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Forms On Fire VS Underlayer

Compare Forms On Fire VS Underlayer and see what are their differences

Forms On Fire

Forms On Fire provides a complete, customizable mobile forms and workflow system that is reliable and secure, works offline or online.

Rating
0 reviews
Alternatives Is it good?
Underlayer

Build courses by API, drop them into your product with one iframe, and get told who finished. No portal, no learner accounts, priced per course view.

Rating
0 reviews
Pricing
Freemium $149 / Monthly
Alternatives Is it good?
Umso
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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.

Which is more popular?

Project Management popularity
100% vs 0%
alternatives listed
194 vs 2

Base details

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

Forms On Fire
Underlayer
Website formsonfire.com underlayerhq.com
Pricing
Official pricing
Freemium $149 / Monthly Official pricing
Company — Startup from the United Arab Emirates · 1 - 9 employees · 2026
Listed in
Project Management Field Service Management Business & Commerce No Code +1
Education E-learning Education / E-Learning

About Forms On Fire and Underlayer

In their own words, as submitted to SaaSHub.

Forms On Fire
Underlayer

No description of Forms On Fire yet.

Underlayer is headless, API-first training for SaaS products. Instead of sending your users to a separate LMS portal, you generate a course, embed it where they already work, and get every completion sent back to your own systems. How it works Create a course. Generate one from a doc or a prompt...

Read more about Underlayer

Features and specs

What each product offers, as listed by its team.

Forms On Fire 7 features
Underlayer 0 features
  • User-friendly Interface
    Forms On Fire offers an intuitive and easy-to-navigate interface, which makes it accessible to users of varying technical expertise.
  • Offline Functionality
    The platform allows users to collect data offline and sync it later when an internet connection is available, making it ideal for fieldwork.
  • Customizable Forms
    Enables users to create highly customizable and tailored forms to fit specific data collection needs.
  • Integration Capabilities
    Supports integration with various other tools and platforms, such as Excel, Google Sheets, and Microsoft Power BI.
  • Data Security
    Provides robust data security features to ensure that sensitive information is protected.
  • Cross-Platform Availability
    Available on multiple platforms, including iOS, Android, and web browsers, allowing flexibility in how users can access the service.
  • Advanced Reporting
    Includes advanced reporting and analytics capabilities to help users make informed decisions based on collected data.

Possible disadvantages

  • Cost
    Forms On Fire can be relatively expensive compared to some other form-building solutions, which could be a barrier for smaller organizations or individuals.
  • Learning Curve
    While the interface is user-friendly, some advanced features may require a learning curve to fully utilize.
  • Performance Issues
    Some users have reported performance issues, particularly with large, complex forms, which can lead to slowdowns.
  • Limited Free Plan
    The features available in the free plan are limited, which may not be sufficient for all users and could necessitate upgrading to a paid plan.
  • Steep Initial Setup
    Setting up the platform and customizing forms initially may be time-consuming, especially for more complex requirements.
  • Customer Support
    While customer support is available, some users have reported slow response times or less-than-satisfactory resolutions to their issues.

No features have been listed yet.

Videos

Walkthroughs and reviews on video.

Forms On Fire 3 videos + Add
Underlayer 1 video + Add

Building Your First Form in Forms On Fire

More videos

  • - Populating Fields in Forms On Fire
  • - Introduction to Forms On Fire

Underlayer demo

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
Forms On Fire
Underlayer
100% 100%
Project Management
0% 0%
0% 0%
Education
100% 100%
100% 100%
Field Service Management
0% 0%
0% 0%
E-learning
100% 100%

Questions & Answers

As answered by people managing Forms On Fire and Underlayer.

Who are some of the biggest customers of your product?

Underlayer's answer:

it's pre-launching

What makes your product unique?

Underlayer's answer:

Underlayer is training with no portal. You build a course by API, by MCP, or in the visual builder, and add it to your product with one iframe. Then signed webhooks tell your systems who finished. Learners never create an account or leave your app, and the player uses your theme, so it looks like part of your product. We charge per course view, not per seat, and every price and overage rate is published.

Why should a person choose your product over its competitors?

Underlayer's answer:

Most course tools, like Coassemble, Trainn and LearningStudioAI, assume training happens on their own site: learners sign up, log in and get enrolled, and you pay per seat. Underlayer takes the opposite approach:

No learner accounts. You pass in your own user IDs and we track progress against them. Built for developers. A full REST API covers every resource, and an MCP server lets AI agents create and edit courses. Results in your own tools. Signed webhooks send completions to your CRM, your product or your data warehouse. SCORM 1.2 and 2004 export for customers who still need to load courses into an LMS. Public pricing. Plans start at $149/month for 25,000 course views, with unlimited learners and no sales call required.

How would you describe the primary audience of your product?

Underlayer's answer:

SaaS product, customer success and engineering teams who want onboarding, product education or compliance training inside their own app. It also suits platforms that train other people's users, like partner networks, marketplaces and field-ops tools, where a separate LMS login gets in the way.

What's the story behind your product?

Underlayer's answer:

Every company putting training in front of its users hit the same wall: the LMS wanted to own the learner. That meant a separate portal, a second login and a per-seat bill for people who never opened a course. We built Underlayer as the layer underneath instead. You keep the product and the user relationship. We handle building the course, playing it and tracking progress, and we stay out of the way.

Which are the primary technologies used for building your product?

Underlayer's answer:

Next.js 16 (App Router) with React 19 and TypeScript, Tailwind CSS v4, and Supabase (Postgres with row-level security, Auth and Storage). Claude from Anthropic generates courses with AI. Stripe handles billing and Resend sends email. There is also a remote MCP server with OAuth 2.1 for AI-agent access.

User comments

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