Forminit vs FormKeep
Forminit
forminit.com
FormKeep
formkeep.comSide by side
| Figure | Forminit | FormKeep |
|---|---|---|
| Price from | $15.83/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 5 |
| Spec score · Form API Software | 9.1 (#1) | 8.3 (#14) |
| Spec score · Form Builder Software | 9.1 (#3) | 8.3 (#26) |
| Spec score · Form builders | 8.8 (#13) | 8.3 (#26) |
| File uploads | Uploads support files up to 25 MB per submission and more than 50 file types. | Forms can accept attachments up to 10 MB each, with total attachment storage limits varying by plan. |
| Integrations | Native workflow steps include webhooks, Slack, Discord and Google Sheets, while Zapier connects Forminit to more than 8,000 apps. | The site names Google Sheets, Slack, and Zapier among its integrations, and says Professional and higher plans include all integrations. |
| Intended users | Forminit says it is built for developers, agencies, freelancers, startups, and AI/vibe coders who want to control form design while offloading backend work. | FormKeep describes its audience as web designers, marketing teams, and customer specialists. |
| Notifications | The service provides email notifications, autoresponders and configurable email templates. | FormKeep can send submission notifications by email, with daily notifications on Free and real-time notifications on Professional, Premium, and Enterprise. |
| Product | Forminit is a headless form backend API that receives submissions and handles validation, storage, notifications, file uploads, webhooks, spam protection, and integrations. | FormKeep provides a form backend for HTML forms and a visual form builder for creating hosted forms. |
Plans
Forminit
- FreeFree
- Pro$16 a month
- Business$50 a month
- Pro (yearly)$190 a year
- Business (yearly)$594 a year
FormKeep
- FreeFree
- Essential$4.99 a month
- Professional$19.50 a month
- Premium$59 a month
- Enterprise$99 a month
In their own words
Forminit
Forminit is a headless form backend API for developers who want to build their own form interface and send submissions to a service for processing. It handles server-side validation, storage, notifications, file uploads, webhooks, spam controls, and integrations. Validation covers typed fields such as email, phone, URL, date, rating, and country code formats. Individual uploads can be up to 25 MB, while the Free plan includes 100 MB of file storage. The JavaScript SDK captures marketing attribution details, and listed integrations include Google Sheets, Zapier, Make, Slack, Discord, and custom webhooks. Forminit lists support for web frameworks, site builders, WordPress, and mobile submissions through its plain HTTP API. The Free plan costs nothing and allows one form, 100 submissions per month, and an unlimited submission archive. Pro is $16 a month, billed $190 billed yearly; Business is $50 a month, billed $594 billed yearly. Yearly plans cost $190 a year and $594 a year, respectively. Forminit states that data is hosted in AWS Ireland, encrypted at rest and in transit, and that it complies with GDPR and UK GDPR.
FormKeep
FormKeep provides a backend for HTML forms and a visual builder for hosted forms. Existing forms can send submissions by pointing their ACTION URL to FormKeep. The Form Designer creates forms shared by link or embedded on a site, with multiple embed options and file uploads. Spam filtering is included on every plan, with Google reCAPTCHA available when needed. Email notifications are daily on Free and real-time on Professional, Premium, and Enterprise. Named integrations include Google Sheets, Slack, and Zapier; Professional and higher plans include all integrations. The API can be enabled in Form Settings under Advanced Option. Plans are Free at free, Essential at $4.99 a month, Professional at $19.50 a month, Premium at $59 a month, and Enterprise at $99 a month. Submission limits vary, and submissions beyond a plan’s monthly allowance are ignored.