2026-08-01 crawl · observed, not inferred
Technology used by truecaller.com
Truecaller helps you identify unknown numbers, block spam calls and messages, and stay protected from fraud. Trusted by millions for smarter, safer communication.
17
technologies detected
truecaller
company
201-500
employees
computer software
industry
sweden
location
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
Miscellaneous
JavaScript frameworks
Programming languages
Authentication
UI frameworks
Payment processors
Analytics
Email
Security
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