Grin review

Best for e-commerce brands due to its deep sales tracking and product seeding integrations.

Top 11 rank

#1 of 11

Score

9.4/9.4

Pricing

$$$$ ($25k to $100k+/yr)

HQ

Sacramento, USA

Verdict

Grin is the best influencer marketing platform for e-commerce brands because its native integrations with Shopify, WooCommerce, and Magento provide the most accurate sales attribution and ROI tracking available.

What customers praise

Its automated product seeding workflow, which integrates directly with shipping logistics, can manage campaigns with over 1,000 individual shipments seamlessly.

What customers criticise

Grin's discovery feature focuses on finding creators in your existing customer base, so it lacks a large, searchable database for finding entirely new influencers like Upfluence offers.

Best for

Direct-to-consumer (DTC) brands that need to track sales and automate product seeding at scale.

At a glance

  • Integrations: Shopify, WooCommerce, Magento, Salesforce Commerce Cloud, Slack, Gmail
  • Compliance: FTC, GDPR
  • Regions served: North America, Europe, Australia
  • Typical onboarding: 30 days

Red flags

Public risk signals as of June 2026: none. No material public risk signals as of 2026-06-18. See the full red-flag report.

Alternatives

See alternatives to Grin, or compare against the next-ranked entry: Grin vs CreatorIQ.

Where else this brand ranks

Source: Top 11 Grin vs CreatorIQ vs Upfluence: 11 Best Influencer Marketing Platforms 2026, verified June 18, 2026 — no paid placement.