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Affiliate Marketing · head to head

GrowSurf vs Kazoo

GrowSurf logo

GrowSurf

Affiliate Marketing

Referral software for tech companies

From
Free
Free plan
Yes
Full reviewWebsite
Kazoo logo

Kazoo

Employee Engagement

Employee engagement and recognition platform

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only GrowSurf has a free tier, so it costs nothing to try first.
  • Each has a real cost: GrowSurf startup tier limited to 1 referral program; Kazoo the kazoohr.com domain now redirects to worktango.com, so Kazoo is no longer sold under that name
  • They diverge on capability: GrowSurf covers Referral tracking, Kazoo covers Social recognition.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GrowSurf and Kazoo actually diverge.

Attributes where GrowSurf and Kazoo differ
AttributeGrowSurfKazoo
Starting priceFreeOn request
Free tierYesNo
CategoryAffiliate MarketingEmployee Engagement
Founded20172014

Identical on both: pricing model (subscription), 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 GrowSurf

  • Referral tracking
  • Automated rewards
  • Fraud detection
  • Custom branding
  • Developer API
  • HubSpot
  • Salesforce
  • Intercom

Only in Kazoo

  • Social recognition
  • Performance management
  • Goal setting
  • Learning management
  • Engagement surveys
  • Analytics dashboard
  • Mobile app
  • Customizable workflows

What people use each for

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

GrowSurf

  • Launching customer referral programs without engineering overheadnot Kazoo
  • White-label referral systems matching brand appearancenot Kazoo
  • AI-powered reward suggestions and promotional copy generationnot Kazoo
  • Integrations with Zapier, Stripe, HubSpot, Slack, PayPal, Salesforcenot Kazoo

Kazoo

  • Employee recognition and reward point programsnot GrowSurf
  • Performance conversations and goal trackingnot GrowSurf
  • Employee engagement surveys tied to recognition datanot GrowSurf

Where each one falls short

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

GrowSurf

  • Startup tier limited to 1 referral program
  • Startup and Business tiers include only email support, not real-time
  • Requires upgrade to Business tier for custom referral portal domain
  • Custom tier requires 25,000+ participants and quote-based pricing

Kazoo

  • The kazoohr.com domain now redirects to worktango.com, so Kazoo is no longer sold under that name
  • No Kazoo-branded pricing, plan or per-employee rate remains published at the original domain

Pricing, plan by plan

GrowSurf

Free
  • Startup$179/month
    • 2,500 participants
    • 2 referral programs
    • 2 team members
  • Startup$279/month
    • 5,000 participants
    • 2 referral programs
    • 2 team members
  • Business$449/month
    • 10,000 participants
    • 5 referral programs
    • 5 team members
  • Business$1429/month
    • 150,000 participants
    • 5 referral programs
    • 5 team members

Kazoo

On request
  • Kazoo Platform$undefined/month
    • Recognition programs
    • Performance management
    • Learning paths

Which should you pick?

Choose GrowSurf if

  • You need referral tracking.
  • You want to start without paying.
  • You also want automated rewards.
GrowSurf review

Choose Kazoo if

  • You need social recognition.
  • You also want performance management.
Kazoo review

Questions people ask

Is GrowSurf or Kazoo better?
Neither clearly leads. GrowSurf starts at Free and Kazoo at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GrowSurf or Kazoo?
GrowSurf has a free tier; the other does not. Paid plans start at Free for GrowSurf and On request for Kazoo.
Does GrowSurf or Kazoo run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use GrowSurf for free?
Yes. GrowSurf has a free tier, so you can try it without paying. Kazoo starts at On request.
What is GrowSurf best used for?
GrowSurf is most often used for launching customer referral programs without engineering overhead, white-label referral systems matching brand appearance, ai-powered reward suggestions and promotional copy generation, integrations with zapier, stripe, hubspot, slack, paypal, salesforce. Of those, launching customer referral programs without engineering overhead and white-label referral systems matching brand appearance are not what Kazoo is typically brought in for.
What can GrowSurf do that Kazoo cannot?
GrowSurf covers Referral tracking, Automated rewards, Fraud detection, Custom branding. Kazoo covers Social recognition, Performance management, Goal setting, Learning management.

Answered from the vendors’ own pages

GrowSurf: Is there a free trial for GrowSurf?

Yes, all paid plans include a 14-day free trial with access to paid features and integrations. No credit card required.

Source
Kazoo: What is the minimum contract length for WorkTango (formerly Kazoo)?

Yes, the minimum contract length is 12 months. Most organizations are ready to launch within 4 to 6 weeks of signing.

Source
GrowSurf: How does GrowSurf pricing scale with participants?

GrowSurf pricing is based on the number of participants (people who refer or are referred). Startup plans range from $179-$279/month for 2,500-5,000 participants. Business plans range from $449-$1,429/month for 10,000-150,000 participants. Plans auto-scale on a prorated basis.

Source
Kazoo: How does WorkTango charge for rewards redemptions?

Rewards do not have a markup when employees redeem from WorkTango's Employee Rewards Marketplace. You do not pay upfront for annual points but only pay as employees redeem them.

Source
GrowSurf: Do higher GrowSurf tiers include more integrations?

Yes. Startup includes Stripe, HubSpot, Zapier, Slack, and Tango Card. Business adds PayPal, Salesforce, Chargebee, Recurly, Marketo, and CDP integrations.

Source
Kazoo: Does WorkTango charge for admin access?

No, unlimited admin access is included once you purchase the Surveys & Insights tier.

Source
Kazoo: What does each WorkTango pricing tier include?

WorkTango offers three tiers: Employee Surveys & Insights (unlimited surveys, customizable dashboards, AI-powered insights), Recognition & Rewards (peer-to-peer recognition, rewards marketplace, milestone celebrations), and Full Employee Experience Platform (both products combined with volume discount pricing).

Source
Kazoo: Are specific per-user costs published for WorkTango plans?

No specific pricing or per-user costs are published on WorkTango's website. All three pricing tiers require users to request pricing directly from the company.

Source
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