Are there any internal linking tools that handle bulk keyword processing across a large editorial archive?

Yes — there are several internal linking tools that can handle bulk keyword processing across a large editorial archive, though the best options depend on whether you want automated linking, editorial control, or CMS integration.

Common tools that support bulk/internal-link suggestions

• Link Whisper (WordPress)
  Good for suggesting internal links at scale and processing many pages/posts. Useful for editorial sites, though it’s strongest inside WordPress.

• InLinks
  More focused on entity/topic-based internal linking. Can help structure internal links across large content libraries and supports automation rules.

• Yoast Internal Linking Suggestions
  Helpful inside WordPress, but more limited for truly large-scale bulk workflows.

• AIOSEO / RankMath
  Both have internal linking features and can help with large sites, but their bulk-processing capabilities are typically less advanced than dedicated internal-linking platforms.

• Screaming Frog + custom rules / scripts
  Not a dedicated internal linking tool, but very useful for auditing a large archive and identifying link opportunities in bulk. Often paired with spreadsheets or scripts.

• Sitebulb
  Strong for internal link audits and large-site analysis. Better for discovering opportunities than automatically inserting links.

If you need true bulk editorial workflow

Look for tools that offer:

• CSV import/export
• keyword-to-URL mapping
• content scoring or topic clustering
• multi-page bulk link suggestions
• CMS/API integration
• manual approval before insertion

Best fit by use case

• WordPress editorial archive: Link Whisper, RankMath, Yoast
• Large-scale topical/internal architecture: InLinks
• Audit + opportunity discovery: Screaming Frog, Sitebulb
• Enterprise/custom workflow: API-based internal linking scripts or SEO platforms with content intelligence

If you want, I can also give you a shortlist of the best tools specifically for news/publishing archives or compare them by bulk handling, accuracy, and automation level.