
SpecialistThe AI workspace where teams and agents get work done together

Glasp records 889,564 monthly visits with -14.1% month-over-month growth and Freemium pricing. Speechify records 5,457,475 monthly visits with +0.5% growth and Freemium pricing.
Highlight the web, learn in public, and build your AI clone
| Dimension / Metric | ||
|---|---|---|
| Official Domain | glasp.co | speechify.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 889.56K (889,564) | 5.46M (5,457,475) |
| MoM Traffic Delta | -146.38K (-14.1%) |
| +24.71K (+0.5%) |
| Primary Market & Share | 🇺🇸 United States (15.5%) | 🇺🇸 United States (55.2%) |
|---|
| Direct Visits / mo | 400.6K | 2.84M |
|---|
| User Rating | 4.2 | 4.3 |
|---|
| Supported Platforms | Website | Website |
|---|
Highlight the web, learn in public, and build your AI clone
Mark up passages on any website or lines in a YouTube transcript from a browser extension, then keep them in one searchable library.
Highlights are shared publicly by default, so you can follow other users, react to their picks and discover sources through people with similar interests.
Generate summaries of long articles, PDFs and YouTube videos to judge relevance fast and to digest what you have already saved.
Trained on your accumulated highlights and notes, the AI clone answers in the shape of your reading history and areas of interest.
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.

SpecialistThe AI workspace where teams and agents get work done together

SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
#3
Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.


SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.

Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.

Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving 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.

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

Generates realistic voiceovers from text scripts, but lacks dedicated e-reader and document library apps.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.
SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.
Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.
Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving 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.
Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps.
Generates realistic voiceovers from text scripts, but lacks dedicated e-reader and document library apps.