Is Challenges.org Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked November 4, 2026
Summary
Challenges.org (operated by Challenge Works) has a trust score of 91 out of 100. The domain was registered on February 25, 2003, about 23.7 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Challenge Works designs and runs challenge prizes that spark innovation in science, technology and society to solve the world’s most enduring problems."
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 24+ years ago
- +3 Contact details published on the website
- +3 Privacy, terms or refund policies are linked
Every website starts at 50 points. How the score works
Company and contact
- Company
- Challenge Works
- Source
- Structured data on the website
- [email protected]
- Phone
- +44 (0)20 395 795 57
- Address
- 58 Victoria Embankment, London, EC4Y 0DS
- Policies linked
- Contact, About, Privacy policy, Terms
Domain and security
- Registered
- Feb 25, 2003
- Domain age
- 23.7 years
- Expires
- Feb 25, 2027 (in 111 days)
- Registrar
- GoDaddy.com, LLC
- Registry status
- Transfer lock on (protects against hijacking)
- HTTPS
- Valid certificate
- Certificate issuer
- Google Trust Services until Jan 7, 2027
- DNS / hosting
- Cloudflare
- IP address
- 104.21.13.101
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Redirects visitors to (1)
When you open challenges.org, you are sent on to these domains.
Challenges.org reviews
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What people search about Challenges.org
The most common searches about Challenges.org, so you can see what other shoppers want to know.
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Is Challenges.org legit, safe or a scam?
Is Challenges.org legit?
Based on our checks, Challenges.org scores 91 out of 100, which we rate as "Likely Legit". The domain has been registered for 23.7 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Challenges.org safe to buy from?
Challenges.org uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Challenges.org real or fake?
Challenges.org looks like a real, established website: its domain is 23.7 years old and it is operated by Challenge Works.
Is Challenges.org a scam?
We found no strong signs that Challenges.org is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Challenges.org trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 91 out of 100.
Who owns challenges.org?
According to structured data on the website, the website is operated by Challenge Works. The domain is registered through GoDaddy.com, LLC.