Security Review

Is quizlet.com legit or a scam?

Our verdict:Safe· 92/100

Quizlet is a highly established educational tool with over 20 years of history, though it faces significant user criticism regarding its subscription and refund policies.

quizlet.comScanned 1h ago
0
Trust score
SAFE
Heuristics 100·MT 88
View density

Analysis Summary

Threat Intelligence
0/92
All engines report clean
Domain Age
22 years old
Registered Jul 15, 2004
MT Intelligence
Safe
Low likelihood · 95% confidence
SAFE

No threats detected

All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.

Website Preview

Screenshot of quizlet.com
LIVE RENDER
quizlet.com

Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site. See full visual analysis →

Visual Screenshot 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.

50
/ 100
High visual risk

Visual red flags detected in the screenshot

We could not capture a fully-rendered screenshot of this page; visual analysis is inconclusive.

Visual risk50/100

What our vision model saw

1 signal

Screenshot incomplete — site may be slow to render

MT Intelligence

Advanced threat intelligence
MT Security Analyst
Low scam likelihoodengineMT · Guardiantrust88/100
MT AgentLive web researchVisual inspection
0%
Confidence
The domain has been active since 2004 and is operated by a verified US-based corporation with a clear physical presence. Our antivirus network and browser blocklists show no signs of malware or phishing activity. The site maintains a massive global traffic rank and is widely recognized as a standard tool in K-12 and higher education. However, we have noted a high volume of consumer complaints regarding 'subscription traps' where users are charged after free trials or find it difficult to cancel. These are issues of business practice rather than technical security threats.
Full dossier
Analysis complete

Page Content

The site is a well-known educational platform offering user-generated study sets, flashcards, and interactive learning games. It operates on a freemium model where basic features are free, but advanced tools require a 'Quizlet Plus' subscription.

Infrastructure

The domain is hosted on a high-reputation IP address with no history of abuse reports. It uses valid SSL encryption and shows a stable technical configuration consistent with a major global web service.

Domain History

Registered over 21 years ago in 2004, the domain is highly established. It is owned by Quizlet Inc., a registered California corporation with a verified business history and an A+ rating from independent business bureaus.

Web Reputation

The platform has a massive user base of over 60 million monthly active users. While it is technically safe, its reputation is currently impacted by numerous complaints on consumer review sites regarding auto-renewal charges and poor customer support responsiveness.
Risk Factors
3
  • Numerous reports of deceptive billing and difficulty canceling free trials.
  • High volume of complaints on independent review sites regarding refund denials.
  • Recent user sentiment suggests a shift toward aggressive monetization and paywalls.
Positive Signals
4
  • Domain is over 21 years old and registered to a verified US corporation.
  • Zero detections across 92 antivirus engines and major browser blocklists.
  • Top-tier global traffic ranking with millions of active monthly users.
  • Widely cited in academic and mainstream media as a legitimate study tool.
AI Recommendation
Use the site with confidence for studying, but be extremely cautious when signing up for free trials. Use a virtual card or set a calendar reminder to cancel at least 48 hours before a trial ends to avoid unwanted subscription fees.
Next-gen fraud intelligence
Evidence-backedCross-checked

Web Research Findings

Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for quizlet.com, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.

Domain age
21 yrs
Registered Jul 2004
Business registration
Active · United States
Site traces back to an actively registered business.
Clone check
Not a clone
No well-known site's layout or branding detected here.
Typosquat check
No look-alike match
The domain doesn't resemble any well-known brand's spelling.
Web mentions
3 scam reports · 21 complaints · 3 positive
Key findings
7 headline facts from open-web research
  • Domain created on 2004-07-15 (over 21 years old), registered via GoDaddy with privacy protection; expires 2026-07-15.
  • Legitimate company: Quizlet Inc., founded 2005 by Andrew Sutherland in San Francisco, CA; 60M+ monthly active users as of 2021; freemium model with Quizlet Plus subscriptions.
  • Significant complaints center on billing practices, difficulty canceling subscriptions, unauthorized charges after trials, and lack of refunds (evident on Trustpilot, BBB, Reddit).
  • BBB profile shows A+ rating but is not accredited; multiple customer complaints about deceptive billing and auto-renewal issues.
  • Mixed user sentiment: widely praised as effective study tool for flashcards and learning, but recent changes (paywalls, ads, feature limits) have led to criticism of it becoming a "cash grab".
  • No evidence of malware, phishing, or outright fraud; platform actively used in K-12 and higher education with official Wikipedia page and no major legal scandals reported.
  • Trustpilot hosts hundreds of reviews with both positive feedback on utility and negative feedback on monetization and customer service.
Scam reports (3)
Direct quotes from public scam databases, forums, and news.
  • Trustpilotopen

    "Usual scam site. They hide the option to cancel the account and the helpdesk is the usual bot garbage designed to frustrate you and force you to give up."

  • complete-reviews.comopen

    "Full of scam, they literally take out my money from my card after 4 days of starting free trial (I had a 30 day free trial). I've tried to contact, no solution."

  • "filing this complaint against Quizlet Inc. for deceptive business practices and refusal to honor refund"

Positive reviews (3)
Quotes indicating the site is legitimate.
  • Wikipediaopen

    "Quizlet was founded in 2005 by Andrew Sutherland as a studying tool... As of 2021, Quizlet reported more than 60 million monthly active users and over 500 million user-generated study sets."

  • Common Sense Mediaopen

    "Parents say that this website serves as a simplistic yet effective study tool primarily for memorization through flashcards and interactive games"

  • Redditopen

    "I'd say yes it is worth it... I love being able to add pictures. i definitely recommend."

Business registration
Status: active · United States

Quizlet Inc., headquartered in San Francisco, CA (501 2nd St Ste 500). Founded 2005 (domain registered 2004-07-15). BBB lists 21 years in business (started 7/15/2004). A+ BBB rating but not accredited. Registered with California Secretary of State as active corporation.

Research summary
Narrative write-up from our AI analyst, grounded on the facts above
Research confirms that Quizlet Inc. is an active, San Francisco-based corporation founded in 2005. While it is a legitimate educational resource, consumer review sites like an independent review aggregator and the BBB contain numerous complaints regarding 'subscription traps' and deceptive auto-renewals. Conversely, educational outlets and Wikipedia verify its status as a massive, widely-used platform for student learning.

Antivirus Engines

Clean pass · verified
Clean across 92 engines

We cross-check every URL against our antivirus network of 92 malware and blacklist engines. None of them flagged this URL in the last scan.

0Malicious0Suspicious61Harmless92Engines
Clean
Kaspersky
Clean
Bitdefender
Clean
Microsoft
Not in pass
ESET-NOD32
Not in pass
Avira
Not in pass
Sophos
Clean
Fortinet
Clean
Google Safebrowsing
Clean
Emsisoft
Clean

No engine detections. The URL passed every antivirus and blacklist engine we queried in this scan. Stay vigilant — AV coverage is only one signal among many.

Security Scans

Blacklist Check
Not flagged on major threat lists

Checked against the major public blocklists used by browsers and security tools — no hits.

Domain & Encryption

Domain History
Age22 years old
RegistrarGoDaddy.com, LLC
RegisteredJul 15, 2004
ExpiresJul 15, 2026
Owner privacyVisible
Encryption Certificate
StatusValid
ProtocolTLSv1.3
IssuerLet's Encrypt · YE2
ExpiresSep 17, 2026 (86d)
Self-signedNo
Hosting & Technology
HostingCloudflare, Inc.
Server locationUS
PopularityTop 100k worldwide

Redirect Chain

Hops
1
Cross-domain
No
Lookalike
No
Punycode
No
  • 1301http://quizlet.com/
  • 2403https://quizlet.com/

Server Reputation

Abuse Intelligence
Confidence score0%
Reports on file0
ISPCloudflare, Inc.
Usage typeContent Delivery Network

Still, stay alert

No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.

  • Double-check the exact URL in your address bar

    Confirm you are actually on quizlet.com and not a lookalike like q-uizlet.com.com or an IDN homoglyph.

  • Use a password manager

    Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.

  • Discuss this site on the forum

    If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.

    Open

Reputation Sources

How this domain rates across independent threat-intelligence and blocklist providers.

Google Safe Browsing
Not listedCheck ↗
VirusTotal
Not listedCheck ↗
AbuseIPDB
Not listedCheck ↗

Safety FAQ

Common questions about this site, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.

  • Our automated security review found no threat indicators on quizlet.com. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
  • quizlet.com passed our automated security checks with a trust score of 92/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
  • Yes. quizlet.com presents a valid TLSv1.3 certificate issued by Let's Encrypt · YE2, expiring in 86 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
  • quizlet.com is 22.0 years old, registered on 7/15/2004 through GoDaddy.com, LLC. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
  • No. All 92 antivirus engines in our malware network report quizlet.com as clean.
  • No. quizlet.com is not currently listed on the major browser blocklist feeds that modern browsers use.
  • quizlet.com resolves to an IP operated by Cloudflare, Inc. in US (usage type: Content Delivery Network). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
  • Yes. quizlet.com sits in the global top-100k on Cloudflare Radar, which means it has substantial real-world traffic. That does not automatically make it safe, but established brands almost always rank here and throwaway scam domains almost never do.

Final Verdict

0
Trust / 100
Final Verdict·quizlet.com
SAFE

Quizlet is a legitimate and long-standing educational platform used by millions for studying and flashcards. While the site is safe to use, many users report frustration with aggressive subscription billing and difficult cancellation processes. You should monitor your trial periods closely to avoid unwanted charges.

Use the site with confidence for studying, but be extremely cautious when signing up for free trials. Use a virtual card or set a calendar reminder to cancel at least 48 hours before a trial ends to avoid unwanted subscription fees.

AV engines
92
MT passes
2
Net signals
0
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Community review

User reviews & comments(0)

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Scanned by
harlan4096Staff
This report is generated automatically by combining threat intelligence, domain signals, and an AI security analyst. It is informational, not legal advice. Always use your own judgement before sharing personal information or money online.