# AI tools for “Language Fluency” 49 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ELSA Speak](https://openaitools.app/tool/elsaspeak-com) | 958,654 | -21.9% | Freemium, Free Trial | AI English speaking coach with instant pronunciation feedback | keywords 100%; semantic match | [.md](https://openaitools.app/tool/elsaspeak-com.md) | | 2 | [PTE APEUni](https://openaitools.app/tool/apeuni-com) | 2,212,623 | +11.2% | Free | Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing | keywords 100%; semantic match | [.md](https://openaitools.app/tool/apeuni-com.md) | | 3 | [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. | semantic match | [.md](https://openaitools.app/tool/deepl.md) | | 4 | [Aisa.to](https://openaitools.app/tool/aisa-to) | 20,891 | -2.9% | Free, Paid | A conversational AI fluency assessment with a free LinkedIn certificate | keywords 80%; semantic match | [.md](https://openaitools.app/tool/aisa-to.md) | | 5 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | AI grammar, spelling and style checker for 30+ languages | semantic match | [.md](https://openaitools.app/tool/languagetool.md) | | 6 | [Prep Edu](https://openaitools.app/tool/prep-edu) | 1,414,975 | -19.8% | Paid | Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms | semantic match | [.md](https://openaitools.app/tool/prep-edu.md) | | 7 | [Alfa PTE](https://openaitools.app/tool/alfapte) | 886,734 | -15.1% | Freemium | PTE practice tests with instant AI scoring and realistic mock exams | semantic match | [.md](https://openaitools.app/tool/alfapte.md) | | 8 | [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 | semantic match | [.md](https://openaitools.app/tool/openl.md) | | 9 | [Hallo](https://openaitools.app/tool/hallo-ai-language-learning) | 363,490 | +38% | Contact for Pricing | AI language and skills assessments for hiring and education | semantic match | [.md](https://openaitools.app/tool/hallo-ai-language-learning.md) | | 10 | [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 | semantic match | [.md](https://openaitools.app/tool/phrase.md) | | 11 | [Lingvanex](https://openaitools.app/tool/lingvanex) | 661,553 | -9% | Contact for Pricing | On-premise translation and speech recognition for enterprises | semantic match | [.md](https://openaitools.app/tool/lingvanex.md) | | 12 | [DET Practice](https://openaitools.app/tool/det-practice) | 115,015 | +15.9% | Freemium | Ace the Duolingo English Test with AI scoring and 18,000+ practice questions | semantic match | [.md](https://openaitools.app/tool/det-practice.md) | | 13 | [PartyRock](https://openaitools.app/tool/partyrock) | 57,124 | -15.3% | Free | AWS's no-code playground for building AI apps and learning AI fluency | keywords 100% | [.md](https://openaitools.app/tool/partyrock.md) | | 14 | [Localazy](https://openaitools.app/tool/localazy) | 164,291 | -14.8% | Freemium, Free Trial, Paid | Software localization on autopilot with AI drafts and human review | semantic match | [.md](https://openaitools.app/tool/localazy.md) | | 15 | [Gooey.AI](https://openaitools.app/tool/gooey-ai) | 56,487 | -30.2% | Freemium, Paid, Contact for Pricing | Low-code, model-agnostic platform for building AI agents and workflows in 1000+ languages | semantic match | [.md](https://openaitools.app/tool/gooey-ai.md) | | 16 | [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 | semantic match | [.md](https://openaitools.app/tool/miraitranslate-com.md) | | 17 | [Userflow](https://openaitools.app/tool/userflow) | 74,544 | -14.5% | Free Trial, Paid, Contact for Pricing | No-code in-app onboarding, product tours, and AI assistance that drive product adoption | semantic match | [.md](https://openaitools.app/tool/userflow.md) | | 18 | [Ddict](https://openaitools.app/tool/ddict) | 32,146 | +2.4% | Freemium | Browser translation, dictionary, and AI writing assistant | semantic match | [.md](https://openaitools.app/tool/ddict.md) | | 19 | [Klu](https://openaitools.app/tool/klu-ai-public-beta) | 30,504 | +44.3% | Freemium, Free Trial, Paid, Contact for Pricing | Evaluate every frontier model against your own workflows | semantic match | [.md](https://openaitools.app/tool/klu-ai-public-beta.md) | | 20 | [OETStudy](https://openaitools.app/tool/oetstudy-com) | 4,738 | +264.2% | Free | AI-powered practice and scoring for the Duolingo English Test | semantic match | [.md](https://openaitools.app/tool/oetstudy-com.md) | | 21 | [Neurooo](https://openaitools.app/tool/neurooo) | 34,278 | -0.2% | Freemium, Free | AI translation companion for text, files and apps, in 100+ languages | semantic match | [.md](https://openaitools.app/tool/neurooo.md) | | 22 | [TOEFL Practice](https://openaitools.app/tool/toefl-practice) | 24,709 | -45.4% | Freemium | AI-graded TOEFL practice tests with instant scores and feedback | semantic match | [.md](https://openaitools.app/tool/toefl-practice.md) | | 23 | [SpeechFlow - Advanced Speech-to-Text API](https://openaitools.app/tool/speechflow-advanced-speech-to-text-api) | 6,210 | -29.4% | Freemium, Paid, Contact for Pricing | Accurate multilingual speech recognition you can wire into any app | semantic match | [.md](https://openaitools.app/tool/speechflow-advanced-speech-to-text-api.md) | | 24 | [Use of English AI](https://openaitools.app/tool/use-of-english-ai) | 7,073 | +82.8% | Freemium | Unlimited AI-generated Cambridge English practice with instant feedback | semantic match | [.md](https://openaitools.app/tool/use-of-english-ai.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=Language+Fluency&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Language%20Fluency More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)