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Smallpdf VS Diffgram

Compare Smallpdf VS Diffgram and see what are their differences

DocRaptor
As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more featured
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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Smallpdf logo Smallpdf

PDF document management and conversion suite

Diffgram logo Diffgram

Data Annotation Platform
  • Smallpdf Landing page
    Landing page //
    2023-09-21
  • Diffgram Landing page
    Landing page //
    2021-04-22

Diffgram is open source annotation and training data software.

  1. Flexible deploy and many integrations - run Diffgram anywhere in the way you want.
  2. Scale every aspect - from volume of data, to number of supervisors, to ML speed up approaches.
  3. Fully featured - 'batteries included'.

Smallpdf features and specs

  • User-Friendly Interface
    Smallpdf provides a clean, intuitive, and easy-to-navigate interface, making it accessible for users of all technical levels.
  • Wide Range of Tools
    Offers a variety of tools for PDF editing, including compressing, merging, splitting, and converting PDFs to other formats.
  • Cloud Integration
    Seamlessly integrates with cloud storage services like Google Drive and Dropbox, allowing users to work directly with their files stored online.
  • Security
    Utilizes strong encryption and deletes files from their servers after one hour, ensuring user data is kept secure and private.
  • Cross-Platform Availability
    Accessible from various devices including desktops, tablets, and smartphones with responsive web design.
  • Free Tier
    Provides a free tier with limited features, which is suitable for occasional or basic users.

Possible disadvantages of Smallpdf

  • Limited Free Features
    The free version only allows for two tasks per day and places restrictions on larger files and advanced features, leading to potential inconvenience for frequent users.
  • Subscription Cost
    The premium subscription can be considered expensive for some users, particularly those who only need occasional PDF edits.
  • File Size Limit
    Even with a premium subscription, there are restrictions on the maximum file size that can be uploaded and processed.
  • Internet Dependence
    Requires an active internet connection to use most of its features, which can be a limitation for users with unreliable or slow connectivity.
  • Privacy Concerns
    Despite strong encryption, some users may still have reservations about uploading sensitive documents to an online service.
  • Limited Customization
    The range of customization options for certain tools may be limited compared to more specialized PDF software.

Diffgram features and specs

  • User-Friendly Interface
    Diffgram provides an intuitive and easy-to-navigate interface, making it accessible for users with varying levels of technical expertise.
  • Flexible Annotation Tools
    It offers a variety of annotation tools to cater to different data types and labeling tasks, which can support diverse project requirements.
  • Collaboration Features
    Built-in collaboration tools allow team members to work together seamlessly, improving productivity and consistency across projects.
  • Automation and Integration
    Diffgram supports automation of repetitive tasks and integrations with popular machine learning frameworks, which can expedite the data labeling process.
  • Scalability
    The platform is designed to handle large datasets efficiently, making it suitable for projects of different scales.

Possible disadvantages of Diffgram

  • Pricing Structure
    Some users may find the pricing model to be expensive or not flexible enough for smaller projects or individual users.
  • Performance Issues
    Users might experience performance lags or slowdowns when dealing with very large datasets or during peak usage times.
  • Steep Learning Curve for Advanced Features
    While the basic interface is user-friendly, mastering some of the more advanced features might require a significant learning commitment.
  • Limited Offline Support
    The platform primarily functions online, which could be restrictive for users needing robust offline capabilities.
  • Customization Limitations
    Some users might find the ability to customize the platform to fully meet their specific needs to be limited.

Analysis of Smallpdf

Overall verdict

  • Smallpdf is a reliable and efficient tool for managing PDF documents, suitable for both casual users and professionals. Its combination of versatility, ease of use, and security features makes it a strong contender in the realm of online PDF services.

Why this product is good

  • Smallpdf is considered good because it offers a wide range of PDF tools that are easy to use and accessible online. It provides functionalities such as PDF conversion, compression, editing, and signing, all within a user-friendly interface. This makes it an ideal choice for both individuals and businesses looking for efficient document management solutions. Additionally, it emphasizes security by ensuring encrypted file transfers, which is crucial for handling sensitive information.

Recommended for

  • Individuals who frequently work with PDFs and need a straightforward tool for conversions, compressions, or edits.
  • Students who need to annotate and organize their study materials in a PDF format.
  • Professionals who require a reliable tool for signing documents and collaborating with team members remotely.
  • Businesses looking for secure document management solutions with the flexibility of online access.

Analysis of Diffgram

Overall verdict

  • Good

Why this product is good

  • Diffgram is a platform designed to facilitate data labeling and annotation, supporting machine learning projects with its ease of integration and collaborative features. It is known for being user-friendly, allowing both technical and non-technical teams to efficiently manage data annotation tasks. The platform supports various data types and integrates well with other machine learning tools, making it a good fit for complex projects requiring accurate labeled data.

Recommended for

  • Data science teams seeking efficient data annotation tools
  • Organizations working with large datasets needing accurate labeling
  • Teams that require collaboration between technical and non-technical staff
  • Projects that need integration with existing machine learning workflows

Smallpdf videos

+ Add

smallpdf tutorial video

More videos:

  • Review - Smallpdf Review
  • Tutorial - Smallpdf | How to do Unlimited Free Conversions ? | Hack for Smallpdf | Bypass limit of 2 conversion

Diffgram videos

+ Add

Easily Import & Export from {AWS, GCP} without API integration

More videos:

  • Demo - Deep Learning Images & Videos with Diffgram

Category Popularity

0-100% (relative to Smallpdf and Diffgram)

Smallpdf

Diffgram

PDF Tools
100 100%
PDF Tools
0% 0
Data Science And Machine Learning
0 0%
Data Science And Machine Learning
100% 100
PDF Converter
100 100%
PDF Converter
0% 0
AI
0 0%
AI
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Smallpdf and Diffgram

Smallpdf Reviews

Best Free Alternatives to Adobe Acrobat in 2026
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 limits you to two tasks per hour and adds a watermark on some output files. Files are uploaded to Smallpdf's servers for processing.
Source: universalfiletools.com
Best Online Image Converters in 2026: Docpose.cloud Leads the Pack
Users highlight Docpose.cloudโ€™s reliabilityโ€”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 limits irk. Smallpdf suits PDF-image hybrids, less pure images. Convertio is straightforward but caps freebies quick.
Source: fileproinfo.com
Ever wondered why bank statements are always in PDF?
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:
Source: medium.com
Top 10 PDF Converters for converting to or from PDF effortlessly
Smallpdf is one of the most well-known PDF converter tools online. Offering a simple, user-friendly interface, it allows users to convert files to and from PDF without any hassle. Smallpdf supports over 18 file types and integrates with Google Drive and Dropbox for easy cloud storage access.
Source: pdf-converter.ai
The 13 Best Free PDF Editors (February 2024)
One of the quickest ways to add images, text, shapes, or your signature to a PDF is with Smallpdf. I find it extremely easy to use for those things, but I opt for one of the editors that top this list if I need to edit the text because this one won't do it for free.
Source: www.lifewire.com

Diffgram Reviews

  1. Sharon
    ยท manager at Mcormicki ยท
    Fast and did everything we needed

    Overall really really happy with the tool and the team. Excited that it's now open source our team is already building an integration

    ๐Ÿ Competitors: Labelbox
    ๐Ÿ‘ Pros:    Fast|Powerful|Flexible
  2. saashub-capital
    ยท Founder at Capital ยท
    Best data handling - fast response times

    Amazing import options and data sync. Really happy with speed and responsiveness of team.

    ๐Ÿ Competitors: Labelbox
    ๐Ÿ‘ Pros:    Data|Interface|Speed|Support response time

Social recommendations and mentions

Based on our record, Smallpdf seems to be more popular. It has been mentiond 38 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Smallpdf mentions (38)

  • OpenDataLoader: Safe, Open, High-Performance โ€” PDF for AI
    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 / 8 months ago
  • Stirling-PDF: local web application to perform various operations on PDFs
    Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but Iโ€˜ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office โ€“ very cool folks. [1] https://smallpdf.com/. - Source: Hacker News / over 2 years ago
  • Looking fore college ruled template to print
    And use this one to merge two single-page pdf to make a double side page. Source: over 2 years ago
  • PDF to Excel without O365/Adobe Acrobat?
    I don't have Office 365 for the "Get Data" option, nor do I have Adobe Acrobat. I've tried the smallpdf website but it came out a mess, possibly because my original spreadsheet had highlighted rows and lots of text in some of the cells. Source: over 3 years ago
  • 5 tips to improve your SaaS user onboarding
    Examples of companies doing this well: - SmallPDF users can convert or compress a limited number of files without an account โ€” turning users into advocates and customers once paid use cases comes along; - Freshline uses interactive product demos to help users self-educate and understand the value of their features, without a paywall or registration;. Source: over 3 years ago
View more

Diffgram mentions (0)

We have not tracked any mentions of Diffgram yet. Tracking of Diffgram recommendations started around Mar 2021.

What are some alternatives?

When comparing Smallpdf and Diffgram, you can also consider the following products

iLovePDF - Premium online PDF tool set

Labelbox - Build computer vision products for the real world

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Hive - Seamless project management and collaboration for your team.

Sejda - Split, merge and other powerful PDF tools.

CloudFactory - Human-powered Data Processing for AI and Automation

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