Software Alternatives, Accelerators & Startups

Formfilled.io VS React Complex Tree

Compare Formfilled.io VS React Complex Tree 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.

Formfilled.io logo Formfilled.io

Formfilled makes it easy to capture key attribution details of any website form submission, giving marketers confidence and clarity about where leads, opportunities and revenue are coming from.

React Complex Tree logo React Complex Tree

Unopinionated accessible tree component with drag and drop
Not present

Formfilled empowers marketing teams with the ability to enrich every form submission with key attribution details like UTMs and URL history. This data can be easily routed into CRMs and your existing tech stack, giving you a clear vision of ROI on marketing channels, campaigns and website content. The tool tracks both first-touch and last-touch attribution and enriches form submissions with these details via hidden fields.

Formfilled is quick and easy to set up. In our browser-based dashboard, you can choose which attributes youโ€™d like to track, select your website form platform or CRM provider, and define custom traffic channel groupings to categorize traffic to your liking. From there, you can easily implement your script via Google Tag Manager, HTML, or your website's fileservers. Formfilled is hosted on a first-party basis and there is no outside visibility into your lead or CRM data, ensuring your organizationโ€™s privacy and security.

Once Formfilled is configured, you'll be able to consistently send attribution data to your marketing automation platform, CRM,= and notification workflows to analyze where leads, opportunities and customers originated from.

  • React Complex Tree Landing page
    Landing page //
    2023-10-14

Formfilled.io

$ Details
freemium $1500.0 / Annually
Release Date
2025 December
Startup details
Country
United States
State
Michigan
City
Ann Arbor
Founder(s)
David Oltean
Employees
1 - 9

Formfilled.io features and specs

No features have been listed yet.

React Complex Tree features and specs

  • Customizability
    React Complex Tree offers a high degree of customizability, allowing developers to tailor the tree component to fit their specific needs. This can be especially useful for creating unique UI experiences.
  • Feature-Rich
    The library includes a wide range of features out of the box such as drag-and-drop support, keyboard navigation, and dynamic data loading, which can save development time.
  • Accessibility Support
    React Complex Tree is designed with accessibility in mind, providing support for ARIA attributes and keyboard interactions, which helps ensure that applications are usable by people with disabilities.
  • Performance
    The component is optimized for performance, handling large data sets efficiently without significant slowdowns, which is critical for applications that manage extensive hierarchical structures.
  • Community and Documentation
    The library has a supportive community and well-structured documentation, providing developers with ample resources to troubleshoot and extend its functionality.

Possible disadvantages of React Complex Tree

  • Complexity
    Due to its extensive features and customizability, React Complex Tree can be complex to set up and configure properly, which may lead to a steeper learning curve for new users.
  • Bundle Size
    As a feature-rich component, React Complex Tree can increase your bundle size, which might be a concern for projects where performance and loading time are critical.
  • Third-Party Dependency
    Relying on a third-party library introduces dependencies outside of your control, which may present challenges in terms of long-term maintenance and potential update or deprecation issues.
  • Specific Use Case Tailoring
    While it offers a lot of features, developers may find that very specific use cases require additional effort to customize or extend the component beyond its intended use.

Analysis of Formfilled.io

Overall verdict

  • Formfilled.io appears to be a form automation/management tool, but without verified, up-to-date information on its current features, pricing, and user reviews, a definitive quality assessment cannot be made. Prospective users should evaluate it directly through a trial or demo.

Why this product is good

  • May offer form-filling automation that saves time on repetitive data entry tasks
  • Could integrate with other tools to streamline workflows
  • Might provide a simpler alternative to more complex form-building platforms
  • Potentially useful for specific niche use cases like automated form submission or data extraction

Recommended for

  • Businesses looking to automate repetitive form-filling tasks
  • Users seeking a lightweight alternative to complex form platforms
  • Teams needing to test the tool's specific feature set before committing to larger competitors
  • Individuals who should verify current reviews, pricing, and feature parity before adoption

Analysis of React Complex Tree

Overall verdict

  • React Complex Tree is a solid, headless React library for building tree-view UI components, offering strong accessibility support, drag-and-drop, multi-selection, and search out of the box, while giving developers full control over styling and rendering. It's a good choice for developers who need a robust, unstyled tree component without reinventing complex interaction logic.

Why this product is good

  • Headless design gives full control over styling and markup, making it easy to integrate with any design system or CSS framework
  • Built-in accessibility (ARIA-compliant, keyboard navigation) saves significant development time
  • Supports advanced features like drag-and-drop reordering, multi-selection, and renaming out of the box
  • Actively maintained with good documentation and TypeScript support
  • Flexible data model that supports both controlled and uncontrolled tree state management
  • Free and open-source with no licensing costs

Recommended for

  • Developers building file explorers, folder structures, or nested navigation menus
  • Teams that need a customizable tree component that matches their existing design system
  • Projects requiring accessible, keyboard-navigable tree interfaces
  • Applications needing drag-and-drop reordering of hierarchical data
  • TypeScript-based React projects seeking type-safe tree components
  • Developers who prefer headless UI libraries over pre-styled component kits

Category Popularity

0-100% (relative to Formfilled.io and React Complex Tree)
Sales
100 100%
0% 0
Developer Tools
0 0%
100% 100
Web Analytics
100 100%
0% 0
Design Tools
0 0%
100% 100

User comments

Share your experience with using Formfilled.io and React Complex Tree. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, React Complex Tree seems to be more popular. It has been mentiond 2 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.

Formfilled.io mentions (0)

We have not tracked any mentions of Formfilled.io yet. Tracking of Formfilled.io recommendations started around May 2026.

React Complex Tree mentions (2)

  • I'm building react-complex-tree, an unopinionated tree component for react, and recently released a new version!
    You can find the source code for it at https://github.com/lukasbach/react-complex-tree, and documentation and examples at https://rct.lukasbach.com. Source: over 3 years ago
  • I made an Unopinionated Accessible Tree Component with Multi-Select and Drag-And-Drop
    More examples on the customizability, in-depth documentation and a typing API is available at the documentation homepage: https://rct.lukasbach.com/. Source: about 5 years ago

What are some alternatives?

When comparing Formfilled.io and React Complex Tree, you can also consider the following products

Attributer - Know what marketing channels are driving customers & revenue

Pagedraw - Beta release - Compile UI Mockups to React Code

HandL UTM Grabber - The easiest way to collect UTMs on your (optin) forms.