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LinkJuice vs source-lm

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

LinkJuice compared with source-lm
DetailLinkJuice logo LinkJuicesource-lm logo source-lm
What it doesAI-assisted backlink submission and monitoring in Chrome Chrome extension to bulk-add sources to NotebookLM from JSON exports, YouTube, and web pages
StageNot given Not given
FoundedNot given Not given
Based inNot given ES
Pricing modelFreemium Paid
PricingFree: $0/month (1 website, 100 backlink targets, 100 AI requests, 100 MB storage). Plus: $8.33/month or $99.9 billed yearly (10 websites, 1,000 targets, 50 monthly discoveries, 1,000 AI requests, 500 domains SEO analysis, 1 GB storage). Pro: $16.66/month or $199.9 billed yearly (unlimited websites a Free plan: 5 bulk actions per month, single sources always free. Pro licence: $29 one time, unlimited bulk runs.
Key features
  • AI form filling that reuses saved site details and leaves existing values untouched
  • Site profiles to save and reuse product details, URLs, descriptions, logos and screenshots
  • Target workspace to import lists, track status, priority, notes, due dates and next actions
  • Backlink monitoring with Verify All to check selected links on demand for changes or removal
  • SEO data display showing domain strength, organic traffic, backlinks and related metrics with check time
  • Cloud sync to keep profiles, targets, results and images within signed-in account
  • CSV import to load your existing backlink lists
  • Activity history and attention states to highlight links needing review
  • Filter by site and status to focus on specific managed sites or links needing attention
  • Batch operations to update statuses, run SEO analysis, or export lists without handling each row separately
  • Split JSON exports into Markdown files with 400,000-word budget
  • Filter sources, detect duplicates, and batch delete
  • Incremental uploads skip already-added content
  • No account or login required
  • Source-available code published unminified
  • No data written to disk or stored on servers
  • Supports Telegram Desktop and Telegram for macOS exports
What makes it different
  • All-in-one workspace that keeps target management, form filling, and backlink monitoring together in Chrome
  • User-controlled submission where AI fills forms but you always review and click Submit yourself
  • On-demand verification so you decide exactly when to check backlinks without automatic background queries
  • Reusable site details to avoid typing the same information across multiple submission forms
  • Result tracking tied to original records so monitoring data stays with the target it belongs to
  • No backend or recurring costs: pay once, keep the licence forever
  • Runs entirely in your browser with no account or login needed
  • Smart splitting keeps records whole and avoids duplicates on re-runs
  • Source-available and unminified so you can audit the code yourself
  • Extends NotebookLM's interface with bulk operations and source management tools
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)18 +1 (up) since last check15 −1 (down) since last check
Trust Flow (Majestic)1818
Citation Flow (Majestic)2315
Referring domains (Majestic)6424

5 details filled in for both companies.

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