COMPARISONEvery claim sourced · verified Jun 2026

Alter vs Krisp: the honest comparison.

Alter is the Mac-first unknown; Krisp is the proven meeting assistant. Ottex is our Mac/iOS option when you want dictation, meetings, and written follow-through in one workflow.

Ottex

Mac, iOS · Free tier · $14/mo · PAYG

Ottex is unusually broad for a young Mac/iOS-first tool: it turns dictation and meetings into emails, tickets, CRM updates, notes, and docs, but it is not the pick if you need Windows, Android, web, browser extension, or compliance paperwork.

Choose if

You want one tool for system-wide dictation, meeting recording, and finished written outcomes like follow-up emails, Linear tickets, CRM updates, PRDs, and docs
You want a real free path: unlimited local dictation, file transcription, and meetings on Mac with Whisper/Parakeet, or BYOK instead of a forced subscription
You need multilingual dictation with 100+ languages, auto-detection, mixed-language speech, personal vocabulary, and per-app output rules

Look elsewhere if

You need Windows, Android, Linux, web access, or a browser extension
You need mature team infrastructure such as a shared workspace, API/webhooks, third-party note destinations, or assistant chat over transcripts today.

Alter

Mac · Limited free · $2/mo · $720 one-time

Alter looks like a Mac-focused tool for dictating into apps and recording meetings, but its public claims are thin: pricing, languages, transcription imports, summaries, privacy posture, and non-Mac platforms are all unverified.

Choose if

You want a Mac app that publicly positions itself around writing by voice in other apps.
You want one product that at least publicly mentions both dictation and meeting recording, and you are willing to verify the missing details directly with the0

Look elsewhere if

You need confirmed Windows, iOS, Android, Linux, web, or browser-extension support.
You need published pricing, trial details, language coverage, offline/local processing, or compliance claims before buying.

Krisp

Mac, Windows, Android, Web · Limited free · $16/mo

Krisp is strongest as a noise-cancelling meeting assistant with solid notes, summaries, and compliance signals, but it is not a live dictation tool for writing across apps.

Choose if

You want bot-free meeting recording and transcription on macOS or Windows, with noise cancellation as a core part of the workflow.
You spend a lot of time in calls and want summaries, action items, speaker identification, decisions, and chat across past meetings.
You need team or enterprise controls such as SOC 2 Type II, HIPAA, GDPR, encryption at rest, and SSO/SCIM on Enterprise.

Look elsewhere if

You need system-wide live dictation, hotkey-triggered insertion, voice commands, snippets, or per-app writing rules.
You want a local/offline transcription setup; Krisp’s noise cancellation is on-device, but meeting recordings and notes use cloud services broadly speaking.

The evidence

What actually differs, claim by claim.

Each section opens with the takeaway. The table underneath is the receipt — every cell carries its source and the date we checked it.

Pricing

Krisp is the clearest subscription: Free includes 60 min/day noise cancellation, 2 meetings/day for notes, 60 min/day transcription, and 10 min/day accent conversion, then Pro is $16/mo and Business is $30/seat/mo. Alter publishes no price and only shows Unknown: custom, so it is hard to compare before sales. Ottex has the broadest cheaper paths with Free local AI, Free BYOK, $0.2/hour PAYG, Pro at $14/mo, and Team $

See the evidence — 15 claims across 3 toolsverified Jun 2026

	Ottex	Alter	Krisp
Free tier	YesWhisper & Parakeet run on your Mac. Dictation and meetings, $0.	PartialAll core features; uses own API keys or local models; 7 days unlimited access to 50+ AI models; free meeting recording is Very Slow (Whisper) and has no speaker identification.	Partial60 min/day noise cancellation; 2 meetings/day to take notes; 60 min/day transcription; 10 min/day accent conversion
Subscription	$14/mo$14/mo — unlimited dictation and meeting intelligence, all hosted models included.	$2/moOptional annual add-on for advanced local speech-to-text and meeting recording.	$16/moPro is priced at $16 monthly or $8/month billed yearly.
Pay-as-you-go / one-timeEscape the flat subscription	$0.2/hourHosted models at cost: dictation ~$0.2/h, meetings ~$0.5/h (~$3/mo average).	$720 one-timePermanent access to Alter, future platform upgrades, all current and future features, and all AI models subject to fair use.	NoSubscription only
Bring your own keyPay the model provider, not the middleman	YesOpenRouter, Google AI, OpenAI, Anthropic, Mistral, and compatible providers.	YesFree plan supports connecting own AI providers like OpenAI and Anthropic.	NoNo bring-your-own-model-key support is published.
Education discount	NoSame pricing for everyone.	YesSpecial pricing is available for students and academics by email request.	YesStudents, teachers, faculty, and staff can apply for a 50% education discount.

Platforms

Krisp wins platform coverage with 4 listed platforms: Mac, Windows, Android, and Web. Alter is Mac only, while Ottex covers 2 platforms, Mac and iOS. None of the three digests confirms native versus Electron quality, so the concrete platform choice is Krisp for broad coverage, Ottex for Apple-only dictation plus meetings, and Alter only if Mac is enough.

See the evidence — 5 claims across 3 toolsverified Jun 2026

	Ottex	Alter	Krisp
Platforms	Mac, iOS	Mac	Mac, Windows, Android, Web
Native app footprintLight on memory, instant to invoke	YesNative Swift app, ~50MB RAM.	YesLinkedIn describes Alter as built natively in Swift.	No public claim

Meetings & team memory

Krisp wins meeting capture because meetings are confirmed, the Free plan includes 2 meetings/day for notes, Pro has unlimited meetings to take notes, and its notes include speaker identification. Alter does not have confirmed meetings in the digest, so its meeting story remains unproven despite its public positioning. Ottex also confirms meetings and file transcription, but its digest does not claim Krisp-style team/

See the evidence — 17 claims across 3 toolsverified Jun 2026

	Ottex	Alter	Krisp
Meeting recordingThe call is captured at all	YesWith speaker separation.	YesAlter records meeting audio from applications or the system microphone.	YesKrisp can record and transcribe online and in-person meetings.
Bot-free captureNo "recording bot" joins your call	YesSystem-audio capture, no bot joins the call.	YesAlter records from the Mac audio system without a bot joining the meeting.	YesThe desktop app can record and transcribe meetings without adding a bot to the call.
Speaker separation	Yes	YesPaid plans include speaker identification for meeting recordings.	YesKrisp supports speaker identification for meeting transcripts.
Calendar detection	YesCalendar-based meeting detection.	YesAlter detects common meeting apps and prompts the user to record.	YesKrisp detects meetings from the desktop app and prompts to record or transcribe.
Cross-meeting search	Yes	YesAlter allows search through all past meetings.	YesKrisp AI Chat can answer questions across Krisp meetings.
Shared team memory	PartialPublic share links, not a full team workspace.	No public claim	PartialMeeting notes can be shared, but no persistent team memory model is publicly described.

From meeting to finished work

Krisp wins classic meeting intelligence with summaries, action items, decisions, speaker identification, and chat across past meetings, starting from 2 free meeting notes/day and unlimited meeting notes on $16/mo Pro. Alter has no confirmed summaries, transcription imports, or meeting intelligence in the digest. Ottex wins when the output should become finished work, because it turns dictation and meetings into 5+

See the evidence — 8 claims across 3 toolsverified Jun 2026

	Ottex	Alter	Krisp
Decisions, owners, action itemsLeave the meeting with next steps clear	YesDecisions with owners extracted.	YesDocs list extracting decisions from meetings.	YesKrisp AI Chat can highlight decisions from meeting content.
Follow-up email draftedThe outcome is sent, not summarized	YesDrafted from templates or your own.	YesDocs list a follow-up email draft based on a meeting as a common prompt.	No public claim
CRM update / ticket draft	YesStructured for the target app.	PartialMeetings page says summaries and action items can be pushed to CRM or project management tools after meetings.	No public claim
Your rough notes steer the result	YesRough notes and instructions steer the result.	No public claim	No public claim

Dictation & transcription AI

Ottex wins dictation AI outright: it has dictation, BYOK, local models, file transcription, 100 languages, personal vocabulary, and per-app output rules across Mac and iOS. Krisp has file transcription and meeting transcription limits, including 60 min/day on Free and 1200 min/month on Pro, but no system-wide live dictation. Alter is positioned around Mac voice writing, but the digest does not confirm dictation,

See the evidence — 11 claims across 3 toolsverified Jun 2026

	Ottex	Alter	Krisp
Engines	Cloud: Whisper, Gemini 3 Flash, Voxtral. Local: Whisper, Parakeet v3.Hosted routing, BYOK, or fully local.	Whisper, Whisper Pro, Parakeet v3, local models, cloud models via own API keys or Alter routersPricing names Whisper, Whisper Pro, Parakeet v3, local models, BYOK cloud models, and 50+ cloud models on Pro.	No public claim
Local / on-device optionAudio never leaves the machine	YesWhisper and Parakeet v3 run fully on-device.	YesMeetings page says no internet is required for recording and local processing with Parakeet V3.	NoLive system-wide dictation is not a supported feature.
Model selection per task	YesChoose the model per task and per provider.	YesPro routes to a model or lets the user choose a favorite model.	NoNo user-selectable speech recognition model is published for live dictation.
Languages & mixed speechWork that crosses languages mid-sentence	Yes100+ languages · Mid-sentence language switching.	No public claim	No public claim
Per-app output rules	YesPer-app output rules: exact in AI chats, polished in email.	No public claim	NoNot supported

Cost

What a year actually costs at your volume.

Personal or team — switch tabs. Subscriptions are flat; usage-based pricing depends on how much you speak and meet.

You dictate about 3 h a week≈ 23,400 words at ~130 wpm

0 h5 h10 h

and sit in 4 h of meetings a weekhours you'd want captured and turned into follow-ups

0 h7.5 h15 h

Fill the gaps with:

Dictation appadded to meetings-only toolsMeetings appadded to dictation-only tools

KrispPro$96/yr$96 + $0Pro is priced at $16 monthly or $8/month billed yearly. · Unlimited noise cancellation; unlimited meetings to take notes; 1200 min/month transcription; 60 min/day accent conversion

OttexOttex Provider — PAYG$135/yrHosted models at cost: dictation ~$0.2/h, meetings ~$0.5/h (~$3/mo average).

OttexPro$168/yr$14/mo — unlimited dictation and meeting intelligence, all hosted models included.

KrispBusiness$180/yr$180 + $0Business is priced at $30 per user monthly or $15/user/month billed yearly. · Unlimited noise cancellation; unlimited meetings to take notes; unlimited transcription; 60 min/day accent conversion

Estimates, not quotes. Striped bar segments are the cost of the second app you picked above to cover the gap — rankings use that combined total. PAYG and BYOK usage are estimated at provider at-cost rates ($0.2/h dictation, $0.5/h meetings) — bring-your-own-key plans still pay the model provider per use. One-time licenses are amortized over 2 years. Subscriptions use published pricing, checked Jun 2026.

FAQ

Questions people actually ask.

Alter vs Krisp: which should I pick?

Pick Krisp if your main job is meetings, noise cancellation, and notes, because it supports Mac, Windows, Android, and Web and starts at $16/mo for Pro. Pick Alter only if you specifically want to evaluate a Mac-focused voice-writing app and can verify pricing and missing details directly.

Is Alter free?

Alter does not publish free-tier terms in the provided digest, and its plan is listed only as Unknown: custom. That makes it impossible to treat Alter as a free option before contacting the company. For a genuinely free option, consider Ottex — it offers free local AI and free BYOK paths.

Is Krisp free?

Krisp has a limited Free plan with 60 min/day noise cancellation, 2 meetings/day for notes, 60 min/day transcription, and 10 min/day accent conversion. That is useful for trying meeting workflows, but it is not unlimited; Pro is $16/mo and Business is $30/seat/mo.

How much does Alter cost?

Alter pricing is not published in the digest, and the only listed plan is Unknown: custom. Krisp is easier to budget at $16/mo for Pro and $30/seat/mo for Business, while Ottex has $0.2/hour PAYG, $14/mo Pro, and $24/seat/mo Team.

Is Alter safe?

The Alter digest does not verify privacy posture, offline processing, compliance claims, or where audio is processed. Krisp has stronger public enterprise signals in the notes, including SOC 2 Type II, HIPAA, GDPR, encryption at rest, and SSO/SCIM on Enterprise. If privacy means local processing, Ottex is the stronger fit because it has local models and BYOK.

Is it worth switching from Alter to Krisp?

Switch from Alter to Krisp if meetings are the job: Krisp has confirmed meetings, file transcription, summaries, action items, decisions, speaker identification, and past-meeting chat. Stay with Alter only if you are focused on its Mac voice-writing workflow and can accept unpublished pricing and unverified platform, language, and privacy details.

Does Alter or Krisp work on Windows or Android?

Krisp works on Windows and Android, plus Mac and Web. Alter is listed only for Mac, so it is not the choice if you need confirmed Windows, Android, iOS, Linux, Web, or browser-extension support.

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