Side by side
123apps vs OpnForm
Both stand on online form builders. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Choose 123apps if you want a web-based collection spanning video, audio, PDF, and conversion tasks, with a free plan to start. Look elsewhere if your workflow requires more than 4 GB per file on the listed Premium plans or needs Remove Logo, which is currently available only on desktop computers.
Visit 123apps
Free plan Open source APISelf-hostedWeb
OpnForm offers a broad set of form-building and distribution options, including unlimited submissions on its free plan. Check the paid-plan pricing carefully, since listed plan cards and the comparison table do not agree.
Visit OpnFormThe facts
| 123apps | OpnForm | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Yes |
| Runs on | Web | API, Self-hosted, Web |
| Lowest paid plan | Premium monthly: 4.90 CHF a month | Pro: $25 a month |
| Plans published | 4 | 8 |
| Maker | Not published | Not published |
| Website | 123apps.com | opnform.com |
| On online form builders | #3 of 38 | #1 of 38 |
123apps: what it does well
- Catalog includes video, audio, PDF, and conversion tools.
- Free and Premium plans list 51 tools.
- Google Drive and Dropbox uploads are supported.
- Processing is automated without human interaction or supervision.
- The site says submitted data is deleted within 12 hours after use.
What to know first
- Free plan allows five files per day.
- Free plan maximum file size is 500 MB and includes ads.
- Premium plan maximum file size is 4 GB.
- Remove Logo is available only on desktop computers.
OpnForm: what it does well
- Unlimited submissions are included on the free plan.
- Supports conditional logic and multi-step forms.
- Forms can be embedded or shared by QR code.
- Offers cloud, France-based, and self-hosted options.
- Payment collection and file uploads are supported.
What to know first
- Free hosted plan requires OpnForm branding.
- Free hosted plan includes one workspace.
- Paid-plan cards and comparison table show different prices.
- No automated trial of paid features.
Alternatives to 123apps Alternatives to OpnForm The whole list