locize connects software internationalization setups with developers, translators, and reviewers, then delivers translation updates through a CDN or API.
Alternatives to Crowdin
Crowdin brings software, mobile apps, websites, games, marketing, and documentation localization into a shared workflow. Teams get an online editor, translation memory, glossaries, collaborative editing, and context-aware translation, alongside Git integrations, support for over 100 file formats, QA checks, and in-context previews. Its API, SDKs, webhooks, and mobile SDKs support developer workflows and content delivery. Crowdin also offers free and trial options, but…
iTranslate is a translation app for travelers, students, business professionals, employers, and medical staff who need to read, write, or speak…
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XTM Cloud
XTM Cloud is a translation management system for linguists, project managers, and localization teams.
AndroidiOSWebAPI8.5From $16,500 a year - 5

TranslatePress
TranslatePress is a website translation tool with support for 160 languages.
Free planOpen sourceWebAPISelf-hosted8.5From €99 a year - 6
QuillBot
QuillBot is a collection of AI tools for writing, communication, design, coding, and collaboration.
Free planAndroidiOSWebExtension8.5Free plan - 7

Papago
Papago is a translation service that NAVER describes as using self-developed AI technology to help users read, write, hear, and speak foreign languages.
Free planAndroidiOSWebAPI8.4From $9.99 a month - 8

Lara Translate
Lara Translate is a translation service for text, documents, websites, audio, images, and interpretation, with usage measured in characters.
Free planAndroidiOSWebAPI8.4From $9.99 a month - 9
Localizely
Localizely is a translation management system for mobile app, game, and website content.
Free planWebAPILinuxmacOS8.4From $16 a month - 10

Trados
Trados is a translation platform for translators, localization professionals, language service providers and organizations managing multilingual content.
WebAPImacOSSelf-hosted8.3 - 11

Tolgee
Tolgee is an open-source translation management and localization platform for applications, designed to let teams translate without modifying code.
Free planAndroidiOSWebAPI8.2From €58 a year - 12

Transifex
Transifex is a localization platform for translating multilingual software, websites, apps and other digital content.
AndroidiOSWebAPI8.1From $140 a month - 13
LingoHub
AndroidiOSWebAPI8.1From €45 a month - 14
Google Cloud Translation
Google Cloud Translation is an API-based translation service for websites, apps, documents, user comments, and media workflows.
Free planAPI7.9Free plan - 15

DeepL Translator
DeepL Translator is a translation service for text, documents, and websites, with translation memory, glossary tools, and API access.
Free planAPIExtension7.9From €7.49 a month - 16

Weblate
Weblate is an open-source localization platform that connects software repositories with translation work and returns completed strings to version…
Free planWebAPILinuxSelf-hosted7.9From €47 a month - 17

TextUnited
Free planWebAPI7.9From €150 a month - 18

Google Translate
Free planAndroidiOSWebAPI7.8Free plan - 19
Yandex Translate
Yandex Translate translates words, expressions, text in photos and images, websites, and mobile apps.
Free planAndroidiOSWebAPI7.8Free plan - 20

Centus
Centus is a localization platform for automating and managing translation workflows across websites, software, apps, games, and documents.
WebAPI7.8From $145 a month - 21
NiuTrans
AndroidiOSWebAPI7.8CN¥30 one-time - 22

OneSky
OneSky is a localization platform for app and game teams that combines AI tools with human translation.
Free planAndroidiOSWebAPI7.8Free plan - 23
PROMT
PROMT offers machine translation software for individuals, businesses, translators, developers, and internet projects.
AndroidiOSAPILinux7.7 - 24
TranslateX
TranslateX translates PDF, Word, PowerPoint, Excel, and image files, along with on-screen text, while preserving document layout.
Free planWebAPIExtensionSelf-hosted7.7From $24 a month - 25

Smartling
WebAPI7.6From $0.01 a month - 26

GTranslate
GTranslate is a website translation service with API access and support for 104 languages.
Free planWebAPI7.6From $12 a month - 27
Plunet BusinessManager
AndroidiOSWebAPI7.6 - 28

Transglot
Transglot translates software text into configured languages, checks the results against four quality gates, and writes them back to their source.
Free planWebAPI7.5From $150 a year - 29
Mate Translate
Mate Translate is a translation app for iOS, macOS, and browsers, with website translation across 250 supported languages.
Free planAndroidiOSWebExtension7.5Free plan - 30

Pairaphrase
Pairaphrase is a cloud-based translation management platform for translating, reviewing, and coordinating multilingual work.
AndroidiOSWebAPI7.5From $2.99 a month

