Digital Forensics & eDiscovery Software Development

Digital evidence is only as useful as its chain of custody, and eDiscovery costs scale with data volume in ways that are hard to predict on a commercial hosting platform. We build the evidence collection, chain-of-custody, and review software around your actual case workflow, so admissibility isn't an afterthought and hosting costs aren't a per-GB surprise.

  • Forensic evidence collection and chain-of-custody tracking built for admissibility

  • Litigation hold and multi-custodian data collection across email, chat, and cloud storage

  • Document review workflows scoped to your case volume, not a per-GB hosting model

  • Fixed-cost delivery, scoped up front, with source code ownership

What you can count on

Retention

3+ years

Average client relationship across active accounts

First milestone

Week 3

Working prototype in front of real users

Pricing

Fixed price

Scope and cost agreed before work starts

Team

No handoffs

The senior engineers who scope the build also ship it

4.9
on Clutch
See our work

The problem

Sound familiar?

  • Forensic evidence handoffs tracked in a spreadsheet instead of an auditable chain-of-custody log a court will actually accept?

  • eDiscovery hosting costs climbing every time a case's data volume grows, with no way to control it?

Short answer

RaftLabs builds custom digital forensics and eDiscovery software, including forensic evidence collection and imaging tools, chain-of-custody tracking, litigation hold management, multi-custodian data collection integrations, and document review platforms. We build for law firms, corporate legal teams, and forensic examiners who need software that fits their specific evidence workflow, or who are managing eDiscovery hosting costs that scale unpredictably with data volume on commercial platforms. A single-purpose evidence collection or chain-of-custody tool typically runs $35K-$70K; a full review platform with litigation hold and multi-custodian collection runs $90K-$160K. Projects are fixed-cost, scoped after discovery, with source code ownership and post-launch support included.

01 Diagnosis

Problems we solve in digital forensics and eDiscovery

  1. 01
    Problem

    Chain of custody lives in a spreadsheet, not an audit trail

    Solution

    Every handoff of digital evidence - from collection, to imaging, to analysis, to production - needs a defensible, timestamped record, or the evidence's admissibility becomes a fight in itself. Tracking that manually in a spreadsheet or a shared drive creates gaps that opposing counsel or a forensic expert can exploit. A structured chain-of-custody system with cryptographic hash verification and an immutable audit log removes the gap between what happened and what you can prove happened.

  2. 02
    Problem

    eDiscovery hosting costs scale faster than the case does

    Solution

    Commercial eDiscovery platforms price by data volume, and case data volume has grown steadily as custodians generate more email, chat messages, and cloud files. A case that looked affordable at intake can become a budget problem by the time collection is complete, with no real lever to control it beyond reducing scope. Software built around your firm's actual review workflow - not a general-purpose per-GB platform - gives you cost control that scales with how you actually work, not with data volume alone.

  3. 03
    Problem

    Custodian data collection is scattered across a dozen platforms

    Solution

    A single litigation hold might touch email, Slack or Teams messages, cloud storage, and local devices, each with a different collection method and different metadata-preservation requirements. Collecting all of it manually, platform by platform, is slow and error-prone, and a missed data source is a preservation risk. Collection tooling built around the specific platforms your custodians actually use turns a multi-platform manual process into one workflow.

  4. 04
    Problem

    Litigation hold compliance depends on someone remembering

    Solution

    Missing a litigation hold deadline, or failing to confirm a custodian actually preserved their data, creates real spoliation risk - and in many organizations, hold tracking is still a manual process run through email and a shared document. Structured hold management with tracked notices, confirmation status, and escalation makes compliance visible and auditable instead of dependent on institutional memory.

02 What we ship

What we build for digital forensics and eDiscovery

  1. Forensic evidence collection and imaging

    Forensic imaging and evidence collection tooling with cryptographic hash verification at capture, built around the device and data types your investigations actually involve.

  2. Chain-of-custody tracking

    Structured, timestamped audit logs of every access, transfer, and handoff of digital evidence, with tamper-evident storage and hash verification at each step.

  3. eDiscovery review platforms

    Document review workflows - search, tagging, privilege review, redaction, and production - scoped to your case volume rather than a commercial platform's per-GB pricing model.

  4. Litigation hold management

    Custodian identification, hold notice tracking, and preservation confirmation with escalation, so hold compliance is visible and auditable rather than dependent on memory.

  5. Multi-custodian data collection

    Collection integrations across email, chat platforms, and cloud storage, preserving the metadata required for authentication and built around the platforms your custodians actually use.

  6. Forensic reporting and documentation

    Structured, court-ready reporting that documents methodology, findings, and chain-of-custody history for expert testimony and case files.

03 How we work

How we build digital forensics and eDiscovery software

  1. 01

    Discovery and evidentiary scoping

    Two to three weeks working with your legal or forensic team to map your evidence types, chain-of-custody requirements, and the platforms your data actually lives on. This surfaces requirements that would cause rework if discovered mid-build.
  2. 02

    Architecture and data model design

    We design the evidence data model, the chain-of-custody and audit-logging architecture, and the integration layer for custodian data sources. Hash verification and tamper-evidence are designed into the architecture from the start, not added afterward.
  3. 03

    Build in two-week sprints

    You review working software at each sprint, not wireframes. Collection, chain-of-custody, and review components are built and tested incrementally, so integration issues with data sources surface early.
  4. 04

    Forensic integrity testing and rollout

    Before full rollout, the software runs against real (or representative) evidence data so your team can validate hash verification, audit logging, and review workflows before a live case depends on it.

Trusted by

Vodafone logo
Aldi logo
Nike logo
Microsoft logo
Heineken logo
Cisco logo
Calorgas logo
Energia Rewards logo
GE logo
Bank of America logo
T-Mobile logo
Valero logo
Techstars logo
East Ventures logo
TuneClub logo

04 Track record

What you get working with RaftLabs

Founded - 100+ products shipped since
2015
Fixed team rate, no markup surprises
$35-40/hr
Typical fixed-cost delivery timeline
12-28 wk
Source code ownership on delivery
100%

07 Why us

Why choose us?

  • 01
    We've seen your problem before
    Across dozens of industries and 100+ products, we recognise your situation fast, then frame the fix around your margin and your operations, not a generic template.
  • 02
    We own the number, not the ticket
    We measure success the way you do: hours saved, revenue earned, margin recovered. We stay through launch and growth, so the result is ours to own.
  • 03
    Serious businesses trust us
    Vodafone, T-Mobile, Cisco, Energia, Aldi, Nike. Building since 2015, 100+ products in production. Serious businesses keep coming back because we stay accountable long after launch.

08 Questions

Frequently asked questions

Digital forensics software covers forensic evidence collection and imaging, chain-of-custody tracking, and forensic reporting for investigations. eDiscovery software covers litigation hold management, multi-custodian data collection, and document review for legal cases. The two overlap - both handle digital evidence under strict procedural requirements - but forensics is typically investigation-first while eDiscovery is litigation-first.

We build the technical chain-of-custody infrastructure: cryptographic hash verification at collection and every subsequent access, timestamped audit logs of every handoff, and tamper-evident storage. Whether a specific process satisfies your jurisdiction's evidentiary standards is a legal determination your counsel or forensic expert makes - we build the system to the requirements you define during discovery.

Both. Document review - search, tagging, redaction, privilege review, and production - is a common request alongside evidence collection, especially for firms trying to control the per-GB hosting costs of commercial platforms. We scope which capabilities you need during discovery; some clients want the full pipeline, others just need the collection and chain-of-custody layer.

Yes. Collecting data from custodians across email (Microsoft 365, Google Workspace), chat platforms (Slack, Teams), and cloud storage is a standard part of eDiscovery collection. We scope which platforms your cases actually touch during discovery and build the collection integrations accordingly, preserving required metadata.

A single-purpose tool - forensic evidence collection with chain-of-custody tracking - typically runs $35,000-$70,000 and takes 12-18 weeks. A full platform with litigation hold management, multi-custodian collection, and document review runs $90,000-$160,000 over 18-28 weeks. We scope a fixed cost after discovery, before any development starts.

Commercial eDiscovery platforms charge per-GB hosting fees that scale unpredictably as case data volume grows, and they're general-purpose tools, not built around your firm's specific workflow. Custom software makes sense when your case volume doesn't fit a per-GB model well, or when you need collection/chain-of-custody tooling feeding into a review platform you already use.

Yes. Litigation hold management - identifying custodians, sending and tracking hold notices, and confirming preservation - is commonly built alongside collection tooling. Missing a hold deadline creates real legal risk, so we build tracking and escalation to make hold compliance visible.

Talk to us about your digital forensics or eDiscovery software project.

Tell us what evidence types and case volumes you're working with, and where your current process breaks down. We'll tell you how we'd approach it.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.

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