Cookie Policy
Last updated: March 2026
This policy explains how Forgemaster AI (operated by Testreel OÜ) uses cookies and similar browser storage technologies on forgemaster.ai.
What are cookies and similar technologies?
Cookies are small text files stored in your browser by websites you visit. We also use browser localStorage and sessionStorage for functional data such as authentication tokens and UI preferences. These technologies allow the site to function correctly, remember your settings, and (with your permission) analyse how you use the product.
Why we use them
We use cookies and storage technologies to:
- Keep you signed in across sessions (authentication)
- Remember your preferences, such as dark mode
- Understand how the site is used so we can improve it (analytics)
- Enable OAuth-based sign-in via Google, GitHub, GitLab, and LinkedIn
- Process payments via Stripe
Cookies and storage we use
Strictly Necessary
| Name | Provider | Type | Purpose & Duration |
|---|---|---|---|
| forgemaster-store | Forgemaster | localStorage | Stores authentication token and core app state. Persists until explicitly signed out. |
| forgemaster-journey-store | Forgemaster | localStorage | Stores journey map state. Session-scoped. |
| __nextjs_* | Next.js | Cookie | Internal Next.js runtime state. Session-scoped. |
Functional / Preferences
| Name | Provider | Type | Purpose & Duration |
|---|---|---|---|
| usehooks-ts-ternary-dark-mode | Forgemaster | localStorage | Stores your light/dark mode preference. Persists across sessions. |
Analytics
| Name | Provider | Type | Purpose & Duration |
|---|---|---|---|
| ph_* (PostHog) | PostHog | Cookie / localStorage | Anonymised usage analytics. Helps us understand which features are used. 1-year expiry. |
Authentication
| Name | Provider | Type | Purpose & Duration |
|---|---|---|---|
| Google, GitHub, GitLab, LinkedIn OAuth cookies | OAuth providers | Cookie | Set by third-party identity providers during sign-in flow. Session-scoped. |
Payments
| Name | Provider | Type | Purpose & Duration |
|---|---|---|---|
| __stripe_*, _ga (Stripe) | Stripe | Cookie | Payment and fraud-prevention tracking. Stripe's own retention policy applies. |
Managing and disabling cookies
Strictly necessary cookies and localStorage entries cannot be disabled without breaking core site functionality such as staying signed in.
Preference cookies (dark mode) are stored in your browser and can be cleared at any time via your browser settings.
Analytics (PostHog) can be opted out by clicking 'Reject optional cookies' in the cookie banner, or by blocking PostHog via your browser or a content blocker.
Most browsers allow you to view, delete, or block cookies. Refer to your browser's help documentation for instructions.
Third-party providers
We use the following third-party services that may set their own cookies or access browser storage:
Changes to this policy
We may update this policy as the product evolves. When we do, we will update the 'Last updated' date at the top of this page.
Contact
Questions about our cookie use? Email us at [email protected]
Postal address: Testreel OÜ, Aiavilja tn 9-8, 72712 Paide linn, Järva maakond, Estonia
Last updated: March 2026