# AI tools for “Natural language processing”

493 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 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | keywords 100% | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | keywords 100% | [.md](https://openaitools.app/tool/claude-2.md) |
| 3 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | keywords 100% | [.md](https://openaitools.app/tool/openai.md) |
| 4 | [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) |
| 5 | [Claude](https://openaitools.app/tool/claude-3) | 18,695,610 | +9.1% | Freemium, Contact for Pricing | Anthropic's AI assistant for real work, from chat to agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/claude-3.md) |
| 6 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | keywords 100% | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 7 | [Spin Rewriter AI](https://openaitools.app/tool/spinrewriter) | 20,716 | +7.5% | Free Trial, Paid | AI article rewriter that produces unique, human-quality text | keywords 100%; semantic match | [.md](https://openaitools.app/tool/spinrewriter.md) |
| 8 | [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) |
| 9 | [ModelScope](https://openaitools.app/tool/modelscope-community) | 3,085,423 | +5.1% | Free | Open-source model and dataset hub with one-click online demos | keywords 100% | [.md](https://openaitools.app/tool/modelscope-community.md) |
| 10 | [RTutor](https://openaitools.app/tool/rtutor) | 2,247 | -60.2% | Contact for Pricing, Free | Ask in plain English, get R (or Python) analysis code | keywords 100%; semantic match | [.md](https://openaitools.app/tool/rtutor.md) |
| 11 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | Describe your idea in chat and Lovable turns it into a working app or website | keywords 61% | [.md](https://openaitools.app/tool/lovable.md) |
| 12 | [Analytics Model](https://openaitools.app/tool/analytics-model) | 3,352 | +13.4% | Contact for Pricing | Conversational AI analytics for natural-language data insights | keywords 100%; semantic match | [.md](https://openaitools.app/tool/analytics-model.md) |
| 13 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | keywords 100% | [.md](https://openaitools.app/tool/chatpdf.md) |
| 14 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Build working apps, websites, and AI agents by describing them | keywords 61% | [.md](https://openaitools.app/tool/base44.md) |
| 15 | [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 | keywords 100% | [.md](https://openaitools.app/tool/appen-com.md) |
| 16 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Describe your idea and Replit builds a working app in minutes | keywords 61% | [.md](https://openaitools.app/tool/replit.md) |
| 17 | [CREAO](https://openaitools.app/tool/creao) | 619,749 | +39.2% | Freemium | AI agents that run recurring business work for your team | keywords 100% | [.md](https://openaitools.app/tool/creao.md) |
| 18 | [Labelbox](https://openaitools.app/tool/labelbox) | 762,803 | -22.8% | Contact for Pricing | The environments frontier AI trains on, and the agents that do the recurring work | keywords 100% | [.md](https://openaitools.app/tool/labelbox.md) |
| 19 | [HeyCLI](https://openaitools.app/tool/heycli) | 814 | -29.7% | Free | Turn plain English into ready-to-run Linux commands at the prompt | keywords 100%; semantic match | [.md](https://openaitools.app/tool/heycli.md) |
| 20 | [Z.ai](https://openaitools.app/tool/z-ai) | 9,176,366 | -8.4% | Free | Free GLM-powered assistant that turns prompts into slides, sites and code | keywords 61% | [.md](https://openaitools.app/tool/z-ai.md) |
| 21 | [TwelveLabs](https://openaitools.app/tool/twelvelabs) | 133,085 | -3% | Freemium, Contact for Pricing | Video intelligence infrastructure that makes every second of footage searchable and analyzable | keywords 100% | [.md](https://openaitools.app/tool/twelvelabs.md) |
| 22 | [Rephrasy](https://openaitools.app/tool/rephrasy) | 153,109 | +4.5% | Freemium, Free Trial | Humanize AI text and check its AI score before you publish | semantic match | [.md](https://openaitools.app/tool/rephrasy.md) |
| 23 | [TraeWork](https://openaitools.app/tool/traework) | 2,785,249 | -7.8% | Contact for Pricing | ByteDance's AI-native workspace for natural-language task execution | keywords 61% | [.md](https://openaitools.app/tool/traework.md) |
| 24 | [Aleph Alpha](https://openaitools.app/tool/aleph-alpha-com) | 175,069 | +338.4% | Contact for Pricing | Aleph Alpha is a European AI company building sovereign large language models and AI solutions for enterprises, governments and regulated industries, with a focus on keeping control of data, models and deployment inside | keywords 100% | [.md](https://openaitools.app/tool/aleph-alpha-com.md) |

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Source: https://openaitools.app/?q=Natural%20language%20processing

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