Localizely vs SimpleLocalize
Localizely
localizely.comSimpleLocalize
simplelocalize.ioSide by side
| Figure | Localizely | SimpleLocalize |
|---|---|---|
| Price from | $16/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 11 | 4 |
| Spec score · Localization Management Software | 9.2 (#1) | 8.8 (#5) |
| Spec score · Translation Software | 9.1 (#3) | 8.9 (#9) |
| Spec score · Translation Management Software | 9.2 (#1) | 8.9 (#5) |
| Spec score · Translation apps | 9.2 (#4) | 9.0 (#13) |
| API | Localizely exposes a REST API for integrating localization workflows and repositories. | The REST API provides CRUD operations for translation keys and translations plus import/export endpoints, uses an X-SimpleLocalize-Token API-key header, and is rate-limited. |
| API access | Yes | Yes |
| CLI | The CLI synchronizes localization files from terminal or CI and runs on Linux, macOS and Windows, with a Docker image available. | The CLI supports upload, download, extraction, auto-translation, publishing, pulling hosted translations, status, initialization, and purge commands for CI/CD workflows. |
| Company facts | LinkedIn lists Localizely as privately held, founded in 2018, with 11–50 employees. | LinkedIn lists SimpleLocalize as privately held, founded in 2017, headquartered in Wrocław, and employing 2–10 people. |
| Documentation | Documentation covers workflow, editor, organizations, SDKs, branching, integrations, CLI, file formats and QA. | The documentation is organized into general usage, translation editor, hosting, command-line, REST API, integrations, extensions, and file-format sections, with pages dated through 2026. |
| File formats | Supported formats include Flutter ARB, Android XML, Apple strings, JSON, YAML, PO, XLIFF, .NET RESX, CSV, Excel, and TMX. | The service supports more than 30 formats including JSON, YAML, XLIFF, Android XML, iOS Strings, ARB, Java Properties, PHP, PO/POT, CSV, and Excel. |
| Free plan | Yes | Yes |
| Integrations | The product lists integrations with GitHub, GitLab, Bitbucket, Figma, AWS S3, API, and CLI. | Listed integrations include GitHub, GitLab, Bitbucket, Figma, Shopify, Webflow, Slack, Discord, Microsoft Teams, Amazon S3, Azure Blob Storage, Google Cloud Storage, and Zapier. |
| Rating on Capterra | 4.9 out of 5 from 11 reviews | 5.0 out of 5 from 2 reviews. |
| Rating on GetApp | 4.9 out of 5 from 11 reviews | 5.0 out of 5 from 2 reviews. |
| Rating on TrustRadius | No overall score out of 5 from 0 reviews | No user-review score is shown; its pricing profile lists one Basic plan at $12 per month and says a free trial is available. |
| Security | The GitHub integration documentation says access tokens are stored encrypted and are not shown in full after saving. | The maker says data is encrypted in transit with HTTPS/TLS and production data is regularly backed up to a separate location with encrypted backups. |
| Security controls | Repository and cloud-storage access tokens are stored encrypted and are not shown in full after saving. | The security page states TLS encryption in transit, bcrypt password hashing, hashed access tokens, VPN-protected production access, logging, auditing, rate limiting, and disaster recovery procedures. |
| Support | The company says customer-care agents answer email every workday from 7 AM to 2 AM CET. | Documented support channels include email, community Discord, FAQs/knowledge base, chat, GitHub issues, YouTube tutorials, and feature requests. |
Plans
Localizely
- FreeFree
- Starter$16 a month
- Advanced$32 a month
- Pro$65 a month
- Bronze$125 a month
- Over the air add-on: 30K monthly active usersFree
- Over-the-Air add-on$50 a month
- Over the air add-on: 200K monthly active users$50 a month
- Silver$250 a month
- Custom planPriced on request
SimpleLocalize
- CommunityFree
- Developer$12 a month
- Team$35 a month
- Business€99 a month
In their own words
Localizely
Localizely is a translation management system for mobile app, game, and website content. It combines AI and machine translation with professional translation orders, translation memory, glossaries, quality checks, screenshots, tasks, reports, and branching. Supported file types include Flutter ARB, Android XML, Apple strings, JSON, YAML, PO, XLIFF,.NET RESX, CSV, Excel, and TMX. Integrations include GitHub, GitLab, Bitbucket, Figma, AWS S3, an API, and a CLI. GitHub sync can retrieve localization files manually or through a webhook and return translations as a pull request. Its Flutter SDK can send translation updates over the air and provides in-context editing. Localizely is SaaS only, with no self-hosted option. The free plan includes one project and 250 hosted string keys. Starter is $16 a month when billed annually, or $19 per month when billed monthly; a 15-day trial is listed. The CLI runs on Linux, macOS, and Windows, and is also offered as a Docker image.
SimpleLocalize
SimpleLocalize helps teams manage software translations and automate localization workflows. Its web translation editor offers customizable views, collaboration features, and word and character counters. Teams can use AI and machine auto-translation, no-code workflow automations, and host project translations behind a CDN. Developer tools include a REST API and an open-source CLI for Windows, macOS, and Linux. The CLI handles more than 30 localization file formats, including JSON, YAML, XLIFF, PO, ARB, Android XML, iOS Strings, CSV, and Excel. Listed integrations include GitHub, Figma, VS Code, IntelliJ, Shopify, Webflow, DeepL, and OpenAI. Users can import Excel or CSV data and export to Excel, CSV, or JSON. The free Community plan costs nothing and includes 500 translation keys, unlimited strings, 10 projects, 10 languages, one team member, and a 90-day activity and history log. A 14-day trial is listed. All plans are subject to a Fair Use Policy, and custom plans are available for large teams and enterprises. The maker says data is encrypted in transit and production data is regularly backed up with encrypted backups.