Software Alternatives, Accelerators & Startups

FormKeep VS React Engine

Compare FormKeep VS React Engine and see what are their differences

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FormKeep logo FormKeep

Form endpoints for designers and developers

React Engine logo React Engine

A react render engine for Universal (previously Isomorphic) JavaScript apps written with express, by PayPal
  • FormKeep Landing page
    Landing page //
    2021-12-15
  • React Engine Landing page
    Landing page //
    2023-10-02

FormKeep features and specs

  • Ease of Use
    FormKeep offers a user-friendly interface that simplifies the process of setting up and managing forms. It requires minimal technical knowledge, making it accessible to a broad range of users.
  • Third-Party Integrations
    FormKeep supports a variety of third-party integrations such as Zapier, which allows users to connect their forms to other apps and tools, enhancing its functionality.
  • Spam Protection
    The platform includes built-in spam protection to help eliminate unwanted submissions, ensuring that data collected is clean and relevant.
  • Customizability
    FormKeep provides options for custom form designs and notifications, allowing users to tailor the forms to their specific needs and branding.
  • Form Security
    The service offers robust security measures, including SSL encryption, to ensure that submitted data is protected.
  • API Access
    FormKeep provides API access, which allows developers to customize and extend the functionality of the service as needed.

Possible disadvantages of FormKeep

  • Pricing
    FormKeep is a paid service and can become expensive, especially for users requiring advanced features or collecting a high volume of submissions.
  • Limited Free Plan
    The free plan is quite limited, offering a very restricted number of form submissions and features, which may not be sufficient for many users.
  • Static Form Requirement
    Forms need to be static HTML, which can be a drawback for users looking to embed forms dynamically or those using certain website builders.
  • Learning Curve for Advanced Features
    While basic use is straightforward, leveraging more advanced features and custom integrations may pose a learning curve for some users.
  • No Built-In Analytics
    FormKeep does not offer built-in analytics tools, so users will need to rely on third-party services to track form performance and submission data.

React Engine features and specs

  • Isomorphic rendering
    React Engine enables both server-side and client-side rendering of React components, providing a seamless isomorphic/universal JavaScript experience. This allows for faster initial page loads and better SEO while maintaining rich client-side interactivity.
  • Express.js integration
    React Engine is designed as a view engine for Express.js, making it easy to integrate React into existing Express-based applications with minimal configuration. It follows familiar Express conventions for setting up view engines.
  • Built-in React Router support
    The library comes with built-in support for React Router, enabling developers to easily set up server-side and client-side routing without complex manual configuration.
  • PayPal backing
    React Engine was developed and maintained by PayPal, which provided credibility and ensured it was battle-tested in a large-scale production environment before being open-sourced.
  • Simplified setup
    The library abstracts away much of the complexity involved in setting up server-side rendering with React, reducing boilerplate code and allowing developers to get a universal React application running quickly.

Possible disadvantages of React Engine

  • Abandoned project
    The repository appears to be no longer actively maintained, with no recent commits or updates. This makes it risky to use in production as bugs and security vulnerabilities may go unpatched.
  • Outdated dependencies
    React Engine was built for older versions of React and React Router. It may not be compatible with modern versions of React (16+, 17, 18) or React Router (v5, v6), limiting its usefulness in current projects.
  • Limited ecosystem support
    The library is tightly coupled to Express.js, meaning it cannot be easily used with other Node.js frameworks like Koa, Hapi, or Fastify, reducing its flexibility.
  • Better modern alternatives
    Modern tools like Next.js, Remix, and Vite with SSR plugins provide far more comprehensive and well-maintained solutions for server-side rendering with React, making React Engine largely obsolete.
  • Limited documentation and community
    The project has relatively sparse documentation and a small community, making it difficult for new developers to troubleshoot issues or find examples and best practices for advanced use cases.

Analysis of React Engine

Overall verdict

  • Unable to verify a project specifically named 'React Engine' on GitHub with confidence, as this does not correspond to a widely recognized or well-documented open-source project that I have reliable information about. There may be multiple small or niche repositories using this name, and quality would vary significantly between them.

Why this product is good

  • React Engine is not a commonly recognized name in the mainstream React ecosystem
  • No verifiable consensus data on stars, maintenance status, documentation quality, or community adoption is available
  • Could refer to a personal project, a boilerplate, a rendering engine, or a niche tool - without more context, its quality cannot be assessed
  • Names like this are sometimes used for student projects, abandoned repos, or experimental tools that lack production readiness

Recommended for

  • Not recommended without further verification
  • Developers should search GitHub directly, check star count, last commit date, open issues, and documentation before adopting
  • Best suited for evaluation on a case-by-case basis rather than a blanket recommendation
  • If you have a specific repository URL, sharing it would allow for a more accurate assessment

FormKeep videos

Form Designer - FormKeep Guide

More videos:

  • Review - Slack Integration - FormKeep Update

React Engine videos

No React Engine videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to FormKeep and React Engine)
Form Builder
100 100%
0% 0
Office & Productivity
0 0%
100% 100
Forms And Surveys
100 100%
0% 0
eCommerce Tools
0 0%
100% 100

User comments

Share your experience with using FormKeep and React Engine. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, FormKeep should be more popular than React Engine. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FormKeep mentions (3)

  • Domain for a small tool => .xyz or .co.in?
    I have created a small tool like https://www.netlify.com/products/forms/ or https://formkeep.com/. Source: over 3 years ago
  • How to send your html form to Google Sheets for free
    Formkeep.com (https://formkeep.com) The management application for this platform is possibly the most extensive of all the services reviewed there, but at the same time it is also the hardest and most confusing to use. When setting up forms it is frustrating to discover that few of the features the platform provides are available to free tier users. Unfortunately that includes the Google Sheets integration as... - Source: dev.to / over 5 years ago
  • Just got my portfolio up. Would really appreciate some feedback.
    Iโ€™m going to set up a back end for it soon when I learn Node, but for now Iโ€™m just using https://formkeep.com/ which works but is not ideal. Source: over 5 years ago

React Engine mentions (1)

  • react-engine vs other template engines
    I was wondering to use paypal's React Engine (https://github.com/paypal/react-engine), but I have some doubts:. Source: over 4 years ago

What are some alternatives?

When comparing FormKeep and React Engine, you can also consider the following products

Formspree.io - Just send your form to our URL and we'll forward it to your email.

Forminit - The complete headless backend API for your </form>

Basin - Collect form submissions, filter spam, and automate workflows โ€” no backend required.

Formcarry - Make your HTML <form> completely functional under a minute without a single line of backend code.

FormSubmit - Connect your form to our form endpoint and weโ€™ll email you the submissions. No PHP, Javascript or any backend code required.

Formspark - A reliable backend for your HTML forms.