Who should use Crowdin?

Crowdin is ideal for teams that want to make their entire company multilingual, need a cost-effective solution for teams of any size, require 24/7 support, want access to 700+ integrations for automated localization, prefer a scalable platform, or are working on open-source or community-driven translation projects.

What is Crowdin used for?

Crowdin is a cloud-based localization platform that automates translation for software, websites, apps, and content. It supports 100+ file formats, integrates with 700+ tools, and offers AI-powered translations, real-time collaboration, and translation memory to ensure accuracy. Used by translators, developers, marketers, and localization teams, Crowdin streamlines multilingual content management.

How does Crowdin work?

Crowdin keeps all your translation content organized and accessible, ensuring smooth collaboration. Upload your files or sync with your git or CMS system, translate using AI, MT, or human translators, and collaborate with your team and developers. Translations are stored in one place and can be automatically updated. Once ready, you can proofread, download, or push updates directly to your app or website.

What is a Crowdin account?

A Crowdin account is your personal access to the Crowdin platform, where you can manage localization projects.

Crowdin vs Lokalise comparison light theme

Crowdin vs. Lokalise:
True Lokalise Alternative

Below is Crowdin's perspective on how it compares to Lokalise. From feedback from our customers, both those who have compared the two services and those who have migrated, Crowdin is better suited for making the whole company multilingual, while Lokalise is primarily good for translating UI copy.

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Where Crowdin Beats the Competition as of March 2026
料金プラン	Starts at $50/月	Starts at $120/月
AIプロバイダー	OpenAI ChatGPT、Google Gemini、Microsoft Azure AI Studio、Mistral AI、Anthropic、DeepSeek、AWS Bedrock、Replicate、Cloudflare Workers AI	OpenAI ChatGPT
Continuous AI fine-tuning
AIのための説明	Prompt, File level, Segment (key) level	キーレベル
Owning fine-tuned models
AI Price	Provider prices without markup	Set by Lokalise company
File Format Support	Over 100	29
セキュリティ	ISO/IEC 27001 certified, complies with EU GDPR and HIPAA, Enterprise-level security (SAML SSO, SIEM, SCIM, IP Allowlist)	SOC 2 Type 2 certified, ISO/IEC 27001 and ISO/IEC 27017 certified
Machine Translation Providers	20+	3+
原文のレビュー
WYSIWYG for documents
In-context
Apps Marketplace	700以上のアプリと連携	50以上のアプリと連携
Email translation	20以上のアプリ	3以上のアプリ
Knowledge base translation	20以上のアプリ	3以上のアプリ
Survey translation
Unityプラグイン

Similarities Between Lokalise and Crowdin as of March 2026
API
Access Controls/ Permissions
Activity Dashboard
連携ツール
ソフトウェアのローカライズ
コメント
用語集
スペルチェック
スクリーンショット
用語集の管理
バージョンの管理
Git-integrations
ウェブサイト翻訳
E-commerce
Design plugins

Crowdin Enterprise Unique Features
Custom placeholders
Custom fields
Automatic workflows
Crowdin Apps
TMS Connectors
Content Translation
Global Search
Translation Import Checks
Project groups with granular permissions
Multi-vendor workflows
Custom spellchecks
カスタムレポート
Professional LQA
AIの用語抽出
Multi project management tools

Crowdin streamlined our translation process with a tight GitLab integration. By automatically presenting new strings to our community for translation, we're able to save time and get our community engaged quickly. The integration also allows us to immediately present new translations in a new merge request when they get approved by our community proofreaders, helping us integrate new translations quickly. We're big fans!