Prismy is an AI localization platform with GitHub and GitLab sync and in-context editing. Free plan, paid plans from €49/month. Read the full review.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Prismy is a SaaS localization platform built for software teams that release often. It generates AI translations for an app's text, keeps them synchronized with the code repository, and gives colleagues a simple way to review and change wording without editing translation files.
The company's stated mission is to make it easier to release and maintain software in more than two languages. Its first principle is to design and develop in one language and release in 42+ languages, with translations generated at the end of a feature's development rather than during the early design iterations.
Developers install Prismy through its native GitHub or GitLab integration, which the site describes as a one-click setup with automatic synchronization. Once a feature is ready for production, Prismy's AI translates its text into as many languages as the team supports, and the results flow back into the locale files such as json, .po or arb.
After translation, people who are not developers take over. They can edit text directly in production, see full context through automatic screenshots and Figma integration, and follow new text added to the app. The site states that AI translations are 95% accurate and that human refinement ensures the best quality.
Teams that prefer scripting can use the CLI or API instead of the Git integrations.
On the developer side, Prismy offers GitHub and GitLab integration, a CLI, an API and a technology-agnostic setup. The goal is that developers no longer worry about translation files, because synchronization happens automatically.
For wording editors, the platform provides AI translations, in-context editing and an Intercom integration. A Chrome extension lets people live-edit an app's wording while viewing the product itself.
Quality control relies on automatic context from Figma and Linear, screenshots and AI-powered scoring that flags the most critical texts to review first. Together these features aim to reduce repetitive manual corrections and keep review work organized.
Prismy is an AI-powered localization platform for software teams. It connects to GitHub or GitLab, generates translations for an app's text, and gives non-developers a simple interface to review and edit wording.
Prismy has a free plan with up to 10,000 hosted words. Paid plans cost €49 per month (30,000 words), €149 per month (100,000 words) and €249 per month (300,000 words) on annual billing. A Custom plan covers larger needs.
Yes. The site offers a 14-day trial with no credit card required, and it also lists a free plan. Teams in an annual contract with another provider can use Prismy for free until that contract ends.
No. Prismy does not charge per seat, and teams can invite as many members as they want. The only variable affecting price is the number of hosted words.
Hosted words are the total volume of content across all languages and projects. For example, 1,000 English words translated into French and Spanish count as 3,000 hosted words.
Prismy integrates natively with GitHub and GitLab, and it pulls context from Figma and Linear. It also lists an Intercom integration, a Chrome extension, a CLI and an API.
Yes. According to the site, Prismy can run in parallel with an existing tool without interference, which suits a gradual transition or an evaluation period.
Prismy suits software teams that ship often and want translations synced with their repository. It is aimed at developers who want to avoid translation file work, and at product managers and reviewers who want an easy editing interface.