Crowdin vs Localazy

Crowdin is a localization management platform founded in Ukraine in 2009 and now headquartered in Estonia. It is used by software companies, game studios and a long list of well-known open-source projects to translate apps, websites, documentation and help centers, and it offers both a standard cloud product and Crowdin Enterprise for larger organizations.

The platform supports more than a hundred file formats and syncs source strings automatically from GitHub, GitLab, Bitbucket and CI pipelines, from design tools like Figma, and from CMSs and help desks through a marketplace of over 600 apps. Translators work in an editor with translation memory, glossaries, screenshots, in-context preview, QA checks and machine translation from engines such as DeepL and Google, plus AI translation with your own prompts. Crowdsourcing features let volunteers suggest and vote on translations. Pricing combines hosted words and seats, and Crowdin is free for qualifying open-source projects.

Crowdin suits teams with many file types, many integrations or a community that wants to help translate. Its interface can feel dense, and hosted word limits need watching as content grows. Lokalise is the main commercial rival with a cleaner UI for product teams, Phrase is strong in enterprise and agency workflows, and open-source alternatives such as Weblate and Tolgee can be self-hosted. For website-only translation without code, Weglot is simpler.

Localazy is a localization management platform from a Czech company, built mainly for developers and small product teams who want to translate apps and websites without a heavy process. Its distinctive feature is ShareTM, a shared translation memory pooled across projects, which can automatically pre-fill common strings such as button labels and system messages in many languages.

Teams upload source files through the CLI, API or integrations, and Localazy supports common formats for Android, iOS, Flutter, JSON-based web frameworks, gettext and more. Translations can come from ShareTM, machine translation engines such as DeepL and Google, in-house contributors, community volunteers or Localazy's own professional translation service, with review workflows, glossaries and screenshots for context. Plans are tiered by the number of source keys and features, starting with a free plan for small projects and moving to paid plans for growing products.

Localazy suits indie developers, startups and open-source maintainers that want affordable localization with minimal setup. It has fewer enterprise controls and integrations than Lokalise, Phrase or Crowdin, which serve large localization teams with complex workflows, and Tolgee and Weblate are open-source alternatives for teams that prefer self-hosting. For a small app expanding into a few markets, the shared memory and machine pre-translation can noticeably reduce translation cost and effort.