AI Image Upscaler by Upscale.media
Increase image resolution up to 4x with our free AI tool
SyncSignature
Branded email signatures with Professional Headshots
Updated February 2026
| AI Image Upscaler by Upscale.media | SyncSignature | |
|---|---|---|
| Rating | 4.9★ | 5.0★ |
| Reviews | 67 | 15 |
| Pros | 13 | 9 |
| FactScore™ | 89.4 | 60.2 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in AI Image Upscaler by Upscale.media — Pros
High quality output Fast performance Enhance quality feature Useful for designers AI enhancement Detailed upscaling Good for low-resolution images No registration required Impressive results Effective for old photos Best photosBoth tools — Pros
Free tier Easy to useOnly in SyncSignature — Pros
Professional headshots Branded email signatures Quick setup Instant results Background customization Multiple templates User-friendlyOnly in AI Image Upscaler by Upscale.media — Cons
Limited free usage Does not work well on text Altered image appearance Limited upscaling optionsBoth tools — Cons
—Only in SyncSignature — Cons
—Details
| AI Image Upscaler by Upscale.media | SyncSignature | |
|---|---|---|
| Categories | Photo editing, AI Generative Media | Photo editing, Background removal tools, Email marketing |
| Platforms | Web | Web |
| Became Popular | January 11, 2022 | November 22, 2023 |
| Website | www.upscale.media | syncsignature.com |
Who Should Pick Which?
Choose AI Image Upscaler by Upscale.media if...
- High quality output
- Fast performance
- Enhance quality feature
Choose SyncSignature if...
- Professional headshots
- Branded email signatures
- Quick setup
With a FactScore™ of 89.4 vs 60.2, AI Image Upscaler by Upscale.media leads in community reception. AI Image Upscaler by Upscale.media uniquely offers High quality output and Fast performance, while SyncSignature stands out for Professional headshots and Branded email signatures.
What Users Say
AI Image Upscaler by Upscale.media
Results aren't bad although the enhanced versions tend to look slightly altered, not entirely natural.
good results and doesn't force you to sign up to try it out 👍🏻
The best image upscale service you can find on the internet.
SyncSignature
Superb product, really easy to use and does exactly what it promises! Tried the free single signature and it converted my image into a headshot in seconds and generated an email signature I could c...
I generated my current profile picture of PH using SyncSignature. - Super easy and intuitive UI - I took 10 seconds to create account - Impressive results Great job team 🫡👏
Pretty simple and easy to use product. Results are pretty Awesome!!
Related Comparisons
Frequently Asked Questions
Which is better, AI Image Upscaler by Upscale.media or SyncSignature?
Based on FactScore™, AI Image Upscaler by Upscale.media leads with a score of 89.4 vs 60.2. AI Image Upscaler by Upscale.media has a higher rating of 4.9★ compared to 5.0★.
What are the pros of AI Image Upscaler by Upscale.media compared to SyncSignature?
AI Image Upscaler by Upscale.media uniquely offers: High quality output, Fast performance, Enhance quality feature, Useful for designers, AI enhancement.
What are the pros of SyncSignature compared to AI Image Upscaler by Upscale.media?
SyncSignature uniquely offers: Professional headshots, Branded email signatures, Quick setup, Instant results, Background customization.
Is AI Image Upscaler by Upscale.media better rated than SyncSignature?
AI Image Upscaler by Upscale.media is rated 4.9★ from 67 reviews. SyncSignature is rated 5.0★ from 15 reviews.
What is the FactScore™ of AI Image Upscaler by Upscale.media and SyncSignature?
FactScore™ weighs rating and review volume together. AI Image Upscaler by Upscale.media scores 89.4 and SyncSignature scores 60.2.
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