# AI tools for “Addition” 66 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 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | semantic match | [.md](https://openaitools.app/tool/cursor.md) | | 2 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Agentic search that composes cited research pages for you | semantic match | [.md](https://openaitools.app/tool/genspark-ai.md) | | 3 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | semantic match | [.md](https://openaitools.app/tool/sider.md) | | 4 | [GPT Plus / Pro Top-Up (GetPlus AI)](https://openaitools.app/tool/gpt-plus%E4%BB%A3%E5%85%85-pro%E8%AE%A2%E9%98%85%E4%BB%A3%E5%85%85%E5%80%BC-30%E5%A4%A9%E8%B4%A8%E4%BF%9D-%E5%8F%AF%E5%BC%80%E5%8F%91%E7%A5%A8-%E6%89%B9%E9%87%8F%E9%87%87%E8%B4%AD) | 63,788 | +278.3% | Paid | Third-party ChatGPT Plus and Pro top-up with 30-day warranty and invoicing | semantic match | [.md](https://openaitools.app/tool/gpt-plus%E4%BB%A3%E5%85%85-pro%E8%AE%A2%E9%98%85%E4%BB%A3%E5%85%85%E5%80%BC-30%E5%A4%A9%E8%B4%A8%E4%BF%9D-%E5%8F%AF%E5%BC%80%E5%8F%91%E7%A5%A8-%E6%89%B9%E9%87%8F%E9%87%87%E8%B4%AD.md) | | 5 | [Caktus AI](https://openaitools.app/tool/caktus) | 47,736 | -33.7% | Freemium | One AI study workspace with 25+ tools for essays, math, research and exam prep | semantic match | [.md](https://openaitools.app/tool/caktus.md) | | 6 | [ExcelMaster.ai](https://openaitools.app/tool/excelmaster-ai) | 46,640 | +2% | Freemium, Free Trial | An autonomous AI agent that writes, runs, and verifies Excel formulas, VBA, and Python inside your workbook | semantic match | [.md](https://openaitools.app/tool/excelmaster-ai.md) | | 7 | [AI Excel Bot](https://openaitools.app/tool/ai-excel-bot) | 28,197 | -18.2% | Freemium | Turn plain-English instructions into Excel and Google Sheets formulas in seconds | semantic match | [.md](https://openaitools.app/tool/ai-excel-bot.md) | | 8 | [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) | | 9 | [CalcForge](https://openaitools.app/tool/calcforge) | 31,360 | -4.8% | Free, Paid | Open-source engineering calculators for civil and structural design | semantic match | [.md](https://openaitools.app/tool/calcforge.md) | | 10 | [FormulasHQ](https://openaitools.app/tool/formulashq) | 12,578 | +4.2% | Freemium | Describe it in plain English, get the working spreadsheet formula | semantic match | [.md](https://openaitools.app/tool/formulashq.md) | | 11 | [AI Tutor](https://openaitools.app/tool/ai-tutor) | 5,954 | -26.2% | Freemium | One subscription for 200+ AI models, tools and guided learning | semantic match | [.md](https://openaitools.app/tool/ai-tutor.md) | | 12 | [GPTPLUS](https://openaitools.app/tool/gptplus) | 992 | -76.7% | Freemium | A ChatGPT sidebar extension that brings AI writing, translation, and more to any page | semantic match | [.md](https://openaitools.app/tool/gptplus.md) | | 13 | [Formula Generator](https://openaitools.app/tool/formula-generator) | 279 | -78.1% | Free | Master AI prompts for accurate Excel and Google Sheets formulas | semantic match | [.md](https://openaitools.app/tool/formula-generator.md) | | 14 | [BuddyBeep](https://openaitools.app/tool/buddybeep) | 131 | +0.8% | Free | AI browser companion for chat, summaries and a personal knowledge base | semantic match | [.md](https://openaitools.app/tool/buddybeep.md) | | 15 | [Numberly](https://openaitools.app/tool/numberly) | 0 | 0% | Freemium | Solve equations and metric conversions as you type, right in your browser. | semantic match | [.md](https://openaitools.app/tool/numberly.md) | | 16 | [Admix - Chat and compare your mix of AI models all at once](https://openaitools.app/tool/admix-your-one-stop-ai-powerhouse) | 0 | — | Freemium, Free | All the top AI models and AI tools in one extension, one subscription | semantic match | [.md](https://openaitools.app/tool/admix-your-one-stop-ai-powerhouse.md) | | 17 | [Second Opinion](https://openaitools.app/tool/second-opinion) | 0 | 0% | Freemium | Fact-check and bias-check any text while you browse | semantic match | [.md](https://openaitools.app/tool/second-opinion.md) | | 18 | [ChatGPT Calculator](https://openaitools.app/tool/chatgpt-calculator) | 0 | — | Free | A toolbar calculator that solves expressions with the ChatGPT API | semantic match | [.md](https://openaitools.app/tool/chatgpt-calculator.md) | | 19 | [Postion](https://openaitools.app/tool/postion) | 0 | 0% | Freemium | Publish, get found on Google, grow an audience and earn — all in one creator platform | semantic match | [.md](https://openaitools.app/tool/postion.md) | | 20 | [AI Added to Search](https://openaitools.app/tool/ai-added-to-search) | 0 | — | Free | Get a generative AI answer at the top of your search results | semantic match | [.md](https://openaitools.app/tool/ai-added-to-search.md) | | 21 | [ChatGPT+ Extension](https://openaitools.app/tool/chatgpt-extension) | 0 | — | Free | Talk to OpenAI's models from any page in your browser | semantic match | [.md](https://openaitools.app/tool/chatgpt-extension.md) | | 22 | [OpenAIDonakosy](https://openaitools.app/tool/openaidonakosy) | 0 | 0% | Freemium, Paid | An all-in-one AI workspace for multilingual text, images and voiceovers | semantic match | [.md](https://openaitools.app/tool/openaidonakosy.md) | | 23 | [Beamcast](https://openaitools.app/tool/beamcast) | 0 | 0% | Freemium | Run AI commands on any website, without leaving the page | semantic match | [.md](https://openaitools.app/tool/beamcast.md) | | 24 | [Checkget](https://openaitools.app/tool/checkget) | 0 | 0% | Freemium | ChatGPT on any website with a single Cmd/Alt+K shortcut | semantic match | [.md](https://openaitools.app/tool/checkget.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=Addition&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=Addition More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)