A WhatsApp form usually runs on a shareable web page and hands the completed details to WhatsApp. A WhatsApp Flow is a native interactive experience delivered through Meta's WhatsApp Business Platform.
The difference in one table
| Question | External WhatsApp form | WhatsApp Flow |
|---|---|---|
| Where is it completed? | On a shareable web page | Inside WhatsApp |
| How is it shared? | Link, QR code, embed or widget | Through Meta-supported entry points |
| Can it live on a website? | Yes, as a link or embed | Not as a normal website form |
| How does SlotForm work? | Saves the response, then opens WhatsApp | SlotForm does not claim native Flow support |
How an external WhatsApp form works
The business publishes a branded web form. Customers answer the questions in their browser, SlotForm saves the response in Inbox, and WhatsApp opens with the submitted information prepared. The customer chooses whether to send it.
This approach is straightforward to share from a website, social profile, printed QR code or direct message. It also lets the business retain the structured response before the conversation begins.
How WhatsApp Flows differ
WhatsApp Flows are part of Meta's business platform and are designed for structured interaction inside WhatsApp. Their availability, setup and entry points follow Meta's current platform rules. Businesses considering native Flows should use Meta's official WhatsApp Flows documentation as the source of truth.
A web form that opens WhatsApp is not automatically a native WhatsApp Flow. SlotForm describes its product as a form-to-WhatsApp handoff so customers know what will happen.
Which option fits your workflow?
An external form is useful when you want a public URL, website embed, independent saved record and quick no-code setup. Native Flows may suit businesses already operating through Meta's platform that specifically need an in-chat interaction. The right choice depends on where customers begin and what your team needs to retain.
Read what a WhatsApp form is, explore the SlotForm form builder, or compare forms with appointment booking.
Frequently asked questions
Is SlotForm a native WhatsApp Flow?
No. SlotForm is an external web form builder with a customer-initiated WhatsApp handoff.
Do WhatsApp Flows run inside WhatsApp?
Meta describes WhatsApp Flows as structured interactions on the WhatsApp Business Platform. Check Meta's current documentation for eligibility and setup.
Can an external form save data before WhatsApp is sent?
SlotForm does. The completed response is stored in Inbox before WhatsApp opens.