CotranslatorAI is our flagship, AI-powered Windows-based software program for language professionals. We offer three editions, each matched to different budget and productivity goals.


The basic toolkit for an AI-powered workflow


Same as CotranslatorAI Intermediate,


  • Displays an upgrade reminder pop-up window at startup,  every 5-10 prompts, and when using the the dashboard
  • Supports only ten active user prompts in the Prompt Library
  • Community support available only at AI4LanguageProfessionals


Everything you need for a productive, AI-powered workflow

$47 USD/year

  • One-year subscription; renews annually at $47 USD
Pre-discounted price: $47 USD/year


  • Industry-standard data protection
  • Advanced context handling
  • User interface optimized for content transformation tasks
  • Built-in and custom keyboard shortcuts
  • Pre-loaded with ready-to-use template and sample prompts
  • Versatile, unlimited prompt library
  • Access to the latest AI models
  • Dialogue context history logging
  • Prompt-level support for advanced prompting and settings
  • Detailed token statistics for every prompt
  • Transparent data control with no minimum usage costs
  • Priority email support
  • Billed annually; easy to cancel
  • Installable on two of your computers


Your AI-powered solution for the most sustainably competitive workflow

$87 USD/year

  • One-year subscription; renews annually at $87 USD
Pre-discounted price: $87 USD/year

Same as CotranslatorAI Intermediate,


  • Multi-tabbed prompting
  • Priority updates in 2024 and beyond
  • Membership in the CotranslatorAI Advanced User Group
    • Exclusive discussions with the CotranslatorAI team
    • Early access to and input on new features
    • Other members-only opportunities to contribute to and benefit from what we’re doing in the language professional community at CotranslatorAI

Here’s what users of CotranslatorAI have said!

Hello Steven,

Thank you and Stanislav for all your work and efforts in developing this wonderful tool.

Having started quite early with you and CotranslatorAI, I have been able to get more effective and learn more by using your tool. As my work consists of many routine translating assignments, I have been able to speed up my work by 50 percent or even more. I am not young any more and I have got not so much energy as before so that your tool allows me to compensate for that.

A really huge thank you to you both and the whole team!

Thank you also for sharing all the updates.

Looking forward to receiving your next news, I remain your sincerely,

Ivana B. , Budweis, Czechia

CotranslatorAI is a game-changer in the world of translation. This ingenious program leverages the power of ChatGPT’s API to streamline a translator’s work and automate recurrent tasks like emails with ease. It’s a versatile, user-friendly solution that enhances productivity and efficiency. I wholeheartedly recommend CotranslatorAI for anyone looking to boost their workflow and elevate their translation process to the next level! Thumbs up to Stanislav Okhvat and Steven Bammel for producing this fantastic tool!

Jean-Pierre Kent, Dutch and Romanian Translator/Interpreter at Kent Tolk en Vertaal

Thanks again for your work both on the app and in the seminars! This is the best piece of translation tech in a very long time!

Martin Cross, Japanese Translator and senior linguist at

… Your product is one of a few tools on the market that allows me to show students that it still makes sense to become a translator (or rather a specialised linguist prompter focusing on translation).

Dr. Michał Kornacki, Polish translator and assistant professor in Łódź, Poland
I wholeheartedly recommend CotranslatorAI for my fellow translators. Utilizing the GPT technology, this software simplifies many editing tasks, making them faster to complete. With a prompt library and shortcuts, CotranslatorAI improves upon ChatGPT by reducing the need to input instructions one at a time. This useful tool has positively impacted my work as a post-editor and translator.
Rocío Valero Lucas, English/French/German/Swedish > Spanish/Spain Translator

… Discovering CotranslatorAI was a game-changer for me…. What sets CotranslatorAI apart is its ability to not just translate text, but to provide contextually rich and nuanced evaluations, making my review process more insightful. It has significantly streamlined my workflow, saving time while enhancing the quality of my translations… I highly recommend CotranslatorAI to fellow translation professionals. Its intuitive interface and powerful AI make it an indispensable tool for anyone dealing with multilingual content.

Silvia Mandrioli, Translator and Reviewer EN/FR/IT/NL > EN/FR/IT

Using CotranslatorAI has allowed me to reduce my working time, as I can finish my translations faster. It is a very useful tool and it´s SO easy to use just by pressing a key combination! Definitely worth trying!

Mariluz Ponce, EN/FR-->ES freelance translator and reviewer