Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. Proactor AI: AI note-taking app that records conversations, transcribes in real time, and turns meetings into structured notes and tasks. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Alter when freelancers and consultants privately capturing client calls without a visible bot matters most, and Proactor AI when recording lectures or interviews with real-time transcription matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required.
AI note-taking app that records conversations, transcribes in real time, and turns meetings into structured notes and tasks.
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
Proactor AI, published by PROACTORAI LIMITED, is an AI note-taking and voice-recording application that captures meetings, lectures, interviews, and personal voice memos and converts speech to text in real time. As a recording runs, it analyzes the conversation and surfaces summaries, key insights, and suggestions, then organizes the resulting notes by speaker and topic. A notable aspect of Proactor is its task orientation: it can automatically turn discussion into action items, including assigning owners and due dates, so that spoken conversations become trackable outcomes rather than static transcripts. The app retains context across sessions so it can reference earlier conversations, and it lets users export notes in formats such as PDF, Word, Markdown, and plain text. It supports transcription in multiple languages and can double as a general-purpose voice recorder for journaling, ideas, and quick memos. Proactor is aimed at professionals and teams who want both meeting documentation and follow-up task management, and it syncs notes across iOS, iPad, Android, and the web. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Alter is a free tier with paid upgrades (freemium); Proactor AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Alter | Proactor AI |
|---|---|---|
| Core capability | On-device transcription using built-in Whisper and Parakeet models | Real-time speech-to-text transcription |
| Standout feature | Bot-free capture of system audio and microphone across any meeting or call app | AI summaries, key insights, and in-conversation suggestions |
| Team usage | Automatic speaker identification performed locally | Automatic action items with assigned owners and due dates |
| Integrations | AI summaries, action items, and chat-with-your-meeting Q&A | Notes organized by speaker and topic |
| Languages & capture | Integrations with Notion, Slack, Linear, Asana, Jira and other tools | Cross-session context retention |
| Best-fit workflow | Offline operation with recordings and transcripts stored locally | Export to PDF, Word, Markdown, and TXT |
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.
Proactor AI
Choose Proactor AI if you need capturing meetings and immediately generating assignable follow-up tasks — strengths include converts conversations directly into trackable tasks with owners and due dates.
Alter
Proactor AI
It depends on your workflow. Alter is strong for freelancers and consultants privately capturing client calls without a visible bot, while Proactor AI is strong for capturing meetings and immediately generating assignable follow-up tasks. Both transcribe and summarize meetings.
Alter is a free tier with paid upgrades and Proactor AI is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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