--- title: "Best AI writing & translation MCP servers: 41 official servers" url: "https://martechdb.com/categories/ai-writing-translation" markdown_url: "https://martechdb.com/categories/ai-writing-translation.md" updated: "2026-10-01" total: 40 page: 1 pages: 1 --- # Best AI writing & translation MCP servers 40 AI writing & translation vendors publish an official MCP server. All 40 host it for you, so there's nothing to install, and 25 let your AI client sign in by itself. ## Every AI writing & translation vendor with an official MCP server 40 vendors. Each one publishes an official MCP server. - [DeepL](https://martechdb.com/vendors/deepl.md) (deepl.com): Hosted; Self-serve sign-in. AI writing & translation - [Weglot](https://martechdb.com/vendors/weglot.md) (weglot.com): Hosted; Self-serve sign-in. AI writing & translation - [Jasper](https://martechdb.com/vendors/jasper.md) (jasper.ai): Hosted; Self-serve sign-in. AI writing & translation - [Smartling](https://martechdb.com/vendors/smartling.md) (smartling.com): Hosted; Self-serve sign-in. AI writing & translation - [WriteSonic](https://martechdb.com/vendors/writesonic.md) (writesonic.com): Hosted; Self-serve sign-in. AI writing & translation, AI chatbots & voice agents - [Phrase](https://martechdb.com/vendors/phrase.md) (phrase.com): Hosted; Sign-in: see vendor docs. AI writing & translation - [Frase](https://martechdb.com/vendors/frase.md) (frase.io): Hosted or install locally; Sign-in: see vendor docs. SEO, AI writing & translation - [Writer](https://martechdb.com/vendors/writer.md) (writer.com): Hosted; Self-serve sign-in. AI writing & translation - [Originality.AI](https://martechdb.com/vendors/originalityai.md) (originality.ai): Hosted; Sign-in needs vendor setup. AI writing & translation - [Rytr](https://martechdb.com/vendors/rytr.md) (rytr.me): Hosted; Self-serve sign-in. AI writing & translation - [Undetectable](https://martechdb.com/vendors/undetectable.md) (undetectable.ai): Hosted; Self-serve sign-in. AI writing & translation - [Sapling](https://martechdb.com/vendors/sapling.md) (sapling.ai): Hosted; Self-serve sign-in. Help desk & live chat, AI writing & translation - [Simplified](https://martechdb.com/vendors/simplified.md) (simplified.com): Hosted; Sign-in: see vendor docs. Design, AI writing & translation - [Easy-Peasy.AI](https://martechdb.com/vendors/easy-peasyai.md) (easy-peasy.ai): Hosted; Sign-in: see vendor docs. AI writing & translation - [AirOps](https://martechdb.com/vendors/airops.md) (airops.com): Hosted; Self-serve sign-in. SEO, AI writing & translation - [Persado](https://martechdb.com/vendors/persado.md) (persado.com): Hosted; Self-serve sign-in. AI writing & translation - [SlidesAI](https://martechdb.com/vendors/slidesai.md) (slidesai.io): Hosted; Self-serve sign-in. Presentations & interactive content, AI writing & translation - [Winston AI](https://martechdb.com/vendors/winston-ai.md) (gowinston.ai): Hosted; Sign-in: see vendor docs. AI writing & translation - [Storychief](https://martechdb.com/vendors/storychief.md) (storychief.io): Hosted; Self-serve sign-in. Social media management, AI writing & translation - [Koala Writer](https://martechdb.com/vendors/koala-writer.md) (koala.sh): Hosted; Self-serve sign-in. AI writing & translation - [Neuroflash](https://martechdb.com/vendors/neuroflash.md) (neuroflash.com): Hosted; Sign-in: see vendor docs. AI writing & translation - [Phrasly](https://martechdb.com/vendors/phrasly.md) (phrasly.ai): Hosted; Self-serve sign-in. AI writing & translation - [Walter Writes](https://martechdb.com/vendors/walter-writes.md) (walterwrites.ai): Hosted; Sign-in: see vendor docs. AI writing & translation - [Blaze AI](https://martechdb.com/vendors/blaze-ai.md) (blaze.ai): Hosted; Self-serve sign-in. AI writing & translation, Social media management - [AI Course Creator](https://martechdb.com/vendors/ai-course-creator.md) (minicoursegenerator.com): Hosted; Self-serve sign-in. AI writing & translation - [RightBlogger](https://martechdb.com/vendors/rightblogger.md) (rightblogger.com): Hosted; Self-serve sign-in. AI writing & translation - [GravityWrite](https://martechdb.com/vendors/gravitywrite.md) (gravitywrite.com): Hosted; Self-serve sign-in. AI writing & translation - [Tolgee AI Translator](https://martechdb.com/vendors/tolgee-ai-translator.md) (tolgee.io): Hosted; Sign-in: see vendor docs. AI writing & translation - [MarketingBlocks AI](https://martechdb.com/vendors/marketingblocks-ai.md) (marketingblocks.ai): Hosted; Sign-in: see vendor docs. AI writing & translation, AI image generation & editing - [AdCritter](https://martechdb.com/vendors/adcritter.md) (adcritter.com): Hosted; Sign-in: see vendor docs. Ad management & optimisation, AI writing & translation - [Agility Writer](https://martechdb.com/vendors/agility-writer.md) (agilitywriter.ai): Hosted; Sign-in: see vendor docs. AI writing & translation - [ContentIn](https://martechdb.com/vendors/contentin.md) (contentin.io): Hosted; Sign-in: see vendor docs. Social media management, AI writing & translation - [CrawlQ](https://martechdb.com/vendors/crawlq.md) (crawlq.ai): Hosted; Self-serve sign-in. AI writing & translation - [Esyblog](https://martechdb.com/vendors/esyblog.md) (esyblog.com): Hosted; Sign-in: see vendor docs. AI writing & translation, SEO - [Kafkai](https://martechdb.com/vendors/kafkai.md) (kafkai.com): Hosted; Self-serve sign-in. AI writing & translation - [NextDocs.io](https://martechdb.com/vendors/nextdocsio.md) (nextdocs.io): Hosted; Sign-in: see vendor docs. Presentations & interactive content, AI writing & translation - [PrompTessor](https://martechdb.com/vendors/promptessor.md) (promptessor.com): Hosted; Self-serve sign-in. AI writing & translation - [Supergrow](https://martechdb.com/vendors/supergrow.md) (supergrow.ai): Hosted; Self-serve sign-in. Social media management, AI writing & translation - [VisibleThread](https://martechdb.com/vendors/visiblethread.md) (visiblethread.com): Hosted; Self-serve sign-in. AI writing & translation - [Vocable](https://martechdb.com/vendors/vocable.md) (vocable.ai): Hosted; Self-serve sign-in. AI writing & translation ## AI writing & translation vendors with no official MCP server yet - [Grammarly](https://martechdb.com/vendors/grammarly.md) (grammarly.com) ## Questions ### Which AI writing & translation MCP servers can I connect without any set-up? 25 of the 40 let your AI client sign in by itself with your account (self-serve OAuth), so you can connect in minutes, including DeepL, Weglot and Jasper. The others need an API key or an app set up with the vendor first. ### Do AI writing & translation MCP servers need installing? No. All of them are hosted by the vendor, so you only add an address to your AI client. ### How many AI writing & translation tools have an official MCP server? 40 vendors have 41 official servers between them, as of 2 Oct 2026. MartechDB only counts servers a vendor publishes itself, never community copies. See also: [all vendors](https://martechdb.com/vendors.md), [every category](https://martechdb.com/categories.md).