Knovvu Analytics (SESTEK): Knovvu Analytics by SESTEK is an enterprise speech-and-text analytics platform that transcribes and analyzes 100% of customer voice and digital interactions for contact centers. LexiTranscript: Taiwan-made AI speech-to-text tool from TaiLexi AI optimized for Traditional Chinese, with meeting transcription and summaries. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Knovvu Analytics (SESTEK) when transcribing and analyzing 100% of customer service calls to surface trends and root causes matters most, and LexiTranscript when transcribing interviews, lectures, and study sessions matters most. Try them side by side on real calls before deciding — needs vary by team.
Knovvu Analytics by SESTEK is an enterprise speech-and-text analytics platform that transcribes and analyzes 100% of customer voice and digital interactions for contact centers.
Taiwan-made AI speech-to-text tool from TaiLexi AI optimized for Traditional Chinese, with meeting transcription and summaries.
Knovvu Analytics is the conversational analytics product from SESTEK, a conversational-automation company with over 20 years of experience that is now part of UNIFONIC. It captures contact-center interactions and uses SESTEK's own speech recognition engine (reported >97% accuracy) to transcribe voice calls into text, then applies AI to analyze conversations at scale. Core capabilities include speaker diarization, multilingual identification, automatic topic categorization, sentiment analysis, and root-cause discovery across thousands of voice- and text-based interactions. Real-time features detect prohibited words, urgent inquiries, and compliance issues, sending instant supervisor notifications and API-triggered actions. It pairs with SESTEK's Automated Quality Management for objective agent scoring and script-adherence monitoring. The platform integrates with contact-center systems such as Five9, Genesys, and Avaya, and offers HTTP/REST, MRCP, and WebSocket integration methods. Its containerized architecture supports both cloud and on-premises deployment. It is built for enterprise contact centers in banking, insurance, telecom, and e-commerce, serving customers including ING Bank, DHL, Vodafone, and Carrefour.
Best suited for
LexiTranscript is an AI speech-to-text and transcription tool developed by TaiLexi AI, a Taiwan-based legal AI team, and is offered through its online transcription product. It is optimized for the Taiwan market and Traditional Chinese, and is built to handle mixed Chinese-and-English sentences and Taiwanese-accented speech, with the company stating high recognition accuracy even in the presence of background noise. The tool converts uploaded audio and video into text quickly, supports common video formats such as MP4, MOV, AVI, and WebM, and provides speaker identification for multi-person recordings such as meetings and interviews. Beyond raw transcription it offers AI-assisted proofreading that removes filler words and corrects phrasing, automatic personal-data masking, and recognition of legal terminology, reflecting its origins as a legal-focused team, along with AI-generated summaries of transcripts. For privacy, LexiTranscript follows a delete-after-processing policy in which audio files are not retained on its servers or used to train models after transcription completes. It provides daily free credits without requiring a complex account or credit card, positioning itself as a cost-effective Traditional Chinese transcription option for meetings, interviews, lectures, and legal work. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Knovvu Analytics (SESTEK) is custom pricing (contact sales); LexiTranscript is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Knovvu Analytics (SESTEK) | LexiTranscript |
|---|---|---|
| Core capability | Speech-to-text transcription of voice interactions with reported >97% accuracy | AI speech-to-text optimized for Traditional Chinese and Taiwanese-accented speech |
| Standout feature | Speaker diarization and multilingual speaker identification | Handling of mixed Chinese-and-English audio |
| Team usage | AI-driven sentiment analysis and emotion detection | Speaker identification for multi-person recordings |
| Integrations | Automatic topic categorization and trend/root-cause analysis | AI proofreading that removes filler words and corrects phrasing |
| Languages & capture | Real-time alerts for prohibited words, urgent inquiries, and compliance issues | Automatic personal-data masking and legal-terminology recognition |
| Best-fit workflow | Automated quality management with objective agent scoring and script-adherence monitoring | AI-generated summaries of transcripts |
Knovvu Analytics (SESTEK)
Choose Knovvu Analytics (SESTEK) if you need transcribing and analyzing 100% of customer service calls to surface trends and root causes — strengths include analyzes 100% of interactions rather than a sampled subset.
LexiTranscript
Choose LexiTranscript if you need producing traditional chinese transcripts and summaries of meetings — strengths include strong traditional chinese and taiwan-accent recognition.
Knovvu Analytics (SESTEK)
LexiTranscript
It depends on your workflow. Knovvu Analytics (SESTEK) is strong for transcribing and analyzing 100% of customer service calls to surface trends and root causes, while LexiTranscript is strong for producing traditional chinese transcripts and summaries of meetings. Both transcribe and summarize meetings.
Knovvu Analytics (SESTEK) is custom pricing and LexiTranscript is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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