Anthropic.skilljar.com (Domain) Investigation Report
Generated on Mar 20, 2026
Why we think so?
anthropic.skilljar.com hosts free online courses related to Anthropic's AI system Claude, using the Skilljar learning platform. It has over 1.6 million monthly visits, mostly from the US and India. The site uses a valid SSL certificate showing secure data transmission and points to Skilljar's servers via DNS. No direct contact emails or phone numbers are published on the site. Trademark records show Skilljar Inc. is the trademark owner since 2018, headquartered in Seattle, WA. The domain is not flagged on crypto scam or Google Safe Browsing blacklists. Google Places shows a 3.6-star rating for Anthropic's main company location in San Francisco with 68 reviews. Recent news highlights Anthropic's launch of this free AI training platform. There are no user reviews or complaints specific to anthropic.skilljar.com, although Anthropic the company faces broader AI-related legal scrutiny unrelated to this site. Overall, the site appears legitimate and trustworthy, but as with any online service, users should verify unfamiliar platforms before sharing sensitive data.
Risk Insights
Secure domain with valid SSL
- SSL issued by Amazon RSA valid through Feb 2027
- Ensures encrypted, secure connections
High monthly traffic
- Over 1.6 million visits recorded in Feb 2026
- Traffic sourced mostly direct and referrals
Brand legitimacy confirmed
- Trademark owned by SkillJar Inc. since 2018
- Listed physical address in Seattle, WA
Category Scores
Red Flags & Warnings
- Domain registrar has association with numerous spam and fraud sites, which lowers overall trust slightly.
Detailed Checks & Insights
0-100 Scale
SSL certificate validation
Score: 90
SSL certificate validation
"Checking SSL validity and issuer confirms domain authenticity and security."
Reason: The domain has a valid SSL certificate issued by Amazon RSA, valid through February 2027, which ensures encrypted communications.
Web traffic volume and sources
Score: 85
Web traffic volume and sources
"Traffic pattern and volume support legitimate activity rather than spam or fraud."
Reason: The site reports over 1.6 million monthly visits with strong direct and referral traffic, indicating genuine user engagement.
Contact information availability
Score: 50
Contact information availability
"Absence of contact info is not unusual for training platforms but warrants cautious trust."
Reason: No contact emails or phone numbers are publicly available on the site, which limits direct verification but reduces spam risk.
Trademark ownership verification
Score: 80
Trademark ownership verification
"Trademark presence affirms legal and business validity behind the domain."
Reason: Trademark records show SkillJar Inc. owns the relevant mark since 2018, supporting brand legitimacy.
Blacklist and phishing status
Score: 90
Blacklist and phishing status
"Blacklist status is a key safety indicator."
Reason: The domain is not found on crypto scam or Google Safe Browsing blacklists, indicating no known phishing or scam flags.
Google Places business profile
Score: 80
Google Places business profile
"This confirms a real-world entity backing the domain."
Reason: Google Places lists Anthropic's headquarters with a positive user rating and proper physical address.
News and media validation
Score: 85
News and media validation
"Press coverage supports domain authenticity and current activity."
Reason: Multiple recent news articles confirm the launch of Anthropic’s free AI learning platform related to this domain.
User reviews and scam complaints check
Score: 85
User reviews and scam complaints check
"Lack of negative reports is positive but remains subject to ongoing monitoring."
Reason: No user complaints or scam reports specific to anthropic.skilljar.com were found, enhancing trust confidence.
Your Next Steps
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1
Verify any personal or payment information requests before submitting on the site.
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2
Check third-party review platforms like Trustpilot or Reddit for additional user feedback.
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3
Use browser tools or services to confirm the site's URL and SSL certificate before logging in.
Key Evidence & Citations
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SimilarWeb site analytics for anthropic.skilljar.com
⤷ Monthly traffic and visitor data as of February 2026.
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Website contact information scraping for anthropic.skilljar.com
⤷ No public contact emails or phone numbers found on the site.
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WHOIS, DNS and SSL certificate details for anthropic.skilljar.com
⤷ SSL cert valid from Jan 2026 to Feb 2027 issued by Amazon RSA.
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USPTO trademark search for SkillJar
⤷ SkillJar Inc. holds trademark registered since 2018 in Washington state.
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Crypto scam blacklist status for anthropic.skilljar.com
⤷ No blacklist flags found.
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Google Places listing for Anthropic
⤷ Company headquarters with 3.6 rating and 68 reviews.
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Recent news on Anthropic's free AI learning platform
⤷ Launch covered in multiple news sources in early 2026.
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Perplexity summary on anthropic.skilljar.com scam and reviews
⤷ No direct user complaints; some company-wide AI legal scrutiny.
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