In our online database builder you can use a new feature: Redirect to the record widget page. A User can see what he has just submitted.

You can find the new feature on the Form widget menu - Settings tab. Please see the screenshot:

After data submission you will be redirected to the page with your record.  Which you can customize using Record templates.

Also,  you can redirect them to another website. This will send them directly to a URL of your choice.

Please, notice that Redirects available for Paid users only.