How to Add A Form Builder App to a Sinatra for WordPress Website

Don't know how to code? No problem with these easy steps to add Form Builder to Sinatra for WordPress in minutes.

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Contact Form, a Feedback Form and a Registration Form created using POWR Form Builder.

Steps to Add a Form Builder App on a Sinatra for WordPress Site

Create your customized Form Builder app, match your website's style and colors, and add Form Builder to your Sinatra for WordPress page, post, sidebar, footer, or wherever you like on your site.

How To Add a Form Builder App on Sinatra for WordPress:

  1. Create a Free Form Builder App

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  2. Copy Form Builder embed snippet for Sinatra for WordPress

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in Sinatra for WordPress editor

    Paste above Form Builder snippet into any Sinatra for WordPress element that accepts HTML or an embed code. Save, view the live page, and your Form Builder will appear!

Undecided if our Form Builder app will suit your needs? We have all the details you need.

See the details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

You've already invested time and resources in building your business online just by having a Sinatra for WordPress website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Form Builder to Sinatra for WordPress
Add Form Builder to Sinatra for WordPress

Website Element Customization is Next

Some may first take a stab at to DIY a Form Builder app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Form Builder apps, or foreign companies that claim to offer Form Builder apps at rock-bottom prices.

Get Back More Time With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Form Builder apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Form Builder to Sinatra for WordPress
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Sinatra for WordPress and other similar platforms.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Sinatra for WordPress Form Builder running for you.

CASE STUDY: Rbia Shades wins big with POWR

A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.


They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.


Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Form Builder to Sinatra for WordPress
Form Builder to Sinatra for WordPress
Contacts growth 250%
Form Builder to Sinatra for WordPress
2x engagement improvement
Form Builder to Sinatra for WordPress
2x time on site

Every POWR app works on any platform.

See apps in action

Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.