SESTEK

SESTEK

Verified
AI-Native

Acquired by Unifonic (2022) — still available under its own name.

Automate resolutions with autonomous AI agents and empower human agents with real-time AI guidance.

SOC 2 Type II
GDPR
ISO 27001
PII auto-redacted
Works offline
+8
Autonomous
Last updated: Nov 9, 2026
Enterprise
Visit Site
More

Quick Answer

AI

SESTEK is an Agentic CX Suite for customer service operations. It supports multiple languages including English, Turkish, and Spanish. Best for enterprise leaders automating customer interaction flows and BPO companies needing consistent service. Pricing is ENTERPRISE.

About SESTEKAI

SESTEK offers an Agentic CX Suite for customer service, featuring autonomous AI agents for request resolution and an Agent Copilot for real-time agent guidance. It provides speech recognition, text-to-speech, virtual translation, and conversational intelligence to analyze interactions.

AI-extracted from public sources. May contain errors. Methodology · Report an error
What Makes SESTEK UniqueAI

SESTEK combines 25+ years of proprietary conversational technology with agentic AI to deliver human-grade voice experiences and comprehensive quality management. It offers a hybrid evaluation engine for call scoring, blending AI and human judgment.

Decision Intelligence

Best For

AI
Enterprise leaders seeking to automate customer interaction flows
BPO companies needing consistent service across multiple client accounts
Financial services companies automating debt collection and customer care
Telecommunications providers improving customer support efficiency
Insurance companies streamlining damage claim intake and customer care
Retail & e-commerce businesses enhancing customer experience
Utilities companies optimizing customer support
Contact centers aiming for 100% conversation evaluation and improved agent performance
Pricing Overview

Type

Enterprise

Dimension Scores

· 4.1 avg

How good it is, across universal quality axes

Ease of Use5/10
Customization3/10
Support4/10
Integration1/10
Compliance & Data Protection5/10
Performance5/10
Planning Quality6/10
AI-scored from up to 37 public sources, reviewed by a person·High confidenceHow we score

Task Scores

· 6.4 avg

What it can do, per category it works in · showing 10 of 10 tasks scoring 5+

Speech Recognition Accuracy8/10
Latency Ttft7/10
Voice Naturalness7/10
Multilingual Support7/10
Emotion Detection7/10
Call Routing Transfer7/10
Context Retention6/10
Interruption Handling5/10
Turn Taking5/10
Crm Integration5/10

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Capabilities
Automation
Speech-to-Text
Text-to-Speech
Translation
Data Analysis
Agent
Categories
Customer Support
AI Chatbot
Voice Agents
Voice Speech
Data Analytics
LimitationsAI
  • -Pricing information is not publicly available and requires contacting sales.
  • -The website does not provide a public status page for uptime metrics.
  • -The website does not specify a data retention policy beyond general privacy statements.
  • -The website does not explicitly state if user data is used for model training or if there is an opt-out option.
Fit Score

Complexity

Advanced

Company Size

Medium
Enterprise

Team Size

Large Team

Skill Level

Expert
Features
Autonomous AI agents for request resolution
Real-time AI guidance for live agents (Agent Copilot)
Accurate speech recognition (voice-to-text)
Natural voice generation (text-to-speech)
Multilingual virtual translation
Deep conversation insights and analytics
Automated call scoring and quality management (AQM)
Real-time agent coaching
Technical Capabilities
SDK Available (unknown)
MCP Compatible (unknown)
Multi-Agent
Human-in-Loop
Team Features
Webhook Support (unknown)
Has Demo
Function Calling (unknown)
Sandbox Mode (unknown)
Audit Logs
No Signup
Works Offline
Requires Host App
Framework
MCP Server

Deployment

Cloud
Authentication
Single Sign-On
HITL mode:
Review
Compliance, Privacy & Trust
GDPR: Stated by vendor
SOC 2: Stated by vendor
Type II
HIPAA: No info available
ISO 27001: Stated by vendor
ISO 9001: Stated by vendor
ISO 42001: Stated by vendor
Trains on user data: Unknown
PII handling: Auto Redacted
Data deletion: Upon Request
Human review:
Recommended

Compliance audit trail

3 events
  1. ISO

    SESTEK holds ISO 27001, ISO 27017, ISO 27018, ISO 9001, ISO 42001, PCI DSS, and SOC 2 Type 2 certifications.

    10mo ago · 2026 · source

  2. PCI DSS

    SESTEK holds PCI DSS certification.

    10mo ago · 2026 · source

  3. SOC 2

    SESTEK holds SOC 2 Type II certification.

    10mo ago · 2026 · source

Tech Specs
Response time (est.):
Fast

The Model(s) Behind It

Model details — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

Model Weight Availability
Closed API (no weights)
Training Data Provenance
Not disclosed
Relevant to EU AI Act Art. 53 / Annex XI (GPAI)
Pricing Plans
Custom pricing — contact sales for a quote.

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User Reviews

No reviews yet. Be the first to review!

Who It's For
1 roles
Customer Service Representatives
Platform, Content & Languages
3 content types
4 languages
TextAudioChatbotEnglishTurkish+6 more

Output Languages

Arabic
English

Content Types

Text
Audio
Chatbot

Accepts

Audio
Text

Produces

Text
Audio
Languages: English, Turkish, Hindi, Romanian

Frequently Asked Questions

What can SESTEK do?

SESTEK can: Autonomous AI agents for request resolution, Real-time AI guidance for live agents (Agent Copilot), Accurate speech recognition (voice-to-text), Natural voice generation (text-to-speech). Best for: Enterprise leaders seeking to automate customer interaction flows.

How much does SESTEK cost?

SESTEK uses enterprise pricing. Contact their sales team for a custom quote.

Is SESTEK free?

No, SESTEK is a paid tool. Pricing is custom — contact their sales team for a quote.

What makes SESTEK unique?

SESTEK combines 25+ years of proprietary conversational technology with agentic AI to deliver human-grade voice experiences and comprehensive quality management. It offers a hybrid evaluation engine for call scoring, blending AI and human judgment.

What platforms does SESTEK support?

SESTEK is available on web.

What languages does SESTEK support?

SESTEK supports 4 languages: English, Turkish, Hindi, Romanian.

Does SESTEK work offline?

Yes, SESTEK supports offline use — you can run it without an active internet connection.

Who is SESTEK for?

SESTEK is designed for Enterprise leaders seeking to automate customer interaction flows; BPO companies needing consistent service across multiple client accounts; Financial services companies automating debt collection and customer care.

Trust Score

75/100

Very Good

Based on 12 data signals

Evidence: 7 of 11 expected facts verified · highest possible score 75

Evidence strength: Strong

Reflects publicly available data, not an independent audit

Compliance & Verified38/38
VerifiedYes
GDPRYes
SOC 2 reportYes
SOC 2 Type IIYes
ISO 27001/27701/42001Yes
Human ReviewYes
Human-in-the-loopYes
HITL TypeYes
Reliability0/10

No published data

Market Proof10/10
Notable CustomersBeko, Hepsiburada, Zorlu Energy
Company17/17
Company ListedYes
Team Size51-200
FundingAcquired
Health—

Not yet checked

AI-Assisted Data

Some details are AI-generated estimates — verify with the vendor.

AI-generated estimate: Best For, Description, Limitations, Quick Answer, Tagline, What Makes Unique

How we source data

AI Governance & Regulatory Disclosures

Legally-sensitive fields — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

EU AI Act Risk Tier
Unclassified

Switching & Migration

Migration Difficulty
Significant Effort
Support:
Phone
Quick Stats
Agent TypeAutonomous
PlatformsWeb
Launched2000
VerifiedNov 2026
Company & Links
Company NameSESTEK
Founded2000
Based inTürkiye
FundingAcquired