Bubbles: Async video and AI meeting notes with action items OpenTranscribe: Self-hosted, containerized web app for transcribing and analyzing audio/video with WhisperX, speaker diarization, search, and collaboration. 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 Bubbles when teams replacing status meetings with async video updates matters most, and OpenTranscribe when collaborative review of transcripts with time-stamped annotations matters most. Try them side by side on real calls before deciding — needs vary by team.
Async video and AI meeting notes with action items
Self-hosted, containerized web app for transcribing and analyzing audio/video with WhisperX, speaker diarization, search, and collaboration.
Bubbles is an AI meeting notetaker combined with an asynchronous screen and video recorder. For live meetings, it can automatically join and record calls on Google Meet, Microsoft Teams and Zoom, then produce AI-generated summaries and extract action items so participants do not have to take notes manually. Recordings, transcripts and notes are organized in a centralized workspace and tied to calendar events, making it easy to find and share what was discussed. Beyond live meetings, Bubbles is built around reducing the number of meetings teams hold: users can record short async videos with screen capture and voice, then collect threaded video and text replies, which lets routine updates, design feedback and quick questions happen without scheduling a call. It connects with calendars such as Google Calendar and Outlook and integrates with a wide range of other tools including Slack, Notion and Asana for routing notes and recordings into existing workflows. Bubbles is aimed at marketers, designers, product managers and other collaborative teams that want to cut meeting time while keeping a clear record of decisions and next steps. Pricing varies by plan. Check the official website for current pricing.
Best suited for
OpenTranscribe is a self-hosted, containerized web application for transcribing and analyzing audio and video files using current AI models. It is built with a FastAPI backend, a Svelte/TypeScript progressive web app frontend, and a Docker-based stack that includes PostgreSQL, Redis/Celery task queues, MinIO object storage, and OpenSearch for full-text indexing. Transcription is handled by WhisperX with the large-v3-turbo model and Faster-Whisper, supporting more than 100 languages, while automatic speaker diarization uses PyAnnote v4 with overlap detection. The project is licensed under AGPL-3.0 and is actively maintained, with v0.4.1 released in April 2026. Beyond transcription, OpenTranscribe provides AI-powered summarization (including BLUF-format and custom JSON schemas), topic extraction, and content analysis through multiple LLM providers such as OpenAI, Claude, vLLM, Ollama, and OpenRouter. Collaboration features include time-stamped comments and annotations, and the platform can automatically import media from local folders, S3, and SMB shares. It also supports a set of cloud ASR providers as alternatives to local transcription, giving teams flexibility between fully local processing and managed services while keeping the application running on their own infrastructure. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Bubbles is a free tier with paid upgrades (freemium); OpenTranscribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Bubbles | OpenTranscribe |
|---|---|---|
| Core capability | Automatic meeting recording across Google Meet, Microsoft Teams and Zoom | WhisperX transcription with large-v3-turbo and 100+ language support |
| Standout feature | AI-generated summaries and action item extraction | Automatic speaker diarization via PyAnnote v4 with overlap detection |
| Team usage | Async screen and video recording for replacing live meetings | Full-text search and filtering powered by OpenSearch |
| Integrations | Threaded video and text replies on recordings | AI summarization, topic extraction, and content analysis via multiple LLM providers |
| Languages & capture | Calendar integration with note and recording organization | Time-stamped comments for collaboration and annotation |
| Best-fit workflow | Integrations with Slack, Notion, Asana and many other tools | Auto-import from local folders, S3, and SMB shares |
Bubbles
Choose Bubbles if you need teams replacing status meetings with async video updates — strengths include combines live meeting notes with async video collaboration in one tool.
OpenTranscribe
Choose OpenTranscribe if you need teams self-hosting a searchable archive of transcribed meeting and media recordings — strengths include fully self-hosted web app with a complete transcription-and-analysis stack.
Bubbles
OpenTranscribe
It depends on your workflow. Bubbles is strong for teams replacing status meetings with async video updates, while OpenTranscribe is strong for teams self-hosting a searchable archive of transcribed meeting and media recordings. Both transcribe and summarize meetings.
Bubbles is a free tier with paid upgrades and OpenTranscribe 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.
More head-to-head comparisons involving Bubbles and OpenTranscribe.
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Bubbles: Async video and AI meeting notes with action items Castmagic: AI content platform that transcribes podcasts, videos, and recorded meetings with speaker diarization and turns them into show notes, summaries, and other assets. Below, they line up on price, capture method, and how each fits a real meeting stack.
Bubbles: Async video and AI meeting notes with action items Celeste AI: Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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