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Jern Cloud vs Macswarm

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

Jern Cloud compared with Macswarm
DetailJern Cloud logo Jern CloudMacswarm logo Macswarm
What it doesCloud coding agent for GitHub that runs your tests before and after, and opens pull requests with receipts Hosted Mac Pods with Xcode and iOS Simulators for Claude Code and Codex
StageNot given Startup
FoundedNot given 2026
Based inNot given UA
Pricing modelFreemium Freemium
PricingFree trial: 30 days with $5 of inference included, no card required. Paid: $19 per workspace per month (billed after trial ends). Free: 3 Pod-hours once, no card needed. Pro: $99/month for 300 Pod-hours, $0.40 per extra Pod-hour. Team: $399/month for 1,500 Pod-hours, $0.30 per extra Pod-hour. Enterprise: from $3,000/month with dedicated Macs and no metered hours.
Key features
  • Runs tests before and after changes
  • Detailed receipts showing what changed and cost
  • Scheduled campaigns with budget caps and safety limits
  • No setup required, no API keys to start
  • Supports Python, Node, .NET, and Java
  • Network proxy blocks private addresses
  • Policy enforcement with configurable access
  • Latest Xcode in every Pod
  • iOS runtimes and pre-booted Simulators
  • Claude Code and Codex support
  • XcodeBuildMCP for build automation
  • Two-slot build queue
  • EU and US region selection
  • Per-second Pod-hour metering
  • 3 to 4 pre-booted Simulators per Pod
  • Isolated Pods destroyed after sessions
  • Audit log and usage by developer on Team plan
What makes it different
  • Transparent receipts with provider request IDs instead of vendor black boxes
  • Open source runtime that runs the same agent locally
  • Use your own provider key with metered usage
  • Never merges—you control all pull request acceptance
  • 2 to 3 agents per Pod guaranteed with no per-agent fees
  • Pods boot in seconds from warm pool
  • iOS Simulators included and already booted
  • Fresh isolated Pod for every session, destroyed after use
Community votes00
DR (Domain Rating by Ahrefs)6 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)140
Referring domains (Majestic)160

5 details filled in for both companies.

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