kitio.aiGRIN vs Koast
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. GRIN starts at $200/mo and Koast starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Creator CRM
- Gia AI teammate
- Product seeding
- Affiliate links
- Creator payments
- Multi-account ads manager
- Rule-based agent tasks
- Creative review pipeline
- Stop-loss automation
- Reporting and forecasts
- MCP and developer access
| Feature | GRIN | Koast |
|---|---|---|
| Best for | Creator marketing platform with the Gia AI teammate | Operating system for performance marketing teams with AI agents |
| Category | Marketing | Marketing |
| Pricing model | Freemium | Paid |
| Starting price | $200/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Grin Technologies | Koast |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
GRIN starts at $200/mo and Koast starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 20% fee on wallet deposits
- 2 live campaigns
- Search 1,200 creators a month
Starter
$200/mo
- 10% fee on wallet deposits
- Unlimited live campaigns
- 100 gifts a month
- Search 12,000 creators a month
Growth
$500/mo
- 7% fee on wallet deposits
- Multiple brands
- 300 gifts a month
- Search 36,000 creators a month
Scale
$1500/mo
- 5% fee on wallet deposits
- 1,000 gifts a month
- Search 120,000 creators a month
Enterprise
Custom
- Custom management fee
- Large creator budgets
- Talk to sales
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
GRIN
- Full creator workflow in one place
- Now offers monthly plans
- Free affiliate option
- Paid plans are costly
- Best suited to Shopify brands
Koast
- Agents work on a schedule or trigger
- Launch to many ad accounts at once
- No percentage of ad spend
- Pricing is not shown publicly
- Aimed at teams with large ad budgets
- Demo needed to get started
Which one should you choose?
Choose GRIN if you want:
- Full creator workflow in one place
- Now offers monthly plans
- Free affiliate option
Watch out: paid plans are costly.
Choose Koast if you want:
- Agents work on a schedule or trigger
- Launch to many ad accounts at once
- No percentage of ad spend
Watch out: pricing is not shown publicly.
GRIN vs Koast FAQ
What is the difference between GRIN and Koast?
GRIN: Creator marketing platform with the Gia AI teammate. Koast: Operating system for performance marketing teams with AI agents. Both are marketing tools.
Is GRIN or Koast cheaper?
GRIN starts at $200/mo and Koast starts at See pricing page. Check both pricing pages for current plans.
Do GRIN and Koast have free plans?
GRIN: Yes. Koast: No.
Who makes GRIN?
GRIN is made by Grin Technologies, based in United States.
Who makes Koast?
Koast is made by Koast.
Which should I choose, GRIN or Koast?
Choose GRIN if you value full creator workflow in one place and now offers monthly plans. Choose Koast if you value agents work on a schedule or trigger and launch to many ad accounts at once.