Alter: macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required. Krisp: AI noise cancellation plus meeting recording, notes and action items 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 Krisp when clear audio for remote and call-center teams matters most. Run both through a week of actual calls to see which suits your workflow.
macOS-native AI meeting assistant that records and transcribes calls locally with built-in Whisper and Parakeet models, no bots required.
AI noise cancellation plus meeting recording, notes and action items
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
Krisp removes background noise, background voices, and echo at the device level, so it works across Zoom, Google Meet, Microsoft Teams, and virtually any conferencing or calling app. Beyond noise cancellation, paid plans add unlimited AI meeting notes, transcription, recording, and accent conversion. The free plan covers 60 minutes of noise cancellation per day; AI meeting notes come with a 7-day trial and then require a paid plan.
Best suited for
Alter is a free tier with paid upgrades (freemium); Krisp is from $8/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Alter | Krisp |
|---|---|---|
| Core capability | On-device transcription using built-in Whisper and Parakeet models | AI noise cancellation |
| Standout feature | Bot-free capture of system audio and microphone across any meeting or call app | AI meeting notes |
| Team usage | Automatic speaker identification performed locally | Transcription |
| Integrations | AI summaries, action items, and chat-with-your-meeting Q&A | Accent conversion |
| Languages & capture | Integrations with Notion, Slack, Linear, Asana, Jira and other tools | AI noise cancellation |
| Best-fit workflow | Offline operation with recordings and transcripts stored locally | AI meeting notes |
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.
Krisp
Choose Krisp if you need removing background noise on calls — strengths include best-in-class ai noise, voice, and echo cancellation.
Alter
Krisp
It depends on your workflow. Alter is strong for freelancers and consultants privately capturing client calls without a visible bot, while Krisp is strong for removing background noise on calls. Both transcribe and summarize meetings.
Alter is a free tier with paid upgrades and Krisp is from $8/mo. 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.
More head-to-head comparisons involving Alter and Krisp.
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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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