Softwr

Customer Support · head to head

Klaus vs SharpSpring

Klaus logo

Klaus

Customer Support

AI-powered quality management for support teams

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

SharpSpring

CRM

Marketing automation for agencies

From
$50/month
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: Klaus no longer available as standalone product after Zendesk acquisition; SharpSpring still operates under the SharpSpring brand name (footer copyright SharpSpring 2026) as a Constant Contact product, serving over 2000 agencies and 10000 businesses per the vendor site
  • They diverge on capability: Klaus covers AI-powered QA, SharpSpring covers Contact management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Klaus and SharpSpring actually diverge.

Attributes where Klaus and SharpSpring differ
AttributeKlausSharpSpring
Pricing modelUnknownsubscription
CategoryCustomer SupportCRM
Founded20172014

Identical on both: starting price ($50/month), 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 Klaus

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

Only in SharpSpring

  • Contact management
  • Email marketing
  • Landing pages
  • Marketing automation
  • CRM
  • Reporting
  • White labeling
  • Zapier

Both cover

  • Salesforce
  • GDPR
  • Web support

What people use each for

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

Klaus

  • Quality assurancenot SharpSpring
  • Agent coachingnot SharpSpring
  • Performance trackingnot SharpSpring

SharpSpring

  • Marketing automationnot Klaus
  • Lead generationnot Klaus
  • Client managementnot 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

SharpSpring

  • Still operates under the SharpSpring brand name (footer copyright SharpSpring 2026) as a Constant Contact product, serving over 2000 agencies and 10000 businesses per the vendor site

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

SharpSpring

$50/month
  • Professional$50/month
    • Contact management
    • Email marketing
    • Landing pages
  • Agency$100/month
    • Everything in Professional
    • Client management
    • White labeling
  • Enterprise$undefined/month
    • Everything in Agency
    • Custom integration
    • Dedicated support

Which should you pick?

Choose Klaus if

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

Choose SharpSpring if

  • You need contact management.
  • You also want email marketing.
SharpSpring review

Questions people ask

Is Klaus or SharpSpring better?
Neither clearly leads. Klaus starts at $50/month and SharpSpring at $50/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Klaus or SharpSpring?
Klaus starts at $50/month and SharpSpring at $50/month.
Does Klaus or SharpSpring run on more platforms?
Both run on Web, so platform support will not decide this one for you.
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 SharpSpring is typically brought in for.
What can Klaus do that SharpSpring cannot?
Klaus covers AI-powered QA, Conversation reviews, Scorecards, Coaching. SharpSpring covers Contact management, Email marketing, Landing pages, Marketing automation. Both handle Salesforce, GDPR, 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
SharpSpring: Does SharpSpring offer different pricing for agencies versus enterprise customers?

SharpSpring explicitly tailors pricing to three customer segments: SMBs, Agencies, and Enterprise. Agencies receive month-to-month plans with flexible billing, while enterprise customers get custom plans designed to scale.

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
SharpSpring: Are SharpSpring's agency plans billed monthly?

Yes. The site specifically mentions that agencies receive affordable month-to-month plans, indicating monthly billing flexibility rather than annual-only contracts.

Source
SharpSpring: What payment options are available for SharpSpring?

The site does not specify payment methods or models. Specific pricing details and payment options require contacting SharpSpring directly or visiting their dedicated pricing pages.

Source
SharpSpring: Is SharpSpring more affordable than competitors?

SharpSpring describes itself as offering a full feature set for a fraction of the cost of leading competitors, particularly for SMBs. However, specific pricing amounts are not disclosed on the homepage.

Source
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