Softwr

Influencer Marketing · head to head

Grin vs UpPromote

Grin logo

Grin

Influencer Marketing

The all-in-one creator management platform

From
Free
Rated
-
Full reviewWebsite
UpPromote logo

UpPromote

Affiliate Marketing

Top-rated Shopify affiliate marketing app

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Grin billed on monthly credits rather than seats, and credits are consumed at different rates by activity, so identical usage months can cost different amounts; UpPromote shopify-exclusive platform with no support for WooCommerce, BigCommerce, or other e-commerce platforms
  • They diverge on capability: Grin covers Creator discovery, UpPromote covers Affiliate recruitment.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Grin and UpPromote actually diverge.

Attributes where Grin and UpPromote differ
AttributeGrinUpPromote
Pricing modelusage-basedUnknown
PlatformsWeb, ApiWeb, Shopify
CategoryInfluencer MarketingAffiliate Marketing
Founded20142019

Identical on both: starting price (Free), free tier (Yes), 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 Grin

  • Creator discovery
  • Relationship management
  • Product seeding
  • Affiliate tracking
  • Content management
  • ROI reporting
  • E-commerce integration
  • Payment processing

Only in UpPromote

  • Affiliate recruitment
  • Multi-level marketing
  • Custom commission structures
  • Auto-tier commission
  • PayPal mass payment
  • PayPal
  • Klaviyo
  • Shopify Flow

Both cover

  • Shopify

What people use each for

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

Grin

  • Influencer discovery and creator managementnot UpPromote
  • Campaign outreach and reporting automationnot UpPromote

UpPromote

  • affiliate marketing managementnot Grin
  • Workflow automationnot Grin
  • Reportingnot Grin

Where each one falls short

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

Grin

  • Billed on monthly credits rather than seats, and credits are consumed at different rates by activity, so identical usage months can cost different amounts
  • The free plan allows 200 credits a month against 2,000 on the $200 Starter plan
  • The published tiers run from $200 to $1,500 a month, which is a high floor for a small brand
  • Overage is charged at a flat rate above the plan allowance

UpPromote

  • Shopify-exclusive platform with no support for WooCommerce, BigCommerce, or other e-commerce platforms
  • Free plan limited to 200 affiliate orders per month
  • Dual pricing model combines fixed monthly fees with percentage-based performance fees on approved sales
  • Free plan lacks in-app messaging system for direct communication with affiliates

Pricing, plan by plan

Grin

Free
  • FreeFree
    • 200 monthly credits
    • Month-to-month billing
  • Starter$200/month
    • 2,000 monthly credits
  • Growth$500/month
    • 7,500 monthly credits
    • Up to 100 active creators with GRIN Classic Capacity
  • Scale$1000/month
    • 20,000 monthly credits
    • Up to 250 active creators

UpPromote

Free
  • FreeFree
    • Basic affiliate management
    • Limited to 200 affiliate orders/month
    • No in-app messaging
  • Growth$24.99/month
    • Unlimited programs
    • Auto-generated coupons
    • Email automation

Which should you pick?

Choose Grin if

  • You need creator discovery.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want relationship management.
Grin review

Choose UpPromote if

  • You need affiliate recruitment.
  • You want to start without paying.
  • You work on Web, Shopify.
  • You also want multi-level marketing.
UpPromote review

Questions people ask

Is Grin or UpPromote better?
Neither clearly leads. Grin starts at Free and UpPromote at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Grin or UpPromote?
Grin starts at Free and UpPromote at Free.
Does Grin or UpPromote run on more platforms?
Grin runs on Web, Api. UpPromote runs on Web, Shopify.
Can I use Grin for free?
Both have a free tier, so you can try either at no cost before committing.
What is Grin best used for?
Grin is most often used for influencer discovery and creator management, campaign outreach and reporting automation. Of those, influencer discovery and creator management and campaign outreach and reporting automation are not what UpPromote is typically brought in for.
What can Grin do that UpPromote cannot?
Grin covers Creator discovery, Relationship management, Product seeding, Affiliate tracking. UpPromote covers Affiliate recruitment, Multi-level marketing, Custom commission structures, Auto-tier commission. Both handle Shopify.

Answered from the vendors’ own pages

Grin: How much does GRIN cost?

GRIN offers a free tier with 200 monthly credits, and paid tiers from $200 to $1,500/month with 2,000 to 30,000 monthly credits. Users pay for work performed, not per seat.

Source
UpPromote: What does UpPromote cost?

UpPromote offers a free plan, Growth plan at $24.99/month, Professional plan at $74.99/month, and Enterprise plan at $166.66/month. Paid plans also charge a performance fee on approved referral sales (approximately 2% on Growth, 1.5% on Professional, 1% on Enterprise).

Source
Grin: What happens to unused credits in GRIN?

Monthly credits reset each month and do not roll over to the next billing period. However, overage credits purchased beyond the monthly allowance do carry over.

Source
UpPromote: Is UpPromote only for Shopify?

Yes. UpPromote is exclusively built for Shopify and does not support WooCommerce, BigCommerce, or other e-commerce platforms, making it limited to Shopify merchants.

Source
Grin: Can I control my spending with GRIN?

Yes. Users can set their own spending cap to prevent surprise bills. No contracts or minimum commitments are required, and billing is month-to-month.

Source
UpPromote: What does the free plan include?

The free plan includes basic affiliate program management, limited to 200 affiliate orders per month, and lacks advanced features like in-app affiliate messaging, approval/denial of individual referral orders, and multi-level commissions.

Source
UpPromote: What integrations does UpPromote have?

UpPromote integrates with email marketing platforms, page builders, subscription apps, payment processors (PayPal, Store Credit), and offers API/Webhook access for custom integrations.

Source
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