Warning signs detected
Legitimate AI company with documented subscription and support failures that leave paying users without refunds or help.
Is chat.z.ai legit or a scam?
Legitimate AI company with documented subscription and support failures that leave paying users without refunds or help.
Z.ai is a real Chinese AI company, but multiple users report unusable service, no refunds, and zero customer support after payment. The domain is 8.6 years old with clean scans, yet the complaints are consistent and recent.
Score breakdown
See the live page ↓These checks passed — but they don't clear the site. A clean antivirus result, valid SSL, and a calm server only mean it isn't hosting malware; they say nothing about whether the business is real. This verdict is based on the site's conduct and content, not a malware detection.
Analysis Summary
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site. Marker positions are approximate. See full visual analysis →
Visual analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
No scam visual patterns detected
The page appears to be a legitimate, functional AI chat interface with no visual evidence of malicious intent or deceptive practices.
What our vision model saw
3 signalsThe page presents a standard AI chat interface with no suspicious indicators or scam patterns.
Layout is clean, professional, and consistent with modern AI service portals.
No fake trust badges, urgency tactics, or intrusive overlays are present.
Intelligence
The domain chat.z.ai belongs to Zhipu AI, a Chinese firm rebranded as Z.ai and listed on the Hong Kong Stock Exchange. Antivirus engines and browser lists show no malicious code, and the page renders a standard chat interface. Two independent user reports on Trustpilot and Reddit describe paid subscriptions that stop working with no refunds or replies from support. The company also appears on the U.S. Commerce Entity List, which adds regulatory risk for some users. These service and support failures are the main reason for the suspicious rating rather than outright fraud.
Web Research Findings
Independent findings for chat.z.ai, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
- Z.ai (formerly Zhipu AI) is a legitimate Chinese AI company that develops the GLM (General Language Model) series.
- The platform offers a web-based chat interface (chat.z.ai) and API services for its models, including GLM-5.2.
- Users have reported significant issues with the service, including poor customer support, lack of refunds, and technical unreliability (e.g., 'peak hours' errors for paying users).
- The company underwent an IPO on the Hong Kong Stock Exchange in January 2026.
- The U.S. Commerce Department placed the company on its Entity List in January 2025 due to national security concerns.
- While some users report high satisfaction with the model's coding and reasoning capabilities, others describe the subscription service as unusable.
- Trustpilotopen
"This is not a reputable organisation. They take your subscription and your money and then do not respond at all to support requests when things stop working. Do not subscribe. You will lose money."
- Reddit (r/ZaiGLM)open
"Z.ai is pretty much a scam. No customer support. No refunds. Unuseable. Got their lite plan specifically to test out its coding capabilities in VS Code. Seriously, though, it wouldn't work at all."
- Product Huntopen
"Z.ai has received overwhelmingly positive feedback from users, who praise its impressive performance and strong capabilities in tasks like coding and creating presentations."
- Reddit (r/ZaiGLM)open
"I'm using it with Kilo Code and works great. ... I'm using it right now without any issues."
Formerly Zhipu AI; rebranded to Z.ai internationally in 2025. Listed on the Hong Kong Stock Exchange (SEHK: 2513) as of January 2026.
Trustpilot contains a review stating the service takes subscriptions then stops responding to support requests. Reddit's r/ZaiGLM subreddit includes a post calling Z.ai a scam due to no customer support and unusable paid plans. A second Reddit thread reports the service working without issues when paired with specific coding tools. Product Hunt shows generally positive feedback on model capabilities. The company is confirmed as formerly Zhipu AI and listed on the Hong Kong Stock Exchange.
Domain Timeline
- Dec 15, 2017Domain registered
First appeared in WHOIS records — 8.6 years old today.
- Jul 25, 2026Latest security review — Flagged as suspicious
This scan re-ran every check; the current findings are detailed above.
chat.z.ai is an established domain now carrying threat signals. An older domain that starts tripping security checks is a classic pattern for an asset that was sold, repurposed, or compromised — the age alone is not reassurance.
Threat Detection
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Technical Details
domain · encryption · redirects · server reputation · referencedThe plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Contact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No contact email found anywhere on the page.
- No phone number listed on the page.
- No postal address visible on the page.
Domain & Encryption
Redirect Chain
- 1301http://chat.z.ai/
- 2200https://chat.z.ai/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
What to do
Proceed with caution
Our automated review flagged enough risk that you should treat this site as unverified.
- Treat chat.z.ai as unverified
Do not enter credentials or send money until you have independently verified the business.
- Verify the business through independent channels
Check the company's social profiles, registry records, and search for recent news or reviews that are not hosted on the site itself.
- Never use irreversible payment methods
Crypto, gift cards, wire transfers, and cash apps offer zero buyer protection. Use a credit card or PayPal if you must pay.
- OpenShare your experience
If you have additional context, drop a comment below or post on the MalwareTips forum.
Final Verdict
Z.ai is a real Chinese AI company, but multiple users report unusable service, no refunds, and zero customer support after payment. The domain is 8.6 years old with clean scans, yet the complaints are consistent and recent.
Safety FAQ
Common questions, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.
- chat.z.ai shows strong warning signs of being a scam site — avoid interacting with it. 1 of 92 security engines flag it (1 as outright malicious). The domain is 8.6 years old through Dominet (HK) Limited. It may not be an outright scam, but the risk is high enough that you should verify it independently before trusting it with money or data.
- Proceed with caution — chat.z.ai scores 58/100 on our trust scale. We found enough warning signals to recommend verifying it through independent channels before entering credentials or money.
- If you've already paid or handed over details on chat.z.ai, act quickly. 1) Contact your bank or card issuer immediately and ask to dispute the charge or open a chargeback — the sooner you act, the better your odds. 2) Report the site to the U.S. FTC at reportfraud.ftc.gov or the FBI's IC3 at ic3.gov, and in the UK to Action Fraud at actionfraud.police.uk. 3) If you entered a password, change it on chat.z.ai and anywhere you reused it, and turn on two-factor authentication. 4) Watch your bank and email for follow-up fraud, and keep screenshots as evidence.
- Often yes, if you act fast. Payments made by credit or debit card can frequently be reversed through a chargeback or dispute — contact your bank right away and explain it was a fraudulent site. Bank transfers and gift-card or voucher payments are much harder to recover, but you should still report them to your bank and to the FTC (reportfraud.ftc.gov) or Action Fraud (actionfraud.police.uk). Avoid any "refund" or "recovery" service that contacts you first — it's usually a follow-up scam.
- Just viewing a scam page is usually low-risk on an up-to-date browser — the real danger is what it asks you to DO (enter details, download a file, send money). If you downloaded anything, run a full antivirus scan and treat the file as untrusted. If you entered a password or card number, change the password everywhere you reused it and contact your bank.
- You can report chat.z.ai through several official channels: the U.S. FTC at reportfraud.ftc.gov, the FBI's Internet Crime Complaint Center (IC3) at ic3.gov, and — in the UK — Action Fraud at actionfraud.police.uk. You can also flag it to Google Safe Browsing (safebrowsing.google.com/safebrowsing/report_phish) so other browsers warn about it, and report it to the company being impersonated if there is one. Reporting helps get scam sites taken down faster.
- Modern scams are built to look convincing. A valid SSL padlock, a polished template, stock photos, fake reviews, and a trust badge can all be added in minutes and prove nothing about who runs the site. Scammers buy cheap domains, clone real designs, and copy legal pages wholesale. That's exactly why an automated review that checks the domain's age, hosting, blacklists, and behaviour — rather than just how the page looks — is more reliable than a first impression.
- Yes. 1 of 92 antivirus and blocklist engines in our malware network flagged chat.z.ai, 1 of them as outright malicious. Even a single detection from a reputable engine is a meaningful warning, and multiple detections rarely happen by accident.
- No — chat.z.ai is not currently on the major browser blocklist feeds that Chrome, Safari, Firefox, and Edge rely on. Note that blocklists can lag behind brand-new scam domains, so "not listed" is reassuring but not a guarantee on its own.
- chat.z.ai is 8.6 years old, registered on December 15, 2017 through Dominet (HK) Limited. A multi-year registration history is one of the stronger signals against a scam, though it's never a guarantee on its own — established domains can still be misused.
- Yes — chat.z.ai presents a valid TLSv1.3 certificate issued by Sectigo Limited · Sectigo Public Server Authentication CA DV R36, valid for another 125 days. Important caveat: SSL only encrypts the connection between you and the site — it does not verify who runs it. Almost all scam sites now have valid SSL too, so a padlock alone never means "safe".
- chat.z.ai resolves to an IP operated by Alibaba Cloud LLC in US (Content Delivery Network). Hosting location alone doesn't make a site good or bad — but hosting that doesn't match a brand's claimed country, or that sits on networks known for abuse, is one of the many signals we weigh alongside the verdict above.
User reviews & comments(0)
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