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Software · head to head

Klaus vs Yellow.ai

Klaus logo

Klaus

Software

AI-powered quality management for support teams

From
$50/month
Rated
-
Full reviewWebsite
Yellow.ai logo

Yellow.ai

Software

Enterprise AI platform for customer experience

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Klaus no longer available as standalone product after Zendesk acquisition; Yellow.ai free plan caps chat sessions at 500 per month, then charges $0.99 per additional resolution
  • They diverge on capability: Klaus covers AI-powered QA, Yellow.ai covers AI chatbots.

Where they differ

Only the attributes on which Klaus and Yellow.ai actually diverge.

Attributes where Klaus and Yellow.ai differ
AttributeKlausYellow.ai
Starting price$50/monthOn request
Pricing modelUnknownsubscription
PlatformsWebWeb, Mobile, Messaging apps, Voice assistants
Founded20172016

Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Klaus

  • AI-powered QA
  • Conversation reviews
  • Scorecards
  • Coaching
  • Performance analytics
  • Calibration
  • Intercom
  • Freshdesk

Only in Yellow.ai

  • AI chatbots
  • NLU capabilities
  • Multi-channel support
  • Analytics dashboard
  • HubSpot
  • Slack
  • Mobile support
  • Messaging apps support

Both cover

  • Zendesk
  • Salesforce
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Klaus

  • Quality assurancenot Yellow.ai
  • Agent coachingnot Yellow.ai
  • Performance trackingnot Yellow.ai

Yellow.ai

  • Businesses wanting to trial an AI chat agent before committing to per-resolution or enterprise billingnot Klaus

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Klaus

  • No longer available as standalone product after Zendesk acquisition
  • Requires separate Zendesk subscription (not included in base plan)
  • Cannot be used with non-Zendesk help desk systems

Yellow.ai

  • Free plan caps chat sessions at 500 per month, then charges $0.99 per additional resolution
  • Enterprise plan pricing is not published and requires contacting sales for a custom quote
  • Basic plan pricing is not disclosed on the pricing page either, only feature details

Pricing, plan by plan

Klaus

$50/month
  • Workforce Engagement Bundle$50/month
    • Includes Zendesk QA (formerly Klaus)
    • Requires base Zendesk Support or Suite plan
    • 100% conversation review with AI

Yellow.ai

On request
  • Starter$150/month
    • AI chatbot
    • 1 integration
  • Professional$400/month
    • Multi-channel
    • Advanced analytics
  • Enterprise$undefined/month
    • Custom solutions
    • Dedicated team

Which should you pick?

Choose Klaus if

  • You need ai-powered qa.
  • You also want conversation reviews.
Klaus review

Choose Yellow.ai if

  • You need ai chatbots.
  • You work on Web, Mobile, Messaging apps, Voice assistants.
  • You also want nlu capabilities.
Yellow.ai review

Questions people ask

Is Klaus or Yellow.ai better?
Neither clearly leads. Klaus starts at $50/month and Yellow.ai at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Klaus or Yellow.ai?
Klaus starts at $50/month and Yellow.ai at On request.
Does Klaus or Yellow.ai run on more platforms?
Klaus runs on Web. Yellow.ai runs on Web, Mobile, Messaging apps, Voice assistants.
What is Klaus best used for?
Klaus is most often used for quality assurance, agent coaching, performance tracking. Of those, quality assurance and agent coaching are not what Yellow.ai is typically brought in for.
What can Klaus do that Yellow.ai cannot?
Klaus covers AI-powered QA, Conversation reviews, Scorecards, Coaching. Yellow.ai covers AI chatbots, NLU capabilities, Multi-channel support, Analytics dashboard. Both handle Zendesk, Salesforce, Web support.

Answered from the vendors’ own pages

Klaus: Is Klaus still available as a standalone product?

No. Klaus was acquired by Zendesk in February 2024 and is now integrated into Zendesk as Zendesk QA, requiring a paid Zendesk plan as the base.

Source
Klaus: What QA features does Klaus provide?

Klaus automatically reviews 100% of customer interactions using AI, provides immediate performance insights, reduces QA time by 80%, and improves CSAT scores through targeted coaching.

Source
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Related pages

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