Software Alternatives, Accelerators & Startups

FormSubmit VS WaitKit App

Compare FormSubmit VS WaitKit App and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

FormSubmit logo FormSubmit

Connect your form to our form endpoint and we’ll email you the submissions. No PHP, Javascript or any backend code required.

WaitKit App logo WaitKit App

The fastest way to create your Waitlist. Create viral loops for your product launch with our waitlists: built-in referrals, analytics, leaderboards, captcha and more.
  • FormSubmit Landing page
    Landing page //
    2022-03-19

FormSubmit sends your site's form submission directly to your inbox without the need of any backend code or SMTP setup.

  • WaitKit App
    Image date //
    2025-03-25
  • WaitKit App Dashboard
    Dashboard //
    2025-03-25
  • WaitKit App Analytics Page
    Analytics Page //
    2025-03-25
  • WaitKit App Waitlist Page
    Waitlist Page //
    2025-03-25
  • WaitKit App Waitlist Widget Editor
    Waitlist Widget Editor //
    2025-03-25
  • WaitKit App New waitlist page
    New waitlist page //
    2025-03-25

WaitKit is a platform designed to help startups and businesses maximize the impact of their pre-launch signups by turning them into a viral growth engine.

It provides tools for referral-based signups, allowing users to share their unique referral links to move up a waitlist. This incentivizes organic growth as users are motivated to invite others.

Additionally, WaitKit offers analytics to track referral effectiveness and automated engagement features such as email reminders and milestone rewards to keep users engaged.

The platform is particularly useful for SaaS startups, indie hackers, and product launches aiming to build anticipation and create demand before going live.

With WaitKit, businesses can effectively build a high-quality, engaged user base before launch, increasing their chances of success.

FormSubmit

Pricing URL
-
$ Details
free
Platforms
Browser Web REST API Google Chrome Firefox
Release Date
-

WaitKit App

$ Details
freemium $29.0 / Monthly (5 Active Waitlists, 1,000 Signups, Automatic Referral System)
Platforms
-
Release Date
2025 March
Startup details
Country
United Kingdom
State
London
City
London
Founder(s)
Phil Trevor
Employees
1 - 9

FormSubmit features and specs

  • Ease of Use
    FormSubmit provides a simple and straightforward way to handle form submissions without requiring complex backend setup.
  • No Coding Required
    With FormSubmit, you can integrate form submission functionality into your website without writing any server-side code.
  • Free Tier
    FormSubmit offers a free tier which can be very useful for small projects or sites with low submission volume.
  • Email Notification
    FormSubmit sends form data directly to your email, making it easy to stay updated on submissions.
  • Privacy Focused
    FormSubmit does not store form data, which can be beneficial if you are concerned about data privacy.

Possible disadvantages of FormSubmit

  • Limited Customization
    FormSubmit offers limited customization options compared to a full-featured backend solution.
  • Dependencies
    As a third-party service, FormSubmit introduces an external dependency that could affect your site's form submission reliability.
  • Feature Limitations
    Advanced features like storing submissions in a database or integrating with other APIs are not available with FormSubmit.
  • Email Deliverability
    Although FormSubmit sends form data to your email, the reliability of email deliverability can vary and might depend on spam filters.
  • Scalability
    For high-traffic websites, relying on FormSubmit may not scale well with your needs in terms of submission volume and processing.

WaitKit App features and specs

  • Turn Every Signup Into Multiple Referrals
    Automatic position bumps for successful referrals
  • Leaderboards
    Leaderboards to gamify the referral process
  • Rewards
    Custom rewards for top referrers
  • Understand Audience
    Track signup sources and conversion rates
  • Performance
    Measure referral performance and virality
  • Detailed Analytics
    Geographic and device analytics
  • Customization
    Custom branding and design options
  • Widgets
    Embeddable widgets for any website

FormSubmit videos

Send emails from a HTML Contact Form

WaitKit App videos

No WaitKit App videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to FormSubmit and WaitKit App)
Form Builder
100 100%
0% 0
Startup Tools
0 0%
100% 100
Surveys
100 100%
0% 0
Marketing Tools
0 0%
100% 100

Questions and Answers

As answered by people managing FormSubmit and WaitKit App.

Which are the primary technologies used for building your product?

WaitKit App's answer:

  • NextJS
  • Supabase
  • TailwindCSS
  • ReactJS

What makes your product unique?

WaitKit App's answer:

Referral-based signups, allowing users to share their unique referral links to move up a waitlist. This incentivizes organic growth as users are motivated to invite others.

Why should a person choose your product over its competitors?

WaitKit App's answer:

WaitKit offers analytics to track referral effectiveness and automated engagement features such as email reminders and milestone rewards to keep users engaged.

How would you describe your primary audience?

WaitKit App's answer:

The platform is particularly useful for SaaS startups, indie hackers, and product launches aiming to build anticipation and create demand before going live.

What's the story behind your product?

WaitKit App's answer:

Waitlist apps were either too expensive, or lacking in key features. So I decided it was time for a change!

User comments

Share your experience with using FormSubmit and WaitKit App. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, FormSubmit seems to be more popular. It has been mentiond 23 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.

FormSubmit mentions (23)

  • Self-hosting forms, the sane way
    Much simpler solutions exist like https://formsubmit.co/ And for others who use the static hosts' free tiers for hobby projects, Cloudflare provides form submissions to your static pages, netliffy forms is quite generous too https://www.netlify.com/platform/core/forms/. - Source: Hacker News / about 1 year ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Formsubmit.co — Easy form endpoints for your HTML forms. Free Forever. No registration is required. - Source: dev.to / about 1 year ago
  • Slow loading when form is submitted using FormSubmit.
    So I am building my webpage and I am using FormSubmit https://formsubmit.co/ so people could contact me by using this form. I hosted my page on github pages and loading is very slow when I enter email and message in input boxes and click send. Approximately 30 + seconds for captcha and 20 + seconds to finish, sometimes more. How to fix this is this normal ? I've seen from others people tutorial that they have a... Source: over 1 year ago
  • How do you use formsubmit.co with React?
    Const myEmail = 'johnsmith@company.com' const handleSubmit = async (event) => { event.preventDefault(); const response = await fetch(`https://formsubmit.co/${myEmail}`, { method: "POST", headers: { "Content-Type": "application/json", }, body: JSON.stringify(formData), } ); }. Source: almost 2 years ago
  • Best free service for emails after a contact form POST request?
    PM user recommended https://formsubmit.co/, job is done! Does exactly what it needs to do, no more no less. Source: almost 2 years ago
View more

WaitKit App mentions (0)

We have not tracked any mentions of WaitKit App yet. Tracking of WaitKit App recommendations started around Mar 2025.

What are some alternatives?

When comparing FormSubmit and WaitKit App, you can also consider the following products

Getform - Smart form endpoints. The modern way to build the form backend.

Prefinery - Beta Management Software and Landing Pages

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

LaunchList - Create waitlist with referral for your product launch

Jotform - Free Online Form Builder & Form Creator

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!