123 Notetaker AI: Microsoft Teams marketplace app from BlueSky Apps that shows live transcription in the Teams sidebar and emails AI meeting notes afterward. Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist 123 Notetaker AI when teams-centric organizations that do not have or want copilot licenses matters most, and Alter when professionals recording in-person and online meetings offline on a mac matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Microsoft Teams marketplace app from BlueSky Apps that shows live transcription in the Teams sidebar and emails AI meeting notes afterward.
macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required.
123 Notetaker AI is an AI meeting notes and transcription app for Microsoft Teams, built by BlueSky Apps. It runs entirely inside the Teams interface and does not depend on Microsoft Copilot, giving teams an independent option for capturing meetings. During a call, participants can open the app from the meeting window to follow AI-powered transcription that appears in real time in the Teams app sidebar. After the meeting ends, 123 Notetaker AI generates a summary and emails the meeting notes, while transcripts and notes are stored in the user's BlueSky account for later reference. Because it is installed from the Microsoft commercial marketplace and operates within Teams rather than as a browser overlay or external bot, it fits organizations that want note-taking contained in their existing Teams workflow. BlueSky Apps offers a family of conferencing add-ons across Teams, Zoom, and Google Meet, and provides a free plan with paid upgrades for additional capacity and features. The app is currently listed and operating in 2025-2026, and is documented in the company's help center and several third-party Teams tool roundups. Pricing varies by plan. Check the official website for current pricing.
Best suited for
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
123 Notetaker AI is a free tier with paid upgrades (freemium); Alter is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | 123 Notetaker AI | Alter |
|---|---|---|
| Core capability | Native Microsoft Teams app installed from the commercial marketplace | On-device transcription using built-in Whisper and Parakeet models |
| Standout feature | Real-time transcription displayed in the Teams app sidebar | Bot-free capture of system audio and microphone across any meeting or call app |
| Team usage | Automatic AI meeting summary emailed after the meeting | Automatic speaker identification performed locally |
| Integrations | Notes and transcripts stored in a BlueSky account for later access | AI summaries, action items, and chat-with-your-meeting Q&A |
| Languages & capture | Works without requiring Microsoft Copilot licensing | Integrations with Notion, Slack, Linear, Asana, Jira and other tools |
| Best-fit workflow | Free plan with paid upgrade tiers | Offline operation with recordings and transcripts stored locally |
123 Notetaker AI
Choose 123 Notetaker AI if you need teams-centric organizations that do not have or want copilot licenses — strengths include runs inside teams with no separate app or browser extension to manage.
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.
123 Notetaker AI
Alter
It depends on your workflow. 123 Notetaker AI is strong for teams-centric organizations that do not have or want copilot licenses, while Alter is strong for freelancers and consultants privately capturing client calls without a visible bot. Both transcribe and summarize meetings.
123 Notetaker AI is a free tier with paid upgrades and Alter 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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