Alexis Toyane, Product Lead at Figures, explains how Prismy transformed their translation management: from friction to multilingual at scale.

Figures' Product now available in 9 languages, seamlessly for their teams

Loïc Calvy, CTO of Bloomays, explains how the company decides between building in-house and relying on existing solutions.

Bloomays: the strategy behind its build vs buy choices

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François Sevaistre, CTO at Pretto, shares the decision criteria for choosing between internal development and third-party solutions.

Pretto: How to decide between build and buy to scale effectively

Jeremie Lebrun, Head of Engineering at BlaBlaCar, shares decision criteria for arbitrating between internal development and third-party solutions during scaling.

BlaBlaCar: How to arbitrate between build and buy to scale effectively

How we internationalized our React codebase in under an hour with Kilo Code. AI agents like Kilo Code automate i18n extraction, turning a tedious process into a fast, reliable workflow.

Internationalize your codebase in under an hour with the Kilo Code AI Agent

Explore how AI and LLMs can achieve professional-quality translations, balancing cost, quality, and time effectively.

Choosing the Right Localization Strategy for 2025

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New homepage, GitHub checks, reviews and many other improvements.

What's new? January 2025 update. The Most Efficient Translation Workflow is Here 🚀

History of the values changed, automatic context gathering from Linear and Figma, new filters and more!

What's new? November 2024 update

Multiple Suggestions, Issues Tab, Intercom Articles integration, and many more...

What's new? October 2024 update

Discover how Prismy helped Collective to streamline their ability to ship their product in two languages super fast.

Prismy's Intercom Integration: Effortless Multilingual Help Center

Collective Accelerates Bilingual Shipping with Prismy

A seamless integration into your development workflow.

A really UX-friendly interface for people needing to review or make changes.

Don't wait

Your competitors are going global.

We believe in zero-maintenance solutions. Our GitHub integration means no manual syncing required.

You love maintaining sync scripts between your codebase and another tool.

We focus on simplicity and user adoption. Complex tools gather dust, that's why we made Prismy intuitive.

It is fine with you if nobody uses the tool because it's too complex.

Our one-click setup means no training needed. Your team can start using Prismy in minutes, not days.

You want to add additional steps in the developers and translators onboarding.

We automate the tedious parts of localization so your team can focus on building great products.

You are okay with wasting PMs, Designers and Developers time.

We believe in fair pricing. Premium features shouldn't come with enterprise-level pricing.

You want to purchase the most expensive translations tool.

We're here for the long run. Our team helps you succeed, not just close the deal.

You enjoy sales teams that disappear after you have paid.

Discovery why we are not just another localisation tool.

Helping you go global, the fastest way 🔮

Until now, releasing and maintaining a software in more than 2 languages was an operational nightmare. We're here to change that.

With the progress of AI, it is now possible to generate near-perfect translations tailored to your context instantly.

Prismy seamlessly integrates into the developer workflow, ensuring that translations are generated at the end of a feature's development.

Once a feature is ready for production, it can be instantly translated into two, three, or even fifty languages—without adding complexity for developers.

Design and develop in one language, release in 42+ languages.

AI-generated translations are 95% accurate, but human refinement will always ensure the best quality.

Prismy simplifies the process by allowing you to:

The easiest way to monitor and refine translations.

In case, like us, you love visual representations.

You will hate Prismy if...

Feature updates, behind-the-scenes builds, localization insights, and customer stories. Everything shaping the future of Prismy.

Prismy's blog

Developers, you won't have to

worry about translation files anymore.

AI translations tailored to your business, directly integrated to GitHub and GitLab.

Seamless wording monitoring and review. Always in context.

One-click setup, powerful features that save time.

Prismy for Developers

Define your rules (wording and tone of voice) and provide context automatically.

Prismy for PMs and Designers

Save 95% of your time thanks to Prismy's high quality AI translations and automated context.

Prismy for Translators

Empower your team with a seamless platform that makes localization effortless and collaborative.

Designed for smooth collaboration

With our Chrome Extension, you don't need to switch tools. Make changes directly from where you see them.

Edit in-context, from your webapp

Prismy extract automatically the Figmas and Screenshots from the tools your team is using.

Automated context for translators

Define your specific wording rules, Prismy will enforce them.

Consistent copywriting

Your codebase is the source of truth. Benefit from automated files sync and one-click installation.

GitHub & GitLab native

Translators make changes, developers receive them instantly as conflicts-free Pull Requests.

Wording changes into Pull Requests

Made for Speed

Prismy talks following your Brand guidelines.

Consistent tone of voice

We are passionate about making things simple
and we are also committed to offering you the best service at a fair price!

What makes us different

No more repetitive manual corrections.

AI translations that understand your business.

Edit it without leaving your app.

Spotted wording to improve?

Prismy helps you avoid them.

Humans make mistakes.

Organize the reviews.

Stay on track.

Your tailored AI-translator knows your context, ensuring wording and tone of voice consistency.

Accurate AI-translations

Directly from GitHub or GitLab, when the developer is ready to translate their new feature.

Generated in one-click

Save their time with an easy UX and automated context. Ease reviews and wording changes.

Empower your team

Translate your features instantly with AI and native Git integration. Enhance your translation quality with human review and simplified collaboration.

Your product, translated.

Master the quality. Edit easily.

From developer to translator.

 Workflows so smooth, nobody pings anyone.

Victor B.

Quentin F.

Emilien B.

Paul V.

Anthony M.

Alexis T.

What our customers say about Prismy

Trusted by innovative companies scaling globally

added on average in the first month by our customers

weekly per product squad
(1 PM, 5 developers)

Measurable impact on speed, efficiency, and cost.

Scale Globally, Effortlessly

The smoothest multilingual workflow—fully integrated with your dev tools. High-quality AI translations and intuitive tools for editors.

Real people,

Real stories.

Zero-friction localization.

Translate as you ship.

Get the latest insights on localization, AI translations, and product updates delivered to your inbox.

Success!

Can't find the answer you're looking for? Our team is happy to answer your questions.

Still have questions?

Prismy runs alongside your current solution without disruption. If you're in an annual contract, use Prismy for free until it ends. Pay only when you are ready.

Already using another tool? Try Prismy risk-free!

No we don't want our customers to worry about the number of seats and have to share credentials. You can invite as many team members as you want, and they can collaborate on your projects without any additional cost.

Do you charge per seat?

The only variable that affects the price is the number of words you have in your projects. We call this metric 'hosted words'. The more words you have, the higher the price. This way, you only pay for what you use.

What is the unique variable of the price?

Hosted words represent the total volume of content across all your languages and projects. For example, if you have 1,000 words in English and translate them into French and Spanish, your total hosted words would be 3,000. This metric helps you choose the right plan for your localization needs.

What are hosted words and how are they counted?

We understand that content needs can fluctuate. That's why we provide a 10% buffer zone above your plan's limit. If you exceed this buffer, we'll notify you and work together to find the best upgrade option for your growing needs. Your content remains fully accessible during this transition period.

What happens if we exceed our word limit?

Absolutely! Prismy is designed to work seamlessly alongside other tools. You can run both systems in parallel without any interference, making it perfect for a gradual transition or evaluation period. Our team will guide you through the setup process to ensure smooth integration.

Can I use Prismy alongside my existing localization tool?

We offer a unique opportunity: use Prismy for free during your existing commitment period. Simply provide proof of your current contract, and we'll help you set up Prismy in parallel. This allows you to experience our superior features risk-free while honoring your existing commitment.

How can we try Prismy while committed to another provider?

We've simplified AI integration by managing all credentials and tokens on our end. You get access to enterprise-level AI capabilities without managing API keys or worrying about rate limits. Our premium partnerships with AI providers ensure higher quotas and more reliable service compared to individual accounts.

How does Prismy handle AI integration?

Each plan includes generous AI capabilities designed for real-world usage. While we implement fair usage policies to prevent abuse, our quotas are set high enough that most customers never reach them. Enterprise plans include custom quotas tailored to your specific needs. Need more details? Our support team can provide specific numbers for your use case.

What are the AI usage limits?

Frequently asked questions

All features included.

Simple and fair pricing

Custom

Free

Affordable, yet powerful.

Compatible with any i18n library

Try Prismy for Free today!

Context-aware translations for your product, maintaining consistency across your entire app.

AI-Powered Translations

One-click. Connect Prismy to your repositories and start localizing immediately.

Instant integration

Streamline your localization workflow with direct GitHub/GitLab integration.

Generate translations in one click

Streamlined Pull Requests for React localization changes, ready to merge into your codebase.

Automated PR Management

Keep your React app translations in sync with your codebase. No manual scripts needed.

Real-time React Sync

Empower reviewers with an intuitive interface featuring AI suggestions and smart context tools.

Intuitive Review Interface

Complete i18n Solution

Streamline your React app localization with Prismy

The Ultimate React Localization Solution

Prismy is built by engineers for engineers, offering the best developer tool and developer experience to go global without operational friction.

Only edit one of your localisation files

Implement your feature in one language

As you are used to already!

Create the Pull Request to get Reviews

Develop in one language

Clicks on the Generate Translations button

Listening to GitHub webhooks and detecting translations needed

Commented on the Pull Request

Commits missing translations directly on the branch instantly

Translations tailored to your context, using your glossary, instructions and existing wordings

Generates quality translations

Generate the translations when you are ready

Merge and deploy

Benefiting from AI suggestions, automated context extraction and more

Reviewers can make changes to the wordings from a UX-friendly interface

Creating a conflicts-free Pull Request

Submits changes to developers on GitHub / GitLab

Let reviewers fine tune

Meet the most optimised workflow

Want to learn more? We wrote a detailed post:

Leverage cutting-edge AI to accelerate your translation process, ensuring fast, accurate, and scalable localization for global growth.

AI Revolutionizing Every Step

When generating new translations, Prismy's AI-Assistant intelligently considers your existing content to ensure consistency. It avoids translating terms or phrases inconsistently and suggests new translations that align perfectly with your brand's tone of voice.

Context-Aware AI Translations

Prismy's AI respects HTML tags and variables, ensuring your code stays intact while delivering accurate translations. Focus on content, not formatting.

Tech-Friendly, Error-Free AI

Improve consistency and user experience by maintaining a robust glossary. With Prismy, you don't need to start from scratch—our AI automatically generates an initial glossary by identifying key terms crucial to your business, ensuring they remain consistent across all translations.

Auto-Generated Glossary

Tailor the AI's writing style and tone of voice to fit your unique brand requirements. Whether you need a casual, formal, or specific industry tone, Prismy adapts seamlessly to match your needs.

Customizable AI Instructions

Ready to experience in-context editing?

You don't need to switch tools anymore, make changes where you see it.

Edit copy directly from your webapp or website

Click on any text element on your live site or app and update the wording instantly.

Edit copy in place

See your changes in context before they go live to ensure perfect fit and flow.

Preview before publishing

We auto-generate a Pull Request with your updates — fully synced with your Git repo and localization files (e.g. locales/en.json).

Submit changes in one click

Empower anyone to review content and make changes fast when needed — while developers stay focused on shipping features.