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Jern Cloud vs Spek

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 Spek
DetailJern Cloud logo Jern CloudSpek logo Spek
What it doesCloud coding agent for GitHub that runs your tests before and after, and opens pull requests with receipts AI app store optimization agents for App Store and Google Play
StageNot given Not given
FoundedNot given Not given
Based inNot given AE
Pricing modelFreemium Not given
PricingFree trial: 30 days with $5 of inference included, no card required. Paid: $19 per workspace per month (billed after trial ends). Growth plan $500/month (5 apps, 750 credits, 10,000 keywords researched). Pro plan $2,000/month (10 apps, 4,000 credits, 25,000 keywords researched). Scale plan $5,000/month (25 apps, 10,000 credits, 100,000 keywords researched). Enterprise plan with custom pricing. Annual billing saves 20%.
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
  • Keyword research for App Store and Google Play markets
  • Localized metadata drafts in the store's own language
  • Daily keyword rank tracking across storefronts
  • Screenshot redesign and localization for App Store
  • Custom product pages and A/B experiments
  • In-app event drafts and scheduling
  • Competitor tracking and analysis
  • Team collaboration with role-based permissions
  • Direct publishing to App Store Connect and Google Play
  • API key connection without sharing Apple ID
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
  • Self-learning ASO agents that research and draft across multiple markets in each storefront's own language
  • One workspace connecting research, drafting, review and publishing without storing Apple ID passwords
  • Daily ranking tracking to measure visibility lift after publishing changes
  • Ready-to-review proposals with market context and supporting estimates
  • Support for iOS and Android with App Store-specific features like custom product pages
Community votes00
DR (Domain Rating by Ahrefs)6 no change since last check3 no change since last check
Trust Flow (Majestic)821
Citation Flow (Majestic)1425
Referring domains (Majestic)1694

4 details filled in for both companies.

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