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Affiliate Marketing · head to head

GrowSurf vs Sendoso

GrowSurf logo

GrowSurf

Affiliate Marketing

Referral software for tech companies

From
Free
Rated
-
Full reviewWebsite
Sendoso logo

Sendoso

Affiliate Marketing

Sending platform for direct mail and gifts

From
On request
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; Sendoso pricing page lists four tiers, Starter, Core, Advanced and Enterprise, with no dollar figures and directs every visitor to talk to sales for a quote
  • They diverge on capability: GrowSurf covers Referral tracking, Sendoso covers Gift marketplace.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GrowSurf and Sendoso actually diverge.

Attributes where GrowSurf and Sendoso differ
AttributeGrowSurfSendoso
Starting priceFreeOn request
Free tierYesNo
Founded20172016

Identical on both: pricing model (subscription), 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 GrowSurf

  • Referral tracking
  • Automated rewards
  • Fraud detection
  • Custom branding
  • Developer API
  • Intercom
  • Segment
  • Stripe

Only in Sendoso

  • Gift marketplace
  • Direct mail automation
  • Address verification
  • ROI tracking
  • Team management
  • Outreach
  • Marketo
  • Salesloft

Both cover

  • HubSpot
  • Salesforce
  • Web support

What people use each for

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

GrowSurf

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

Sendoso

  • Corporate gifting and direct mail sending platform for sales and marketing teamsnot 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

Sendoso

  • Pricing page lists four tiers, Starter, Core, Advanced and Enterprise, with no dollar figures and directs every visitor to talk to sales for a quote

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

Sendoso

On request
  • EssentialsFree
    • Custom pricing
    • Gift marketplace
    • Basic integrations

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 Sendoso if

  • You need gift marketplace.
  • You also want direct mail automation.
Sendoso review

Questions people ask

Is GrowSurf or Sendoso better?
Neither clearly leads. GrowSurf starts at Free and Sendoso at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GrowSurf or Sendoso?
GrowSurf has a free tier; the other does not. Paid plans start at Free for GrowSurf and On request for Sendoso.
Does GrowSurf or Sendoso 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. Sendoso 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 Sendoso is typically brought in for.
What can GrowSurf do that Sendoso cannot?
GrowSurf covers Referral tracking, Automated rewards, Fraud detection, Custom branding. Sendoso covers Gift marketplace, Direct mail automation, Address verification, ROI tracking. Both handle HubSpot, Salesforce, Web support.

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
Sendoso: What are Sendoso's pricing tiers and what's included in each?

Sendoso offers four tiers: Starter (5 complimentary licenses, 100 sends per month), Core (10 licenses, unlimited sending), Advanced (50 licenses, unlimited projects), and Enterprise (custom licenses). Each tier includes increasingly advanced features like global fulfillment regions, AI tools, and more integrations.

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
Sendoso: Does Sendoso publish specific dollar amounts for its plans?

No. Sendoso states pricing is flexible based on company size, goals, and global presence, with no hidden fees. Specific pricing amounts are not disclosed online and customers must contact sales for quotes.

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
Sendoso: What happens if I exceed my monthly send limit on the Starter plan?

The Starter tier includes 100 sends per month. The pricing page does not specify overages or upgrade paths for exceeding this limit; customers are directed to contact sales.

Source
Sendoso: Are there any minimum contract terms or lock-in periods with Sendoso?

The pricing page does not mention minimum contract terms, lock-in periods, or cancellation policies. Customers should contact Sendoso's sales team to clarify contract flexibility.

Source
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