CompressImage.io
Reduce Image Size upto 90% in seconds. Free & Works Offline!
Sinosend
Time to graduate from WeTransfer. Send files, win deals.
Updated February 2026
| CompressImage.io | Sinosend | |
|---|---|---|
| Rating | 4.9★ | 5.0★ |
| Reviews | 8 | 12 |
| Pros | 9 | 9 |
| FactScore™ | 46.6 | 55.7 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in CompressImage.io — Pros
Fast performance Easy to use Bulk conversion Image to WebP conversion Browser-based optimization Custom settings Free tier No conversion limits ReliableBoth tools — Pros
—Only in Sinosend — Pros
Custom branding Custom domain support Good dashboard Good support team Large file handling Multiple regions for datas Notification Upload folder White labelOnly in CompressImage.io — Cons
—Both tools — Cons
—Only in Sinosend — Cons
—Details
| CompressImage.io | Sinosend | |
|---|---|---|
| Categories | File storage and sharing apps, Photo editing, Graphic design tools | File storage and sharing apps, Sales enablement |
| Platforms | Web | Web |
| Became Popular | August 18, 2022 | November 3, 2025 |
| Website | compressimage.io | sinosend.com |
Who Should Pick Which?
Choose CompressImage.io if...
- Fast performance
- Easy to use
- Bulk conversion
Choose Sinosend if...
- Custom branding
- Custom domain support
- Good dashboard
With a FactScore™ of 46.6 vs 55.7, Sinosend leads in community reception. CompressImage.io uniquely offers Fast performance and Easy to use, while Sinosend stands out for Custom branding and Custom domain support.
What Users Say
CompressImage.io
Easy to use - simplicity is a great plus. Option for avif images (webP already is offered) and custom dimensions would be great. Added later: The Tag "Missing key Features" might be too strong or h...
as a designer and website builder. This tool is very handy especially in optimising tons of photos
Real easy and fast to use. I'm using all the time now to compress my images for my website.
Sinosend
Custom branding / white-label experienceSinosend lets you use your own logo, background, and prepare download pages that feel like they belong to your brand, rather than generic transfer links.For ...
Affordability & reliability mainly.
I chose Sinosend over other platforms because it delivers everything I need in one place—professional branding tools, reliable large file transfers, and a smooth, intuitive interface. Competing ser...
Related Comparisons
Frequently Asked Questions
Which is better, CompressImage.io or Sinosend?
Based on FactScore™, Sinosend leads with a score of 55.7 vs 46.6. Sinosend has a higher rating of 5.0★ compared to 4.9★.
What are the pros of CompressImage.io compared to Sinosend?
CompressImage.io uniquely offers: Fast performance, Easy to use, Bulk conversion, Image to WebP conversion, Browser-based optimization.
What are the pros of Sinosend compared to CompressImage.io?
Sinosend uniquely offers: Custom branding, Custom domain support, Good dashboard, Good support team, Large file handling.
Is CompressImage.io better rated than Sinosend?
CompressImage.io is rated 4.9★ from 8 reviews. Sinosend is rated 5.0★ from 12 reviews.
What is the FactScore™ of CompressImage.io and Sinosend?
FactScore™ weighs rating and review volume together. CompressImage.io scores 46.6 and Sinosend scores 55.7.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free