AudioPen: AudioPen records spoken voice notes, transcribes them, and rewrites the rambling speech into clear, structured text in a style you choose. 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. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist AudioPen when capturing and refining personal ideas, journal entries, or brainstorms by voice matters most, and Knovvu Analytics (SESTEK) when real-time compliance and quality monitoring with instant supervisor alerts matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
AudioPen records spoken voice notes, transcribes them, and rewrites the rambling speech into clear, structured text in a style you choose.
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.
AudioPen is a voice-to-text tool that captures spoken thoughts and turns them into polished written notes. You record your voice (or upload an audio file), and AudioPen transcribes the speech, then rewrites it into clear, structured text by fixing grammar, cutting filler words, and organizing rambling input into coherent prose. Rather than producing a verbatim transcript, it reshapes what you said into finished writing in a style you select or train over time, with preset and custom styles available. It supports multiple languages and can transcribe speech in one language while writing the output in another. A SuperSummaries feature combines several notes into a single cohesive summary, and existing notes can be reformatted for different purposes such as emails or to-do lists. Built by independent developer Louis Pereira, it runs across iOS, iPad, Apple Watch, Android, Mac, and a Chrome extension, with Zapier and webhook integrations for sending notes elsewhere. It is aimed at people who think out loud and want to convert informal speech into professional written content.
Best suited for
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
AudioPen is a free tier with paid upgrades (freemium); Knovvu Analytics (SESTEK) is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | AudioPen | Knovvu Analytics (SESTEK) |
|---|---|---|
| Core capability | Records voice notes and transcribes speech to text | Speech-to-text transcription of voice interactions with reported >97% accuracy |
| Standout feature | Rewrites rambling speech into clear, structured prose with grammar fixes and filler removal | Speaker diarization and multilingual speaker identification |
| Team usage | Audio file upload for transcribing and rewriting existing recordings | AI-driven sentiment analysis and emotion detection |
| Integrations | Preset and custom writing styles that adapt to your voice over time | Automatic topic categorization and trend/root-cause analysis |
| Languages & capture | Multi-language support, including speaking in one language and writing output in another | Real-time alerts for prohibited words, urgent inquiries, and compliance issues |
| Best-fit workflow | SuperSummaries to combine multiple notes, plus Zapier and webhook integrations | Automated quality management with objective agent scoring and script-adherence monitoring |
AudioPen
Choose AudioPen if you need capturing and refining personal ideas, journal entries, or brainstorms by voice — strengths include fast, low-friction way to turn spoken thoughts into clean, usable writing.
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.
AudioPen
Knovvu Analytics (SESTEK)
It depends on your workflow. AudioPen is strong for capturing and refining personal ideas, journal entries, or brainstorms by voice, while Knovvu Analytics (SESTEK) is strong for transcribing and analyzing 100% of customer service calls to surface trends and root causes. Both transcribe and summarize meetings.
AudioPen is a free tier with paid upgrades and Knovvu Analytics (SESTEK) is custom pricing. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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