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Affiliate Marketing · head to head

FlexOffers vs GrowSurf

FlexOffers logo

FlexOffers

Affiliate Marketing

Affiliate network with 12,000+ advertisers

From
On request
Rated
-
Full reviewWebsite
GrowSurf logo

GrowSurf

Affiliate Marketing

Referral software for tech companies

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only GrowSurf has a free tier, so it costs nothing to try first.
  • Each has a real cost: FlexOffers the Internet Archive's capture of FlexOffers' homepage on 14 January 2022 stated Net 7 payout terms for top-performing publishers, with commission rates negotiated per program across over 12,000 advertisers and no flat price list published.; GrowSurf startup tier limited to 1 referral program
  • They diverge on capability: FlexOffers covers Large advertiser network, GrowSurf covers Referral tracking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which FlexOffers and GrowSurf actually diverge.

Attributes where FlexOffers and GrowSurf differ
AttributeFlexOffersGrowSurf
Starting priceOn requestFree
Pricing modelusage-basedsubscription
Free tierNoYes
Founded20082017

Identical on both: platforms (Web), user rating (Not yet rated), category (Affiliate Marketing).

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 FlexOffers

  • Large advertiser network
  • Deep linking
  • Real-time reporting
  • API access
  • Content feeds
  • WordPress
  • Various CMS platforms

Only in GrowSurf

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

Both cover

  • Web support

What people use each for

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

FlexOffers

  • Affiliate marketing network connecting advertisers with publishersnot GrowSurf
  • Performance-based marketing campaigns with commission structurenot GrowSurf
  • Access to 12,000+ advertiser programs and 75,000+ publisher opportunitiesnot GrowSurf

GrowSurf

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

Where each one falls short

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

FlexOffers

  • The Internet Archive's capture of FlexOffers' homepage on 14 January 2022 stated Net 7 payout terms for top-performing publishers, with commission rates negotiated per program across over 12,000 advertisers and no flat price list published.

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

Pricing, plan by plan

FlexOffers

On request

No published plan breakdown. See the FlexOffers review.

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

Which should you pick?

Choose FlexOffers if

  • You need large advertiser network.
  • You also want deep linking.
FlexOffers review

Choose GrowSurf if

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

Questions people ask

Is FlexOffers or GrowSurf better?
Neither clearly leads. FlexOffers starts at On request and GrowSurf at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, FlexOffers or GrowSurf?
GrowSurf has a free tier; the other does not. Paid plans start at On request for FlexOffers and Free for GrowSurf.
Does FlexOffers or GrowSurf 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. FlexOffers starts at On request.
What is FlexOffers best used for?
FlexOffers is most often used for affiliate marketing network connecting advertisers with publishers, performance-based marketing campaigns with commission structure, access to 12,000+ advertiser programs and 75,000+ publisher opportunities. Of those, affiliate marketing network connecting advertisers with publishers and performance-based marketing campaigns with commission structure are not what GrowSurf is typically brought in for.
What can FlexOffers do that GrowSurf cannot?
FlexOffers covers Large advertiser network, Deep linking, Real-time reporting, API access. GrowSurf covers Referral tracking, Automated rewards, Fraud detection, Custom branding. Both handle Web support.

Answered from the vendors’ own pages

FlexOffers: How does FlexOffers pricing work if they do not publish prices?

FlexOffers operates on a commission-based model where publishers earn exclusive commissions on referred sales. Specific commission rates and payment terms are not published on their website.

Source
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
FlexOffers: Does FlexOffers charge membership fees for publishers or advertisers?

FlexOffers does not disclose membership fees or whether they charge a platform fee. The website emphasizes commission earnings but provides no pricing details for setup or ongoing platform usage.

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
FlexOffers: How do I get information about affiliate marketing rates on FlexOffers?

FlexOffers directs inquiries to [email protected] for affiliate marketing counsel and information. Specific rates are available after contacting their sales team.

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
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