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SubmitraX VS FormKeep

Compare SubmitraX VS FormKeep and see what are their differences

SubmitraX

Handle form submissions on any static site in 3 steps — no server required. AI generated Forms in our Pro plan!

Rating
0 reviews
Pricing
Freemium $24 / Monthly
Alternatives Is it good?
FormKeep

Form endpoints for designers and developers

Rating
0 reviews
Alternatives Is it good?
MailReach.co
The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. sponsored

Which is more popular?

Based on our record, FormKeep seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
0 vs 3
Productivity popularity
100% vs 0%
alternatives listed
23 vs 106

Base details

Website, pricing, platforms and company facts side by side.

SubmitraX
FormKeep
Website submitrax.com formkeep.com
Pricing
Freemium $24 / Monthly Official pricing
Official pricing
Platforms
N8n Web
—
Company Startup from Germany · 1 - 9 employees · 2026 —
Listed in
Productivity Email Marketing Form Builder Surveys Marketing Tech Design Tools AI +5
Form Builder Surveys Forms And Surveys Web App +1

About SubmitraX and FormKeep

In their own words, as submitted to SaaSHub.

SubmitraX
FormKeep

SubmitraX is a form backend service for developers building static and serverless sites. Instead of writing Lambda functions or configuring email APIs, you point your HTML form's action attribute at a SubmitraX endpoint and submissions are delivered to your email, Slack, Discord, or webhooks...

Read more about SubmitraX

No description of FormKeep yet.

Features and specs

What each product offers, as listed by its team.

SubmitraX 3 features
FormKeep 6 features
  • User-Friendly Interface
    SubmitraX offers a streamlined and intuitive user interface that makes it easy for users to navigate the platform and manage submissions efficiently.
  • Comprehensive Reporting Tools
    The platform provides detailed analytics and reporting features, allowing users to gain insights from their data and track the performance of their submissions.
  • Robust Integration Options
    SubmitraX supports integration with various third-party applications, enabling seamless data exchange and workflow automation.
  • 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

  • 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.

Analysis

An editorial look at what each product does well and who it suits.

SubmitraX
FormKeep

Overall verdict

  • I don't have verified information about SubmitraX (submitrax.com), so I cannot confirm whether it is a legitimate or high-quality service. Please research it carefully before use.

Why this product is good

  • I have no reliable data confirming this company's reputation, track record, or service quality
  • The domain and brand are not widely recognized in trusted sources available to me
  • Verifying legitimacy independently protects you from potential scams or low-quality service

Recommended for

  • Users who first verify the site through independent reviews on Trustpilot, Reddit, or the Better Business Bureau
  • People who check for secure payment options and clear refund policies before purchasing
  • Cautious buyers who test the service with a small commitment before relying on it heavily

No analysis of FormKeep yet.

Videos

Walkthroughs and reviews on video.

SubmitraX 0 videos + Add
FormKeep 2 videos + Add

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

Form Designer - FormKeep Guide

More videos

  • - Slack Integration - FormKeep Update

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
SubmitraX
FormKeep
100% 100%
Productivity
0% 0%
17% 17%
Form Builder
83% 83%
0% 0%
Forms And Surveys
100% 100%
100% 100%
Email Marketing
0% 0%

Questions & Answers

As answered by people managing SubmitraX and FormKeep.

What makes your product unique?

SubmitraX's answer

SubmitraX is the only form backend that combines a zero-config REST endpoint with AI-generated form templates and a native n8n community node — all in one tool.

Most form backends stop at "we receive your submission and email it to you." SubmitraX goes further:

  • AI form generation (Pro): describe your form, get production-ready Tailwind or plain HTML wired to your endpoint instantly
  • Per-form Zapier keys: each form has its own key, not a shared account token — cleaner automation, less risk
  • n8n community node (n8n-nodes-submitrax): pipe submissions directly into any workflow — HubSpot, Notion, Slack, Google Sheets, 400+ integrations
  • Email threading: notifications from the same form group into a single email thread, so your inbox stays clean
  • Custom HTML email templates: full control over how notifications look, with dynamic variables
  • CSV export: your data is always yours, exportable anytime

Why should a person choose your product over its competitors?

SubmitraX's answer

Three reasons:

1. It works with any host. Unlike Netlify Forms (locked to Netlify) or Vercel's form solutions (locked to Vercel), SubmitraX works wherever your site lives — GitHub Pages, Cloudflare Pages, a bare VPS, or any static host.

2. The setup is genuinely 3 steps. Set your form's action attribute to your endpoint URL, make sure inputs have name attributes, add a submit button. No SDK, no API keys, no configuration files. Competitors often require JavaScript SDKs or account-level API tokens.

3. It's built for automation. The n8n node make SubmitraX the only form backend designed to plug into modern workflow tools out of the box — not as an afterthought.

How would you describe the primary audience of your product?

SubmitraX's answer

Developers building static sites, JAMstack apps, and serverless architectures who need form handling without backend infrastructure.

More specifically:

  • Freelancers building client sites on Astro, Hugo, Jekyll, or plain HTML who need a reusable form solution across projects
  • Agency developers who want one reliable form backend they can deploy on every client site
  • Indie hackers and solo founders launching landing pages fast and needing contact or waitlist forms without spinning up a server
  • n8n and Zapier power users who want form submissions to trigger automation workflows

What's the story behind your product?

SubmitraX's answer

SubmitraX was built by a developer who kept solving the same problem on different projects.

Every static site eventually needs a contact form. And every time, the answer was the same: write a serverless function, configure an email service, handle CORS, deploy it, maintain it. For something that should take five minutes.

After doing this for the third time across different client projects, it became clear the pattern deserved its own tool. SubmitraX started as an internal utility and became a product when other developers kept asking to use it.

The goal has always been the same: get out of your way. You build the site. SubmitraX handles the forms.

Which are the primary technologies used for building your product?

SubmitraX's answer

  • Backend: Node.js
  • Database: PostgreSQL
  • Email delivery: transactional email API (for reliable form notification delivery)
  • Frontend dashboard: modern JavaScript framework
  • Automation: n8n community node published on npm
  • Infrastructure: cloud-hosted, globally available endpoint at s.submitrax.com

Who are some of the biggest customers of your product?

SubmitraX's answer

Currently used by independent developers and freelancers across Europe and North America.

User comments

Share your experience with using SubmitraX and FormKeep. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

SubmitraX 0 mentions
FormKeep 3 mentions

Tracking SubmitraX since Feb 2026.

  • 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... - Source: dev.to / over 5 years ago
  • Just got my portfolio up. Would really appreciate some feedback.
    I’m going to set up a back end for it soon when I learn Node, but for now I’m just using https://formkeep.com/ which works but is not ideal. Source: over 5 years ago

Alternatives to SubmitraX and FormKeep

When comparing SubmitraX and FormKeep, you can also consider the following products.

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