# Custom.MT vs Locmat

Custom.MT records 4,535 monthly visits with -48.8% month-over-month growth and Contact for Pricing pricing. Locmat records 0 monthly visits with 0% growth and Free Trial pricing.

| Metric | [Custom.MT](https://openaitools.app/tool/custom-mt) | [Locmat](https://openaitools.app/tool/locmat) |
| :--- | :--- | :--- |
| Website URL | https://custom.mt | https://locmat.app |
| Categories | AI Translate, AI API, Large Language Models (LLMs), AI Models | AI Translate, AI API, Large Language Models (LLMs), AI Developer Tools |
| Pricing Model | Contact for Pricing | Free Trial |
| Monthly Visits | 4,535 | 0 |
| MoM Growth Rate | -48.8% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 1,775 | 0 |
| Review Score | 4 | 4.2 |
| Saved Count | 1 | 1 |
| Supported Platforms | Website | Website |

## Custom.MT

Custom.MT sits at the intersection of machine translation engineering and generative AI localization. The platform gives localization teams a single console for managing translation engines, whether those are off-the-shelf providers or models trained specifically on a client's terminology and style. Because the console connects to the CAT and TMS tools translators already use, MT becomes part of the existing workflow instead of a separate step.

Beyond the software, Custom.MT operates as a language AI partner. Teams can commission evaluation projects to benchmark engines by language, domain and linguist, run an annual translation memory cleanup, or deploy machine translation on their own hardware when confidential content must not leave the building. Automatic post-editing, language data anonymization and in-domain dataset acquisition round out the service catalog.

The audience is localization managers, language service providers and product teams that treat translation quality as a measurable engineering problem. Companies typically begin with a free trial of the console or a discovery call, then scale into fine-tuned or private models as volumes and quality requirements grow.

**Pricing & Plans:** Custom.MT offers a free trial of the AI translation console and a documented API; full pricing for platform access and services is quote-based, with a discovery call recommended for enterprise MT, fine-tuning and on-premise projects.

- **Central engine management:** Manage stock engines and your own custom models from one console, then push them into the linguistic tools your team already works in.
- **MT and LLM engine evaluation:** Compare DeepL, Google, GPT-class and custom models with BLEU, WER and COMET scores plus sample segments to find the best engine per language pair.
- **Model fine-tuning:** Fine-tune translation models on your terminology, style guides and past translations to cut edit distance and post-editing cost.
- **CAT and TMS connectors:** Plugins and extensions for Trados, Smartling, memoQ, XTM Cloud, Smartcat and Shopware keep MT inside existing localization workflows.
- **TMX cleaning and data services:** Clean up stale translation memories, remove personal data and source in-domain training sets for medical, legal, patent and eCommerce content.

**Strengths:** Unusually broad service catalog, from MT evaluation and fine-tuning to on-premise deployment and TMX cleaning; Engine comparison with standard metrics makes quality decisions defensible rather than anecdotal; Plugins for the major CAT and TMS tools mean minimal disruption to existing localization pipelines; Combines software with human expertise, useful for teams without in-house MT engineers

**Limitations:** Enterprise-grade services and on-premise deployments require a discovery call rather than instant self-serve setup; The strongest value (fine-tuning, evaluation, data acquisition) requires localization engineering knowledge to exploit fully; Pricing is not fully transparent on the marketing site for larger service engagements

[Profile (Markdown)](https://openaitools.app/tool/custom-mt.md)

## Locmat

Locmat is a developer-focused localization tool built around one idea: translation should be a build step, not a manual chore. Instead of exporting strings to spreadsheets and pasting translations back in, it works with FormatJS resources and ICU message syntax directly, so plural forms, placeholders, and nested messages survive the round trip intact.

The platform combines an automatic machine translation engine with optional ChatGPT integration. Locmat produces a first-pass translation for your target locales, then ChatGPT-backed suggestions can refine wording where raw machine output reads awkwardly. Because the API and scripts are designed for continuous integration, updated strings can be translated as part of your normal release process rather than in a separate batch late in the cycle.

Locmat positions itself as a leaner alternative to generic translation sites that do not understand localization file formats. It is aimed at teams shipping React, Vue, and similar JavaScript front ends, where ICU-based resource files are the norm. Custom localization needs can be raised directly with the maintainers, who offer added support via email.

**Pricing & Plans:** Locmat does not publish a pricing page. It is offered as a paid localization service with a trial path, and the team handles plan details directly — contact support@locmat.app for current terms.

- **FormatJS and ICU syntax support:** Work directly with FormatJS resource files and ICU message syntax, so plural rules, placeholders, and nested messages stay valid after translation.
- **API and CI integration:** Connect Locmat to your build or release pipeline with an API and helper scripts, and let new strings get translated automatically as they land.
- **Automatic machine translation:** A machine-learning translation engine produces first-pass translations across your target locales without manual copy-paste into a separate tool.
- **ChatGPT-enhanced suggestions:** Layer ChatGPT-powered suggestions on top of the base translation to improve phrasing and context where machine output reads stiffly.
- **Custom requests welcome:** If the default workflow does not cover a specific i18n need, you can email support@locmat.app and the team builds on top of requests.

**Strengths:** Native FormatJS and ICU message syntax handling reduces broken placeholders and plural rules; API and CI integration make translation part of the shipping pipeline; ChatGPT layer improves phrasing beyond raw machine translation; Open to custom feature requests from users

**Limitations:** No public pricing page, so costs must be confirmed by contacting the team; Built around FormatJS/ICU syntax, which suits JS stacks better than other i18n formats; Smaller project, so advanced enterprise workflow features may be limited; Machine-translated strings still need human review for tone and context

[Profile (Markdown)](https://openaitools.app/tool/locmat.md)

## Frequently Asked Questions

### How do Custom.MT and Locmat compare in monthly traffic?

Custom.MT has 4,535 monthly visits, while Locmat has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Custom.MT has a month-over-month growth rate of -48.8%; Locmat has 0%.

### How does pricing compare?

Custom.MT: Contact for Pricing. Custom.MT offers a free trial of the AI translation console and a documented API; full pricing for platform access and services is quote-based, with a discovery call recommended for enterprise MT, fine-tuning and on-premise projects. Locmat: Free Trial. Locmat does not publish a pricing page. It is offered as a paid localization service with a trial path, and the team handles plan details directly — contact support@locmat.app for current terms.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | [.md](https://openaitools.app/tool/deepseek.md) |
| 2 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages. | [.md](https://openaitools.app/tool/deepl.md) |
| 3 | [OpenL Translate](https://openaitools.app/tool/openl) | 1,470,643 | +8.8% | Freemium, Subscription | AI translation for text, images, documents and speech in 100+ languages | [.md](https://openaitools.app/tool/openl.md) |
| 4 | [Lara Translate](https://openaitools.app/tool/lara-translate) | 982,359 | -16.1% | Freemium, Paid, Contact for Pricing | Professional AI translation for text, documents, images and audio | [.md](https://openaitools.app/tool/lara-translate.md) |
| 5 | [Appen](https://openaitools.app/tool/appen-com) | 665,840 | +0.2% | Contact for Pricing | Human-validated training data and evaluation services for frontier AI models | [.md](https://openaitools.app/tool/appen-com.md) |
| 6 | [Lingvanex](https://openaitools.app/tool/lingvanex) | 661,553 | -9% | Contact for Pricing | On-premise translation and speech recognition for enterprises | [.md](https://openaitools.app/tool/lingvanex.md) |
| 7 | [Phrase](https://openaitools.app/tool/phrase) | 639,121 | -8.7% | Free Trial, Paid, Contact for Pricing | AI-powered localization and translation platform for global content | [.md](https://openaitools.app/tool/phrase.md) |
| 8 | [MachineTranslation.com](https://openaitools.app/tool/machinetranslation) | 366,899 | +0.5% | Freemium | Free AI translator that cross-checks 22 models for one trusted translation | [.md](https://openaitools.app/tool/machinetranslation.md) |
| 9 | [Mirai Translate](https://openaitools.app/tool/miraitranslate-com) | 167,767 | -20.5% | Free Trial, Contact for Pricing | Secure, high-accuracy AI machine translation for global organisations | [.md](https://openaitools.app/tool/miraitranslate-com.md) |
| 10 | [Localazy](https://openaitools.app/tool/localazy) | 164,291 | -14.8% | Freemium, Free Trial, Paid | Software localization on autopilot with AI drafts and human review | [.md](https://openaitools.app/tool/localazy.md) |

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Source: https://openaitools.app/compare/custom-mt-vs-locmat

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