A decision between RelativityOne versus managed review is rarely a simple technology purchase. It determines who owns the day-to-day review process, how quickly privilege issues are escalated, whether productions can move on a compressed schedule, and how confidently counsel can explain the workflow to a court, regulator, or client.
For high-stakes litigation, investigations, and regulatory matters, the better choice depends on the matter team’s capacity, data profile, timeline, and tolerance for operational risk. RelativityOne provides the hosted review environment. Managed review provides the people, process discipline, and oversight required to move documents through that environment. Many matters need both.
RelativityOne Versus Managed Review: The Core Difference
RelativityOne is a cloud-based eDiscovery platform used to process, search, analyze, review, and produce electronically stored information. A law firm or legal department can license the platform and operate it through its own litigation support personnel, outside counsel, or a service provider. The platform can support sophisticated workflows, but it still requires informed decisions about data processing, review setup, permissions, batching, coding, quality control, and production.
Managed review is an attorney-led service model. Review managers, qualified document reviewers, and project support personnel apply a defined protocol to the document population. They work within RelativityOne or another approved platform, following counsel’s instructions on responsiveness, privilege, confidentiality, issue coding, redactions, and escalation procedures.
The distinction matters because software does not replace legal judgment. RelativityOne can organize a review at scale. Managed review supplies the trained personnel and operational controls that help a legal team make defensible decisions under deadline pressure.
When RelativityOne Is the Right Starting Point
A RelativityOne-centered approach may be appropriate when an organization has an experienced in-house eDiscovery team, established review protocols, and enough trained personnel to manage the matter directly. Large legal departments and repeat litigants often prefer this model because it gives them continuity across matters, direct visibility into data, and control over workspace configuration.
It can also work well where the document population is limited, issues are straightforward, and the expected review volume does not justify a dedicated review team. Counsel may use RelativityOne to search, tag, and produce a targeted set of records without building a larger managed operation.
However, direct platform control comes with responsibility. Someone must monitor ingestion, validate search results, establish coding layouts, manage user access, track reviewer productivity, perform quality checks, and document the decisions behind the workflow. If those functions are distributed informally among already-busy attorneys and paralegals, efficiency can disappear quickly.
When Managed Review Produces Better Control
Managed review is often the stronger option when volume, sensitivity, or timing makes ad hoc staffing too risky. An experienced managed review team can mobilize attorneys, create a review protocol with lead counsel, calibrate coding decisions, monitor consistency, and report on progress in a way that supports informed case management.
This model is particularly useful in government inquiries, internal investigations, class actions, employment matters, and commercial disputes involving large email collections, mobile-device data, shared drives, chat platforms, or mixed business and personal records. These matters frequently involve shifting priorities. A search that initially appears narrow may expand after a custodian interview, deposition, or regulator request. A managed team is built to adjust without losing process discipline.
The value is not simply reviewer headcount. Strong managed review includes project management, defensible documentation, quality-control procedures, escalation paths for privilege and difficult calls, and reporting that lets counsel see what is happening before a deadline becomes a crisis.
The Cost Question Is More Nuanced Than Hourly Rates
Comparing RelativityOne versus managed review strictly by line-item cost can be misleading. A self-managed workspace may appear less expensive because it avoids an outside review team. But the total cost rises if senior attorneys spend substantial time resolving routine questions, rebuilding inconsistent searches, correcting coding errors, or addressing a late production problem.
Managed review adds a visible service cost, but it may reduce hidden costs by assigning the right work to the right level of professional. Review managers handle daily workflow. Review attorneys apply the protocol. Counsel focuses on legal strategy, key privilege issues, witness preparation, and settlement or trial decisions.
The right financial analysis should account for more than hosting and reviewer rates. Consider the anticipated document volume, expected review speed, degree of privilege risk, number of productions, required reporting, likely scope changes, and the cost of diverting firm personnel from substantive legal work. For a short, contained matter, self-management may be efficient. For a large or fast-moving matter, managed review can offer better cost discipline over the full life of the case.
Defensibility Depends on Process, Not a Product Name
Courts and regulators do not treat a platform name as proof that a review was reasonable. Defensibility comes from a process that can be explained and supported. Counsel should be able to show how data was collected and preserved, what was processed, how searches or analytics were used, how reviewers were instructed, how privilege was handled, and what quality-control steps were performed.
RelativityOne can support this record through workspace controls, audit trails, saved searches, reporting, and structured review workflows. Managed review can strengthen it by maintaining review protocols, training records, decision logs, calibration notes, escalation documentation, and quality-control reports.
This is especially important when data originates from phones, cloud email, collaboration tools, or legacy paper files. The review decision cannot be separated from the collection and preparation process. A weak chain of custody, incomplete extraction, poor OCR, or inconsistent Bates labeling can create downstream risk no matter how capable the review platform may be.
A Combined Model Often Makes the Most Sense
The most practical answer is frequently not RelativityOne or managed review. It is RelativityOne with managed review support matched to the matter’s needs. Counsel retains strategic control while a trained review operation manages the mechanics and reporting.
For example, an in-house legal team may maintain its own RelativityOne environment but bring in managed reviewers for a regulatory surge. A law firm may handle key custodians and privilege calls internally while assigning first-level responsiveness review to a supervised external team. Another matter may require onsite scanning and forensic collection before documents are processed into the review workspace, then require overnight trial exhibit production as hearings approach.
That integrated approach reduces handoffs. It also creates clearer accountability from collection through production. Concord Document Technologies supports this type of workflow by pairing RelativityOne-based review operations with forensic data collection, document scanning, legal copying, Bates labeling, and trial exhibit production for matters where execution cannot be fragmented.
Questions to Ask Before Choosing a Model
Before committing to a workflow, legal teams should answer a few operational questions. Who will make and document daily review decisions? How many documents, custodians, data sources, and productions are expected? What level of privilege, confidentiality, or regulatory sensitivity is involved? Is the timeline stable, or could a court order, subpoena response, or investigation expand the scope without warning?
Also consider whether the team needs specialized language capability, weekend coverage, onsite support, or a review population that can scale rapidly. These needs do not automatically require managed review, but they are signs that a self-managed model needs a realistic staffing and oversight plan.
Choose the Model That Protects the Matter
The best approach is the one that gives counsel timely control, a defensible record, and enough trained capacity to meet the actual demands of the matter. If your team has the platform expertise and available personnel, RelativityOne may be the right operational center. If the matter requires scale, structured supervision, and reliable reporting, managed review may be the more prudent choice.
When the record is sensitive and the deadline is real, build the workflow around execution certainty rather than a preference for software or staffing alone.
