30-day free trial

Try Refine free, then choose monthly or annual billing.

No credit card required to start. Verify your email and begin your trial through Stripe Checkout. Add a payment method before the trial ends to continue your subscription.

Annual · CAD

$0first 30 days

Then $150 CAD/year. Save $30 CAD compared with monthly billing. Up to 500 corrections per month. No credit card required to start.

  • 500 corrections per month, including the free trial
  • Assignment and rubric workflows
  • AI-assisted correction and feedback review
  • Teacher feedback and official grade controls
  • PDF and DOCX export
  • Stripe customer portal for billing management
Start free trial

Taxes and invoices

Stripe Checkout will show the final amount before payment.

Eligible educator? Keep your invoice.

You may be able to use eligible educational-support software expenses when completing line 46800 of your federal income tax return.

Check the CRA eligibility rules or a tax professional for your situation.

Subscription reassurance

A direct path from signup to full access.

Cardless start

Stripe Checkout starts the free trial without a payment method. Add one in the Stripe portal to continue after 30 days.

Cancel anytime

Open the Stripe customer portal from Refine’s Billing page to manage or cancel.

Access after activation

Stripe webhook events synchronize subscription state with the Refine account.

Schools and organizations

Planning a wider rollout?

No school, team, or district plan is presented as an established offer. If you want to discuss future organizational needs, contact Refine directly.

Contact Refine

Billing FAQ

Answers before checkout.

How quickly do I get access after subscribing?

After email verification and secure Stripe Checkout, your 30-day trial begins without a credit card. You have 500 corrections per month. Correction and grading together count as one. Subscription state is synchronized through Stripe webhooks.

Can I cancel?

Yes. Subscribers can open the Stripe customer portal from Refine’s Billing page to manage or cancel their subscription.

What does Refine cost?

New subscribers get 30 days free without a credit card. After the trial, choose $15 CAD/month or $150 CAD/year. Both plans include 500 corrections per month. Add a payment method to continue; otherwise access pauses.

What counts as one correction?

Correcting a piece of writing and grading it together count as one correction, even though they use separate AI calls. A new request to correct or grade writing uses another correction. Opening a saved result does not. The limit applies during the free trial and resets monthly.

Are taxes additional?

Applicable taxes are added at checkout. Stripe Checkout shows the total before payment.

Refine for individual teachers

Start your 30-day Refine trial.

Verify your email and use Refine free for 30 days. No credit card required. Then $15 CAD/month for up to 500 corrections per month.

Start free trial No credit card required · Cancel anytime