What’s new?

• Free Forever tier: View data for every public model—reports, charts, assumptions, and high-level details—without paying.

• Self-serve billing: Manage subscriptions, buy credits, and track usage directly in-app.

• “Free to see, pay to use” pricing: Core viewing stays open; advanced actions (references, cloning, exporting, private sharing) require an unlock.

Why is it important?

You can explore Koi without friction, then pay only when you need deeper functionality. Self-serve billing gives you control—no back-and-forth emails to upgrade, add credits, or check usage.

This makes Koi more accessible if you’re curious about climate-tech impact, while reserving advanced tooling once you’ve identified your specific use cases.

How Do I Use It?

1. Create an account on Koi to browse any public model.

2. When you’re ready to go deeper, unlock with credits or upgrade your plan.

3. Visit Settings → Billing/Usage to see your plan, credit balance, and payment options.

What stays gated?

• Full references

• Cloning & editing for full customization

• Exporting data (Excel, JSON, and more)

• Sharing private models outside of your organization

FAQ

• What can I do with a free license?

With a free license, you can add a couple additional team members to your organization account, browse all public models, and add those models to collections. We also provide you a starting set of Koi credits, so you can unlock a few models of interest at no charge.

• What happens when I run out of credits?

You can continue viewing public models freely as well as any models you’ve previously unlocked, but you’ll be unable to perform advanced actions until you purchase more credits or upgrade your plan.

• Can I collaborate with my team?

Yes - the free tier includes a few additional seats for your organization. All users within an organization have access to the same unlocked public models. Similarly, the pool of credits available to you is shared across the team.