GRIN vs Stellar: a side by side comparison
Compare GRIN and Stellar across creator discovery, campaign workflows, pricing, and customer feedback. Explore Heylist as a third option.
Updated
Oct 2026
Why choose GRIN
Micro to celebrity and affiliate partners; suitable for teams prioritizing creator recruitment; not principally pay-per-post marketplace and custom dashboards on starter+; gmv and
Why choose Stellar
Nano through macro, agency and brand teams; suitable for teams prioritizing 440m+ creator searchable index; not an opt-in marketplace and campaign roi, social sentiment and automat
Why choose Heylist
Documented automation depth
Documentation-based editorial score across 10 workflows. Undocumented automation does not mean absence.
GRIN
90%
Stellar
65%
Heylist
57%
Comparison at a glance
Compare creator discovery, campaign execution, measurement, and integrations side by side.
Feature
GRIN
Stellar
Heylist
Focused creator tiers
Micro to celebrity and affiliate partners
Nano through macro, agency and brand teams
Very concise. Max 60 characters.
Data Source
CRM records, integrations, creator connections and AI lookup
Public creator estimates, listening signals and connected workflows
Social platform's API
Marketplace
Creator recruitment; not principally pay-per-post marketplace
440M+ creator searchable index; not an opt-in marketplace
Very concise. Max 60 characters.
AI Search & Matching
Gia AI creator discovery, scoring and shortlists
AI creator search, lookalikes and audience quality
Very concise. Max 60 characters.
Community Builder
Creator recruitment and affiliate program management
Custom creator CRM on Campaign Manager
Very concise. Max 60 characters.
Brief Builder
Gia-assisted campaign setup; AI brief output plan-dependent
Campaign setup and creator briefs on Manager tier
Very concise. Max 60 characters.
Brief Sharing
Campaign and creator onboarding pages on eligible plans
Creator Set Cards and internal collaboration
Very concise. Max 60 characters.
Additional capability
Not verified
Not verified
Very concise. Max 60 characters.
Performance Forecast
Not publicly confirmed for selected offer
Campaign spend and results forecasting
Very concise. Max 60 characters.
Content Monitoring
UGC content collection and creator campaign tracking
Campaign Manager automatic reporting and tracking
Very concise. Max 60 characters.
Creator Payment
Affiliate payable creation using Gia credits
Creator payment feature not publicly confirmed
Very concise. Max 60 characters.
Reporting & Insights
Custom dashboards on Starter+; GMV and links
Campaign ROI, social sentiment and automated reports
Very concise. Max 60 characters.
Social Sentiment Analysis
Not publicly confirmed for selected offer
Sentiment analysis included on Campaign Manager
Very concise. Max 60 characters.
In-App Messaging
Creator messaging and outreach using Gia credits
Creator CRM and outreach collaboration
Very concise. Max 60 characters.
Creator CRM
Unlimited creators and prospects; free CSV migration
Customizable creator CRM on Campaign Manager
Very concise. Max 60 characters.
Curated Creator Lists
Gia scoring and creator lists
Search, shortlist and save creator sets
Very concise. Max 60 characters.
E-Comm Integration
Shopify integration on eligible Classic plans
Enterprise API available; commerce tools not standard
Very concise. Max 60 characters.
Campaign types support
See which platforms support paid collaborations, gifting, UGC, and ongoing creator programs.
Campaign type
GRIN
Stellar
Heylist
Paid Posting
Paid boosting on Growth+
Not publicly confirmed for selected offer
Very concise. Max 60 characters.
Gift Seeding
Gift logistics workflows use Gia credits
Campaign coordination; shipping automation unclear
Very concise. Max 60 characters.
UGC Content Approval Flow
Human approval for Gia prepared actions
Internal Set Card and workflow approvals
Very concise. Max 60 characters.
Creator Journey & Program
Ongoing affiliates and creator programs
Not publicly confirmed for selected offer
Very concise. Max 60 characters.
Clipping
Not publicly confirmed for selected offer
Not publicly confirmed for selected offer
Very concise. Max 60 characters.
Pricing comparison
Compare pricing models and plan limits, including the costs and commitments that affect your team.
Feature
GRIN
Stellar
Heylist
Starting price
≈CA$285/mo (original US$200/mo)
≈CA$475/mo (original €299/mo)
Very concise. Max 60 characters.
Creator analyses per month
Not publicly disclosed
Not publicly disclosed
Very concise. Max 60 characters.
Creator contact unlocks
Not publicly disclosed
Not publicly disclosed
Very concise. Max 60 characters.
CRM capacity
Not publicly disclosed
Not publicly disclosed
Unlimited
What customers say
Explore customer feedback on usability, support, and campaign workflows, with links to original sources.
About GRIN
1. G2 synthesis (2026): users value one workspace for creators, campaigns and UGC. | 2. G2 synthesis (2026): the UI and support are recurring strengths across many reviews. | 3. G2 synthesis (2026): other reviewers cite bugs, variable support and report customization limits.
About Stellar
1. Melissa Vangramberen, Basic Fit (vendor testimonial): clearer campaign overview and evaluation. | 2. Céline Regrain (vendor testimonial): improved collaboration selection and measurement discipline. | 3. Carolin Niendorf, Brandbirds (vendor testimonial): reports quicker research, coordination and KPIs.
About Heylist
About 400 characters or less. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes.
How does creator dicovery works?
Understand how each platform helps you find, evaluate, and shortlist creators for your campaigns.
GRIN
GRIN uses crm records, integrations, creator connections and ai lookup. Its acquisition/discovery model is creator recruitment; not principally pay-per-post marketplace. Search and qualification: Gia AI creator discovery, scoring and shortlists. Profile visibility and audience metrics depend on the data source, location, and plan. An indexed creator profile does not by itself mean the creator has
Stellar
Stellar uses public creator estimates, listening signals and connected workflows. Its acquisition/discovery model is 440m+ creator searchable index; not an opt-in marketplace. Search and qualification: AI creator search, lookalikes and audience quality. Profile visibility and audience metrics depend on the data source, location, and plan. An indexed creator profile does not by itself mean the cre
Heylist
About 400 characters or less. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes.
How does creator management works?
Compare the tools for creator outreach, onboarding, communication, relationships, and payments.
GRIN
Campaign workflow: Gia-assisted campaign setup; AI brief output plan-dependent. Relationship management: Unlimited creators and prospects; free CSV migration. Communications: Creator messaging and outreach using Gia credits. Creator compensation: Affiliate payable creation using Gia credits. Review the selected tier for transaction fees, managed assistance, creator account setup and approval cont
Stellar
Campaign workflow: Campaign setup and creator briefs on Manager tier. Relationship management: Customizable creator CRM on Campaign Manager. Communications: Creator CRM and outreach collaboration. Creator compensation: Creator payment feature not publicly confirmed. Review the selected tier for transaction fees, managed assistance, creator account setup and approval controls.
Heylist
About 400 characters or less. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes.
How does monitoring and tracking works?
See how each platform collects campaign content, tracks performance, and turns results into reports.
GRIN
Measurement: UGC content collection and creator campaign tracking. Reporting: Custom dashboards on Starter+; GMV and links. Supported scope: Instagram, TikTok, YouTube and affiliate/social integrations; availability by connection. Public metrics, authenticated insights and attribution are not interchangeable. Reconcile available formats, attribution rules and data refresh with the contract before
Stellar
Measurement: Campaign Manager automatic reporting and tracking. Reporting: Campaign ROI, social sentiment and automated reports. Supported scope: Instagram, TikTok, YouTube and Twitch discovery; monitoring depends on campaign tools. Public metrics, authenticated insights and attribution are not interchangeable. Reconcile available formats, attribution rules and data refresh with the contract befo
Heylist
About 400 characters or less. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes.
How well does the workflow support multiple clients or large campaigns?
Compare the workflows for managing multiple brands, client accounts, and campaigns with many creators.
GRIN
GRIN delivers a usage-credit saas plans model. Month-to-month; 2,000 credits/mo, additional credits paid. Teams should validate creator caps, workspace/seat limits, contact and analytics quotas, payout/usage fees, and support. Agency/enterprise support should not be assumed to be included with entry-level access.
Stellar
Stellar delivers a modular subscription; campaign manager ≈ca$1,430/mo model. Usually annual contracts; 3 users; original €299/mo. Teams should validate creator caps, workspace/seat limits, contact and analytics quotas, payout/usage fees, and support. Agency/enterprise support should not be assumed to be included with entry-level access.
Heylist
About 400 characters or less. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes.
