Pricing & Limits
Pay only for hosted co-op usage.
GraphMyDB keeps local schema visualization free. Pricing only applies to hosted account features such as unlimited co-op hosting or credit-based overflow after the free daily room allowance.
Legal pages for checkout review: Terms · Privacy · Refund Policy
Free
Keep the local-first workflow. No account is required unless you want credits, paid subscriptions, or more than the free anonymous export allowance.
Includes all local parsing, editing, and diffing features
2 schema exports per format each day
3 PNG / SVG exports each day
2 hosted co-op rooms included each day
After that: 1 credit per extra hosted room
Pro
HostedRemove the hosted-room and export caps while keeping schema generation local and private.
Unlimited hosted co-op room creation
Unlimited schema exports across every format
Unlimited PNG and SVG exports
No credit spend for normal hosted sessions
Signed billing portal for subscription management
Credits Pack
Best for occasional hosted or export overages. Stay mostly free and top up only when you go past the daily allowance.
25 credits added per purchase
1 credit per extra hosted room
5 credits per extra schema export
3 credits per extra PNG / SVG export
No subscription required
Comparison
Free keeps the core app usable. Pro removes hosted and export caps.
The pricing split stays narrow: local schema work remains free, while subscriptions and credits cover hosted co-op creation plus higher-volume export usage.
| Feature | Free | Pro |
|---|---|---|
| Local schema visualization | Included | Included |
| SQL, CSV, JSON, Excel, and SQLite workflows | Included | Included |
| Schema exports per format | 2 / day each | Unlimited |
| PNG / SVG exports | 3 / day shared | Unlimited |
| Extra schema exports after free limit | 5 credits each | Included |
| Extra PNG / SVG exports after free limit | 3 credits each | Included |
| Join invite-code co-op sessions | Included | Included |
| Host invite-code co-op sessions | Included | Included |
| Hosted rooms included each day | 2 / day | Unlimited |
| Extra hosted rooms after free limit | 1 credit each | Included |
| Billing management portal | No | Yes |
| Account required | Only for hosted features | Yes |
Billing FAQ
Clear boundaries around paid features
Do I need an account to use GraphMyDB at all?
No. Local parsing, editing, and diffing stay available without an account. Free export allowances also work anonymously with a device or network fingerprint, but credits and Pro billing still require signing in.
What happens after the free export limits?
Schema exports cost 5 credits each after the free daily allowance for that format is exhausted. PNG and SVG exports share a 3-per-day pool and then cost 3 credits each. Pro removes both export caps.
What happens after the free daily hosting limit?
You can keep hosting by spending 1 credit per additional hosted room, or switch to Pro for unlimited hosted rooms while the subscription is active.
Can I buy credits without subscribing to Pro?
Yes. Credits are a separate one-time purchase. They are useful if you want to stay mostly free and only need extra hosted sessions on some days.
Do credits expire?
Not in the current app logic. Credits remain on the account until they are consumed for extra hosted room sessions or paid export actions after the free allowance is exhausted.
How do I cancel or update my Pro subscription?
Use the Manage Billing button after your first Lemon Squeezy subscription purchase. It opens the Lemon customer portal, where cancellation and payment-method updates belong.
What account data is stored?
Hosted account data is limited to auth state, plan/subscription metadata, customer or subscription IDs needed for billing, credits, and daily usage counters. Your schemas, database contents, and diagrams are not stored in the hosted account database.
Account Access
Sign in here before upgrading or buying credits
This uses the same hosted account flow as the main app. Local files still stay outside the hosted account database.
Pricing Account & Billing
Private hosted limits without storing your schemas
Accounts only unlock hosted features like co-op hosting, daily usage tracking, credits, and Pro billing. SQL files, database files, and diagram content stay local and are not written to the account database.
IP addresses and hardware identifiers are not stored directly. Free-limit abuse checks use a salted one-way fingerprint on the server, and hosted usage is tied to your account ID rather than your schema content.