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Kalytera vs OnlineNexus

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

Kalytera compared with OnlineNexus
Detail KalyteraOnlineNexus logo OnlineNexus
What it doesCatch your AI agents' mistakes, block the dangerous ones Free accessibility scan and technical fixes for Shopify and WooCommerce stores
StageStartup Not given
Founded2026 Not given
Based inNot given IE
Pricing modelNot given Freemium
PricingFree: $0/month with 5,000 conversations/month, Langfuse or LangSmith integration, problems and Slack alerts, rules that block costly actions, no credit card required. Starter: $49/month for 25,000 conversations/month plus email support. Growth: $149/month for 100,000 conversations/month plus priorit Free scan: $0. Fix pack: $300–$800 (one-off technical fixes; price depends on store size and quoted issues). Monitoring: $49/month (monthly automated re-scan).
Key features
  • Monitor AI agent conversations without code by connecting Langfuse or LangSmith
  • Judge conversations on six criteria: accuracy, goal alignment, decision quality, completeness, helpfulness, and factuality
  • Create code-based rules that block risky actions before they run
  • Group failures into problems with suggested rules and failure counts
  • Send Slack alerts for serious mistakes and reply checks immediately
  • Add to agents with one line of Python code for OpenAI Agents SDK, LangChain and LangGraph
  • Mask sensitive data like email addresses, phone numbers and card numbers before sending to Kalytera
  • Rules continue running offline if Kalytera goes down
  • Correct judge verdicts by marking conversations as passed or failed
  • Free automated scan of up to 4 key pages (homepage, collection, product, cart)
  • Plain-English report explaining accessibility problems and how to fix them
  • One-off fix packs for technical remediation (alt text, labels, contrast, buttons, structure)
  • Monthly monitoring to catch new accessibility issues
  • Uses open-source axe-core engine for accessibility testing
  • No sign-up or cookies required for free scan
  • Real browser scanning (no login or form submission)
  • Educational guides for store owners on common accessibility fixes
What makes it different
  • Rules are code-based, not AI, so they cannot be overridden or argued with
  • No code setup using Langfuse or LangSmith connections for immediate visibility
  • Rules continue protecting agents even when Kalytera is offline
  • Catches exact mistakes from real AI agent incidents like database deletes, account takeovers and crypto theft
  • Customer data stays on your servers; Kalytera only reads conversations, never writes or stores sensitive data
  • Automated accessibility scan takes 30-90 seconds with no sign-up required
  • Results explained in plain English for non-technical users, not jargon
  • Optional technical fix packs with refund guarantee if issues cannot be fixed
  • Technical services only with clear disclaimer that this is not legal advice or compliance guarantee
  • Specializes in Shopify and WooCommerce, the most common ecommerce platforms for small stores
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)01
Citation Flow (Majestic)141
Referring domains (Majestic)281

4 details filled in for both companies.

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