Self-serve blockchain intelligence

Court-grade crypto investigations, self-serve.

QLUE Express is the self-serve edition of QLUE — the blockchain investigation platform used by law enforcement and financial investigators. Start with a card, add only the chains your case needs, and trace from day one.

Court-admissible evidence & reports
Trace funds across 15 blockchains
Pay only for the chains you need
No contracts or procurement delays

Supported chains
BTC
ETH
BNB
TRX
XRP
LTC
ADA
+8 more

Start investigating → How it works

Trusted by law enforcement, financial investigators & forensic examiners.

▸ Investigating Bitcoin only? Start free at $0.

QLUE Express · iGraph Tracing

Illustrative cross-chain trace — victim wallets → drainer → exchange off-ramps.

Blockchains supported

9M+

Tokens & assets supported

2015

Trusted since

Court

Admissible evidence

How it works

From credit card to first lead in minutes

The same court-grade platform investigators use — without the procurement cycle, the long-term contract, or a sales call before you can work.

Pay with a card

$49 for access — case-file storage and the platform. No contracts or commitments.

Add your chains

Subscribe to only the blockchains your case needs, across 15 chains and 9M+ tokens.

Build the case

Trace flows on the graphing engine; attribution and BitRank produce court-ready output.

See what your case would cost

Build your package

Price your investigation

$49 access plus a monthly rate per chain. Pick what you need — the total updates live.

Blockchains · 0/15

Plans

Start free, or build Standard

Pay only for the blockchains you actually investigate. Move up to full QLUE Enterprise only if you outgrow self-serve.

Free

$0 /mo

For anyone investigating Bitcoin at a basic level.

Bitcoin only
Address / transaction info
BitRank score

Get started

Express Standard

from $149 /mo

$49 access + per chain. For working investigators.

Up to 15 chains, 10 case files
Community notes & filters
Advanced layouts & graphs

Build your plan

Enterprise

Let's talk

Full QLUE for Law Enforcement, Government & private sector.

All 15 chains included
Multiple users, enhanced perf
Comprehensive data & webhooks

Contact our team

See everything Standard includes

Why investigators choose it

Everything you need to close the case

Standard gives you the full self-serve toolkit — built to take a lead from first address to court-ready evidence.

Visualize transaction flows in seconds

Follow funds across wallets, mixers, bridges and exchanges on an interactive graph.

Instantly flag high-risk wallets

Every address carries a BitRank score — clean, watch, or high-risk — so you know where to look first.

Export court-ready investigation reports

Turn a trace into attribution and outputs that have stood up as evidence in real cases.

Investigate confidently across 15 chains

One case, many blockchains — trace cross-chain hops without switching tools.

Keep every case organized

Store and revisit up to 10 investigations with a built-in case-file system.

Never miss a moving wallet

Watch key addresses and get alerted the moment funds move.

Compare every feature across plans

Compare plans

Every feature, side by side

Free to start, Standard for working investigators, Enterprise for teams. Standard is where most self-serve investigations live.

Feature comparison across the Free, Express Standard, and QLUE Enterprise plans
	Free$0/mo	Most popularExpress Standardfrom $149/mo	EnterpriseLet's talk
Core
Performance	Reduced	Normal	Enhanced
Users	1	1	Multiple
Blockchains	1 · Bitcoin	Up to 15 · pay per chain	Up to 15 · all included
Case files		10	Multiple
Submit attribution
Extended view
Community notes
Filters
Comprehensive data
iGraph
Address / transaction info	Bitcoin only	Subscribed chains	All chains
Export image (JPEG/PNG/PDF)
Custom logos for PDF export
Custom annotations	Labels only
Address watch
Confirmed transactions
Pending transactions
In-app notifications
Email notifications		Limited
Webhook notifications
Data & support
BitRank score
Flags
Email support	3–4 days	48 hours	Priority
Customer success manager

Build your Standard plan

Trusted in the field

Used in investigations — and in court

Real investigators, real cases, real outcomes — including evidence that has held up in a courtroom.

Multi-chain tracing

QLUE's multi-chain and token support has been essential — Litecoin especially. Highly recommended for any crypto investigator.

Keven Hendricks

Former DEA Task Force · NWC3

Faster asset tracing

I love how simple it is to follow the money compared to other tracing tools. It's my go-to whenever I need to quickly trace assets.

Jonathan Dupont

Lead Investigator, Tether.io

Court preservation order

We brought forensic evidence to court using QLUE and secured a preservation order — a first in South African case law.

Thor Pedersen

ACFE Fraud Investigator · TCG Forensics

Start your first investigation

About

Built on QLUE. Made self-serve.

QLUE Express is powered by Blockchain Intelligence Group — running the same court-grade investigation engine and data as QLUE, trusted by investigators since 2015. Same platform, same evidentiary quality. The only thing we removed is the enterprise procurement process.

2015

Trusted since — the same engine behind QLUE Enterprise

Court-grade

Outputs used as evidence by law enforcement and forensic examiners

Self-serve

Start with a card in minutes — no sales call, no contract

FAQ

Questions, answered

What is QLUE Express?

A simplified version of QLUE that gives immediate access to cryptocurrency-investigation tools without lengthy contracts.

How is it different from QLUE Enterprise?

QLUE (Enterprise), by Blockchain Intelligence Group, is the original enterprise-grade suite for advanced investigators. QLUE Express is a version for cryptocurrency investigators and small law-enforcement agencies to start right away — no lengthy procurement.

Who is QLUE Express for?

Two versions: the Free version is for casual investigators exploring Bitcoin at a basic level; the Standard version suits investigators who need multiple blockchains, better attribution, and case management.

How much does it cost?

There's a free version. Standard starts at $149/month ($49 access + per chain). Build a plan above to see your exact subtotal.

Can I have a free trial?

We recommend starting with the Free version. When you're ready for more features and expanded blockchain coverage, upgrade to a paid plan.

What if I need to change my blockchain access?

Monthly: adding a chain mid-cycle triggers a prorated charge for the rest of the period, then full price next cycle; removing one keeps access until the period ends. Annual: adding mid-term is prorated then full price at renewal; removing keeps access until renewal at no extra charge.

Can I cancel or pause?

Cancel any time before your next renewal. Case files aren't retained after cancellation unless you keep the $49/month storage plan active.

What training and support is included?

All versions get the Knowledge Hub. Standard adds email support. QLUE Enterprise includes a dedicated Customer Success Manager.

Trace your first case today

Professional blockchain investigations without the procurement — start free and pay only for the chains you use.

Start investigating →

No contracts · Cancel anytime · Court-admissible evidence