Software Alternatives & Startups

CodeCrafters VS Quad9

Compare CodeCrafters VS Quad9 and see what are their differences

CodeCrafters

Programming exercises for experienced engineers.

Rating
0 reviews
Pricing
Open source
Quad9

Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.

Rating
0 reviews
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.

Which is more popular?

Based on our record, Quad9 should be more popular than CodeCrafters. It has been mentioned 49 times since March 2021.

social mentions
11 vs 49
Education popularity
100% vs 0%
alternatives listed
82 vs 75

Base details

Website, pricing, platforms and company facts side by side.

CodeCrafters
Quad9
Website codecrafters.io quad9.net
Pricing
Open source Official pricing
—
Listed in

Features and specs

What each product offers, as listed by its team.

CodeCrafters 0 features
Quad9 5 features

No features have been listed yet.

  • Privacy-Focused
    Quad9 does not store any personal data about users and maintains a stringent privacy policy, ensuring that your DNS queries are not tracked or sold to third parties.
  • Security
    Quad9 provides robust security features by blocking access to known malicious domains, which helps protect users from phishing, malware, and other online threats.
  • Performance
    With a global network of servers, Quad9 offers fast DNS resolution, which can contribute to quicker website load times and improved overall internet browsing experience.
  • Easy to Set Up
    Changing your DNS to Quad9 is straightforward and can be easily configured on most devices without requiring technical expertise.
  • Free Service
    Quad9 offers its DNS services free of charge, making it an accessible option for anyone looking to improve their online privacy and security without additional costs.

Possible disadvantages

  • Limited Customization
    Quad9 does not offer as many customization options as some competing services, which may be a drawback for advanced users looking for more control over their DNS settings.
  • Possible Geolocation Issues
    Using a global DNS resolver like Quad9 can sometimes lead to geolocation issues, where content or services are delivered based on server location rather than user location.
  • Not as Established
    Quad9 is a relatively new entrant in the DNS space compared to longstanding providers like Google Public DNS and OpenDNS, which might make some users hesitant.
  • Dependency on Upstream Filters
    Quad9's security filtering relies on upstream threat intelligence providers. Therefore, the comprehensiveness of the protection is dependent on the accuracy and timeliness of these third-party sources.

Analysis

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

CodeCrafters
Quad9

No analysis of CodeCrafters yet.

Overall verdict

  • Yes, Quad9 is generally considered a good DNS service.

Why this product is good

  • Quad9 offers a DNS service that prioritizes security, privacy, and performance. It blocks known malicious domains using threat intelligence from multiple sources, enhancing cybersecurity for its users. Additionally, Quad9 respects user privacy by not logging or selling personal data.

Recommended for

  • Individuals and organizations seeking enhanced security against phishing and malware.
  • Users concerned about privacy and looking for a DNS provider that respects these values.
  • Anyone needing a reliable and fast DNS resolver for their internet activities.
  • IT administrators interested in a robust, secure DNS solution for networks.

Videos

Walkthroughs and reviews on video.

CodeCrafters 2 videos + Add
Quad9 4 videos + Add

Learn to Build Real Software With CodeCrafters

More videos

  • - Mechanical Sympathy and Learning with CodeCrafters

Quad9 9.9.9.9 VS Google 8.8.8.8 Benchmark Testing & Keeping Your Computer safer with Quad9 DNS

More videos

  • - Quad9 on PS4!! DNS Settings 9.9.9.9 (My Review)
  • - Keep your data and computer safe with Quad9
  • - Here's Why DNS Matters w/ John Todd from Quad9

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
CodeCrafters
Quad9
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
DNS
100% 100%

User comments

Share your experience with using CodeCrafters and Quad9. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

CodeCrafters no reviews yet
Quad9 no reviews yet

We have no reviews of CodeCrafters yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

CodeCrafters 11 mentions
Quad9 49 mentions
  • I tried building a shell in Rust
    Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 15 days ago
  • We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes
    Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 24 days ago
  • Ask HN: What skills do you want to develop or improve in 2026?
    I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago

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  • The Great DNS Trail
    So assuming the answer to a query of what something like dev.to is mainly starts at the locally designated DNS servers. This will most likely be your ISP but it's not uncommon to utilize public DNS servers such as Quad9, Google, and... - Source: dev.to / 6 months ago
  • AT&T Paid a Hacker $370k to Delete Stolen Phone Records
    Maybe consider using https://quad9.net for DNS? It's nice having archive.today work. Otherwise you can always copy/paste the link to TFA into https://archive.org. - Source: Hacker News / about 2 years ago
  • Information Security Best Practices
    Automate everything. Use a password manager, enable automatic updates, use DNS malware filtering at router level (Free with https://quad9.net ). Source: almost 3 years ago

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Alternatives to CodeCrafters and Quad9

When comparing CodeCrafters and Quad9, you can also consider the following products.