The Free plan includes full page annotation and daily AI allowances. Pro offers prepaid access for 30 or 365 days without daily usage limits or automatic renewal.
You are buying a fixed membership period, so there is no recurring charge to remember.
Different prepaid durations fit focused courses, short research bursts, or long-running reading habits.
Refunds, stacking, and activation are explained clearly before purchase.
Choose a duration
Daily free allowances are usually enough for occasional AI use. Upgrade to Pro when technical documentation, research, or long-form reading becomes a regular workflow.
Free
For everyday annotation, occasional translation, and trying AI reading assistance. Each AI tool has its own daily free quota.
For focused reading sprints, courses, and short-term research work.
Best for temporary projects, courses, or periods when you expect concentrated AI-assisted reading.
Payments are securely processed by Creem. SparkColors does not access or store complete card details.
For readers who want SparkColors as a long-running web reading workflow.
If SparkColors is part of your long-term reading routine, the longer plan provides better continuity.
Payments are securely processed by Creem. SparkColors does not access or store complete card details.
What changes after upgrade
During the prepaid period, these AI reading tools do not have daily usage limits. Unusual activity remains subject to the Terms and anti-abuse controls.
Purchase flow
Open pricing from the extension, choose a plan, and complete payment. Pro access is then linked to the current account.
Open the website from the extension
Open pricing from the signed-in SparkColors extension so access is linked to the correct account.
Create a secure checkout order
Choose an access period and complete payment on Creem’s secure checkout page.
Activate Pro access
After payment is confirmed, Pro access activates automatically and appears in the extension.
Common questions
If your biggest concerns are renewal, refunds, stacking, or redeem codes, this section lays out the important rules before you buy.
No. Pro is prepaid for 30 or 365 days and expires at the end of the period without automatic renewal.