Prismy
Content Localization
Localize your product globally on autopilot.
Like Duzo, Prismy is in the Content Localization category. Both are freemium. Worth comparing on the detail page.
We've curated 48 of the best alternatives to Duzo, ranked by feature overlap, topic similarity, user ratings, and popularity. Prismy, i18n Translation Tool, and Locales.ai lead the list as the closest matches.
Updated May 18, 2026
The list includes 45 freemium, 1 paid, and 2 with a free trial, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Duzo itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Multilingual, Translation, Language Processing, and Communication — the same problem spaces Duzo addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with Duzo.
Ranked by compatibility score
Content Localization
Localize your product globally on autopilot.
Like Duzo, Prismy is in the Content Localization category. Both are freemium. Worth comparing on the detail page.
Content Localization
AI-powered multilingual translation for JSON and blog posts
Like Duzo, i18n Translation Tool is in the Content Localization category. Both are freemium. Worth comparing on the detail page.
0 free and 45 freemium options.
1 paid option.
1 paid alternative to Duzo on /tools/duzo/alternatives.
24 additional candidates
Prismy ranks as the highest-scoring alternative to Duzo, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 0 fully free and 45 freemium alternatives are available, including Prismy, i18n Translation Tool, and OpenL.
Prismy is similarly priced (freemium) and sits in the same category (Content Localization). View its detail page to compare features, integrations, and reviews side-by-side.
Top Content Localization alternatives include Prismy, i18n Translation Tool, Locales.ai, and Robo Translator. These tools share the same primary category and have meaningful topic overlap with Duzo.
Neither Duzo nor Prismy has user ratings yet — be the first to review either tool to help future visitors compare them.
Content Localization
AI-powered localization for global reach in minutes
Like Duzo, Locales.ai is in the Content Localization category. Locales.ai is free-trial, while Duzo is freemium. Worth comparing on the detail page.
Content Localization
AI-powered translation for audio, video, and text
Like Duzo, Robo Translator is in the Content Localization category. Robo Translator is paid, while Duzo is freemium. Worth comparing on the detail page.
Content Localization
Ship localized products faster with AI-powered translation.
Like Duzo, Lokalise is in the Content Localization category. Lokalise is free-trial, while Duzo is freemium. Worth comparing on the detail page.
Text Translation
Amazing translator, powered by AI
OpenL shares 3 topics with Duzo: Language Processing, Multilingual, and Communication. Both are freemium.
Content
AI tools to enhance content and boost marketing results
Webuters shares 3 topics with Duzo: Language Processing, Translation, and Multilingual. Both are freemium.
File Localization
AI-powered localization made fast and cost-effective
Auto Localize shares 3 topics with Duzo: Language Processing, Translation, and Multilingual. Both are freemium.
Manga Translation
Instantly translate manga into 100+ languages.
AI Manga Translator shares 3 topics with Duzo: Language Processing, Translation, and Multilingual. Both are freemium.
Document Translation
Translate manga and scans instantly in 50+ languages.
Scan Translator shares 2 topics with Duzo: Language Processing and Translation. Both are freemium.
Text Translation
AI-powered document translation for faster, better results.
ChatGPT for Translators shares 2 topics with Duzo: Language Processing and Translation. Both are freemium.
Video Transcription
Convert audio and video to text in 40+ languages.
Taption shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Chatting
Break language barriers instantly
ChatCulture shares 2 topics with Duzo: Multilingual and Communication. Both are freemium.
Chatgpt
Immersive translation for seamless multilingual browsing.
ZipZap shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Conversation Analysis
Analyze texts for sassy relationship insights.
Amori shares 2 topics with Duzo: Language Processing and Communication. Both are freemium.
Grammar Checking
Correct an entire book's grammar in 5 minutes
BulkCorrector shares 2 topics with Duzo: Language Processing and Translation. Both are freemium.
Video Translation
AI-powered Japanese-English subtitle translation.
Jimaku shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Video Translation
Dub and lipsync videos with your natural voice.
Hellohola shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Content
Transform audio/video into multilingual content and AI-powered insights.
ChatScribe Pro shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Translations
Seamless bilingual translation for web and documents
Immersive Translate shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Paraphrasing
AI magic for designers in Figma
TextWise shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Book Translation
AI-powered book translations in hours, not weeks.
BookTranslate.ai shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Video Subtitles
Translate video subtitles into 100+ languages instantly.
AddSubtitle shares 2 topics with Duzo: Translation and Multilingual. Both are freemium.
Video Dubbing
Multi-language video dubbing & production platform
UniDub shares 1 topic with Duzo: Multilingual. Both are freemium.
39 more free/freemium alternatives listed below. Browse all Duzo alternatives ↓
45 free or freemium alternatives to Duzo on /tools/duzo/alternatives.
AI Host shares 1 topic with Duzo: Communication. Both are freemium.
