SpecialistAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
SpecialistAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
knooth records 0 monthly visits with 0% month-over-month growth and Free Trial, Paid pricing. Speechify records 5,457,475 monthly visits with +0.5% growth and Freemium pricing.

Your screen. Perfectly recorded — with local AI editing built in.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knooth.com | speechify.com |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 0 (0) | 5.46M (5,457,475) |
| MoM Traffic Delta | 0 (0%) | +24.71K (+0.5%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (55.2%) |
| Direct Visits / mo | 0 | 2.84M |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |

Your screen. Perfectly recorded — with local AI editing built in.
Capture a full screen, a single window, a region or just your webcam, with audio and visual settings configured before you start. iPhone and iPad screens can be recorded too.
Trim clips, split layers, add text, images, audio and vector shapes, and adjust layout, typography and colour from one focused control panel.
Auto Zoom Cursor follows cursor activity, and a full graph editor lets you tune easing curves for precise timing, speed and motion.
Captions, filler-word removal, background masking and noise reduction are processed on-device, so your audio and video never leave your Mac.
Text to speech and voice AI across every device
Listen to books, PDFs, documents and web pages read aloud in a large library of lifelike AI voices.
Dictate instead of typing in almost any app, across Google Docs, Gmail, Slack, Outlook and more.
Turn documents or a short prompt into an AI podcast, and get instant summaries of what you are reading.
Use the web app, Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps.
SpecialistAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
SpecialistAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
Browser-based video, audio and GIF editing without installs
Browser-based video, audio and GIF editing without installs
AI-assisted video editing for beginners and professionals alike
AI-assisted video editing for beginners and professionals alike

Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.
Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.
SpecialistGenerate, edit, subtitle and dub on-brand videos in one browser workflow
SpecialistGenerate, edit, subtitle and dub on-brand videos in one browser workflow

AI-powered browser video editing and content creation for teams
AI-powered browser video editing and content creation for teams

Edit video and podcasts by editing text
Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.
Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.
Free / Open-sourceProvides free text-to-speech conversion across many languages, but lacks advanced reading assistant and document management features.
Free / Open-sourceProvides free text-to-speech conversion across many languages, but lacks advanced reading assistant and document management features.

SpecialistSpecializes in real-time voice changing and cloning, but lacks Speechify's robust ebook and document reading workflow.
SpecialistSpecializes in real-time voice changing and cloning, but lacks Speechify's robust ebook and document reading workflow.

Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps.
Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps.