Ottex
Mac, iOS
Choose if
You want dictated emails to follow your saved writing instructions.
Look elsewhere if
You need voice dictation on a Windows computer.
ComparisonEvery claim sourced · verified Oct 2026
Alter vs Hedy: the honest comparison.
Three tools. Different strengths. Find your fit.
Ottex
Alter
HedyAll comparisons
FAQ
At a glance
Which one fits your work?
Each tool takes a different approach. Here’s a quick side-by-side to help you choose based on your workflow, platforms, and goals.
Alter
—
Choose if
You want customizable automatic cleanup for dictation on your Mac.
Look elsewhere if
You need dictation on a Windows PC.
Hedy
Mac, Windows, iOS, Android, Web
Choose if
You want live suggestions during client calls.
Look elsewhere if
You need system-wide dictation for writing across apps.
The evidence
Pricing
Alter Pro costs $240/yr; Hedy Pro costs $99.99/yr; Ottex Pro costs $168/yr. Ottex also offers free app access with local models and BYOK; provider API usage costs extra.
See the evidence — 14 claims across 3 toolsverified Oct 2026Show tableHide table
| Feature | Ottex | Alter | Hedy |
|---|---|---|---|
| Free tier | YesSource: ottex.ai — checked Oct 2026Forever free with local models and BYOK providers. | YesSource: alterhq.com/pricing — checked Oct 2026Core app access is uncapped with local models or separately billed BYOK inference; advanced local voice models and speaker identification require an upgrade. | PartialSource: hedy.ai/pricing — checked Oct 2026Up to 5 hours per month |
| Subscription | $14/moSource: ottex.ai — checked Oct 2026$14/mo — unlimited dictation and meeting intelligence, all hosted models included. | $3.5/moSource: alterhq.com/pricing — checked Oct 2026Adds advanced local voice models; AI cleanup and meeting reports use local generation or separately billed BYOK models. | $12.99/moSource: hedy.ai/contact — checked Oct 2026Cloud AI is included, local processing is available, optional external speech providers incur separate API charges, and automatic suggestions stop after 120 minutes per session. |
| One-time payment | Not applicableSource: ottex.ai — checked Oct 2026Application is free | $720 one-timeSource: alterhq.com/pricing — checked Oct 2026Permanent access to Alter and future platform upgrades. | $299 one-timeSource: hedy.ai/pricing — checked Oct 2026Lifetime feature access and future updates. |
| Bring your own keyPay the model provider, not the middleman | YesSource: ottex.ai — checked Oct 2026OpenRouter, Google AI, OpenAI, Anthropic, Mistral, and compatible providers. | YesSource: docs.alterhq.com/how-to — checked Oct 2026Users add provider API keys in settings. | YesSource: hedy.ai/help — checked Oct 2026Deepgram, OpenAI, and xAI speech recognition accept user API keys and bill usage separately from Hedy. |
| Education discount | NoSource: ottex.ai — checked Oct 2026Same pricing for everyone. | YesSource: docs.alterhq.com/references — checked Oct 2026Students and academics can request a discount using a university email; discounted monthly and annual prices and percentage are not published. | No public claim |
The evidence
Platforms
Alter requires macOS 15+ and its current release is beta; Hedy supports Mac, Windows, iOS, Android and Web; Ottex supports Mac and iOS. Choose Hedy for Windows or Android meetings.
See the evidence — 5 claims across 3 toolsverified Oct 2026Show tableHide table
| Feature | Ottex | Alter | Hedy |
|---|---|---|---|
| Platforms | Mac, iOSSource: ottex.ai — checked Oct 2026 | No public claim | Mac, Windows, iOS, Android, WebSource: hedy.ai/downloads — checked Oct 2026 |
| Native app footprintLight on memory, instant to invoke | YesSource: ottex.ai — checked Oct 2026Native Swift app, ~50MB RAM. | YesSource: docs.alterhq.com/references — checked Oct 2026Alter is a native macOS application. | YesSource: hedy.ai/help — checked Oct 2026The import documentation identifies the installed Mac, Windows, iOS, and Android clients as native apps. |
The evidence
Meetings & team memory
Alter lacks a camera recording watermark; Hedy support for a camera recording watermark is unverified. Ottex has an experimental, opt-in macOS camera recording watermark; recording notices in meeting chat or calendar are unverified for all three.
See the evidence — 19 claims across 3 toolsverified Oct 2026Show tableHide table
| Feature | Ottex | Alter | Hedy |
|---|---|---|---|
| Meeting recordingThe call is captured at all | YesSource: ottex.ai — checked Oct 2026With speaker separation. | YesSource: docs.alterhq.com/getting-started — checked Oct 2026Meetings can be recorded manually or through configurable automatic capture. | YesSource: hedy.ai/help — checked Oct 2026Saving session audio requires enabling audio recording, which is off by default. |
| Bot-free captureNo "recording bot" joins your call | YesSource: ottex.ai — checked Oct 2026System-audio capture, no bot joins the call. | YesSource: alterhq.com/meetings — checked Oct 2026Capture uses Mac audio without a bot joining the call. | YesSource: hedy.ai/downloads — checked Oct 2026Meeting capture does not require a bot to join the call. |
| Camera recording watermarkShow recording in your camera video | PartialExperimental macOS virtual camera adds an Ottex icon to video; install/enable the extension, select it and turn video on. Guide covers Meet in Chrome and Zoom desktop; effects may obscure it. | NoSource: alterhq.com/meetings — checked Oct 2026Capture is documented as invisible to attendees, without visible meeting-platform indicators. | No public claim |
| Participant noticesRecording notices in chat or calendar | No public claim | No public claim | No public claim |
| Speaker separation | YesSource: ottex.ai — checked Oct 2026 | PartialSource: docs.alterhq.com/workflows — checked Oct 2026Paid voice options identify speakers; saved local voiceprints recognize previously named voices. | PartialSource: hedy.ai/help — checked Oct 2026Nemotron separates speakers on supported devices, with names inferred from conversation context or entered manually. |
| Calendar detection | YesSource: ottex.ai — checked Oct 2026Calendar-based meeting detection. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Alter detects meetings in Zoom, Google Meet, Teams, and other conferencing apps. | PartialSource: hedy.ai/help — checked Oct 2026Mac and Windows detect microphone use by Zoom, Teams, and Webex, with FaceTime detection available on Mac. |
| Cross-meeting search | YesSource: ottex.ai — checked Oct 2026 | YesSource: docs.alterhq.com/workflows — checked Oct 2026Transcript search covers titles, content, speakers, and summaries across meetings. | PartialSource: hedy.ai/help — checked Oct 2026Topic chat searches related sessions; Free includes one topic, while Pro supports unlimited topics and chat across them. |
| Shared team memory | PartialSource: ottex.ai — checked Oct 2026Public share links, not a full team workspace. | No public claim | PartialSource: hedy.ai/help — checked Oct 2026Pro users can share Topics containing current and future sessions with recipients who receive read-only access. |
The evidence
From meeting to finished work
Alter drafts follow-up emails; Hedy needs external automation for them. Ottex drafts follow-ups and has meeting document templates; Hedy and Ottex also offer transcript-chat prompt libraries.
See the evidence — 15 claims across 3 toolsverified Oct 2026Show tableHide table
| Feature | Ottex | Alter | Hedy |
|---|---|---|---|
| Meeting template libraryTurn a transcript into a structured document | YesSource: ottex.ai — checked Oct 2026Choose a ready-made document template to extract relevant information from a meeting transcript into a structured document, such as a product review or client-call report. | No public claim | No public claim |
| Transcript chat prompt libraryReady-made prompts for AI chat about meetings | YesSource: ottex.ai — checked Oct 2026Use ready-made reusable prompts in AI chat to ask questions, analyze discussions and extract information from meeting transcripts. | No public claim | YesSource: hedy.ai/help — checked Oct 2026Built-in Quick Prompts send preset questions to session chat, with different prompt sets for each session type. |
| Decisions, owners, action itemsLeave the meeting with next steps clear | YesSource: ottex.ai — checked Oct 2026Decisions with owners extracted. | YesSource: docs.alterhq.com/getting-started — checked Oct 2026Transcript prompts extract decisions and unresolved issues. | YesSource: hedy.ai/help — checked Oct 2026Session recaps extract action items and next steps into trackable to-do items. |
| Follow-up email draftedThe outcome is sent, not summarized | YesSource: ottex.ai — checked Oct 2026Drafted from templates or your own. | YesSource: docs.alterhq.com/getting-started — checked Oct 2026Users can request a follow-up email draft from a meeting transcript. | PartialSource: hedy.ai/integrations — checked Oct 2026A viaSocket template creates an interview follow-up email draft in Gmail from a Hedy session. |
| CRM update / ticket draft | YesSource: ottex.ai — checked Oct 2026Structured for the target app. | PartialSource: alterhq.com/meetings — checked Oct 2026Configured meeting workflows push summaries to a CRM; a dedicated CRM draft review flow is unspecified. | PartialSource: hedy.ai/integrations — checked Oct 2026A viaSocket workflow sends sales-call notes to a HubSpot contact and requires external automation setup. |
| Your rough notes steer the result | YesSource: ottex.ai — checked Oct 2026Rough notes and instructions steer the result. | YesSource: list.alterhq.com/p — checked Oct 2026Live Notepad content is combined with the meeting transcript to generate recaps. | YesSource: hedy.ai/help — checked Oct 2026Up to 10,000 characters of user-written session notes inform summaries, detailed notes, and chat responses. |
The evidence
Dictation & transcription AI
Alter and Ottex support custom dictionaries and voice snippets; Hedy lacks system-wide dictation. Alter offers customizable automatic cleanup; Ottex formats dictated text and applies saved writing rules and examples per app.
See the evidence — 29 claims across 3 toolsverified Oct 2026Show tableHide table
| Feature | Ottex | Alter | Hedy |
|---|---|---|---|
| Engines | Cloud: Whisper, Gemini 3 Flash, Voxtral. Local: Whisper, Parakeet v3.Source: ottex.ai — checked Oct 2026Hosted routing, BYOK, or fully local. | Apple Speech, Whisper, Whisper Pro, Parakeet, Soniox V5Source: docs.alterhq.com/how-to — checked Oct 2026Voice settings offer Apple, local, advanced local, and cloud processors. | No public claim |
| Local / on-device optionAudio never leaves the machine | YesSource: ottex.ai — checked Oct 2026Whisper and Parakeet v3 run fully on-device. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Apple and downloaded Whisper models support on-device recognition. | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Model selection per task | YesSource: ottex.ai — checked Oct 2026Choose the model per task and per provider. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Users select the voice processor and downloaded local model. | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Languages & mixed speechWork that crosses languages mid-sentence | YesSource: ottex.ai — checked Oct 2026100+ languages · Mid-sentence language switching. | No public claim | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Automatic formatting | YesSource: ottex.ai/docs — checked Oct 2026Dictation automatically fixes punctuation, groups ideas into paragraphs and formats enumerations as lists. Formatting toggles and profile rules customize output. | PartialSource: list.alterhq.com/p — checked Oct 2026App-aware dictation formatting is documented, but automatic punctuation, paragraphing, and list behavior are not individually specified. | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Custom dictionary | YesSource: ottex.ai/docs — checked Oct 2026Add or delete names and specialist terms with preferred spellings; entries provide recognition context during transcription. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Settings → Voice → Dictionary accepts user-defined terms. | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Voice snippetsSay a saved phrase to insert a link or text | YesSource: ottex.ai/docs — checked Oct 2026Save a voice trigger and expansion text; saying the trigger while dictating inserts the saved URL or text in place. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Spoken-phrase replacements automatically insert saved text, including URLs and signatures, at the end of dictation. | NoSource: hedy.ai/features — checked Oct 2026Not supported. |
| Custom voice instructionsFree-form rules applied after dictation | YesSource: ottex.ai — checked Oct 2026Saved profile instructions automatically process dictation before insertion; rules can include writing examples, personal phrasing and email signatures. | PartialSource: list.alterhq.com/p — checked Oct 2026Automatic dictation cleanup uses a customizable Alter Action; cleanup is disabled for speech-to-prompt. | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Tone presetsChoose a predefined writing style | YesSelect built-in Messaging or Email profiles for casual or professional dictation; assigning apps or websites enables automatic profile activation. | No public claim | NoSource: hedy.ai/features — checked Oct 2026Not supported for system-wide dictation. |
| Text transforms / AI ShortcutsApply an AI action to existing text | YesSource: ottex.ai/docs — checked Oct 2026Select or copy existing text, open Omnibar and run an AI Shortcut to rewrite, translate, summarize or apply a custom prompt; the result is copied/pasted. | YesSource: docs.alterhq.com/workflows — checked Oct 2026Voice commands rewrite, translate, summarize, or format text selected anywhere on the Mac. | PartialSource: hedy.ai/help — checked Oct 2026Completed session transcripts can be manually cleaned and translated using cloud AI on the original capturing device. |
| Per-app output rules | YesSource: ottex.ai — checked Oct 2026Per-app output rules: exact in AI chats, polished in email. | No public claim | NoSource: hedy.ai/features — checked Oct 2026Not supported. |
Questions people actually ask.
Alter vs Hedy: which should I choose?
Choose Alter for system-wide Mac dictation with customizable cleanup, or Hedy for live suggestions during calls and Windows or Android meeting access. Choose Ottex for dictation that automatically follows saved writing instructions and examples, plus structured meeting documents.
Is Alter or Hedy free?
Alter has a free tier whose limits are unspecified; Hedy Free includes up to 5 meeting hours per month. Ottex offers free app access with local models and BYOK, though provider API usage can incur charges.
How much do Alter and Hedy cost?
Alter Local+ costs $29/yr and Pro costs $240/yr, with a $720 lifetime option; Hedy Pro costs $99.99/yr, with a $299 lifetime option. Ottex Pro costs $168/yr, while local models and BYOK require no app subscription; BYOK provider usage costs extra.
Is Alter or Hedy safe for private conversations?
Choose local speech recognition in Alter or Ottex when keeping dictation audio on-device matters. Hedy has no local option and uses cloud AI for transcript cleanup and translation; its audio processing location is unspecified.
Is it worth switching from Alter to Hedy?
Switch to Hedy for live call suggestions or Windows and Android meeting access; stay with Alter for Mac dictation and customizable cleanup. Ottex is another option for dictation with saved writing rules and meeting drafts, but also lacks Windows support.
Does Alter or Hedy work on Windows or Android?
Hedy supports both Windows and Android for meetings, but cannot dictate into other apps. Alter requires macOS 15+, while Ottex supports Mac and iOS; neither provides Windows or Android dictation.
Is Alter or Hedy bot-free?
Yes: Alter, Hedy and Ottex capture meetings without a bot joining. Alter instructs users to inform participants, Hedy instructs users to obtain consent, and Ottex’s experimental, opt-in macOS camera recording watermark proves neither visibility nor consent.