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Customer Support · head to head

Klaus vs Twenty

Klaus logo

Klaus

Customer Support

AI-powered quality management for support teams

From
$50/month
Free plan
No
Full reviewWebsite
Twenty logo

Twenty

CRM

Open-source CRM platform for technical teams at AI speed

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Twenty has a free tier, so it costs nothing to try first.
  • Each has a real cost: Klaus no longer available as standalone product after Zendesk acquisition; Twenty requires technical expertise to customize and maintain compared to no-code CRM platforms
  • They diverge on capability: Klaus covers AI-powered QA, Twenty covers Open-Source Framework.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Klaus and Twenty actually diverge.

Attributes where Klaus and Twenty differ
AttributeKlausTwenty
Starting price$50/monthFree
Free tierNoYes
PlatformsWebWeb, Self-hosted
CategoryCustomer SupportCRM
Founded2017Unknown

Identical on both: pricing model (Unknown), user rating (Not yet rated).

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
  • Zendesk
  • Intercom

Only in Twenty

  • Open-Source Framework
  • Custom Database Objects
  • Multiple View Types
  • AI Integration
  • Workflow Engine
  • Data Migration
  • API Access
  • Multi-Language Support

What people use each for

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

Klaus

  • Quality assurancenot Twenty
  • Agent coachingnot Twenty
  • Performance trackingnot Twenty

Twenty

  • Building custom CRM solutions for complex business processesnot Klaus
  • Migrating from Salesforce or HubSpot while maintaining data ownershipnot Klaus
  • Technical teams needing TypeScript-based customizationnot Klaus
  • Organizations requiring self-hosted or air-gapped deploymentsnot Klaus
  • Enterprises combining CRM with AI-powered workflowsnot 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

Twenty

  • Requires technical expertise to customize and maintain compared to no-code CRM platforms
  • Self-hosting increases operational overhead and infrastructure costs
  • Limited ecosystem of pre-built integrations compared to Salesforce
  • Smaller community and third-party extension library than established CRMs
  • Enterprise plan requires custom negotiation with no transparent pricing

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

Twenty

Free
  • Pro$9/month
    • Full customization
    • Custom apps
    • AI Agents
  • Organization$19/month
    • Everything in Pro
    • Row-level permissions
    • SAML and OIDC SSO
  • Enterprise$null/year
    • Everything in Organization
    • Single-tenant isolation
    • IP allow-listing

Which should you pick?

Choose Klaus if

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

Choose Twenty if

  • You need open-source framework.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want custom database objects.
Twenty review

Questions people ask

Is Klaus or Twenty better?
Neither clearly leads. Klaus starts at $50/month and Twenty at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Klaus or Twenty?
Twenty has a free tier; the other does not. Paid plans start at $50/month for Klaus and Free for Twenty.
Does Klaus or Twenty run on more platforms?
Klaus runs on Web. Twenty runs on Web, Self-hosted.
Can I use Twenty for free?
Yes. Twenty has a free tier, so you can try it without paying. Klaus starts at $50/month.
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 Twenty is typically brought in for.
What can Klaus do that Twenty cannot?
Klaus covers AI-powered QA, Conversation reviews, Scorecards, Coaching. Twenty covers Open-Source Framework, Custom Database Objects, Multiple View Types, AI Integration.

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
Twenty: Is Twenty free or paid?

Twenty offers a 30-day free trial without credit card. Cloud plans start at $9 per user per month (Pro) when billed annually, with Organization plan at $19 per user per month.

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
Twenty: Can I migrate data from Salesforce or HubSpot?

Yes, Twenty supports CSV and API-based migration from Salesforce and HubSpot, with support for 50,000+ records.

Source
Twenty: What programming languages does Twenty support?

Twenty is built with TypeScript and provides a TypeScript-based Apps framework for creating custom extensions.

Source
Twenty: How long does enterprise deployment take?

Enterprise deployment typically takes 1-2 weeks with Onboarding Packs or certified partners.

Source
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