# Relex vs Harvey | Relex

> Harvey provides legal AI workflows and supports external MCP servers, including administrator-enabled custom servers with per-user authorization.

# Relex vs Harvey

## What this product is for

Harvey provides legal AI workflows and supports external MCP servers, including administrator-enabled custom servers with per-user authorization.

[Harvey](https://help.harvey.ai/articles/joining-harvey-mcp-connector-library)

## Why add—or choose—Relex

Choose Relex when you want the saved legal matter to remain available to different compatible assistants. Harvey may be one of those clients where its requirements and your deployment permit; this is not a claim of Harvey partnership or connector approval.

## What to verify before choosing

Test the full handover rather than MCP availability alone: can another authorized assistant retrieve saved facts and conclusions? Check minimum scopes, server-side write safeguards and token revocation. Do not rely on Harvey always prompting before writes.

## Benchmark protocol: prove the handover, not the slogan

Reviewed 25 September 2026\. Published by Relex. A documented product-fit comparison, not a measured performance or legal-quality ranking. A listed product is not automatically a supported or approved Relex integration.

[Compare workspaces & benchmark](/compare#method)

[What is a legal workspace?](/guides/what-is-a-legal-workspace)[Build an in-house legal platform](/guides/build-in-house-legal-platform)[Join the agentic law firm marketplace](/guides/agentic-law-firm-marketplace)[Compare workspaces & benchmark](/compare)[Portable legal context](/guides/portable-legal-context)

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