Is appsflyer.com legit?
AppsFlyer.com generally appears to be a legitimate and established business, backed by its high traffic ranking and strong infrastructure. However, potential users should proceed with some caution due to a very low Trustpilot score and a high number of external scripts and hidden content, which can introduce risks or indicate transparency issues.
SaaS average: 81/100 · based on 62 sites
Checked: April 12, 2026 at 9:59 PM UTC · Refresh
Is appsflyer.com a scam? Here's what we found.
The site has solid foundational security with a valid SSL certificate, HSTS enforcement, and is clean according to Google Web Risk and DNS Blacklists. The main concern is the unusually high number of external scripts, which makes it harder to control potential vulnerabilities.
This is a very established domain, over 14 years old, and clearly identifies itself as an Organization with structured data. While the registrar being Amazon is neutral, the lengthy domain expiry date adds to its perceived stability and long-term intent.
AppsFlyer.com is a globally highly ranked website, indicating significant usage and recognition. However, its very low Trustpilot rating is a notable negative signal that suggests user dissatisfaction, which is a key aspect of reputation for any service provider.
The site has clear contact information, legal pages like Privacy & Terms, and a strong social media presence, which are good signs of transparency. The concern here is the unusually high number of hidden elements, which can sometimes be a red flag for attempting to obscure content from users or search engines.
The presence of both a privacy policy and terms of service pages indicates that the site is taking necessary steps to inform users about data handling and usage terms, which is crucial for compliance in various regions.
The underlying infrastructure shows a well-managed setup with robust DNS services, proper email authentication (SPF, DMARC), and good page load times, pointing to a professionally maintained platform. The use of a CDN like Cloudflare is also a positive for performance and security.
Signals Detected
This is one of the most visited websites globally
Site uses structured data identifying itself as: Organization
crt.sh returned status 429
Excessive number of external scripts — may indicate malicious injection
Excessive hidden content found — may indicate cloaking or deceptive content
robots.txt has 109 directives and references a sitemap
Site has custom branding and social media metadata
Domain created 2011-05-09T17:14:03Z (14 years, 1 months ago)
Registered through Amazon Registrar, Inc.
Expires in 2948 days
DNSSEC status from WHOIS
Site enforces HTTPS via HSTS
Web server: cloudflare
No threats detected by Google Web Risk
Not found on any DNS blacklists
Trustpilot rating: 1.5/5 based on 29 reviews
Valid certificate, expires in 303 days
Certificate issued by Amazon
Connection uses TLS 1.2
Resolves to: 3.219.23.251, 32.193.112.214
Mail servers: aspmx.l.google.com., alt2.aspmx.l.google.com., alt1.aspmx.l.google.com., alt4.aspmx.l.google.com., alt3.aspmx.l.google.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: ns-326.awsdns-40.com., ns-659.awsdns-18.net., ns-1429.awsdns-50.org., ns-1547.awsdns-01.co.uk.
No sitemap found — common for smaller sites
Could not query Wayback Machine
Website is live and responding
Website appears to have contact information
Website has both privacy policy and terms of service pages
Website links to multiple social media platforms
Fast page load
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