While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Created with AI, based on recent reviews

Evaluating 188 reviews, reviewers had a great experience with this company. Customers are really happy with the service provided, finding it quick, easy to use, and reliable. Many people highlight the excellent user experience and appreciate that the service actually works as intended. However, some people were dissatisfied with the customer service, noting slow response times and difficulties in contacting support. There were also instances where customers experienced issues with numbers not working or not receiving the service they paid for, leading to frustration with the lack of timely assistance.

What people talk about most

Customer service

Customers had ambiguous experiences with customer service. While some reviewers, like those helped by some... See more

Service

Users describe ambiguous interactions with service. Many customers report that numbers do not work for... See more

Customer communications

Reviewers express significant frustration regarding contact with the service. Many report that attempts to... See more

Response time

Reviewers highlight negative aspects of response time, with many reporting significant delays in customer... See more

User experience

Consumers generally find the user experience to be positive, with many describing the app as good, nice, and... See more

Reviews shaping this summary

Rated 4 out of 5 stars

Initially the number didn't work for Gmail, but after a few attempts and help from Mathew, it worked!

Company replied

Rated 4 out of 5 stars

Not a bad app, but it takes a very long time to wait for the code, and not all numbers are correct

Company replied


Company details

  1. Telephone Company
  2. Telecommunications Service Provider

Written by the company

Quackr provides instant access to temporary phone numbers for online verification and privacy protection. Whether you're signing up for websites or verifying accounts like Google, WhatsApp, or Telegram, quackr offers a quick, easy, and hassle-free service. With over 30 global phone numbers available, including the US, UK, Canada, Germany, and more, quackr allows users from around the world to receive verification codes online in just seconds. Whether you're testing an app, joining a platform temporarily, or creating an account, quackr is the perfect tool for one-time verifications and temporary use. Quackr is designed with privacy, speed, and ease of use in mind. No downloads, no hassle, just instant SMS access. Start using quackr today and take control of your online privacy. ✅ Over 30 global phone numbers (US, UK, & more) ✅ Constantly updated, high-quality numbers ✅ A user-friendly interface ✅ Receive SMS online instantly


Contact info

3.9

Great

TrustScore 4 out of 5

1K reviews

5-star
4-star
3-star
2-star
1-star

Replied to 6% of negative reviews

Typically replies within 1 month

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

Nonsnse provider

Numbers can be purchased, but you will not receive them (immediately). Existing numbers cannot be renewed because they are “sold out.” However, you can purchase a new one from the same countries. Where's the sense behind that logic?

Edit: Even after one day I still didn't receive the number I paid for nor even one reply from them.
I paid via BTC and this is the order ID 17627102NMF.
Now they probably decided to scam

November 9, 2025
Unprompted review
Rated 1 out of 5 stars

text Unreliable Numbers for DoorDash & Uber Quackr.io repeatedly failed to deliver OTP codes for DoorDash and Uber, while Google numbers worked without issue. Support bounced between VPN advice.

I’ve given Quackr.io multiple chances, but my experience has been consistently disappointing.

Core problem: Their numbers repeatedly failed to receive OTP codes from major platforms like DoorDash and Uber. The only codes that ever came through reliably were from Google.

Support experience: I was told to try VPNs, then told DoorDash blocks virtual numbers, then offered a “held” tested number only if I topped up again. Refunds were refused; small wallet credits were offered instead. I had to keep chasing support and was pushed to buy another number instead of receiving a working replacement.

Contradictions: Support claimed numbers were SIM-based from top carriers (AT&T, Verizon, T-Mobile), yet also admitted they couldn’t test DoorDash from Dubai. If the numbers are truly carrier-backed, they should work without this much trial and error.

Customer burden: The responsibility was shifted onto me—test different numbers, top up again, wait for a “held” number. A service like this should provide pre-verified numbers that work with major platforms out of the box.

Bottom line: If you need a number for critical services like DoorDash or Uber, Quackr.io is unreliable. The support team is polite but evasive, and the service feels like a gamble where the customer carries all the risk. After repeated failures, I will not be using them again.

August 28, 2025
Unprompted review
Rated 1 out of 5 stars

Bad Service Period.

I had multiple numbers with them, paid for six months. But they all stopped working after some time (before the six months ended). I have lost accounts because I couldn't receive 2FA codes. I am left with one number now, but it doesn't work. I have tried to reach customer support for over a week now. They don't reply; all I get is an automated email saying, "We have received your message."

September 28, 2025
Unprompted review
Rated 5 out of 5 stars

Sweet customer service

The first number didn’t work for WhatsApp. But Bill helped me out and with fast replies. Got a new number and now I’m good to go . Thank you to Bill and team . Amazing job.

September 10, 2025
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look