Promo code
30% off
30% Off Storewide at Brilliant
- Storewide offer; check exclusions
1k recorded uses
Last reported success:
Brilliant coupons & promo codes
Brilliant
brilliant.org12
Offers to explore
3k
Recorded uses on shown offers
Jan 14, 2026
Last dated success
Coupons & offers
TOP PICK
30% off
1k usesLast success Nov 27, 2024
30% Off Storewide at Brilliant
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 4
- Recorded successes
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
940 usesLast success Jan 14, 2026
20% Off Plans Premium Annual (Must Order The Coupon Is Applied Automatically) Members Only at Brilliant
- members
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 12
- Recorded successes
- 5
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
460 usesLast success Feb 20, 2022
20% Off 12 Months Of Brilliant Premium (Discount Automatically Applied On Purchase) at Brilliant
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 3
- Recorded successes
- 2
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
450 usesLast success Jan 24, 2024
20% Off Brilliant Premium (Coupon Is Shown In The Link And Applied) at Brilliant
- Applies to: Select categories
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 5
- Recorded successes
- 3
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
130 usesLast success Apr 13, 2025
20% Off Select Items (Discount Automatically Applied At Checkout) at Brilliant
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
130 usesLast success Apr 6, 2025
20% Off Plans Annual (Must Order The Coupon Is Applied Automatically) Members Only at Brilliant
- members
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 3
- Recorded successes
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
86 usesLast success Feb 1, 2022
20% Off Select Items at Brilliant
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
51 usesLast success Jun 24, 2023
20% Off Annual Subscription at Brilliant
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
45 usesLast success Aug 17, 2023
20% Off Select Items (Members Only) at Brilliant
- members
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
20% Off Storewide at Brilliant
- Storewide offer; check exclusions
Free 7 Day Trial
Free 7 Day Trial On Storewide at Brilliant
- Storewide offer; check exclusions
20% off
20% Off Select Items at Brilliant
- Applies to: Select items
12 offers shown
Compare recorded offers. Read the conditions and check the final basket total before placing an order.
Make the most of your order
How to save at Brilliant
Start with these offers from the list above. Compare their conditions with your basket, then check the final total at checkout.
Promo code
20% off
20% Off Plans Premium Annual (Must Order The Coupon Is Applied Automatically) Members Only at Brilliant
- members
- Applies to: Select items
940 recorded uses
Last reported success:
Promo code
20% off
20% Off 12 Months Of Brilliant Premium (Discount Automatically Applied On Purchase) at Brilliant
460 recorded uses
Last reported success:
Promo code
20% off
20% Off Brilliant Premium (Coupon Is Shown In The Link And Applied) at Brilliant
- Applies to: Select categories
450 recorded uses
Last reported success:
How to use a Brilliant coupon
- Choose an offer above and read its conditions. Copy the code if one is provided.
- Open Brilliant and add eligible items to your basket.
- For a code offer, look for a promo-code or discount field in the basket or checkout and apply the code. No-code offers may apply automatically; follow the offer instructions.
- Check the discount, delivery cost, and final total before paying.
Why might a Brilliant code not work?
A code can fail because it has expired, has already been used, excludes your items, needs a minimum spend, or is limited to a particular account or country. Check the offer details, remove extra spaces, and confirm whether another promotion is already applied. Try a different offer if the conditions do not match your order.
A past success is a useful signal, not a guarantee for every basket. After trying an offer, share whether it worked to help other Brilliant shoppers.
About the offer information
Terra lists available offer information and recorded code activity. Our directory includes 12 code offers for Brilliant. Compare the conditions and recorded activity on the offers above. Eligibility depends on your basket and the merchant's checkout.
Terra may earn a commission when you buy through a merchant link.
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About Brilliant
Share your experience with Brilliant.
Sign in to rate this storeFAQs
- Enjoy 20% Off Storewide at Bright Star Kids. Check out their Bright Star Kids coupon codes
- 3 Extra Months Free Yearly Subscription (new Customers Only) at Beast Academy. Check out their Beast Academy coupon codes
- 25% Off Subscription (members Only) at Baby First TV. Check out their Baby First TV coupon codes
- 25% Off on the Learn to Read + Spelling at Hooked On Phonics. Check out their Hooked On Phonics coupon codes
- 15% Off (Storewide) at Big Life Journal. Check out their Big Life Journal coupon codes
- 15% Off (Storewide) at Slumberkins. Check out their Slumberkins coupon codes
Our directory includes 12 code offers for Brilliant. Check the conditions and recorded activity on each offer before shopping.
Stacking rules depend on the offer. Read the terms and compare the final basket total after applying a code. Do not assume a code combines with sale prices or another promotion.
Check Brilliant's official website for delivery charges, return windows, exclusions, and regional terms before paying. Offer-specific details shown here may have additional conditions.
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