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Head-to-head · Code Search Tools

LXR Cross Referencer vs Sourcegraph Code Search

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score LXR Cross Referencer #2 in Code Search Tools 9.2/10 Open source ✓ 1 of 3 features Visit LXR
Sourcegraph Code Search #7 in Code Search Tools 8.6/10 30-day trial Free trial✓ 3 of 3 features Visit Sourcegraph

LXR Cross Referencer leads on 0 checks, Sourcegraph Code Search on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLXR Cross Referencer · 9.2/10
  • Free trialonly Sourcegraph Code Search
  • Most featuresSourcegraph Code Search · 3 of 3

LXR Cross Referencer scores higher on our rubric for code search tools: 9.2 against 8.6 out of 10; our editors rank them #2 and #7.

On deployment, Sourcegraph Code Search gives you Hybrid where LXR Cross Referencer offers Self_hosted.

LXR Cross Referencer is the better fit for web-based multi-version source browsing. Sourcegraph Code Search is the better fit for large enterprises needing mature search workflows.

  • LXR Cross Referencer fits best

    Web-based multi-version source browsing

  • Sourcegraph Code Search fits best

    Large enterprises needing mature search workflows

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Side by side

Feature LXR Cross Referencer 9.2/10 Visit ↗ Sourcegraph Code Search 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #2 in Code Search Tools #7 in Code Search Tools
Best for Web-based multi-version source browsing Large enterprises needing mature search workflows
Pricing model Free Paid
Starting price Open source —
Free plan Not checked yet —
Free trial — 30 days
Deployment Self-hosted Cloud, Self-hosted
Platforms Web, Linux Web
Support Community, Docs Email, Tickets, Docs
Integrations 4 integrations 5 integrations
Built for Small business, Mid-market, Enterprise Enterprise
Features LXR Cross Referencer 1/3 · Sourcegraph Code Search 3/3
Regex search Not checked yet ✓ (best)
Code navigation ✓ ✓
IDE extensions Not checked yet ✓ (best)
Specs
Indexing scope Codebase Codebase
Deployment Self_hosted Hybrid
Supported languages Not checked yet Not checked yet
Our review
Pros
  • Links identifiers to their definitions and usages
  • Supports multiple languages, versions, and project trees
  • Integrates with Git, Subversion, CVS, and Mercurial
  • Searches code, symbols, commits, diffs, definitions, and references
  • Supports GitHub, GitLab, Bitbucket, Gerrit, and Perforce
  • Offers AI assistance, monitoring, contexts, API, CLI, and MCP access
Cons
  • Self-hosted deployment requires installation configuration
  • Database setup is part of the installation process
  • No AI features for code search or navigation
  • No free plan is offered
  • The current listing centers on a single Enterprise plan
  • Its broad feature set may exceed smaller teams' needs
Our verdict

LXR Cross Referencer is an open-source, self-hosted tool for browsing and indexing source code through a web interface. It is designed for developers and teams that need searchable, navigable views of source repositories, particularly when…

Read the review →

Sourcegraph Code Search is a code search and navigation product for development teams managing large or complex codebases. It works across repositories and code hosts through the web, API, and editor extensions. Search options include…

Read the review →
  1. LXR Cross ReferencerCode Search Tools 9.2Open source
  2. Sourcegraph Code SearchCode Search Tools 8.630-day trial

Strengths and trade-offs

  • LXR Cross Referencer — where it wins

    • Links identifiers to their definitions and usages
    • Supports multiple languages, versions, and project trees
    • Integrates with Git, Subversion, CVS, and Mercurial

    Where it doesn't

    • Self-hosted deployment requires installation configuration
    • Database setup is part of the installation process
    • No AI features for code search or navigation

  • Sourcegraph Code Search — where it wins

    • Searches code, symbols, commits, diffs, definitions, and references
    • Supports GitHub, GitLab, Bitbucket, Gerrit, and Perforce
    • Offers AI assistance, monitoring, contexts, API, CLI, and MCP access

    Where it doesn't

    • No free plan is offered
    • The current listing centers on a single Enterprise plan
    • Its broad feature set may exceed smaller teams' needs
  • LXR Cross Referencer9.2/10 · Open source

    A focused open-source browser for navigating indexed code across versions and repositories.

    Visit LXRFull verdict →
  • Sourcegraph Code Search8.6/10 · 30-day trial

    A broad code search and navigation suite for complex enterprise repositories.

    Visit SourcegraphFull verdict →

More comparisons

All code search tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update