404er
Make a stunning 404 page
FactScore™ 0
NotionApps
Build apps from Notion without coding
Updated February 2026
| 404er | NotionApps | |
|---|---|---|
| Rating | N/A | 5.0★ |
| Reviews | 0 | 23 |
| Pros | 0 | 17 |
| FactScore™ | 0 | 69 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in 404er — Pros
No unique pros listedBoth tools — Pros
—Only in NotionApps — Pros
Integration with Notion No-code platform Customer support Responsive team Feature updates Rapid development User-friendly interface User permissions Database permissions Mobile optimization App templates Flexible customization Customizable views Data-driven applications Free tier Private apps QR-Code scannerOnly in 404er — Cons
—Both tools — Cons
—Only in NotionApps — Cons
—Details
| 404er | NotionApps | |
|---|---|---|
| Categories | Website builders, Automation tools, Graphic design tools | Project management software, Website builders, No-code Platforms, Notion Templates, Databases and backend frameworks |
| Platforms | Web | Web |
| Became Popular | July 28, 2024 | September 21, 2023 |
| Website | 404er.online | www.notionapps.com |
Who Should Pick Which?
Choose 404er if...
- No unique pros listed
Choose NotionApps if...
- Integration with Notion
- No-code platform
- Customer support
With a FactScore™ of 0 vs 69, NotionApps leads in community reception. 404er uniquely offers No unique pros listed, while NotionApps stands out for Integration with Notion and No-code platform.
What Users Say
404er
No reviews yet
NotionApps
This is certainly going to be a game changer in the time to come. People would love to use it and there's much requirement for this as well. Congratulations to both @sameer_sanagala and @jatinarora...
Congrats on the launch, team! I don't use Notion but a lot of my friends do and I know a lot about it. I also think that No-Code and Low-code is a great tool.
NotionApps is a fantastic product that allowed me to build and mobilize all my data as a web-controlled 2way sync product customized for each user. It completely surpasses the limitations of viewin...
Related Comparisons
Frequently Asked Questions
Which is better, 404er or NotionApps?
Based on FactScore™, NotionApps leads with a score of 69 vs 0. NotionApps has a higher rating of 5.0★ compared to N/A★.
What are the pros of 404er compared to NotionApps?
404er uniquely offers: No unique pros listed.
What are the pros of NotionApps compared to 404er?
NotionApps uniquely offers: Integration with Notion, No-code platform, Customer support, Responsive team, Feature updates.
Is 404er better rated than NotionApps?
404er is rated N/A★ from 0 reviews. NotionApps is rated 5.0★ from 23 reviews.
What is the FactScore™ of 404er and NotionApps?
FactScore™ weighs rating and review volume together. 404er scores 0 and NotionApps scores 69.
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