Investigate usernames across platforms with OSINT tools. Check availability, resolve profiles, and trace aliases to uncover accounts, identities, and cross-platform connections.
Follow the highest-ranked tools first, then expand into supporting pivots for deeper investigation.
Use this page as a working sequence, not just a list. Start broad, preserve volatile evidence, and corroborate before reporting.
Record target values, search terms, timestamps, and the first source that produced each lead.
Move from identifiers to related accounts, infrastructure, images, archives, or records only when the link is explainable.
Save screenshots, archive URLs, and keep original source links before pages change or accounts disappear.
Avoid single-source conclusions. Confirm important claims with independent tools, dates, and source types.
Start with the highest-confidence tools for the first pass.
IDCrawl searches for a person's profiles across social networks, professional platforms, and public directories simultaneously by name or username.
Instant Username Search checks for existing profiles and username availability across 100+ social networks and platforms in real time.
NameCheckr scans social platforms and domain registries for accounts matching a username for cross-platform OSINT identity research.
Move to these once you need validation, pivots, and broader collection.
WhatsMyName checks username presence across hundreds of websites to support cross-platform account discovery and identity attribution.
NameCheckup searches for a username's registered presence and availability across social media platforms, domains, and app stores simultaneously.
Search by username or email on 600+ social networks & dating sites like YouTube, Tinder, Snapchat, Match & Facebook. Instant results, with no signup.
Track stats, explore patterns, and see what your Reddit profile says about you!
Use supporting tools when you need corroboration or specialized enrichment.
No additional keyword-based matches.
Before turning this workflow into a finding, make the chain of reasoning easy to audit.
Quote or summarize the source output and keep the original URL.
Record collection time, page timestamps, and archive timestamps separately.
State the investigative relevance and whether it is direct evidence or a lead.
List independent corroboration and note any uncertainty or gaps.