A good bookcase is more than just storage. It brings structure to your daily life, showcases decor and favorite pieces, and creates a cozy feel – whether in your living room, bedroom, or home office. The selection is huge: Ikea offers two bestsellers with BILLY and GERSBY, JYSK stands out with the model GISLINGE. But mokebo is in the mix too – with the modern bookcase 'Der Bücherwurm'.
We compared the four most popular shelving units with each other: in design, quality, price, and functionality.

Ikea BILLY – the classic among bookcases
Wondering what the typical Ikea shelf is called? Easy: BILLY. This model has been a bestseller for decades and is considered the world's most famous bookcase.
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Dimensions: 80 × 28 × 202 cm
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Material: Particleboard with paper veneer, back panel made of HDF
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Colors: White, oak veneer, black-brown, and more
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Price: from $49 + $39 shipping
BILLY impresses with its simple design, adjustable shelves, and numerous add-ons – like glass doors or extensions. This makes it easy to customize the shelf, from a classic bookcase to a storage cabinet.
Its weaknesses are more in the details: the thin back panel needs to be nailed and the surface is prone to scratching. Still, BILLY remains a popular choice when it comes to an affordable and versatile bookcase.
Ikea GERSBY – narrow, affordable, and no-frills
If you're short on space, the GERSBY bookcase is a great reach. It's Ikea's narrow shelf – perfect for small rooms, dorm rooms, or tight wall spaces.
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Dimensions: 60 × 24 × 180 cm
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Material: Particleboard with plastic film
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Color: White
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Price: from $29 + + $39 shipping
The shelf is lightweight, simple, and quick to assemble. Ideal for books, files, or decor. However, the shelves are permanently bolted and stability is limited. GERSBY isn't really designed for large art books or heavy items.

JYSK GISLINGE – simple and functional
The GISLINGE shelf from JYSK is built similarly to GERSBY but offers a bit more width. It fits well in modern, bright rooms and is a typical entry-level shelf.
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Dimensions: 67 × 25 × 175 cm
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Material: Particleboard with decorative film, back panel made of HDF
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Color: White
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Price: from $30 + $49.99 shipping
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Certification: FSC® Mix
GISLINGE is lightweight and functional – well-suited for smaller households or as a shelf in a home office. Load capacity is limited, though, which you should keep in mind given the low price.
mokebo 'Der Bücherwurm' – modern, flexible, and Made in Germany
With the bookcase 'Der Bücherwurm', mokebo offers a high-quality alternative to the well-known Ikea and JYSK shelves. The shelf is manufactured in Germany, with short delivery times and durable materials.
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Dimensions: 60 cm width, 34 cm depth, 91–180 cm height
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Material: Particleboard with robust melamine coating
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Colors: Alpine white, anthracite, Sonoma oak
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Price: from $89.99 + $3.99 shipping
The Bücherwurm comes in two heights – from the compact version with four shelves to the tall bookcase with eight shelves. This lets you customize the storage perfectly. The surfaces are easy to clean, and thanks to solid construction, the shelf stands stable even when fully loaded.
A clear advantage: The 34 cm depth – it provides plenty of room for large art books and file folders – perfect for a home office or as a storage cabinet with lots of capacity.

Comparison: Ikea vs. JYSK vs. mokebo
| Model | Dimensions in cm (W × D × H) |
Material | Colors | Price incl. shipping | Highlights |
|---|---|---|---|---|---|
| Ikea BILLY |
80×28×202 | Particleboard + paper veneer | White, oak veneer, black-brown |
$88 |
most popular Ikea bookcase |
| Ikea GERSBY |
60×24×180 | Particleboard + plastic film | White |
$68 |
narrow & affordable, entry-level model |
| JYSK GISLINGE | 67×25×175 | Particleboard + film | White | $79.99 | FSC® Mix |
| mokebo 'Der Bücherwurm' |
60×34×91–180 | Particleboard + melamine | Alpine white, anthracite, Sonoma oak | $73.98 | 34 cm depth (file-friendly), Made in Germany |
Which bookcase is right for you?
If you're looking for the most popular bookcase, there's no getting around BILLY: cult status, lots of options, solid foundation. Looking for a narrow shelf on a tight budget? GERSBY or GISLINGE are good choices. But if you value design, storage space, and quality craftsmanship, 'Der Bücherwurm' from mokebo is a smart pick. With 34 cm depth, it offers significantly more room for thick books or file folders, and the height options let you adapt the shelf perfectly to your space.
Bookcases that reflect your style
A bookcase is also a style choice. Light-colored options like white create airiness in a room, wood or oak finishes bring warmth and structure, and dark tones like anthracite or black convey modern sophistication.
Beyond that, don't just use your shelf for books. Mix in decor objects, plants, or baskets for files. With the 34 cm depth on the Bücherwurm, you have plenty of space to neatly store not just books but also folders or larger decor pieces.
Check out all versions of 'Der Bücherwurm' and find the perfect height & color for your home.











