Softwr

CRM · head to head

Affinity vs Klaus

Affinity logo

Affinity

CRM

Relationship intelligence platform for professionals

From
$2000/year
Free plan
No
Full reviewWebsite
Klaus logo

Klaus

Customer Support

AI-powered quality management for support teams

From
$50/month
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: Affinity enterprise tier requires custom quote, pricing not transparent; Klaus no longer available as standalone product after Zendesk acquisition
  • They diverge on capability: Affinity covers Contact management, Klaus covers AI-powered QA.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Affinity and Klaus actually diverge.

Attributes where Affinity and Klaus differ
AttributeAffinityKlaus
Starting price$2000/year$50/month
Pricing modelsubscriptionUnknown
CategoryCRMCustomer Support
Founded20132017

Identical on both: free tier (No), platforms (Web), 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 Affinity

  • Contact management
  • Deal tracking
  • Intelligence engine
  • Relationship mapping
  • Integration aggregation
  • Gmail
  • Outlook
  • LinkedIn

Only in Klaus

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

Both cover

  • SOC2
  • GDPR
  • Web support

What people use each for

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

Affinity

  • Deal sourcing and pipeline management for venture capital and private equitynot Klaus
  • Automatic capture of email and meeting activity into relationship recordsnot Klaus
  • Finding warm introductions through existing relationship networksnot Klaus
  • Investor relations and fundraising trackingnot Klaus
  • Portfolio company support and reportingnot Klaus

Klaus

  • Quality assurancenot Affinity
  • Agent coachingnot Affinity
  • Performance trackingnot Affinity

Where each one falls short

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

Affinity

  • Enterprise tier requires custom quote, pricing not transparent
  • Scale tier API calls capped at 100000 per month
  • All plans charge per user annually

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

Pricing, plan by plan

Affinity

$2000/year
  • Essential$2000/year
    • Activity capture (email and calendar)
    • Relationship scoring and interaction history
    • Deal pipeline tracking
  • Scale$2300/year
    • Automatic meeting capture (Notetaker)
    • AI Chat conversational access
    • Affinity Ascend agent platform
  • Advanced$2700/year
    • Third-party data enrichment (PitchBook, Dealroom, Crunchbase)
    • Company growth insights
    • Packaged integrations (Slack, Salesforce, Box)
  • Enterprise$null/year
    • Fund-level permissions
    • Enterprise SSO
    • Custom data retention

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

Which should you pick?

Choose Affinity if

  • You need contact management.
  • You also want deal tracking.
Affinity review

Choose Klaus if

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

Questions people ask

Is Affinity or Klaus better?
Neither clearly leads. Affinity starts at $2000/year and Klaus at $50/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Affinity or Klaus?
Affinity starts at $2000/year and Klaus at $50/month.
Does Affinity or Klaus run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is Affinity best used for?
Affinity is most often used for deal sourcing and pipeline management for venture capital and private equity, automatic capture of email and meeting activity into relationship records, finding warm introductions through existing relationship networks, investor relations and fundraising tracking. Of those, deal sourcing and pipeline management for venture capital and private equity and automatic capture of email and meeting activity into relationship records are not what Klaus is typically brought in for.
What can Affinity do that Klaus cannot?
Affinity covers Contact management, Deal tracking, Intelligence engine, Relationship mapping. Klaus covers AI-powered QA, Conversation reviews, Scorecards, Coaching. Both handle SOC2, GDPR, Web support.

Answered from the vendors’ own pages

Affinity: How much does Affinity CRM cost per user?

Affinity CRM pricing starts at 2000 USD per user per year for the Essential plan, 2300 USD for Scale, and 2700 USD for Advanced. Enterprise tier requires custom pricing.

Source
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
Affinity: What is the API call limit on Affinity's Scale tier?

The Scale and Advanced tiers provide 100000 API calls per month. Enterprise tier customers receive unlimited API access.

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
Affinity: Which Affinity tier includes Notetaker and MCP integration?

The Scale tier (2300 USD per user per year) includes automatic meeting capture via Notetaker and Model Context Protocol server integration for AI tool connections.

Source
Affinity: When does Affinity offer Enterprise SSO capabilities?

Enterprise SSO (single sign-on) capability is included only in the Enterprise tier, which requires custom pricing and is designed for established firms with multi-fund complexity.

Source
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