---
title: "Formspree alternative for product forms"
description: "Compare Formspree with Fillo for an in-product form: one schema renders native fields, validates on the server, and keeps uploads and responses together."
group: "Compare & migrate"
order: 6
type: "comparison"
keywords:
  - "Formspree alternative"
  - "form backend"
  - "headless form builder"
  - "form submission API"
updated: "2026-08-01"
---

If the form is already built and only needs somewhere to send submissions, an endpoint may be everything the team needs. Point the HTML at an endpoint or use its React hook, then keep owning the fields, state, and layout in your app.

Fillo is useful when the form still needs to be built. It renders the fields inside your app and also handles server checks, uploads, responses, and exports.

## Which should you choose?

### When Fillo fits

- You want the fields rendered from one schema as native React or DOM controls.
- The same field IDs and rules should drive the UI, server validation, responses, and exports.
- A teammate needs a response grid and safe editor-managed changes after launch.
- Uploaded files should go browser-direct to Google Drive, Box, or S3-compatible storage such as Amazon S3 or Cloudflare R2 that you connect.

### When to stay on Formspree

- The form markup is finished and a submission endpoint is the missing piece.
- You want to keep form state, layout, components, and client behavior entirely in your code.
- A contact, lead, or other straightforward form does not need a schema-driven renderer or product response workspace.
- Formspree's email, routing, and workflow setup already matches how the team handles submissions.

Formspree covers the submission step; Fillo covers building, validating, and managing the form around it.

## What changes in a React app

Formspree's React library gives your component a `useForm()` submission handler. You still write the inputs:

```tsx
import { useForm } from "@formspree/react";

export function ContactForm() {
  const [state, handleSubmit] = useForm("your-form-id");

  return (
    <form onSubmit={handleSubmit}>
      <label htmlFor="email">Work email</label>
      <input id="email" name="email" type="email" required />
      <button disabled={state.submitting}>Send</button>
    </form>
  );
}
```

Fillo can render the fields from JSX or a published schema:

```tsx
import { Fillo, createClient } from "@usefillo/react";
import "@usefillo/react/styles.css";

const fillo = createClient({ key: import.meta.env.VITE_FILLO_KEY });

export function ContactForm() {
  return (
    <Fillo.Form client={fillo} id="contact" title="Contact us">
      <Fillo.Email id="email" label="Work email" required />
    </Fillo.Form>
  );
}
```

You can use Fillo's default styling, change it, or replace individual fields with your own components. The same field names and rules are then used in the form and on Fillo's server.

## Key differences

| Decision | Fillo | Formspree |
| --- | --- | --- |
| Starting point | A schema rendered by Fillo | HTML or JSX you write, optionally starting from a template |
| React integration | Native renderer, field components, and headless hooks | `useForm()` and related helpers for submitting your component |
| Validation | One schema used by the client and Fillo's server | HTML/client validation plus Formspree dashboard or configuration rules |
| File uploads | Browser-direct to connected customer storage, with the reference kept on the response | Multipart uploads stored with Formspree submissions on eligible plans |
| Working with responses | Response grid, detail, context, versions, exports, and delivery state | Submissions dashboard, email notifications, routing, workflows, and integrations |
| Changing fields | Edit an editor-managed form in Fillo or publish a code-managed schema | Change the HTML or JSX in your application |

Formspree Workflows can add server-side validation, integrations, automatic field mapping, and delivery retries. The difference is that Fillo also renders the fields and uses the same rules for the form, server checks, and saved responses. Check [Fillo plans and limits](/docs/limits), Formspree's current [account limits](https://help.formspree.io/articles/account-management/account-limits), and its [Workflow documentation](https://help.formspree.io/articles/building-your-form/getting-started-with-workflow/) before estimating production usage.

## Before you switch

Fillo is not a drop-in endpoint for existing markup. Moving means expressing the form as a Fillo schema and choosing the default, customized, or headless renderer. If the current form is stable and its Formspree workflow already works, that rewrite may have no payoff.

Fillo also starts a new response history. Export any Formspree submissions you need to retain before cutover; they cannot be imported as native Fillo responses with schema versions and delivery state.

## What you would need to change

| Existing Formspree setup | Expected work |
| --- | --- |
| One HTML or React form posting to Formspree | Recreate the fields as a Fillo schema, render it on the same route, and test success and error states |
| Custom validation and conditional UI | Map each rule to Fillo visibility, validation, pages, or custom field behavior and test every path |
| Notifications, routing, or integrations | Reconnect each destination as a Fillo notification, webhook, or integration and verify delivery |
| File uploads and submission history | Preserve the old files and export; connect the new file destination before switching traffic |

## Next step

Read the [headless form builder overview](/headless-form-builder), then [open the editor](/new) and rebuild one real form before moving the rest.

## Related

- [Embed a Fillo form](/docs/embed): Render native fields from a published schema.
- [Author forms in code](/docs/authoring): Keep a typed Fillo schema in your repo.
- [Security and data handling](/docs/security): See where Fillo responses and files live.
- [Compare form tools](/compare): Find the right starting point for the form you need.
- [Headless form builder](/headless-form-builder): See how a Fillo form works inside your app.
- [Fillo plans and limits](/docs/limits): Check response, branding, and upload limits.