Localazy vs Localize

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.

Localize is a translation management platform from Localize Corporation, a San Francisco company backed by Techstars. Instead of exporting strings into files, you add its JavaScript library to a website or web app; Localize detects text automatically, including dynamic content rendered by React and other frameworks, routes it through translation and review, and publishes it back in real time.

Translations start with an AI first pass from large language models, and human reviewers then edit in context on the actual page. Teams get glossaries, translation memory, approval workflows, role-based permissions, audit logs and multilingual SEO settings. Integrations cover WordPress, Webflow, Drupal, Contentful, Zendesk help centers and ReadMe docs, plus libraries for React, Python and Django. Pricing is no longer published: plans are quoted on content volume, pageviews, languages and workflow needs, after a 14-day free trial without a card.

Localize fits SaaS companies localizing a marketing site, logged-in web app and help center together without asking engineers to maintain resource files. It is less suited to native mobile apps managed through string files. Weglot is simpler and publicly priced for marketing sites, Lokalise is stronger for developer file-based workflows, and Smartling targets large enterprises with managed translation services.

Buying tip: because prices are quoted, collect monthly pageviews, target languages and estimated word count before the sales call, and ask how AI translation volume and human review are billed.