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Affiliate Marketing · head to head

GrowSurf vs Impact.com

GrowSurf logo

GrowSurf

Affiliate Marketing

Referral software for tech companies

From
Free
Rated
-
Full reviewWebsite
Impact.com logo

Impact.com

Influencer Marketing

The partnership management platform

From
$30/month
Rated
-
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; Impact.com starter plan minimum $30/month even if program generates less revenue in 30-day period
  • They diverge on capability: GrowSurf covers Referral tracking, Impact.com covers Partner discovery.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GrowSurf and Impact.com actually diverge.

Attributes where GrowSurf and Impact.com differ
AttributeGrowSurfImpact.com
Starting priceFree$30/month
Free tierYesNo
PlatformsWebWeb, Api
CategoryAffiliate MarketingInfluencer Marketing
Founded20172008

Identical on both: pricing model (subscription), 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
  • Intercom
  • Stripe

Only in Impact.com

  • Partner discovery
  • Contract management
  • Cross-device tracking
  • Fraud protection
  • Performance optimization
  • Global payments
  • Multi-program management
  • Attribution modeling

Both cover

  • Salesforce
  • Segment

What people use each for

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

GrowSurf

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

Impact.com

  • Affiliate and partner marketingnot GrowSurf
  • Performance-based partnershipsnot GrowSurf
  • Commission trackingnot GrowSurf
  • Multi-channel affiliate programsnot 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

Impact.com

  • Starter plan minimum $30/month even if program generates less revenue in 30-day period
  • Enterprise plan requires custom sales quote
  • Additional 2.5% transaction fee on all partner-driven sales applies across all tiers
  • One-time setup fee adds to initial cost

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

Impact.com

$30/month
  • Starter$30/month
    • Plugin integrations (Shopify, BigCommerce, WooCommerce, Adobe Commerce, Squarespace)
    • Automated partner recommendations
    • Promo code & link tracking
  • Essentials$500/month
    • impact.com Partner Marketplace (90,000 partners)
    • Unlimited contract templates
    • Unlimited tracking across events
  • Pro$2500/month
    • Dedicated customer support
    • Cross-device tracking
    • API-based tracking
  • Enterprise$null/custom
    • Benchmark recommendations
    • Attribution risk protection
    • Fraud scoring

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 Impact.com if

  • You need partner discovery.
  • You work on Web, Api.
  • You also want contract management.
Impact.com review

Questions people ask

Is GrowSurf or Impact.com better?
Neither clearly leads. GrowSurf starts at Free and Impact.com at $30/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GrowSurf or Impact.com?
GrowSurf has a free tier; the other does not. Paid plans start at Free for GrowSurf and $30/month for Impact.com.
Does GrowSurf or Impact.com run on more platforms?
GrowSurf runs on Web. Impact.com runs on Web, Api.
Can I use GrowSurf for free?
Yes. GrowSurf has a free tier, so you can try it without paying. Impact.com starts at $30/month.
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 Impact.com is typically brought in for.
What can GrowSurf do that Impact.com cannot?
GrowSurf covers Referral tracking, Automated rewards, Fraud detection, Custom branding. Impact.com covers Partner discovery, Contract management, Cross-device tracking, Fraud protection. Both handle Salesforce, Segment.

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
Impact.com: How much does impact.com cost?

impact.com offers four tiers: Starter at $30/month, Essentials at $500/month (priced from), Pro at $2,500/month (priced from), and Enterprise with custom pricing. A one-time setup fee applies (varies by technical needs) plus a 2.5% transaction fee on partner-driven sales for all plans. Starter has a $30 minimum monthly charge.

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
Impact.com: Is there a free version of impact.com?

No, impact.com does not offer a free tier. The lowest-cost option is the Starter plan at $30/month with a $30 minimum monthly charge if your program generates insufficient revenue in the first 30 days.

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
Impact.com: What does impact.com's Pro plan add over Essentials?

The Pro plan at $2,500/month (priced from) adds dedicated customer support, cross-device tracking, API-based tracking, Data Lab for custom reports, SAML support, and partner discovery via keyword search beyond Essentials features. The 2.5% transaction fee applies to all tiers.

Source
Impact.com: How is impact.com priced?

impact.com uses tiered per-month subscription pricing based on four plans. Starter targets small programs at $30/month; Essentials at $500/month adds partner marketplace; Pro at $2,500/month adds API access and analytics; Enterprise requires custom quote. All tiers incur a 2.5% transaction fee on partner sales plus a one-time variable setup fee.

Source
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