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SPECIFICTION
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Launchpad vs Skim

Launchpad

launchpad.net

Skim

skim-app.sourceforge.io

Side by side

FigureLaunchpadSkim
Price fromFreeFree
Free planYesYes
Free trial——
Open source——
WebYes—
macOS—Yes
LinuxYes—
APIYes—
Self-hostedYes—
Plans published21
Spec score · PDF Readers8.3 (#7)7.4 (#17)
Free planYesYes
IntegrationsLaunchpad documentation describes bug tracker integrations with Bugzilla, Trac, GitLab, and Mantis, as well as a REST-style API, launchpadlib, and webhooks.Skim lists interaction with LaTeX, SyncTeX, and PDFSync, as well as integration with BibDesk and other third-party applications.

Plans

Launchpad

  • Open-source projectsFree
  • Commercial subscriptionPriced on request

Launchpad pricing →

Skim

  • FreeFree

Skim pricing →

In their own words

Launchpad

Launchpad is a free platform for open-source collaboration, with tools to build and publish software. Projects can host Git repositories, review and merge changes, and link code changes to bug reports. Bug tracking can also integrate reports from Bugzilla, Trac, GitLab, and Mantis. Teams can build and distribute Debian packages, snaps, rocks, charms, and OCI images; documented architectures include AMD64, AMD64v3, ARM, and RISC-V. Localization tools support importing, exporting, and sharing translations, while blueprints help track project ideas and work. Launchpad Answers supports community help requests and FAQs. Automation options include a REST-style API, the launchpadlib Python client, and webhooks. The platform is available through the web, Linux, API, and self-hosted options. Commercial projects can request private branches, bugs, teams, mailing lists, and PPAs, but these features require Canonical authorization. Security documentation describes least-privilege access, restrictive networking, and fine-grained permissions; it also says automatic security monitoring was not in place as of July 2023.

Visit launchpad.net

Skim

Skim has no write-up on Specifiction yet; its figures are above.

Visit skim-app.sourceforge.io