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About

The Form Backend Built For Developers. Collect submissions and trigger webhooks, emails, and other actions. Perfect for JAMStack, static, and API-driven websites. Features. Works with any form. Just drop in our endpoint and you're good to go - anywhere you can submit a form you can use formcake. Flexible and powerful integrations. Trigger a custom webhook, send an email templated with values from your form submission, kick-off a Zapier workflow and more with our integration suite. Designed for developer happiness. Retrieve and manage forms and submissions through our portal or use our API. Created for everyone. If you're an indie dev, small shop, agency, or enterprise company, we've got a plan for you. Unlimited forms Unlimited forms. Stop paying for a Contact Us page that never gets used. No libraries or dependencies. You don't need to include a tag, script to an external library, or CSS. No dependencies required.

About

Onsubmit.dev is a developer-friendly form backend service designed for static websites, JAMstack projects, landing pages, and modern frontend applications. Instead of building and maintaining your own backend, you can connect forms to a secure endpoint and start receiving submissions immediately. Integrate with email, Slack, Discord, webhooks, and custom workflows, automate notifications, and process form data reliably while keeping your stack simple, scalable, and easy to maintain.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Site builders, marketing teams and designers looking for a platform used to design form backends to automate business workflows

Audience

Web developers, business owners

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$9.99 per month
Free Version
Free Trial

Pricing

5€
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Formcake
Founded: 2019
United States
formcake.com

Company Information

onsubmit.dev
Founded: 2026
Germany
onsubmit.dev

Alternatives

Alternatives

Zunoy FormAPI

Zunoy FormAPI

Mentcube Innovations Pvt Ltd
Zunoy FormAPI

Zunoy FormAPI

Mentcube Innovations Pvt Ltd

Categories

Categories

Forms Automation Features

Approval Process Control
Archiving & Retention
Collaboration
Document Indexing
Drag & Drop
Full Text Search
Remote Document Access
Rules-Based Workflow
Text Editing
Version Control

Integrations

Zapier

Integrations

Zapier
Claim Formcake and update features and information
Claim Formcake and update features and information
Claim onsubmit.dev and update features and information
Claim onsubmit.dev and update features and information