10 Best Cat Enclosures Under $100 in 2026 for Indoor and Outdoor Use

Finding a reliable cat enclosure on a budget means balancing usable space, secure construction, cleanup convenience, and portability. The right choice can give a kitten, adult cat, or small group a contained area for play, rest, or supervised outdoor time.

This roundup compares 10 cat enclosures under $100, from compact DIY cages to roomy multi-tier setups and soft-sided pop-up playpens. Use the guide below to match the enclosure style and features to your home, cat, and daily routine.

Best 10 Cat Enclosures Under 100 Picks for 2026

Best Tall Metal Pick – Amazon Basics 3-Tier Cat Cage

If you need cat enclosures under 100 with substantial vertical space, this Amazon Basics playpen is a practical indoor option. Its three levels, two doors, locking casters, and removable leak-proof tray support everyday housing, play, and cleaning.

Best For: Indoor cats or kittens needing a tall, movable enclosure with separate perching levels.

Pros:

• Three interior shelves create vertical space for resting and climbing.
• Rust-resistant steel wire has secure-locking door latches and 1.36-inch bar spacing.
• Locking wheels make it easier to reposition, while the frame folds flat for storage.
• Removable plastic floor pan simplifies cleanup.

Cons:

• At 37.6 pounds, it is heavier than fabric playpens.
• The tall footprint may require more room than compact kitten enclosures.
• The metal design is less portable when assembled than a soft-sided tent.

This is a strong choice when height, durability, and easy cleaning matter more than minimum weight. Confirm the 35.8-by-22.4-by-50.6-inch footprint before buying.

Best Customizable Catio – COMHOMA DIY 3-Tier Cat Cage

Among cat enclosures under 100, the COMHOMA stands out for its modular layout and multi-pet flexibility. The three-level metal setup includes three access doors, a hammock, PP panels, and anti-tipping straps for a customizable indoor space.

Best For: Two or three kittens, or small pets, when you want to adjust the enclosure’s shape and access points.

Pros:

• DIY modular construction lets you customize the enclosure to fit your room.
• Three levels help separate dining, sleeping, and litter areas.
• Three doors make feeding, cleaning, and interaction more convenient.
• Includes a hammock, secure door locks, and anti-tipping straps.

Cons:

• Assembly requires the included connectors and hammer.
• The 27-by-27-by-41-inch size may be limiting for large cats.
• The modular wire design may need extra decorating or furnishing for comfort.

Choose this model if flexibility is more important than a ready-made fixed layout. Its 19-pound weight is more manageable than heavier metal cages, but the dimensions still favor kittens and small pets.

Best Portable Soft-Sided Pick – Tailtastic Cat Playpen Tent

For shoppers seeking cat enclosures under 100 that pack away easily, the Tailtastic playpen offers a lightweight alternative to metal cages. Its soft polyester walls combine a tent, enclosure, and tunnel, with a carry bag for transport and storage.

Best For: Small cats and small animals needing a lightweight indoor or outdoor play and rest space.

Pros:

• Three-in-one design provides a tent, enclosure, and surrounding tunnel.
• Soft fabric is gentle on paws and claws.
• Folds for storage and includes a carry bag for transport.
• Suitable for indoor and outdoor use.

Cons:

• The soft-sided construction may be less suitable for pets that scratch or chew.
• Its 39-by-19.98-by-27-inch medium size is intended for smaller pets.
• A fabric enclosure does not provide the rigid structure of a metal cage.

This is the most convenient option here for travel, temporary containment, or supervised outdoor lounging. Consider a metal model instead if your cat needs a more secure, climbable enclosure.

Best Kitten Starter Enclosure – VISCOO 3-Tier DIY Catio

The VISCOO is a compact choice among cat enclosures under 100, designed specifically for one or two kittens. Its three-tier layout includes ramps, three doors, a hammock, and an anti-tipping design for indoor or outdoor use.

Best For: One or two kittens that need a compact, customizable enclosure with climbing features.

Pros:

• Three doors can be positioned to improve feeding, cleaning, and interaction.
• Platforms and ramps create a stimulating three-level environment.
• Includes a free hammock and customizable DIY assembly.
• Rust-resistant wire, door locks, connectors, and wall-fixing hardware support stability.

Cons:

• The manufacturer recommends it for kittens and warns that larger cats may need a bigger setup.
• Each PP panel holds up to 6 kg, limiting heavier pets on load-bearing layers.
• DIY assembly and wall attachment require additional setup.

This enclosure makes sense for growing kittens when you want vertical play in a relatively compact format. Check the actual assembled dimensions carefully and plan to secure it to a wall for added stability.

Best 3-in-1 Design – Pop-Up Outdoor Cat Enclosure

If you want cat enclosures under 100 that can support play, rest, and litter-box use, this pop-up model offers a flexible three-part layout. Two independent playpens connect through a U-shaped tunnel and can also be separated for different spaces.

Best For: Cats and small pets that need a portable indoor or outdoor play and rest area.

Pros:

• Two playpens and a connecting tunnel create separate activity and resting areas.
• Breathable mesh provides airflow and visibility, while Oxford fabric is scratch-resistant.
• Ground rings and included stakes help secure it on lawns and campsites.
• Folds into a storage bag for travel, camping, or compact storage.

Cons:

• The listed dimensions may be limiting for multiple large cats.
• Outdoor setup requires anchoring with stakes for stability.

This is a versatile choice when portability and multiple zones matter more than a rigid structure. Its tunnel, attached toys, and separate playpens give cats varied ways to move and relax.

Best for Spacious Separate Areas – Large Cat Playpen

Among cat enclosures under 100, this large playpen stands out for its divided interior. Separate areas can help organize feeding, resting, and litter-box use while giving cats room to move inside a portable enclosure.

Best For: Indoor use, multi-pet households, and cats needing distinct living areas.

Pros:

• Separate areas support feeding, resting, and litter-box placement.
• Large 50.5-inch length provides room for pet essentials and movement.
• Can serve as a maternity or nursing space for mother cats.
• Lightweight 2.2-pound design includes a carry bag.

Cons:

• The soft polyester material is not recommended for aggressive chewers or destructive pets.
• The product details list indoor use, so outdoor suitability may be limited.
• The warranty description is three months.

This playpen is practical for households that need organization and separation rather than climbing space. Consider another enclosure if your cat frequently chews or scratches soft materials.

Best Metal Multi-Level Option – 3-Tier Cat Cage

For shoppers comparing cat enclosures under 100, this three-tier metal catio offers a more structured alternative to soft pop-up playpens. Its multi-level layout provides vertical exercise space, while two doors and a top skylight simplify access and cleaning.

Best For: One cat that benefits from a sturdy, multi-level indoor or outdoor enclosure.

Pros:

• Three levels provide separate places for play, rest, and supplies.
• Metal wire construction has a black E-coat finish designed to resist rust.
• One-inch wire spacing is intended to avoid harming pets.
• Includes two doors, a top access skylight, and 150 zip ties for stability.

Cons:

• The enclosure is designed to house one cat.
• Assembly takes about 30 minutes, even though no added tools are required.
• Its metal construction is less compact and portable than a foldable fabric playpen.

This is the strongest fit for buyers who prioritize rigidity, climbing levels, and access points. The detachable design adds flexibility, but it is better suited to a semi-permanent setup than frequent travel.

Best Portable Pick – Siedihit Pop-Up Cat Playpen

If you need cat enclosures under 100 for travel, temporary separation, or supervised indoor use, this Siedihit playpen offers a lightweight pop-up format. Its mesh walls provide visibility and ventilation, while the waterproof Oxford fabric and included carry bag support outdoor use and convenient storage.

Best For: Cats and small animals needing a portable enclosure for home, camping, parks, or recovery.

Pros:

• Sets up in seconds without assembly and folds into the included carrying case.
• Breathable mesh provides visibility and airflow from multiple sides.
• Removable zippered top offers shade outdoors and an open-top option indoors.
• Wipe-clean, water-resistant materials are practical for everyday messes.

Cons:

• The 25-by-25-by-17-inch size is better suited to smaller pets and temporary use.
• Its soft-sided design is less suitable for determined escape artists or long-term housing.

Choose this model when portability and quick setup matter more than climbing space or permanent structure. The octagonal soft enclosure is a practical value option for supervised use.

Best Compact Indoor Cage – PAWING 3-Tier Cat Enclosure

Among cat enclosures under 100, the PAWING 3-tier cage is a practical choice for homes that need vertical space in a compact footprint. The metal-wire structure includes platforms, a partitioned litter area, and detachable panels for cleaning, storage, or DIY reconfiguration.

Best For: One or two cats or small animals that need a structured indoor play, rest, and litter area.

Pros:

• Three levels give pets room to climb, play, and relax.
• Built-in litter box area and removable tray help contain and simplify cleanup.
• Tool-free assembly and detachable panels support storage and alternate layouts.
• Reinforced metal frames, smooth edges, secure latches, and scratch-resistant platforms support safer daily use.

Cons:

• The 23.6-by-15.7-by-35.4-inch footprint may feel narrow for larger cats.
• Designed for indoor use rather than outdoor enclosure setups.

This cage makes efficient use of vertical room and adds useful litter management. Its modular panel design is particularly helpful if you expect to adjust the layout over time.

Best for Multiple Cats – Oneluck Extra-Large Catio

For shoppers comparing cat enclosures under 100 for several cats, the Oneluck catio emphasizes room to move and customize. Its 41.3-by-27.6-by-55.1-inch frame provides substantial vertical and floor space, while modular panels, platforms, multiple doors, and a side skylight support daily interaction.

Best For: One to three cats or small animals needing a spacious indoor enclosure with climbing and play room.

Pros:

• Extra-large dimensions provide room for one to three cats and supplies.
• Modular panels allow a customized layout suited to the available space.
• Three front doors and a side skylight make feeding, cleaning, and interaction easier.
• Smooth platforms, secure connectors, and additional cable ties support safer stability.

Cons:

• The 12.15 kg weight makes it less convenient to move after assembly.
• Its large footprint requires more floor and ceiling clearance than compact cages.
• Assembly is required, even though the design is intended to be easy to assemble.

This is the strongest choice of the three when usable space is the priority. Its tall, customizable format suits multi-cat households, provided you have room for a larger permanent setup.

How We Picked the Best Cat Enclosures Under 100

We focused on practical value rather than appearance alone. The selection includes wire cages, modular catios, soft-sided tents, and foldable playpens so shoppers can compare different enclosure types within the same budget. We considered usable floor area, tiered space, door access, portability, ventilation, cleanup, assembly, and the likelihood that a determined cat could escape.

Because prices and configurations can change, verify the current dimensions, included shelves or accessories, weight rating, and seller details before ordering. An enclosure should also be used for supervised containment unless the manufacturer clearly states otherwise.

Quick Comparison

Enclosure style	Best for	Main advantage	Potential limitation
Multi-tier wire cage	Kittens, recovery, or indoor housing	Vertical space and durable airflow	Requires assembly and floor protection
DIY modular catio	Custom layouts and growing cats	Adjustable configuration	Can take longer to build securely
Soft-sided pop-up pen	Travel and supervised play	Lightweight and quick to store	Fabric may be less escape-resistant
Large multi-area enclosure	Multiple cats or extended play	More room for separation	Needs more floor space

Key Buying Factors for Cat Enclosures Under 100

Size and Usable Layout

Check interior dimensions rather than relying on labels such as “large” or “extra large.” Cats need room to stand, turn, stretch, rest, and use a litter box without crowding. Multi-tier designs add vertical territory, but ramps and platforms should be stable and easy to reach.

Security and Construction

Look for closely spaced wire panels, secure doors, reinforced seams, and reliable connectors. A lightweight fabric enclosure may work for calm, supervised cats but may not suit an agile climber or persistent escape artist. Inspect the enclosure regularly for bent panels, loose fasteners, and damaged mesh.

Cleaning and Daily Access

Removable trays, wipe-clean surfaces, and wide front doors make feeding and litter maintenance easier. If the enclosure is for a kitten or recovery period, prioritize designs that let you reach every level quickly and safely.

Portability and Storage

Foldable frames and pop-up tents are convenient for travel, temporary rooms, and outdoor use. Confirm the packed dimensions and carrying weight. For outdoor use, choose a shaded location and never treat a portable enclosure as protection from heat, predators, or bad weather.

Who Should Buy Which Cat Enclosures Under 100?

Choose a tiered metal cage if you need durable indoor containment, kitten management, or a setup that supports a litter box and sleeping area. A modular DIY enclosure is better for shoppers who want to change the layout or expand it later. Pick a soft-sided playpen for short, supervised sessions, travel, or cats that do not challenge mesh walls. If you have multiple cats, prioritize the largest enclosure with separate areas and enough vertical and floor space to reduce crowding.

Before buying, measure the intended location, compare the assembled footprint, and decide whether your cat needs security, portability, or extra room most. Those priorities will narrow the field of cat enclosures under $100 far more effectively than the product title alone.