
Bootstrap
React
Tailwind UI
DaisyUI
Bulma
Vercel
Vue.js
A utility-first CSS framework for rapidly building custom user interfaces.

SMS-man.com
Smspva
AnonymSMS
HeroSMS
Temp SMSS
Buynumber.io
SMSCode.gg
Temporary Phone Numbers & Virtual Numbers for SMS Verification

Which is more popular?
Based on our record, Tailwind CSS seems to be a lot more popular than quackr. While we know about 1067 links to Tailwind CSS, we've tracked only 49 mentions of quackr.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | tailwindcss.com | quackr.io |
| Pricing | ||
| Company | Startup from the United States | Startup from the United Kingdom |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Tailwind CSS yet.
Quackr provides temporary phone numbers, temp numbers, and virtual numbers to receive SMS verification online without a physical SIM card.
What each product offers, as listed by its team.


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


No analysis of Tailwind CSS yet.
Overall verdict
Why this product is good
Recommended for
Quackr is recommended for users who prioritize their privacy by not sharing personal phone numbers, frequent digital nomads engaged with international services, and anyone attempting to bypass SMS verification without a personal or permanent number.
Walkthroughs and reviews on video.
Why I Don't Like Tailwind CSS
More videos
No quackr videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Tailwind CSS and quackr.
quackr's answer:
Quackr stands out by offering a seamless bridge between free public access and premium private security. Unlike many competitors that rely solely on low quality VoIP numbers (which are often blocked), Quackr provides Private Non-VoIP Numbers sourced from real SIM cards. This ensures high deliverability rates for strict services like Tinder, Gmail, and Banking apps, giving users a level of reliability that standard free sites cannot match.
quackr's answer:
Quackr is built on a robust cloud infrastructure designed for speed and security. We utilize advanced telecommunications APIs to bridge real world SIM networks with our digital dashboard, ensuring near instant SMS delivery. Our frontend uses modern frameworks (like React/Next.js) to ensure a fast, responsive experience on both mobile and desktop.
quackr's answer:
Quackr started with a simple mission to stop SMS spam. We realized that requiring a personal phone number for every minor sign-up was a privacy risk. What began as a free tool to protect users from telemarketers has evolved into a comprehensive privacy platform, helping thousands of users globally verify accounts securely without exposing their real identity.
quackr's answer:
Our primary audience consists of privacy conscious professionals, digital marketers, and cybersecurity enthusiasts. This includes social media managers managing multiple accounts, developers testing authentication flows, and individuals who want to secure their personal data against data breaches. They are users who value their digital footprint and are willing to invest in secure, private verification methods.
quackr's answer:
Competitors often provide recycled, spam filled numbers that fail verification checks. Users choose Quackr because we offer guaranteed privacy. With our paid rental option, users get a dedicated number that is theirs alone no shared messages, no interference. We combine the ease of a "one click" free service with the professional reliability of a paid private line, giving users the best of both worlds.
Share your experience with using Tailwind CSS and quackr. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Tailwind CSS comes with features such as responsive design, customizability, hover, focus, and active states out of the box. These enable developers to build sophisticated, interactive interfaces with ease. When it...
If you want to learn the valuable skill of Tailwind CSS, we highly recommend taking the "Tailwind CSS From Scratch" course by Brad Traversy on Udemy. In this introductory course, you will build great-looking layouts...
I use it in all my current projects. It's easy to start and very customisable. Love it so much! I improved the speed of development 2x times by using Tailwind.
We have no reviews of quackr yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


A fully-customizable, collapsible, syntax-highlighted JSON tree viewer component for React. Built with shadcn/ui, Base UI, and Tailwind CSS v4. Ready to be copy-pasted into your project. - Source: dev.to / 27 days ago
Two tools inspired me: vanilla-extract and Tailwind. I love the .css.ts extension for defining styles, and I prefer generating styles from tokens present in the build over analyzing imports/exports in the AST. I also kept the API compact... - Source: dev.to / 30 days ago
Tailwind CSS, shadcn/ui, and Base UI for styling and accessible primitives without hiding the source behind a large component framework. - Source: dev.to / about 2 months ago
There are lots of them: https://quackr.io/ https://receive-smss.com/ https://sms24.me/ https://temp-number.com/ https://onlinesim.io/. - Source: Hacker News / about 1 year ago
I'm also curious because it seems like using a phone with no strings attached today seems almost impossible unless you get an actually old phone, which either works poorly or costs a lot as part of a retro collection or something. Even... Source: about 3 years ago
You can also take this poll over at bettor edge, and whichever team gets the most votes, will get an extra 5k donated to their respective charity (the loser will still get a 1k donation). So if you are so inclined, head over there and... Source: about 3 years ago
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