Translation.io
Translation.io: A focused, usage-based localization workspace for developer teams. Ranked #30 of 33 in Translation Management Software by our editors (6.4/10); pricing: Free plan · 7-day trial; best for small developer teams localizing application strings.
At a glance
- Editor score6.4 / 10
- PricingFree plan · 7-day trial
- Best forSmall developer teams localizing application strings
- Free planYes
- Paid from€0.005/unit/mo
- Workflow automationYes
- Facts checked21 Sep 2026
Where it wins
- Usage-based pricing bills only translated keys
- Shared translation memory, roles, tags and discussions support collaboration
- APIs and framework integrations support custom localization workflows
Where it doesn't
- Frozen projects pause synchronization and translation
- Open Source access requires qualifying project conditions
- Vendor management and translation ordering are outside its workflow
Our verdict on Translation.io
Translation.io is a cloud localization platform for software teams that need to synchronize application strings with a translation workspace. It is best suited to small developer teams localizing application strings across Ruby on Rails, Laravel, React, Angular or JavaScript projects. Teams can invite collaborators, assign roles and target languages, use shared translation memory, add custom tags, discuss context and review translation suggestions in the web interface. A REST API is also available for custom workflows.
Its pricing is usage-based rather than per user. The Active project plan costs €0.01 per translated target key per month and includes unlimited projects, languages and teammates, translation memory and API calls. Frozen projects cost €0.005 per translated target key per month, but synchronization and translation are unavailable while frozen. Qualifying open-source projects can use a free unlimited account after selecting the Open Source option, specifying a public repository and mentioning Translation.io in the public README. A 7-day free trial is also available.
The product’s strongest fit is continuous developer-led localization: source strings and translations stay synchronized, while integrations and automatic translation through Google Translate, DeepL and AI providers support several implementation paths. Custom tags help with filtering, change tracking and reporting, and collaborator roles keep translation responsibilities organized. Its focus is narrower than a broader translation operations suite. Teams that need vendor management, verified terminology management or translation-order workflows should choose a platform centered on those functions instead. Translation.io is a practical choice for teams prioritizing application-string synchronization, shared memory and predictable key-based billing.
Your product? Our editors can test Translation.io in depth and publish a review, labelled as paid · from $149/mo →
Translation.io pricing
All 3 Translation.io plans and prices →
Translation.io fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €0.005/unit/mo |
| Workflow automation | Yes |
| Translation memory | Yes |
| Terminology management | Not verified |
| Vendor management | Not verified |
| Translation orders | Not verified |
| API access | Yes |
| Free trial | 7 days · no card needed |
| Money-back guarantee | 45 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Docs |
| Built for | Small business, Mid-market (editorial estimate) |
| Integrations | 5 integrations: Ruby on Rails, Laravel, React, Angular, JavaScript |
| Pricing | Free plan · 7-day trial (source) |
| Website | translation.io |
| Facts checked | 21 Sep 2026 |
Translation.io integrations
Translation.io lists 5 integrations on its own site.
- Ruby on Rails
- Laravel
- React
- Angular
- JavaScript
Alternatives to Translation.io
- CrowdinA broad localization platform combining translation workflows, integrations, APIs, and AI assistance.9.4
- PhraseA broad localization suite for mature teams managing documents, software, and websites.9.3
- SmartcatA broad translation platform for teams managing high-language-count content.9.2
See all Translation.io alternatives →
Also Ranked In
Translation.io is ranked in 2 of our directories.
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Featured on iTechGuides
Translation.io is listed in our Translation Management Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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