LibriTalk VS git-sizer

• EPUB & PDF support
  Upload either format: books, light novels, fanfiction, news articles, business reports, or academic papers.
• Chapterized M4B output
  Get a proper M4B with embedded chapter markers and resume support that works in any audiobook player.
• 10 natural AI voices
  Choose from US or British, male or female voices, with a sample of each before you generate.
• Pay-per-file pricing
  Pay once per audiobook ($0.99 upto 100k words / $2.49 upto 250k words / $4.99 ) with no subscription and no recurring charges.
• Free word-count preview
  See your book's narrative word count and a full breakdown before paying anything.
• Honest word counting
  Automatically excludes non-narrative sections (table of contents, copyright and legal pages, "About the Author", "Other Books By", indexes, bibliographies, and blurbs) so you're only charged for words you'd actually want narrated.
• Files you own forever
  Download your M4B and keep it permanently, with no app lock-in.
• Privacy-first handling
  Your uploaded file is deleted as soon as its text is extracted, and the finished audiobook is removed from servers 48 hours after delivery.

• Comprehensive Repository Analysis
  git-sizer analyzes many different dimensions of a Git repository including commit count, tree size, blob size, history depth, and reference counts, providing a holistic view of repository health and potential scaling issues.
• Easy to Use
  The tool is simple to run with minimal setup—just execute it within a git repository—and it produces clear, human-readable output that highlights potential problem areas without requiring complex configuration.
• Identifies Performance Bottlenecks
  It helps identify specific issues that could degrade Git performance, such as excessively large blobs, deep history, large trees, or too many references, which is valuable before migrating or scaling repositories.
• Open Source and Maintained by GitHub
  Being an official GitHub project, it benefits from credibility, community trust, and ongoing maintenance, and it is well documented with clear explanations of what each metric means.
• Useful for Pre-Migration Checks
  It's particularly helpful for teams migrating repositories to new platforms or consolidating repos, as it flags potential issues that could cause problems during migration or with hosting providers' limits.

Possible disadvantages

• No Automatic Remediation
  git-sizer only identifies and reports issues but does not offer any built-in tools or automated processes to fix problems like large blobs or excessive history depth—users must use separate tools like BFG Repo-Cleaner or git-filter-repo.
• Output Can Be Overwhelming for Beginners
  While detailed, the output includes many metrics and threshold levels that may be confusing for users unfamiliar with Git internals, requiring some learning curve to fully interpret results.
• Limited to Local Analysis
  The tool analyzes a local clone of the repository, so it requires users to have a full local copy of the repo (or at least enough history) to get accurate results, which can be time-consuming for very large repositories.
• No Real-Time Monitoring
  It functions as a one-time analysis tool rather than providing continuous or real-time monitoring of repository health, requiring manual reruns to track changes over time.
• Command-Line Only Interface
  The tool lacks a graphical user interface, which may be less accessible for users who prefer visual dashboards or are less comfortable with command-line tools.

Tracking LibriTalk since Jun 2026.

• how to keep github repos small?

  Also there’s a cool project from GitHub you can use to help understand the size of git’s objects in your git repo https://github.com/github/git-sizer. This might help you determine what the best cloning strategy could be. Source: almost 5 years ago