Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. iMemo: Cross-platform AI recorder that turns meetings, lectures, and imported files into searchable transcripts and summaries. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Alter when freelancers and consultants privately capturing client calls without a visible bot matters most, and iMemo when transcribing lectures and interviews for later review matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required.
Cross-platform AI recorder that turns meetings, lectures, and imported files into searchable transcripts and summaries.
Alter is a native macOS application that records, transcribes, and analyzes meetings directly on the user's Mac without sending a bot into the call. Instead of joining a meeting as a visible participant, Alter captures audio from the system output and microphone, so it works across Zoom, Microsoft Teams, Google Meet, WhatsApp, FaceTime, Skype, Discord, and in-person conversations. Transcription runs through on-device models, with a choice of an optimized Parakeet model for major languages or Whisper for broader language coverage, and speaker identification is performed locally. Because processing happens on the device, recordings and transcripts stay on the Mac and the app can operate without an internet connection. Beyond raw transcripts, Alter generates summaries and action items, lets users chat with their meetings, and connects to tools such as Notion, Slack, Linear, Asana, and Jira. It targets solopreneurs, freelancers, consultants, and other professionals who want private, bot-free meeting capture on macOS. The product is actively developed and operating in 2025 and 2026. Pricing varies by plan. Check the official website for current pricing.
Best suited for
iMemo is an AI-powered audio note-taking app available on both iOS and Android that records, transcribes, and summarizes meetings, lectures, interviews, and personal notes. Users can capture high-quality audio directly in the app or import existing audio and video files in formats such as MP3, WAV, FLAC, and MP4, then have the content transcribed into searchable text across many languages. iMemo generates AI summaries from lengthy recordings, offers dual-language viewing for translation, and can identify issues and attributions within a conversation to help surface action items. Recordings and notes are organized into projects and folders with advanced search, and content can be exported in multiple formats including TXT, PDF, and several audio formats. iMemo records without joining calls as a bot participant, capturing audio on the device instead, and it emphasizes a privacy-focused approach where data stays on the device. The app is positioned for people who want to focus on a meeting or lecture without manually taking notes and review organized, searchable summaries afterward. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Alter is a free tier with paid upgrades (freemium); iMemo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Alter | iMemo |
|---|---|---|
| Core capability | On-device transcription using built-in Whisper and Parakeet models | Records and transcribes meetings, lectures, and interviews on iOS and Android |
| Standout feature | Bot-free capture of system audio and microphone across any meeting or call app | Imports audio/video files (MP3, WAV, FLAC, MP4, and more) |
| Team usage | Automatic speaker identification performed locally | AI summaries from long recordings with action-item identification |
| Integrations | AI summaries, action items, and chat-with-your-meeting Q&A | Transcription and dual-language translation across 100+ languages |
| Languages & capture | Integrations with Notion, Slack, Linear, Asana, Jira and other tools | Project and folder organization with advanced search |
| Best-fit workflow | Offline operation with recordings and transcripts stored locally | Export to TXT, PDF, and multiple audio formats |
Alter
Choose Alter if you need freelancers and consultants privately capturing client calls without a visible bot — strengths include local processing keeps recordings and transcripts on the user's own mac.
iMemo
Choose iMemo if you need recording and summarizing in-person and virtual meetings — strengths include available on both ios and android, unlike many apple-only rivals.
Alter
iMemo
It depends on your workflow. Alter is strong for freelancers and consultants privately capturing client calls without a visible bot, while iMemo is strong for recording and summarizing in-person and virtual meetings. Both transcribe and summarize meetings.
Alter is a free tier with paid upgrades and iMemo 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.
More head-to-head comparisons involving Alter and iMemo.
Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. Amber Notes: EU-focused AI meeting notetaker by Dutch company Amberscript, with EU-only data hosting, multilingual transcription and an Ask Amber chat. The right pick comes down to team size, budget, and the workflows you want to automate.
Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. Amberscript: Audio and video to text service offering automatic and human-verified transcripts and subtitles. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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