Who makes Diono? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $2.5M est./mo
- Trend
- Growing
- +37%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.5 ★ · 30,387 reviews
- Who sells it
- Mostly one seller
- Top seller has 97% of units
Diono estimated monthly revenue on Amazon
Our read on Diono
Diono ranks 3 of 24 brands in Booster Car Seats on Amazon, with an estimated 11% share of the category's revenue. Estimated revenue was $2.5M in September 2026 on about 30,000 units, up 190% from $869K in June 2026. Over the last 2 months the trend reads +37%, and the data covers 4 months in total. The brand has 90 products selling and an average rating of 4.5 across 30,387 reviews. The top product is the Diono Solana, Pack of 2 Backless Booster Car Seats, at an estimated 3,200 units per month. Sales are concentrated, since Amazon accounts for 97% of units and 4 sellers are active in total.
Top Diono products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Diono Solana, No Latch, Pack of 2 Backless Booster Car Seats | 4.7 ★2,868 reviews | 3,200 | Check price on Amazon |
| Diono Radian 3R, 3-in-1 Convertible Car Seat | 4.7 ★7,891 reviews | 2,100 | Check price on Amazon |
| Diono Cambria LE, 2-in-1 Belt Positioning Booster Seat,Backless and | 4.4 ★218 reviews | 1,300 | Check price on Amazon |
| Diono Solana, No Latch, Single Backless Booster Car Seat | 4.6 ★791 reviews | 1,200 | Check price on Amazon |
| Diono Solana 2 XL 2022, Dual Latch Connectors | 4.7 ★1,685 reviews | 1,200 | Check price on Amazon |
| Diono Solana Lite Backless Booster Car Seat | 4.4 ★177 reviews | 850 | Check price on Amazon |
| Diono Cambria 2 XL, Dual Latch Connectors | 4.6 ★1,999 reviews | 610 | Check price on Amazon |
| Diono Airi Travel High Back Booster Seat | 3.2 ★173 reviews | 410 | Check price on Amazon |
| Diono XL Car Seat Cup Holders for Radian and Everett Car Seats | 4.6 ★500 reviews | 370 | Check price on Amazon |
| Diono Radian 3R, All-in-One Convertible Car Seat | 4.5 ★222 reviews | 340 | Check price on Amazon |
Who sells Diono
- Amazon97%
- Oxyest LLC2%
- Evergrow Innovation LLC1%
- Frontier-Deals<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#3 of 24
Rank 3 of 24 brands in Booster Car Seats by estimated revenue in September 2026, with 11% of the category.
Frequently asked questions
Who makes Diono?
Diono is the brand name on 90 products we tracked on Amazon in September 2026 mostly in Booster Car Seats (Baby Products). The largest seller of Diono products that month was Amazon, with 97% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Diono sell on Amazon?
Diono sold an estimated $2.5M on Amazon in September 2026, about 30,000 units. That is +190% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Diono's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Diono Solana, No Latch, Pack of 2 Backless Booster Car Seats (about 3,200 units); 2. Diono Radian 3R, 3-in-1 Convertible Car Seat (about 2,100 units); 3. Diono Cambria LE, 2-in-1 Belt Positioning Booster Seat,Backless and (about 1,300 units).