, with real-time action-taking via CRM, billing, and scheduling integrations through Model Context Protocol and API-based function calling.
  • Deepest telephony integration coverage in the category: native connections to Five9, Amazon Connect, Nice, Genesys, Avaya, LivePerson, Twilio, and Cisco mean Cresta deploys into virtually any existing contact center infrastructure without rip-and-replace.
  • One of the most comprehensive compliance stacks in the AI customer support category: SOC 2 Type II, ISO/IEC 27001, ISO/IEC 42001:2023, ISO/IEC 27701, HIPAA, GDPR, CCPA, CPRA, SOC 3 and TISAX, plus certified Level 1 service provider status under PCI DSS, with Cresta among the first companies certified under ISO 42001 for AI governance.

Limitations

  • Custom pricing with no published tiers, no pricing page and no self-serve trial: enterprise buyers must engage sales to get a quote, which lengthens evaluation compared with vendors that publish rates openly.
  • Enterprise implementation timeline of 2 to 8 weeks: deploying across telephony, CRM, and knowledge integrations requires coordination with Cresta's onboarding team, making it unsuitable for teams that need AI agents live in days rather than weeks.
  • No published autonomous resolution rate benchmark from Cresta directly: Snap Finance documented containment improvement from 6% to 33% as a third-party case study, but Cresta publishes no standard resolution rate metric of its own.

Technical Details

Deployment
cloud
Avg setup time2-8 weeks depending on integration complexity and channel deployment scope
Autonomous rateCresta AI Agent handles autonomous customer conversations end-to-end across voice, chat, and SMS with configurable human escalation via the Agent Operations Center. Snap Finance documented 40% AHT reduction and containment rate improvement from 6% to 33%.
Integrations
Five9Amazon ConnectNiceGenesysAvayaLivePersonTwilioCiscoSiprecSalesforceServiceNowHubSpotOracleZendeskPegaPipedriveZohoIntercomMicrosoftGoogle DriveSharePointBloomfireShelfContentfulShopifyFacebookAdobeMarketoBynderDatabricksAWSMySQLSQS
Security
SOC 2 Type IIISO 27001ISO 42001HIPAAGDPRCCPA

Similar agents

Rating

4.4/ 5

Editorial score

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Recognition

Listed 2026
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