Supercharged forms for ⚡ development
A developer–first, multi–stage submission pipeline spliced with advanced AI automation.
Validate and transform submissions as they arrive
Subsplice enables you to build powerful, multi-stage data processing pipelines for you form submissions.
Everything you expect from a form backend
Subsplice builds on top of the basics. Our foundation is what other platforms provide, and we take it further.
API, Webhooks and Integrations
Endless integration out of the box. Build as you like.
Designed For Developers
We've chosen to build our platform specifically for developers.
Unapologetically — this is not for everyone.
There are already plenty of form backends out there. If you feel left out, we promise that you will have no problem finding a no-code, or low-code platform that is perfect for you.
By laser-focusing on experienced developers, we are able to focus on building the most advanced form automation platform.
We have actively left out form builders, form templates, no-code integrations, a thousand and one framework and platform user guides, and all of the other features that the general, non-technical user needs.
It is precisely what we decided not to build that allows us to focus on building the most advanced features - a robust data flow pipeline with a rich ecosystem of integrations.
We are fiercely focused on building the form submission data pipeline that does not exist, and putting more power in the hands of the developers who are looking for it.