Global Digital Forensic

Q: Is Global Digital Forensics software?

No, it is a services firm. GDF does forensics, eDiscovery, expert testimony and security work for clients. Its own eDiscovery software is used as part of those services.

Q: Is Global Digital Forensics still operating?

Yes. The firm is active at evestigate.com, with a 24/7 hotline and a free first consultation.

Q: How much does GDF charge?

Fees are quoted per case. No rates are published. The first consultation is free, and an Incident Response SLA fixes hourly rates in advance at no upfront cost.

Q: What is the GDF incident response number?

(800) 868-8189. GDF lists it as a 24/7 hotline for incident response.

Q: Where is Global Digital Forensics based?

In the US. GDF says it has sixteen US offices and an international phone line. Its homepage does not name a head office city.

Q: What are alternatives to GDF?

Other forensics firms, or tools you run yourself. Browse our computer forensics software list if you want to do the work in house.

US digital forensics, expert witness and incident response firm. A service, not software.

Forensics servicesFree consultation24/7 incident response

Visit evestigate.com ↗Last verified: 5 Nov 2026

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FreeFirst consultation

24/7Incident response hotline

16US offices

Quote onlyEngagement fees

The short version

What is Global Digital Forensic?

Global Digital Forensics (GDF) is a US firm that provides digital forensics, expert testimony, eDiscovery and cybersecurity services. It is a service you hire, not software you download. It is still operating at evestigate.com, and fees are quoted per case.

GDF runs two practices. Digital forensics and litigation covers computer, mobile, email, Microsoft 365, Google Workspace and cloud forensics, plus eDiscovery, expert witness work and trade secret cases. Enterprise cybersecurity covers penetration testing, vulnerability assessments, source code review, AI security consulting, incident response and industrial control system security. GDF says it has sixteen US offices and has worked in this field since 1992.

Bottom line: Call GDF if you need investigators or an expert witness for a legal matter or a breach. If you want forensic software to run yourself, look at CAINE, PALADIN or ProDiscover instead.

What it does

Key features

Forensics for litigation

Computer, mobile, email, Microsoft 365, Google Workspace and cloud forensics, with expert witness services and trade secret investigations.

eDiscovery processing

GDF owns its eDiscovery software, including eCloudDiscovery and CompleteDiscovery, built and maintained in house.

Incident response

A 24/7 hotline at (800) 868-8189 connects you to responders who work to contain an attack.

Security testing

Penetration testing, vulnerability assessments, source code review, AI security consulting and industrial control system security.

What it costs

Global Digital Forensic pricing (2026)

Plan	Price	What you get
Initial consultation	Free	A first conversation about your case, handled in confidence.
Forensics and eDiscovery	Quote only	Priced per engagement. No rates are published.
Incident Response SLA	No upfront cost	Sets response times and hourly rates in advance, before you need them.

No prices are published on evestigate.com. Fees are agreed per engagement.

Honest fit

Who it's for, who it isn't

Pick Global Digital Forensic if

You need forensic evidence for a lawsuit or internal case
You need an expert witness
You are dealing with a breach and need responders now
You want eDiscovery processing handled for you

Look elsewhere if

You want forensic software to run yourself
You need published prices before you call
You are looking for a free self-service tool

What people ask

Global Digital Forensic FAQ

Is Global Digital Forensics software?

No, it is a services firm. GDF does forensics, eDiscovery, expert testimony and security work for clients. Its own eDiscovery software is used as part of those services.

Is Global Digital Forensics still operating?

Yes. The firm is active at evestigate.com, with a 24/7 hotline and a free first consultation.

How much does GDF charge?

Fees are quoted per case. No rates are published. The first consultation is free, and an Incident Response SLA fixes hourly rates in advance at no upfront cost.

What is the GDF incident response number?

(800) 868-8189. GDF lists it as a 24/7 hotline for incident response.

Where is Global Digital Forensics based?

In the US. GDF says it has sixteen US offices and an international phone line. Its homepage does not name a head office city.

What are alternatives to GDF?

Other forensics firms, or tools you run yourself. Browse our computer forensics software list if you want to do the work in house.

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