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Rystic vs AgentReceipt

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

Rystic compared with AgentReceipt
DetailRystic logo RysticAgentReceipt logo AgentReceipt
What it doesRealistic API simulators for training and testing Audit what your AI coding agent changed
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree: $0 with GitHub, Linear and Slack simulators, 10 free hours per month. Pro: $89.99 per seat per month with full catalog, $100 usage credit per seat, $0.012 per simulator-minute after credit. Enterprise: custom pricing. Free trial: 2 days, no card needed. Paid: $7 per person per month in US dollars.
Key features
  • Slack simulator
  • GitHub simulator
  • Stripe simulator
  • Kalshi simulator
  • Verified against live APIs
  • Latency and fault injection
  • Settable state
  • Local and CI execution
  • Verified UIs
  • Seven deterministic risk rules
  • Receipt posted to pull request
  • Automatic secret redaction
  • Custom policy rules
  • Dashboard with metrics
  • Receipt export to PDF
  • Team permissions and access control
  • Receipts kept for seven days
  • No LLM, deterministic flagging
What makes it different
  • Validated against real APIs daily with published accuracy percentages
  • Stateful simulators that maintain state across calls
  • Local execution with no rate limits
  • Supports 20+ API integrations including Stripe, GitHub and Slack
  • Local-first with opt-in sync: nothing leaves your machine by default
  • Deterministic rules, not machine learning: same input always gives same output
  • Secrets redacted at the source before upload
  • Command-line tool is free
  • One flat rate per person, all features included
Community votes00
DR (Domain Rating by Ahrefs)3 +1 (up) since last checkNot checked yet
Trust Flow (Majestic)130
Citation Flow (Majestic)3016
Referring domains (Majestic)412

5 details filled in for both companies.

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