10 Best 4 Springs Pilates Reformers Picks of 2025
We picked the best best pilates reformers on the market today. Not sure which pilates reformers features to look for? Jump down to our savvy buying guide or FAQ section below.
Updated November 30, 2025
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Disclaimer: While we strive for accuracy, we cannot guarantee that all product features listed are complete or error-free. Please confirm the details with the retailer before making a purchase.
Pilates Reformer Buying Guide
Home vs Studio

This is the big question. Are you a fitness professional planning to train clients 8 hours a day, or are you looking for a machine to use in your living room a few times a week?

  • Home Use: These reformers are built with real life in mind. They are often designed to be more compact, lighter, and easier to store. Features like folding frames or wheels to roll it under a bed are common. They may use lighter materials and often have a more approachable price tag.
  • Studio Use: These machines are the heavy-duty workhorses of the Pilates world. They are built to withstand constant, daily use from clients of all shapes and sizes. They are typically made from premium, heavy materials like solid wood or thick steel, feature the smoothest glides, and have the widest range of adjustments.

This is the most important filter for your search. A studio-grade machine might be overkill (and oversized) for a spare bedroom, while a light home-use model won't last a week in a commercial setting.

Brands

While Amazon features dozens of brands, the reformer world is really led by a handful of major names, each with a different specialty.

  • Balanced Body: Often considered the gold standard for both professional studios and high-end home gyms. They are known for their incredibly smooth and quiet carriage glide, durable aluminum or wood frames, and innovative features. Models like the Allegro 2 are industry legends.
  • Merrithew (STOTT PILATES): Another top-tier professional brand, Merrithew is a favorite among instructors and physical therapists. Their SPX line of metal reformers is renowned for its durability, adjustability, and focus on anatomy-based Pilates.
  • AeroPilates: This is the most popular and dominant brand in the entry-level, home-use market. To keep prices down, many of their models use resistance cords instead of springs and often come bundled with accessories like cardio rebounders.
  • Align-Pilates: This brand has built a strong reputation for hitting the sweet spot between studio quality and home-use practicality. They are particularly well-known for their excellent folding reformers that remain sturdy and smooth.

You will also see classic brands like Gratz (for Pilates purists) and many newer, budget-focused Amazon brands. In general, you get what you pay for in terms of the smoothness of the ride and the machine's long-term durability.

Springs vs Cords

When you push or pull the carriage, you are working against resistance. The type of resistance is a critical choice.

Springs: This is the traditional, professional-standard resistance. Springs provide progressive resistance, meaning the tension gradually increases as you stretch them. This is the unique, nuanced feel that Pilates is famous for. You will find reformers with varying spring counts:

  • 3 Springs or 4 Springs: Often found on home-use or classical-style reformers.
  • 5 Springs: The most common configuration on modern studio reformers, allowing for dozens of precise resistance combinations.
  • 6 Springs: A less common setup, offering even more micro-adjustments.

Resistance Cords: These are essentially high-quality bungee cords, common on many AeroPilates and other budget-friendly home models. They provide a more linear resistance (a consistent pull). They are effective, lightweight, and less expensive but do not offer the same refined feel as springs.

Springs and Cords: A rare hybrid, this type tries to offer the best of both worlds, but most machines stick to one or the other.

If you want the authentic experience you get in a studio class, look for a machine with springs. If you are focused on general fitness and a lower price point, resistance cords are a perfectly good option.

Frame Material

A reformer's frame has to withstand a lot of force, so the material matters. It dictates the machine's weight, stability, and aesthetic.

  • Steel: A very strong and durable choice. Steel frames are workhorses, often powder-coated for a clean finish. They are heavy, which adds to their stability, and are common in professional-grade machines.
  • Aluminum: A fantastic modern option. Aluminum is lighter than steel but still incredibly strong, rigid, and resistant to rust or chipping. It is used in many of the most popular high-end reformers (like the Balanced Body Allegro).
  • Oak Wood or Wood: This is the classic, traditional choice. A solid wood frame (often maple or oak) is beautiful, exceptionally sturdy, and absorbs vibration well, leading to a very quiet ride. It is also the heaviest and typically most expensive option.

For home use, an aluminum frame often provides the best balance of durability and manageable weight. A wood frame is a beautiful "furniture piece" investment, while a steel frame is a durable, no-nonsense choice.

Storage & Space

Unless you have a dedicated home gym, you need a plan for your reformer when you're not on it.

  • Foldable: This is the ultimate space-saving feature. The frame literally folds in half, allowing you to store it in a closet or corner. Some brands, like Align-Pilates, are famous for making foldable reformers that still feel surprisingly solid.
  • Wheels for Storage: A nearly universal feature on home reformers. These small wheels allow you to easily roll the machine out of the way. Many are designed to be stored vertically (propped up against a wall) or to roll under a high bed.
  • Adjustable Machine Height: This refers to the legs. Studio reformers are high off the ground (14 inches or more) to make it easier to get on and to perform more exercises. Many home models are much lower to the ground to be less obtrusive and easier to store. Some offer optional leg kits to raise them.
  • Telescoping Frame: A clever design found on a few models (like the Balanced Body Metro IQ) where the frame itself collapses, shortening to a fraction of its length for storage.

Be realistic about your space. If you live in an apartment, a Foldable or Telescoping Frame is a game-changer. For most users, Wheels for Storage are a non-negotiable.

Sizing & Fit

This group of features determines if the machine will feel like it was made for you or like you're borrowing someone else's clothes.

  • Machine Length: This is crucial, especially for taller users. Many compact home reformers are Under 80 in long, which will feel very cramped if you are over 6 feet tall. Taller individuals should look for machines in the 90 in to 99 in range to have a full range of motion.
  • Weight Capacity: This is a key indicator of frame strength. A capacity of Under 300 lbs is common for lightweight, cord-based reformers. Sturdier spring-based machines will typically be in the 300 lbs to 349 lbs range, while professional machines can hold 400 lbs or more.
  • Adjustable Foot Bar: This is one of the most important adjustments. A footbar that can move to different positions (usually 3-5) is essential for accommodating different heights and performing a wide variety of exercises.
  • Adjustable Headrest: Most reformers have a headrest with 2 or 3 positions (flat, or slightly propped up) to support your neck in different exercises.
  • Adjustable Pulleys: On higher-end machines, you can adjust the height and width of the pulleys (where the ropes come from). This is vital for ensuring proper joint alignment for arm and leg exercises.
  • Adjustable Shoulder Rests: Some models allow you to set the shoulder rests to be wider or narrower, which adds a nice layer of custom comfort.

Pay close attention to the Machine Length if you are tall and always opt for a model with an Adjustable Foot Bar.

Accessories

The reformer itself is the main event, but the accessories are what unlock its full potential.

  • Jump Board: This is a firm, padded surface that inserts at the footbar end of the reformer. It allows you to lie on your back and perform "rebounding," a form of low-impact jumping. It is a fantastic cardio workout.
  • Sitting Box: A simple padded box that is one of the most versatile accessories. You place it on top of the carriage to perform a huge variety of new exercises, including seated work, abdominal exercises, and stretches.
  • Platform Extender: A small padded insert that creates a larger, more stable surface at the end of the reformer, making it more comfortable for standing or kneeling exercises.
  • Foot Strap: This is typically a long nylon loop anchored to the front of the reformer. It is used to secure your feet during certain exercises and stretches.
  • Roll-up Pole: A wooden or metal pole that you can hold while using the hand straps. It is a great tool for helping with alignment, challenging your core stability, and ensuring your arms are working evenly.

A reformer bundle that includes a Jump Board and a Sitting Box will give you the most workout variety right out of the gate.

Frequently Asked Questions
A standard Pilates reformer is quite large, typically about 8 feet long and 2.5 feet wide. You also need to account for clearance on all sides to perform exercises, so a general rule is to have a dedicated area of at least 10 feet by 6 feet. Always measure your space carefully and check the specific dimensions of the model you're considering, especially if you are also getting accessories like a jump board.

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The primary differences are durability, size, and price. Studio reformers are heavy-duty machines built with premium materials like solid wood or thick aluminum to withstand constant, all-day use. Home reformers are typically lighter, more compact, and may use more affordable materials. Many home models also include features like folding frames or wheels, prioritizing easy storage over the robust, fixed nature of a professional machine.

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Pilates reformer prices vary widely based on build quality and features. Entry-level home models, which often use resistance cords, can be found for under $1,000. Mid-range, spring-based reformers for serious home use typically fall between $1,500 and $3,500. Professional, studio-quality reformers are a major investment, often costing $4,000 or more.

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This depends on your budget and goals. Traditional, high-quality reformers use springs to provide progressive resistance, which creates a more nuanced, smooth, and challenging workout. Less expensive home models often use resistance cords (like bungees) which are effective for a good workout but provide a more linear, less-refined pull. If you want the authentic feel of a studio class, look for a machine with springs.

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The frame material determines the machine's stability, weight, and longevity. Solid wood (like maple or oak) is the classic choice, offering a beautiful look, great vibration absorption, and a very heavy, stable feel. Aluminum frames are a popular, modern alternative that are also incredibly strong and stable but are significantly lighter than wood. Steel frames are durable and sturdy, often found on both studio and high-end home models.

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While not essential to start, accessories are what unlock the reformer's full versatility. The two most common and useful accessories are a sitting box, which is used for a huge range of seated and abdominal exercises, and a jump board (or cardio rebounder), which allows for low-impact cardio. Buying these in a bundle with the reformer is almost always more cost-effective than purchasing them separately later.

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Yes, in most cases, a home Pilates reformer will require assembly. The machine typically arrives in one or more large, heavy boxes, and you will be responsible for attaching the legs, risers, shoulder rests, and footbar. This process can be complex and often requires two people, so it's important to check the seller's assembly instructions or see if they offer a "white glove" assembly service for an additional fee.

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