Cotender: The cocktail robot that makes your parties unforgettable

Making cocktails is an art. The perfect balance of liquor and mixers, a subtle shake, and the right presentation make the difference between an ordinary and an outstanding cocktail. But let’s be honest: preparing cocktails at a busy event or party can be a huge challenge. Long queues, incorrect proportions, and reliance on well-trained staff make the process labor-intensive and time-consuming.

At Promation, we have found the perfect solution: Cotender, the cocktail robot. A smart, efficient, and impressive innovation that mixes, shakes, and serves cocktails—with precision and flair.

In this blog post, we’ll explain why Cotender is the ideal choice for any event and how it can elevate both your production process and your party.

Why develop a cocktail robot?

Most people associate robots with factories and production lines, but they have much more to offer. Cotender is a perfect example of how robotic technology extends beyond the traditional. This cocktail robot combines automation, precision, and entertainment while solving some of the most common problems event organizers face:

  • Saving time: Making cocktails takes time, especially when catering to a large audience. Cotender extracts the right proportions from the bottles, shakes the cocktail, and serves it within seconds—without the need for dedicated staff.
  • Consistent quality: How often do you get a cocktail that’s either too strong or too weak? That won’t happen with Cotender. It operates with pre-programmed recipes, delivering perfect results every time. Whether it’s a Mojito, Margarita, or Cosmopolitan, you’ll always enjoy the same high quality.
  • Less reliance on trained staff: Crafting cocktails requires skill and experience. With Cotender, you no longer need bartenders specifically trained for this task. You can allocate your staff where they’re needed most, while Cotender takes care of the drinks.
  • An unforgettable experience: Let’s be honest—a robot that makes cocktails is just cool. Cotender instantly grabs attention and adds a futuristic touch to your event. Guests will take photos, share them on social media, and keep talking about it long after the party is over.

How does Cotender work?

Cotender is designed to operate fully autonomously. The process is simple and streamlined:

  • Recipe selection: Using a user-friendly interface, you select the desired cocktail recipe. This can be pre-programmed or chosen on the spot.
  • Ingredient dispensing: The robot automatically measures the correct amounts from the connected bottles. Each ingredient is precisely dosed, ensuring a perfectly balanced taste every time.
  • Shaking or stirring: Depending on the recipe, Cotender shakes or stirs the cocktail exactly as needed. No over- or under-mixing—just perfection.
  • Serving: The cocktail is served in a glass and ready to enjoy—all within seconds!
Woman works on the Cotender robot

Which events are perfect for Cotender?

Cotender is versatile and can be used at almost any type of event. Here are some examples:

  • Corporate events: Give your employees and clients an unforgettable experience. Cotender is a great icebreaker and conversation starter.
  • Weddings: Impress your guests with unique cocktails, without worrying about long wait times or mistakes.
  • Trade shows: Make your booth stand out with a robot that serves live cocktails. It attracts attention and gives your company an innovative edge.
  • Parties & festivals: Whether it’s a small gathering or a large festival, Cotender handles the crowd effortlessly while maintaining consistency.

The ROI of Cotender

Many businesses wonder if a cocktail robot is a worthwhile investment. At Promation, we’ve developed an ROI configurator to help answer that question. Consider these factors:

  • How much time and manpower can I save by using Cotender?
  • How many additional customers can I attract with this innovative solution?
  • How much positive publicity can Cotender generate?

The answer is simple: Cotender is not just an efficient robot—it’s a marketingtool that quickly pays for itself.

Stijn Provoost

Cotender: The ultimate eye-catcher for your event

As automation specialists, we at Promation know how important it is to combine efficiency with innovation. Cotender is the perfect example of this. Whether you want to reduce wait times, ensure consistency, or simply add an impressive element to your event, Cotender makes it happen.