
Tailwind UI
FlowBite
DaisyUI
Preline UI
Aceternity UI
TailGrids
v0.dev
Beautiful and responsive UI components and templates for React and Vue with Tailwind CSS.

vatlayer API
VatStack
Taxid.dev
Justaxit
Vatcheckapi.com
VATnode.dev
Lookuptax
Instant EU VAT number validation for seamless compliance and automation.

Which is more popular?
Based on our record, Float UI seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | floatui.com | thevatapi.com |
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| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


Float UI is a platform that allows users to create modern websites without requiring design knowledge. The platform is open source and free, making it accessible to everyone. It includes a collection of responsive user interface components and website templates with modern designs, making it easy...
The VAT API is a fast and reliable solution for validating EU VAT numbers via a simple, developer-friendly API. Designed for businesses, SaaS platforms, and eCommerce sites operating across Europe, it automates VAT ID verification in real time—helping you stay compliant, reduce fraud, and...
What each product offers, as listed by its team.


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


No analysis of Float UI yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Float UI and The VAT API.
The VAT API's answer:
Built on AWS (Amazon EC2/API Gateway), with Postman collection for docs, JSON/REST API architecture pulling VAT data from VIES and HMRC endpoints
The VAT API's answer:
businesses all over the world
The VAT API's answer:
Digital businesses, SaaS and e-commerce platforms needing accurate, real-time VAT rate lookup, VAT number validation, and compliant invoice generation across EU & UK.
The VAT API's answer:
Launched in late 2014 for new EU VAT rules (TBE services). Version 2 released in April 2019 with rewritten core, better docs, infrastructure, pricing, and future-proofing (Brexit, EU changes)
The VAT API's answer:
A UK-based, Amazon‑hosted service with real-time VAT rates, cross-border validation (EU/UK), compliant invoicing features, IP-based geolocation, currency conversion, audit-ready logs, and developer-friendly docs.
The VAT API's answer:
Offers mature, stable service since 2015, scalable AWS infrastructure, direct integration with official EU Commission and HMRC tools, and built-in VAT-compliant invoicing.
Share your experience with using Float UI and The VAT API. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


React developers can quickly create websites and web applications with Float UI, a collection of interactive UI components and elements. A beautiful website can be created with Float UI because it uses pure React,...
We have no reviews of The VAT API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tailwind by default does not give you any components to work with, except if you use TailwindUI, which is quite expensive. But if you want a free component library, you can use FloatUI. - Source: dev.to / over 2 years ago
Float UI - free web development tool for quickly creating modern, responsive websites with sleek design, even for non-designers. - Source: dev.to / over 2 years ago
I have used Radix UI a lot, and built a library using it like Float UI and PH clone, and it’s cool tbh. Source: almost 3 years ago
Tracking The VAT API since Jun 2025.
When comparing Float UI and The VAT API, you can also consider the following products.

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Free VAT Validation & EU VAT Rates API
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Build UI interfaces and simplify the process of integrating into live websites with Tailwind CSS
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TaxID is a developer-first API to validate VAT and tax IDs across 31 countries — 27 EU member states via VIES, plus UK, Switzerland, Norway, and Australia. Stripe-style errors, JSON responses, 100 free validations/month.
Compare Taxid.dev to Float UI or The VAT API: