AutoMemo: Japanese transcription AI from Sourcenext that records meetings via web app, smartphone app, or dedicated voice recorders, then transcribes, summarizes, and shares. Prismical: Open-source AI note taker that transcribes meetings, lectures, and voice notes locally without bots, then organizes them into structured, actionable notes. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist AutoMemo when capturing and transcribing in-person business meetings matters most, and Prismical when capturing voice notes and turning them into structured, searchable notes matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Japanese transcription AI from Sourcenext that records meetings via web app, smartphone app, or dedicated voice recorders, then transcribes, summarizes, and shares.
Open-source AI note taker that transcribes meetings, lectures, and voice notes locally without bots, then organizes them into structured, actionable notes.
AutoMemo (オートメモ) is a transcription AI developed, sold, and supported by Sourcenext Corporation in Japan. It is built around a multi-surface approach: users can capture audio through a web browser app, a dedicated smartphone app, or standalone hardware voice recorders (the AutoMemo S and AutoMemo R devices), and the captured audio is automatically converted to text. The service uses a Whisper-based speech recognition engine, automatically inserts punctuation, removes filler words such as Japanese hesitation sounds, and recognizes speakers so that transcription results are divided into speaker blocks. On top of the transcript, AutoMemo can automatically generate summaries and extract to-do items and deadlines, and it has added features such as AI-generated titles for recordings. Audio and transcripts are saved to the cloud for later editing, searching, and sharing. AutoMemo positions itself for business meetings, interviews, and lecture capture in Japanese-language workflows, and offers a limited free transcription allowance with paid plans for higher usage. It remains actively developed and marketed in 2025/2026. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Prismical is an open-source AI note taker, from the Amical project, that transcribes meetings, lectures, and voice notes using local AI and without an invasive bot joining the call. It captures system audio in the background and processes it locally with Whisper and Parakeet models, while optionally connecting to cloud providers such as OpenAI, Claude, or Gemini using the user's own API keys. The project is MIT-licensed and actively maintained, with a Prismical Desktop v0.1.0 release in May 2026 and beta mobile apps for iOS and Android. Built with Electron, Next.js, TailwindCSS, and Ollama integration, it provides real-time meeting transcription via system audio capture and a floating widget that shows live transcripts as a conversation happens. Beyond capture, Prismical generates AI-powered summaries and extracts action items, and it keeps notes organized, structured, and searchable with full-text search across captured content. It also exposes an MCP server integration for connecting the tool into broader AI workflows. The combination of bot-free local capture, structured summaries, and free-forever positioning makes it a privacy-oriented alternative to cloud meeting notetakers for individuals who want their recordings to stay on their own devices. Pricing varies by plan. Check the official website for current pricing.
Best suited for
AutoMemo is a free tier with paid upgrades (freemium); Prismical is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | AutoMemo | Prismical |
|---|---|---|
| Core capability | Records via web app, smartphone app, or dedicated voice recorder hardware | Bot-free real-time meeting transcription via system audio capture |
| Standout feature | Whisper-based speech-to-text with automatic punctuation | Local-first processing using Whisper and Parakeet models |
| Team usage | Speaker recognition that splits transcripts into per-speaker blocks | AI-powered summaries and action-item extraction |
| Integrations | AI summaries with to-do and deadline extraction | Floating widget for live transcripts during a conversation |
| Languages & capture | Automatic filler-word removal | Full-text search across captured notes |
| Best-fit workflow | Cloud storage with editing, search, and sharing | Optional cloud providers (OpenAI, Claude, Gemini) with user API keys |
AutoMemo
Choose AutoMemo if you need capturing and transcribing in-person business meetings — strengths include multiple capture options including standalone hardware recorders.
Prismical
Choose Prismical if you need individuals transcribing and summarizing meetings or lectures without inviting a bot — strengths include captures meetings and voice notes locally without a bot joining calls.
AutoMemo
Prismical
It depends on your workflow. AutoMemo is strong for capturing and transcribing in-person business meetings, while Prismical is strong for individuals transcribing and summarizing meetings or lectures without inviting a bot. Both transcribe and summarize meetings.
AutoMemo is a free tier with paid upgrades and Prismical is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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