
Caspy
Google Assistant
Ringbot
Callio AI Phone Concierge
DoNotPay
SmartLens
Personal.ai
An AI assisstant that can talk on the phone 🤖

iLovePDF
Adobe Acrobat DC
Sejda
PDF24
CloudConvert
TinyWow
PDF24 - Online PDF Tools
PDF document management and conversion suite

Which is more popular?
Based on our record, Smallpdf seems to be a lot more popular than Google Duplex. While we know about 38 links to Smallpdf, we've tracked only 3 mentions of Google Duplex.
Website, pricing, platforms and company facts side by side.
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| Website | ai.googleblog.com | smallpdf.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Google Duplex yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Testing Google Duplex LIVE! 😬
More videos
smallpdf tutorial video
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Google Duplex and Smallpdf. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Google Duplex yet. Be the first one to post
Smallpdf is a well-known online PDF platform with a clean interface. It works entirely in the browser and integrates with Google Drive and Dropbox, making it convenient if you store files in the cloud. The free tier...
Users highlight Docpose.cloud’s reliability—no failed conversions even on rare formats. CloudConvert gets praise for quality tweaks but frustrates with daily resets. iLoveIMG is loved for extras like AI, but free...
Platforms like iLovePDF and Smallpdf are among the most popular choices. They do a decent job for simple PDFs, but I quickly realized a few issues:
Recommendations tracked on public social media and blogs since March 2021.


Sounding like AI and being able to actually hold a conversation while in character are two different things though. Some really fancy ones are getting really close. Source: almost 4 years ago
For example: https://ai.googleblog.com/2018/05/duplex-ai-system-for-natural-conversation.html. Source: about 5 years ago
I'm working on a game that has an AI narrator talking to the player. I messed around with some filters in Audacity that I don't know how to use until I realized I don't want a stereotypical computer voice, what I'm actually looking for... Source: over 5 years ago
According to statistics from smallpdf.com, by 2025, there will be a massive 2.5 trillion PDF documents stored worldwide, and 290 billion new PDF documents will be created every year. - Source: dev.to / 10 months ago
Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but I‘ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office – very cool folks. [1]... - Source: Hacker News / almost 3 years ago
And use this one to merge two single-page pdf to make a double side page. Source: almost 3 years ago
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