WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Xdroid VoiceAnalytics: AI-powered speech analytics platform that transcribes and analyzes contact-center calls for quality monitoring, sentiment, and compliance. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist WhisperLiveKit when self-hosted real-time meeting transcription with speaker labels matters most, and Xdroid VoiceAnalytics when compliance verification across recorded customer calls matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription.
AI-powered speech analytics platform that transcribes and analyzes contact-center calls for quality monitoring, sentiment, and compliance.
WhisperLiveKit is an open-source, self-hosted toolkit for ultra-low-latency real-time speech-to-text and speaker diarization. Rather than naively running Whisper on each audio chunk, it uses state-of-the-art simultaneous-speech research for intelligent buffering and incremental processing, which preserves transcription quality while streaming results with minimal latency. The project ships a complete backend built on FastAPI with WebSocket support, an OpenAI-compatible REST API, a Deepgram-compatible WebSocket protocol, and a simple, customizable HTML and JavaScript web interface that captures microphone audio and streams it to the server. It supports multiple ASR backends including Whisper variants, Voxtral, and Qwen3-ASR, covers 200+ languages with translation, and includes real-time speaker diarization and voice activity detection to reduce processing overhead. It can handle multiple concurrent users on a single backend and is distributed via PyPI with Docker images for both GPU and CPU. Licensed under Apache 2.0 and actively maintained into 2026, the project explicitly lists meeting transcription, accessibility tooling, and podcast or call transcription with speaker identification among its intended use cases, making it a practical building block for private, on-premise meeting transcription pipelines. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Xdroid VoiceAnalytics is an AI- and machine-learning-based speech analytics platform built for contact centers and customer-service teams. It captures audio from recorded agent-customer calls and applies proprietary speech-to-text transcription, then layers on speaker separation, keyword and semantic detection, language-independent emotion and sentiment analysis, call categorization, and call visualization. Managers use it for automated quality monitoring, compliance checking, agent performance management, and customer-experience insight across large call volumes. An OperatorAssist capability delivers real-time transcription, sentiment detection, in-call compliance coaching, and automated call summarization to the agent's desktop, while companion TextAnalytics extends the same analysis to chat, email, social media, and reviews for omnichannel coverage. The platform supports a broad set of languages (reported around 31, including Arabic, Mandarin, English, French, German, and Spanish) and integrates with common contact-center telephony platforms. Developed by Xdroid Kft., a Budapest-based company founded in 2008, it targets enterprise contact centers and customer-care operations rather than individual users.
Best suited for
WhisperLiveKit is a free tier with paid upgrades (freemium); Xdroid VoiceAnalytics is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | WhisperLiveKit | Xdroid VoiceAnalytics |
|---|---|---|
| Core capability | Real-time streaming speech-to-text with low latency over WebSocket | Proprietary speech-to-text call transcription |
| Standout feature | Real-time speaker diarization to distinguish multiple speakers | Sentiment and language-independent emotion analysis |
| Team usage | FastAPI backend with OpenAI-compatible REST API and Deepgram-compatible WebSocket protocol | Speaker separation and call categorization |
| Integrations | Multiple ASR backends (Whisper variants, Voxtral, Qwen3-ASR) and 200+ language support with translation | Keyword and semantic detection for compliance and QA |
| Languages & capture | Included customizable HTML/JavaScript web interface and Docker images (GPU and CPU) | Real-time agent assist with automated call summarization |
| Best-fit workflow | Voice activity detection and multi-user support on a single backend | Omnichannel text analytics for chat, email, and social |
WhisperLiveKit
Choose WhisperLiveKit if you need self-hosted real-time meeting transcription with speaker labels — strengths include fully open source (apache 2.0) and self-hostable for private, on-premise transcription.
Xdroid VoiceAnalytics
Choose Xdroid VoiceAnalytics if you need automated call-center quality monitoring and agent scoring — strengths include deep analytics tailored to contact-center quality management and compliance.
WhisperLiveKit
Xdroid VoiceAnalytics
It depends on your workflow. WhisperLiveKit is strong for self-hosted real-time meeting transcription with speaker labels, while Xdroid VoiceAnalytics is strong for automated call-center quality monitoring and agent scoring. Both transcribe and summarize meetings.
WhisperLiveKit is a free tier with paid upgrades and Xdroid VoiceAnalytics 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.
More head-to-head comparisons involving WhisperLiveKit and Xdroid VoiceAnalytics.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. WhisperTranscribe: Whisper-based transcription app for podcasts, interviews, and recorded meetings that also generates content like summaries, social posts, and clips. The right pick comes down to team size, budget, and the workflows you want to automate.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Widya Notulensi: Indonesian AI meeting transcription service by Widya Wicara that records online meetings, transcribes in Bahasa Indonesia, and produces downloadable minutes. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wildix Revenue Intelligence: AI revenue intelligence built into the Wildix unified communications platform, analyzing recorded sales calls, video meetings, and chats with conversation analytics and natural-language dashboards. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wordly: AI live captioning, translation, transcription, and summary platform for meetings, events, and conferences in dozens of languages. The right pick comes down to team size, budget, and the workflows you want to automate.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Wudpecker: AI notes with templates for sales, CS and product calls This comparison weighs them on pricing, features, and everyday workflow fit.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. YOMEL: Japanese AI meeting-minutes tool that records, transcribes, and auto-summarizes online and in-person meetings. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Yating: Taiwan-built AI speech-to-text app for classes, meetings, and interviews, optimized for Taiwanese-accent Mandarin and Mandarin-English code-switching. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Yoodli: AI communication and role-play coaching platform used by sales teams for pitch certification, onboarding, and judgment-free conversation practice. This comparison weighs them on pricing, features, and everyday workflow fit.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. ZMEETING: AI meeting-minutes service by Hmcomm that automatically transcribes Zoom and Microsoft Teams meetings, identifies speakers, and supports multilingual transcription. Below, they line up on price, capture method, and how each fits a real meeting stack.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Zeck: Modern board meeting platform that replaces static decks with interactive updates, AI-generated minutes, smart agendas, pre-voting, and digital voting. Below, they line up on price, capture method, and how each fits a real meeting stack.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Zell: Berlin-based sales performance intelligence platform that analyzes real sales calls, surfaces skill gaps, and delivers AI coaching and roleplays, using GDPR-compliant on-device transcription. Below, they line up on price, capture method, and how each fits a real meeting stack.
WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. Zeplyn: AI meeting assistant for wealth managers that captures structured notes without recording and syncs them to advisor CRMs. This comparison weighs them on pricing, features, and everyday workflow fit.