Cresta
Contact center AI platform with autonomous agents and real-time agent assist
Last reviewed 2026-06-18
Cresta is a unified contact center AI platform that combines an autonomous AI Agent for resolving conversations, a real-time Agent Assist copilot that guides human reps, and conversation intelligence and automated quality management. Built on a no-code orchestration layer (Opera), it spans voice and digital channels and is aimed at large enterprise contact centers. Cresta's AI Agent resolves supported conversations end to end within guardrails, while Agent Assist surfaces inline suggestions and next-best-action to live agents (a copilot) and its conversation intelligence and QA modules analyze 100% of interactions for reporting (analytics, not action). It is enterprise-only and demo-led, used by large brands in telecom, financial services, insurance, and travel.
What it can do
Resolve conversations end to end (AI Agent)
AutonomousAn autonomous AI agent handles supported voice and digital conversations within guardrails, escalating to humans when needed.
sourceGuide live agents in real time (Agent Assist)
CopilotSurfaces inline suggestions, next-best-action, and knowledge to human reps during a live conversation; the human decides and acts.
sourceAnalyze 100% of conversations (Conversation Intelligence + QA)
AssistantTranscribes and scores all conversations against rubrics and scorecards for quality management and analytics; humans act on the insights.
sourceDeliver knowledge answers proactively (Knowledge Agent)
CopilotSurfaces relevant knowledge-base answers to agents during conversations to speed resolution.
source
Strengths
- +Unified platform: autonomous AI agent, real-time agent assist, conversation intelligence, and auto-QA in one stack
- +Well-reviewed real-time guidance and 100% automated quality coverage
- +Strong compliance posture (reportedly SOC 2, HIPAA, GDPR, PCI-DSS, ISO/IEC 42001)
Limitations
- −Expensive, enterprise-only, with multi-week implementation and a dedicated ops owner required
- −No public pricing; the only public figures come from marketplace listings
- −Reviews report occasional reliability and accuracy issues (mis-addressing customers, overlay downtime)
Overview
Cresta is a unified contact center AI platform (a Stanford AI Lab spinout) combining an autonomous AI Agent, a real-time Agent Assist copilot, conversation intelligence, and automated quality management on its Opera orchestration layer.
What it does
The AI Agent resolves supported voice and digital conversations end to end within guardrails. Agent Assist guides live human reps with inline suggestions and next-best-action (a copilot). Conversation Intelligence and automated QA transcribe and score 100% of conversations for analytics and coaching; humans act on the insights. A Knowledge Agent proactively surfaces KB answers to reps.
Integrations & setup
Connects to CCaaS and telephony (Genesys Cloud, NICE CXone, Five9, Amazon Connect, Twilio, Cisco, Avaya) and CRM/helpdesk tools (Salesforce, Intercom, LivePerson). Available via AWS and Google Cloud marketplaces. Implementation typically spans several weeks.
Pricing
Enterprise, contact-sales. No public list pricing; a marketplace listing has shown Agent Assist priced in the low six figures per year for capped volumes, with overage rates (reported figures, not official list pricing).
Traction
Cresta has reportedly raised around $280M total, including a $125M Series D in November 2024 co-led by WiL and the Qatar Investment Authority; its 2022 round reportedly valued it at $1.6B (reported, not audited).
Best for / not for
Best for large enterprise contact centers wanting one platform across autonomous resolution, agent assist, and quality management. Not a fit for SMBs or teams without a dedicated AI/ops owner.
Alternatives
Observe.AI is a close full-stack contact center peer; Decagon and Forethought focus on autonomous customer support.
What people are saying
We aggregate real LinkedIn discussion into sentiment for the agents people search most. Cresta isn't tracked yet, want it added? Request tracking.
FAQ
Is Cresta autonomous?+
Its AI Agent resolves supported voice and digital conversations autonomously within guardrails. The Agent Assist layer is a copilot for human reps and the conversation intelligence and QA modules are analytics, so the platform overall is a supervised agent with autonomous resolution for supported conversation types.
What models does Cresta use?+
Cresta describes a model-agnostic, multi-model approach, reportedly combining many large and small models into task-specific systems fine-tuned on customer and synthetic data. It does not publicly name specific third-party model providers.
Sources
- Cresta (official site) · accessed 2026-06-18
- Cresta AI / LLM information · accessed 2026-06-18
- Cresta integrations · accessed 2026-06-18
- Cresta company profile and funding (Crunchbase) · accessed 2026-06-18
Last reviewed 2026-06-18