Gradient check mark inside a circle icon
65% of calls handled end-to-end by Agentic AI
Gradient check mark inside a circle icon
60% of investment recovered within 3-5 months
Gradient check mark inside a circle icon
72% first-call resolution rate achieved

Every request resolved. AI and your team, working together.

Agentic AI resolves every request it can automate and loops in a human only when the conversation truly needs one.

Measurable  enterprise impact

700+
Enterprises,
one standard
100%
Project delivered
to production
98%
Speech recognition
accuracy
25+
Years engineering
the future

Discover the key benefits

Agentic AI resolves every request it can automate and loops in a human only when the conversation truly needs one.
Gradient arrow curving upward

Faster resolution

Structured requests run through deterministic workflows, open-ended ones through LLM reasoning, so every customer gets a fast, accurate answer without hold time or transfers.

Gradient icon showing two arrows circling a square

Trusted automation

AI agents decide and act on their own, but every decision stays visible to Conversational Intelligence, so performance is measured with evidence, not assumed.

Gradient floppy disk save icon

Scalable growth

Rising conversation volume no longer means rising staff costs. AI agents absorb the growth, so scale becomes a capability, not a cost.

Grey background with two soft cyan and magenta colour blobs

Built to resolve, not just respond

Every capability works toward finishing the request, not just answering the question.

Hybrid NLU + LLM

Structured, regulated requests get the precision of deterministic workflows; open-ended ones get the flexibility of LLM reasoning, so you're never paying LLM costs for a simple request.

Advanced routing & multi-agent orchestration

Every conversation reaches the right specialist agent from the first message, even when the request shifts mid-conversation, without the customer noticing the handoff.

Supervisor and sub-agent design mirrors how your teams are already structured, keeping each agent narrow and focused instead of overloading one bot with every tool.

Agent builder

Describe what you need in plain language, and Agent Builder asks the right business questions, then generates the full design (instructions, tools, persona, architecture) for your approval before anything is created.

RAG-based knowledge retrieval

Agents pull answers directly from your knowledge base, including tables, charts, and scanned documents, so responses stay grounded in what your business actually knows.

Omnichannel, always on, connected to your systems

The same AI agent handles voice, chat, and messaging under one architecture, and can place outbound calls to follow up proactively, not just wait for customers to reach out.

Agents take real action through API integrations, connect to tools like Google Sheets, Outlook, and Slack, and automatically update your CRM or open tickets once a conversation ends.

Pale blue and white gradient background

Leading companies trust our conversational technologies

With the Agentic AI solution we built together with SESTEK, we deliver faster, uninterrupted service while freeing our teams to focus on more complex, high-value work.
65%
OF CALLS HANDLED END-TO-END BY AGENTIC AI
Read more
Pale gradient background fading from white to lilac

Technology we own

Speech recognition, text-to-speech, NLU, sentiment, and PII masking are all built in-house, refined over 25+ years of R&D, so you're never dependent on Google, Amazon, or Microsoft.

Hybrid by design

NLU precision and LLM reasoning work under one architecture, so enterprises with mature NLU deployments migrate gradually, alongside what already works, not all at once.

Proven before production

An AI testing framework simulates real customer conversations against your own success criteria before launch, and production dashboards keep tracking performance after it.

Enterprise-grade

Three-layer security, PII masking, and SSO/LDAP support meet enterprise IT requirements, with cloud, on-premise, or hybrid deployment across eight or more LLM providers and no vendor lock-in.

Connected intelligence

Connect Agentic AI, Conversational Intelligence, and Agent Copilot across the SESTEK Agentic CX Suite for consistent, context-aware support across every interaction.

Explore the rest of the lifecycle

From autonomous voice agents to real-time conversation analytics, discover how the SESTEK Agentic CX Suite elevates every touchpoint of your customer experience.

FAQs

Agentic AI solves complex queries. Autonomous execution, hybrid LLM reasoning, enterprise governance. Explore our answers to see what scales.
What makes SESTEK's Agentic AI different from other AI agent platforms?
Most platforms bet entirely on one paradigm, a scripted chatbot or an all-LLM agent. SESTEK combines proprietary NLU with LLM reasoning, so a request never gets forced into the wrong intent just because the bot ran out of script.
Which LLM providers are supported?
SESTEK is LLM-agnostic. The platform supports eight or more providers, including OpenAI, Azure, AWS Bedrock, Google Gemini, Google Vertex AI, Groq, and Together AI, plus SESTEK's own provider for on-premise or offline deployments, so you can choose per agent, per task, or change later without rebuilding.
How is customer data protected?
Three layers run on every interaction: content filtering for manipulation attempts and inappropriate content, proprietary PII masking configurable independently for inputs and outputs, and prompt-level guardrails that shape how the agent reasons and responds.
How is accurate resolution measured, before and after launch?
Before launch, an AI testing framework simulates realistic customer conversations against configurable personas and success criteria, and scores every result. After launch, Conversational Intelligence monitors 100% of live interactions, so performance is tracked continuously, not assumed.
How long does deployment take?
Building an agent itself takes hours, not weeks; no training data is required. A full customer-facing deployment, including backend integrations and testing, typically takes two to three months, depending on integration complexity and how ready your systems are.
Can it work alongside our existing NLU/IVR systems?
Yes. Enterprises with mature NLU deployments aren't asked to rip out what works. AI agents are introduced into specific intents and use cases alongside existing workflows, and the balance shifts toward more agentic capability as production data builds confidence.