# custom.mt

According to OpenAITools.app telemetry verified on 2026-10-07, custom.mt (custom.mt) is an AI platform indexed under AI Productivity Tools generating 8.85K monthly visits with a month-over-month traffic delta of -5.75K (-39.4%). Its primary geographic market is United States (45.8% traffic share), and it operates on a Contact for Pricing pricing model. Top competing alternatives by monthly volume include AI Summarizer - 1 (37.71M visits/mo), Muse.ai (13.94M visits/mo), Notion AI (13.46M visits/mo).

Generative AI and machine translation platform for localization teams.

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | custom.mt |
| Handle | custom-mt |
| Official Domain | custom.mt |
| Website URL | https://custom.mt |
| Categories | AI Translate, AI API, Large Language Models (LLMs), AI Models, AI Developer Tools, AI Productivity Tools |
| Pricing Model | Contact for Pricing |
| Monthly Visits | 8,850 |
| MoM Traffic Change | -5,750 |
| MoM Growth Rate | -39.4% |
| Primary Market | United States |
| Market Share | 45.8% |
| Direct Visits | 3,500 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 930 |
| Email Visits | 263 |
| Review Score | 5 |
| Saved Count | 1 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Contact for Pricing |
| Tags | Machine Translation, Generative AI, Localization, AI Translation Platform, Translation Memory Cleaning, Language Data Acquisition, MT Model Fine-Tuning, MT Evaluation, On-Premise MT, Translation Portals, Translation Connectors, Language AI Workshops |

## Overview

Custom.MT helps localization teams put machine translation and generative AI models to work inside their existing workflows. From the Custom.MT Console you can manage stock and custom translation models, connect them to translation tools, and compare engines such as DeepL, Google, GPT-4, and custom models using the Best Engine tool with BLEU and WER scores. Tag processing routines let you preserve tags in software strings during AI translation or clean them out. Around the platform, Custom.MT offers services for training and fine-tuning models with terminology and style, evaluating MT quality by language, domain, and linguist using BLEU, WER, and COMET, automatic post-editing to cut linguistic audit costs, on-premise MT for confidential content, translation memory cleaning, and in-domain language data acquisition. Plugins and connectors link the platform to Trados, Smartling, memoQ, XTM Cloud, and Smartcat, with an API for custom integrations.

## Pricing & Plans

Contact for Pricing, with a free trial available for the AI Translation Platform.

## Strengths

- Access to many MT and GenAI providers, including exclusive ones, through a single platform
- Connectors and plugins for common translation tools such as Trados, memoQ, and Smartling
- Fine-tuning and evaluation services to improve quality and reduce edit distance
- On-premise MT option for confidential content

## Limitations

- Pricing is not published and requires contacting the team
- Most capabilities are geared to enterprises and localization teams rather than casual users

## Frequently Asked Questions

### Which MT and LLM engines can I compare?
The Best Engine tool in the Custom.MT Console lets you compare DeepL, Google, GPT-4, custom, and other models using BLEU and WER scores, example segments, and engine rankings.

### Can I preserve tags during AI translation?
Yes. Tag processing routines let you either preserve tags in software strings during AI translation or clean them out.

### Which translation tools does Custom.MT connect to?
There are plugins and connectors for Trados, Smartling, memoQ, XTM Cloud, and Smartcat, plus an API for custom integrations.

### Is there an on-premise option?
Yes. Custom.MT offers on-premise machine translation so you can work with confidential content that must not flow into the cloud.

### Does Custom.MT evaluate machine translation quality?
Yes. Machine translation evaluation measures model performance by language, domain, and linguist using automated metrics such as BLEU, WER, and COMET, plus human evaluation.

### Can Custom.MT reduce post-editing costs?
Custom.MT states that automatic post-editing can replace manual review and cut linguistic audit costs by up to 70%.

### What is custom.mt's monthly traffic and growth trend?
custom.mt currently receives 8.85K monthly visits, with a month-over-month traffic change of -5.75K (-39.4% growth rate). Its primary source market is United States (45.8% share), including 3.5K direct visits/mo and 0 organic search visits/mo.

### Is custom.mt free? What is its pricing model?
custom.mt operates on a Contact for Pricing pricing model. Contact for Pricing, with a free trial available for the AI Translation Platform. Supported billing and checkout platforms include: not listed.

### What are the best custom.mt alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to custom.mt are: 1. AI Summarizer - 1 (37.71M visits/mo); 2. Muse.ai (13.94M visits/mo); 3. Notion AI (13.46M visits/mo); 4. ジェンスパーク (11.09M visits/mo); 5. wondershare.com (6.89M visits/mo).

### Which platforms and core AI capabilities does custom.mt support?
custom.mt is classified under AI Productivity Tools, Large Language Models (LLMs), AI API, AI Developer Tools, supports the following platforms: Website, and its core capability tags include: Machine Translation, Generative AI, Localization, AI Translation Platform, Translation Memory Cleaning, Language Data Acquisition.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [AI Summarizer - 1](https://openaitools.app/tool/ai-summarizer-1) | 37,714,171 | — | [Compare](https://openaitools.app/compare/ai-summarizer-1-vs-custom-mt) |
| [Muse.ai](https://openaitools.app/tool/muse-ai-1) | 13,937,566 | Contact for Pricing | [Compare](https://openaitools.app/compare/custom-mt-vs-muse-ai-1) |
| [Notion AI](https://openaitools.app/tool/notion-ai) | 13,460,455 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/custom-mt-vs-notion-ai) |
| [ジェンスパーク](https://openaitools.app/tool/a86wdsptamdqabrshqj83xmhyjqgs2jk) | 11,093,970 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/a86wdsptamdqabrshqj83xmhyjqgs2jk-vs-custom-mt) |
| [wondershare.com](https://openaitools.app/tool/wondershare-com) | 6,893,045 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/custom-mt-vs-wondershare-com) |
| [Otter AI](https://openaitools.app/tool/otter-ai) | 6,716,531 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/custom-mt-vs-otter-ai) |
| [Superhuman](https://openaitools.app/tool/superhuman) | 6,036,766 | Paid | [Compare](https://openaitools.app/compare/custom-mt-vs-superhuman) |
| [The StoryGraph](https://openaitools.app/tool/thestorygraph-com) | 5,446,382 | Freemium | [Compare](https://openaitools.app/compare/custom-mt-vs-thestorygraph-com) |
| [cursor.sh](https://openaitools.app/tool/cursor-sh) | 4,790,129 | Freemium | [Compare](https://openaitools.app/compare/cursor-sh-vs-custom-mt) |
| [SYNTX.AI](https://openaitools.app/tool/syntx-ai) | 4,740,746 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/custom-mt-vs-syntx-ai) |
| [fireflies.ai](https://openaitools.app/tool/fireflies-ai) | 4,284,664 | Freemium | [Compare](https://openaitools.app/compare/custom-mt-vs-fireflies-ai) |
| [Media.io CLI](https://openaitools.app/tool/media-io-cli) | 3,420,928 | Freemium | [Compare](https://openaitools.app/compare/custom-mt-vs-media-io-cli) |

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Source: https://openaitools.app/tool/custom-mt