# AI tools for “LangGraph” 67 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 | [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) | | 2 | [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) | | 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 | semantic match | [.md](https://openaitools.app/tool/openl.md) | | 4 | [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) | | 5 | [LangWatch](https://openaitools.app/tool/langwatch) | 52,098 | +73% | Contact for Pricing | Agent observability, evals and governance for AI platform teams | semantic match | [.md](https://openaitools.app/tool/langwatch.md) | | 6 | [Linnk.AI](https://openaitools.app/tool/linnk-ai) | 451,514 | +12.4% | Freemium | Translate, summarize, and understand documents in 154 languages without losing the layout | semantic match | [.md](https://openaitools.app/tool/linnk-ai.md) | | 7 | [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 | semantic match | [.md](https://openaitools.app/tool/lara-translate.md) | | 8 | [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) | | 9 | [MachineTranslation.com](https://openaitools.app/tool/machinetranslation) | 366,899 | +0.5% | Freemium | Free AI translator that cross-checks 22 models for one trusted translation | semantic match | [.md](https://openaitools.app/tool/machinetranslation.md) | | 10 | [ScrapeGraphAI](https://openaitools.app/tool/scrapegraphai) | 91,362 | -25.7% | Freemium, Paid, Contact for Pricing | Turn any website into structured JSON with a prompt instead of selectors | semantic match | [.md](https://openaitools.app/tool/scrapegraphai.md) | | 11 | [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) | | 12 | [supermemory](https://openaitools.app/tool/supermemory-1) | 156,579 | -7.7% | Contact for Pricing | A memory and continual-learning engine that gives any AI agent persistent context | semantic match | [.md](https://openaitools.app/tool/supermemory-1.md) | | 13 | [Ollang](https://openaitools.app/tool/ollang-com) | 28,201 | +43% | Free Trial, Paid, Contact for Pricing | Enterprise localization platform combining AI speed with native review | semantic match | [.md](https://openaitools.app/tool/ollang-com.md) | | 14 | [DeepTranslate](https://openaitools.app/tool/deeptranslate-%E5%85%A8%E9%A1%B5-%E5%8F%8C%E8%AF%AD%E9%A1%B5%E9%9D%A2%E7%BF%BB%E8%AF%91%E5%99%A8) | 90,017 | -22.9% | Free | Free bilingual browser extension that translates any page with the AI engine you choose | semantic match | [.md](https://openaitools.app/tool/deeptranslate-%E5%85%A8%E9%A1%B5-%E5%8F%8C%E8%AF%AD%E9%A1%B5%E9%9D%A2%E7%BF%BB%E8%AF%91%E5%99%A8.md) | | 15 | [LangSearch](https://openaitools.app/tool/langsearch) | 1,996 | +10.5% | Freemium | Free web search API for LLM agents, RAG pipelines and AI chatbots | semantic match | [.md](https://openaitools.app/tool/langsearch.md) | | 16 | [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) | | 17 | [Solarch](https://openaitools.app/tool/solarch) | 742 | +286.5% | Freemium | Draw the architecture; Solarch writes the code that matches it | keywords 100% | [.md](https://openaitools.app/tool/solarch.md) | | 18 | [OneSky Localization Agent](https://openaitools.app/tool/onesky-localization-agent) | 16,021 | -11.5% | Free Trial, Paid, Contact for Pricing | Multi-agent AI localization hub for apps, websites, and games | semantic match | [.md](https://openaitools.app/tool/onesky-localization-agent.md) | | 19 | [AgentQL](https://openaitools.app/tool/agentql) | 13,100 | -44% | Freemium, Free Trial, Paid, Contact for Pricing | Connect AI agents to any website with natural-language queries | semantic match | [.md](https://openaitools.app/tool/agentql.md) | | 20 | [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) | | 21 | [Doctranslate.io](https://openaitools.app/tool/chainlit-io) | 15,848 | -47.4% | Freemium | Translate documents without breaking the layout | semantic match | [.md](https://openaitools.app/tool/chainlit-io.md) | | 22 | [Lettria](https://openaitools.app/tool/lettria) | 5,327 | -12.8% | Contact for Pricing | Graph context layer that turns unstructured enterprise knowledge into traceable AI answers | semantic match | [.md](https://openaitools.app/tool/lettria.md) | | 23 | [NeonLingo](https://openaitools.app/tool/neonlingo) | 6,501 | -24.5% | Freemium | AI language learning built into every page you read | semantic match | [.md](https://openaitools.app/tool/neonlingo.md) | | 24 | [pre.dev](https://openaitools.app/tool/pre-dev) | 8,201 | +5.4% | Freemium, Paid, Contact for Pricing | Long-horizon coding agent that plans, builds and verifies for hours | semantic match | [.md](https://openaitools.app/tool/pre-dev.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=LangGraph&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=LangGraph More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)