One search.
Every source.
Email, username, phone, IP or platform ID — Quasar queries 19 sources in parallel and rebuilds the full profile in under 100 ms.
Sources & platforms cross-referenced
Compromised account detection
Instantly spot accounts exposed in leaks and logs: Discord, Steam, FiveM, email, phone…
Real-time cross-referencing
One query, every source searched in parallel — correlated, actionable results in under 100 ms.
Always
growing
Live stats from our network. Updated with every newly indexed entry.
How it works
Three steps. Immediately actionable results.
Drop any identifier — email, username, phone, platform ID — into the bar. No SDK, no setup, no key required.
Quasar normalizes your input on the fly: numbers parsed, emails canonicalized, IDs matched to their platform format.
As soon as your query goes out, Quasar cross-references it across every indexed source in real time — Discord, Steam, FiveM, Xbox and more, queried in parallel.
A search layer built for billions of rows: exact first, partial next, fuzzy last.
Pivot from one identifier to the next across sources, with fast lookups and results that stay easy to inspect.
Rebuild a target's circle — co-held addresses, phones and IBANs cross-referenced automatically.
PHONE: 06 12 34 56 78
CITY: Paris (75001)
SCORE: 0.98 — exact match
See what others can't see
A single identifier is enough: Quasar cross-references it across every indexed source and rebuilds the full record — linked accounts, contact details, connections — ranked by match score.
Start investigatingPowerful tools for your investigations
Features built for professionals, investigators and researchers.
Breach search
Access billions of records from known breaches. Instantly detect whether credentials have been compromised.
Advanced OSINT
Search public platforms — Discord, Steam, FiveM, Xbox — for a complete view of a digital identity.
Real-time results
High-performance infrastructure that responds in under 100 ms. No waiting, no queue, instant answers.
Isolated sessions
Personal-token access, encrypted queries never exposed to other users of the platform.
CSV / JSON export
Export your history and results in clean formats, ready to drop into your own tools and reports.
Family & links
Rebuild a target's circle: co-held addresses, phones and IBANs cross-referenced automatically to reveal connections.
Built for targeted investigation
Pivot from one identifier to the next across indexed sources, with fast lookups and results that stay easy to inspect.
Why Quasar stands out
Cutting-edge technology, real-time results, and data that's genuinely actionable.
What our investigators say
Real feedback from the community.
Genuinely fast. The records are clean, everything is one-click copyable.
The family / links cross-referencing is insane — I find connections I'd never have seen.
Migrated from other platforms — sub-100 ms latency changes everything, I'm not going back.
Top support on Discord, a reply in 5 minutes even on a Sunday night.
Simple, transparent plans
Start free, scale up whenever you need.
Basic access to our platform
- 10 searches/day
- API access: not included
- Cost per lookup: Free
- Basic search features
- Community support
Advanced capabilities for professionals
- 500 searches/day
- API access: included
- Cost per lookup: $0.0020
- Enhanced quotas
- Premium support
- Advanced features
Essential intelligence for beginners
- 100 searches/day
- API access: included
- Cost per lookup: $0.0033
- API access
- Priority support
Concerned about your privacy?
We get that it matters. Here's what you should know.
Found your data?
No panic. A few reflexes to protect yourself: change your passwords regularly, enable two-factor authentication, rotate your IP address and cycle your usernames. These simple habits instantly strengthen your online security.
Help us grow!
Your feedback is precious: it helps us improve the service and lets other investigators discover Quasar. If the platform is useful to you, share your review on Discord.
Leave a review on DiscordFrequently asked questions
Everything you need to know about the platform.
What you're looking for is already indexed
16 billion entries are waiting. Create your account and run your first search in under a minute.