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dif.sh vs HW Connector

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

dif.sh compared with HW Connector
Detaildif.sh logo dif.shHW Connector logo HW Connector
What it doesFeature flags and A/B tests that live in your repo as Markdown files REST API for cash registers, payment terminals, marking, printing and hardware
StageNot given Not given
FoundedNot given Not given
Based inNot given RU
Pricing modelFreemium Freemium
PricingCLI and SDK: free. Dif Cloud Pro: $50/month including 1,000,000 events and unlimited seats, then $0.02 per 1,000 events after that. Annual billing available with two months free. Enterprise: custom volume pricing with negotiated allowance, retention, SSO/SAML, audit logs, dedicated infrastructure, a Not given
Key features
  • Markdown-based flag and experiment storage in repository
  • Build-time conflict detection preventing test collisions
  • Exclusion groups keeping tests isolated from each other
  • Generated typed client for production deployments
  • Audience targeting with runtime attribute resolution
  • CLI for experiment management from draft to conclusion
  • Context file read by coding agents on session start
  • Surface logs capturing institutional learning from prior tests
  • Optional Dif Cloud for live metrics and team dashboards
  • Receipt printing with fiscal document formats FFD 1.05-1.2
  • Support for ATOL, Shtrikh-M and compatible cash registers
  • Payment terminal support (INPAS, Sberbank UPOS, ARCUS 2, UCS, SBP)
  • Printer support (Windows, ESC/POS, ZPL, EPL commands)
  • Barcode marking verification through Honest Sign
  • Cloud integration for remote receipt processing
  • 1C accounting software compatibility
  • Scales, customer displays and document scanners
  • Idempotent requests to prevent duplicate charges
  • Device emulators for testing without hardware
What makes it different
  • Git is the audit log and PR review is the approval workflow, eliminating separate databases
  • No customer data committed; audiences declare attributes with values arriving at runtime
  • Pricing by events only, with unlimited seats and no per-user charges
  • One format for flags, A/B tests, holdouts, and staged rollouts reducing cognitive overhead
  • Single REST API for all hardware types instead of separate drivers and services
  • Direct protocol support for most cash registers without manufacturer drivers
  • One unified checkout operation combining payment, receipt and slip
  • Replaces KKM-Server without code changes in cash or 1C
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)290
Referring domains (Majestic)870

4 details filled in for both companies.

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