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Sirro vs AfterPack

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

Sirro compared with AfterPack
DetailSirro logo SirroAfterPack logo AfterPack
What it doesSave assets once. Reuse in every project. Free JavaScript obfuscator that ships a different program on every build
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 10 saved assets, 1 MB storage. Pro: $19/month for 150 saved assets, 10 MB storage. Team: $49/month for up to 4 members, 500 shared assets, 30 MB shared storage. Free: unlimited local builds, 10 MB of Pro builds per month, 2 projects. Pro Indie: $132/month (billed yearly at $1,590, two months free), 3 GB of Pro builds per month, $0.12/MB past 3 GB, 5 projects. Pro Team and Enterprise available.
Key features
  • External memory for AI coding agents
  • Team shared libraries across projects
  • MCP server integration with Cursor, Claude Code, Codex, and more
  • Save and retrieve assets by name
  • Collaboration across agents and repositories
  • Versioned searchable asset storage
  • Automatic versioning when you save
  • Organize library with tags
  • Per-build polymorphism: every build ships structurally different code
  • Works with any framework and bundler
  • Runs on Cloudflare Workers at the edge
  • Open source CLI and framework plugins
  • Protection Map shows what was protected
  • String literal encoding by default
  • Control flow flattening in medium+ presets
  • CSP-safe output with no eval()
  • Directives to target protection at specific code regions
  • Security scanner to audit live bundles
What makes it different
  • Reduces token costs by fetching existing assets instead of regenerating them
  • Eliminates copy-paste archaeology with named asset retrieval
  • Lives outside individual projects and repositories for cross-project reuse
  • Works with multiple AI coding tools through single MCP connection
  • Free local builds with no limits or account required
  • Polymorphic output defeats patching tools across releases
  • Runs at the edge inside Cloudflare Workers
  • Fast: 100 KB in 0.2 seconds
  • Solo founder operating as independent business
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)3 no change since last check4 no change since last check
Trust Flow (Majestic)208
Citation Flow (Majestic)2030
Referring domains (Majestic)1563

5 details filled in for both companies.

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