Aitho vs SpeechFast

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Aitho compared with SpeechFast
Detail	Aitho	SpeechFast
What it does	AI teleprompter that follows your voice as you present, advances slides automatically, and provides private answers to audience questions	Hold fn and dictate in any app. Clean text lands at your cursor, and your voice never leaves your Mac.
Stage	Startup	Not given
Founded	Not given	Not given
Based in	US	FR
Pricing model	Not given	Paid
Pricing	Free plan includes voice-following script, PDF and PowerPoint imports, and 3 private answers to try. Pro is $39/month with unlimited answers from your own material, 300 web lookups per month, and AI script drafts. Presenter Pro is $79/month with everything in Pro plus unlimited web lookups, readines	€29.99 one-time purchase for 3 Macs, updates included. 7-day free trial available.
Key features	Voice-following teleprompter highlights words as you speak Spoken slide commands like 'next slide' and 'go to slide 3' Private Q&A answers drawn from your own documents Import PDF or PowerPoint files Audience Stage window for screen sharing Works on web, iPhone and Android Presenter View keeps script and notes private Web lookups for answers not covered in your materials	Local transcription on Mac's Neural Engine Automatic language detection across 25 European languages Text cleanup removes fillers, repeats and fixes punctuation Works offline in airplane mode No audio storage, only in-memory transcription Local 30-day history by default Works with any app that accepts keyboard input Requires Apple Silicon Mac running macOS 26
What makes it different	Script follows your voice with words highlighted as you speak, eliminating the need to memorize or search for your place Private answers to audience questions appear only on your screen, drawn from your own materials Audience sees only slides in a separate window, your script and notes stay completely private Works with your existing slides without editing required; supports PDF, PowerPoint, Google Slides and Keynote	One-time purchase works on three Macs with included updates Automatic language detection switches languages mid-dictation Text cleanup with punctuation and filler removal
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	32 +1 (up) since last check	2 +1 (up) since last check
Trust Flow (Majestic)	14	5
Citation Flow (Majestic)	25	21
Referring domains (Majestic)	19	9

5 details filled in for both companies.

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