The Best Sex Machines for Solo, Couple, or Long-Distance Playtime
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Sex machines tend to evoke a bit of trepidation. There’s just something about the word machine being in the same sentence as sex that can cause a lot of unnecessary thoughts. The reality is that even small, typical vibrators are technically machines, so you really shouldn’t sweat the terminology. Instead, embrace what sex machines can add to your sex life; they can elevate pleasure in ways you may not have conceived before. Not sure where to start? I’ve got you. We’ve tested an array with a few partners to find the best sex machines that are safe yet stimulating.
Be sure to check out our other sex toy guides, including the Best Sex Toys, Best Vibrators, Best Clitoral Suction Toys, and Best Lubes.
Updated September 2025: We've added the Cowgirl Rodeo Rumbler, Lelo F1S V3, and fresh advice.
Why Would You Want a Sex Machine?
Sex is a very human activity that doesn’t seem to mesh well with something that can be described as a “machine.” However, there are several reasons why a full-size machine might be appealing as a way to either augment your sex life with a partner or enjoy on your own.
- Accessible adventures. Sex takes a lot of physical work. Over time and, for a variety of reasons, human bodies sometimes struggle to do physical work. If you have a physical disability or chronic injury/pain, sex machines can help perform some of the labor sex requires, leaving you and/or your partner(s) free to connect in less strenuous and more intimate ways.
- Stimulating specificity. Everyone’s body is different, and not everyone experiences pleasure in the same way. One person may enjoy penetration, while another person can only have an orgasm via clitoral stimulation. Some people are highly sensitive to the slightest touches, while others require intense sensations to reach their pleasure peak. Sex machines can offer a variety of sensations that are difficult to achieve with typical sex toys.
- Exciting experimentation. Novelty is a mainstay of many healthy sex lives, and for most people, it’s hard to get much more novel than a sex machine. Not only is the idea of using a sex machine fresh in itself, but many of our picks provide a lot of creative options for having sex in positions or dynamics that aren’t possible otherwise.
What to Look for in a Sex Machine
Since people’s needs will vary, it’s important to have an idea of what you hope to get out of a sex machine before you buy one. There are a lot of different factors you can consider based on how you experience the most pleasure.
- Vibration. There are lots of sex toys that vibrate, and some sex machines offer the same type of sensation. In fact, for those who want to skip penetration altogether and focus on enjoying external vibrations to achieve climax, that’s absolutely something you can get from a sex machine. A perfect example of this is riding the Motorbunny Buck sans dildo or grinding against The Cowgirl Rodeo Rumbler.
- Penetration. If you prefer the feeling of penetration, sex machines have a lot to offer for you. Whether you prefer vaginal or anal penetration—or both at the same time—it’s good to have some sense of how much penetration you enjoy, what sizes you prefer, and how deep you like penetration to go. This is important, because many sex machines can be customized with stroke length, attachment size, and how powerful the motor is.
- Positions. While many sex machines can be customized, you still want to know what positions are best for you. If you have limited mobility and need to keep things simple, then you want a sex machine that fits that need. If you’re as limber as a Cirque du Soleil acrobat and can hold certain positions for an extraordinary amount of time, then that’s also something to take into consideration before making your purchase. Sex machines are often a big investment, so it’s important to be realistic with how you’re most comfortable now and not what you hope you’ll be capable of in the future.
- Noise. A typical sex toy can be noisy, and that goes double for a sex machine. If you live in a house off the beaten path where no one can hear your sex machine that sounds like a racing car revving its engine over and over again while you use it, then great! If you’re an urban dweller with neighbors above, below, and beside you, then you may want to opt for a sex machine that’s designed to be on the quieter side. While there’s no shame in using a sex machine—or any sex toy, for that matter—apartment-living etiquette requires at least some level of decorum. So, choose wisely and responsibly, to avoid being ousted by the co-op board.
How We Test
It’s always difficult to objectively test sex toys. This is because sexual pleasure is a very long and beautiful spectrum. I understand that what I might enjoy with a partner might be cringeworthy for someone else. But as someone who has tried a lot of sex toys and has had partners of both genders, I’ve done my best to be both open-minded and objective.
When I test any sex toy with partners, I make sure we keep the lines of communication open throughout and during the aftercare stage. I pay attention to not only what they’re saying during different modes and intensities but also the sounds they make that often speak louder than their words. Then, of course, I look at the following factors:
Motor strength and speed. The motors in sex machines can provide vibration, thrust, or sometimes both. In devices that simulate penetration, the stroke length and speed can also be critical factors.
Resistance and stability. Penetrative machines have to be stabilized to provide enough resistance so the motor doesn’t just push the device away from your body. When testing sex machines, I examine how easy it is to put them in a stable position that’s comfortable and safe for the user.
Customizability. Since every body is unique, how well a sex machine can conform to your comfort is of paramount importance. Devices that are only fun if you squat in a particular position or arch your back in just the right way will lose points over machines that can be adjusted to fit your favorite positions.
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