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

The easy way to add Form Builder to Sinatra for WordPress in minutes without coding or needing help from a developer.

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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.

Need to know more about features and integrations of our Form Builder app?

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

If you have your Sinatra for WordPress website working, you’ve completed the biggest challenge in building an online presence. Awesome!


But next comes the hard part: how can you engage, captivate, turn, and support more visitors?

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

Then You Must Customize Your Elements

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 companies abroad that allegedly offer Form Builder apps for a bargain.

Reduce Time Spent by Half With POWR

Also, customizing and updating a Form Builder app calls for even more time, and is likely to cause new complications.


As your company continues to expand, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the Form Builder app. POWR has you covered!

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
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

POWR's team of engineers are working around the clock to keep Sinatra for WordPress Form Builder and all 60+ other POWR apps working smoothly.

CASE STUDY: Rbia Shades completely transformed their online experience

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
250% contacts growth
Form Builder to Sinatra for WordPress
2x your engagement
Form Builder to Sinatra for WordPress
2x more 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.