# AI tools for “Function Calling” 189 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 | [Convex](https://openaitools.app/tool/convex) | 390,417 | -18.7% | Freemium, Paid | Reactive TypeScript backend with database, functions and AI gateway | keywords 66%; semantic match | [.md](https://openaitools.app/tool/convex.md) | | 2 | [GRID](https://openaitools.app/tool/grid-2-0) | 29,800 | -5.3% | Free Evaluation License, Contact for Commercial Pricing | The spreadsheet engine built for AI agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/grid-2-0.md) | | 3 | [Vivgrid](https://openaitools.app/tool/vivgrid) | 3,743 | +71.1% | Freemium | Managed Skills platform for shipping production AI agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/vivgrid.md) | | 4 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Describe your idea and Replit builds a working app in minutes | semantic match | [.md](https://openaitools.app/tool/replit.md) | | 5 | [Blink.new](https://openaitools.app/tool/blink-new) | 869,080 | +10.4% | Freemium | Describe the software you need, and Blink builds and hosts it | keywords 66%; semantic match | [.md](https://openaitools.app/tool/blink-new.md) | | 6 | [Qoder](https://openaitools.app/tool/qoder) | 5,145,040 | +81.8% | Freemium, Free Trial, Free | An agentic coding platform that ships real software | semantic match | [.md](https://openaitools.app/tool/qoder.md) | | 7 | [Emergent](https://openaitools.app/tool/emergent) | 5,788,850 | +5% | Freemium | Describe an app in chat and ship it | semantic match | [.md](https://openaitools.app/tool/emergent.md) | | 8 | [v0 by Vercel](https://openaitools.app/tool/v0-dev-by-vercel-labs) | 2,774,275 | -14.3% | Freemium | Prompt to working full-stack web app, published in seconds | semantic match | [.md](https://openaitools.app/tool/v0-dev-by-vercel-labs.md) | | 9 | [Abacus.AI](https://openaitools.app/tool/abacus-ai) | 3,278,636 | -1.7% | Contact for Pricing | An all-in-one AI super assistant for professionals and enterprises | semantic match | [.md](https://openaitools.app/tool/abacus-ai.md) | | 10 | [Treg](https://openaitools.app/tool/treg) | 452,935 | +223.4% | Freemium | One key for 4,100+ agent tools, pay per call | semantic match | [.md](https://openaitools.app/tool/treg.md) | | 11 | [Composio](https://openaitools.app/tool/composio) | 2,782,603 | +22.8% | Freemium, Contact for Pricing | Give your AI agents secure, authenticated access to 1,700+ apps | keywords 100% | [.md](https://openaitools.app/tool/composio.md) | | 12 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Build websites and apps by chatting with AI in your browser | semantic match | [.md](https://openaitools.app/tool/bolt-new.md) | | 13 | [RunPod](https://openaitools.app/tool/runpod) | 2,881,043 | +5.9% | Paid | The AI developer cloud for GPU pods, serverless inference and clustering | semantic match | [.md](https://openaitools.app/tool/runpod.md) | | 14 | [Vapi](https://openaitools.app/tool/vapi) | 662,301 | -11.4% | Freemium | Build, test, and deploy production-grade voice AI agents over API | semantic match | [.md](https://openaitools.app/tool/vapi.md) | | 15 | [Enter Pro](https://openaitools.app/tool/enter-pro) | 123,243 | +18.1% | Freemium | Build and deploy apps, websites and AI agents from a prompt | keywords 66%; semantic match | [.md](https://openaitools.app/tool/enter-pro.md) | | 16 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all b | semantic match | [.md](https://openaitools.app/tool/together-ai.md) | | 17 | [Browser Use](https://openaitools.app/tool/browser-use) | 1,206,376 | +41.1% | Freemium, Paid, Contact for Pricing | Browser agents and stealth cloud browsers for real web tasks | semantic match | [.md](https://openaitools.app/tool/browser-use.md) | | 18 | [Lamini](https://openaitools.app/tool/lamini) | 4,158 | +0.3% | Freemium, Contact for Pricing | Build and control custom LLMs with enterprise-grade accuracy | keywords 100%; semantic match | [.md](https://openaitools.app/tool/lamini.md) | | 19 | [AppDeploy](https://openaitools.app/tool/appdeploy) | 829,468 | +106.6% | Free to try | Ship live apps straight from your AI chat | semantic match | [.md](https://openaitools.app/tool/appdeploy.md) | | 20 | [Fireworks](https://openaitools.app/tool/fireworks-ai) | 659,687 | +6% | Contact for Pricing | Run, ensemble and train open AI models as your own specialized intelligence | keywords 100% | [.md](https://openaitools.app/tool/fireworks-ai.md) | | 21 | [Verdent Deck](https://openaitools.app/tool/verdent-deck) | 374,943 | -17.5% | Paid | Agentic coding with parallel AI agents that build and ship real products | semantic match | [.md](https://openaitools.app/tool/verdent-deck.md) | | 22 | [Mastra](https://openaitools.app/tool/mastra) | 318,954 | -5% | Freemium, Contact for Pricing | The TypeScript framework for building, deploying, and observing AI agents | semantic match | [.md](https://openaitools.app/tool/mastra.md) | | 23 | [Chutes](https://openaitools.app/tool/chutes) | 250,187 | -15.2% | Paid | Serverless, decentralized inference for open-source AI models | semantic match | [.md](https://openaitools.app/tool/chutes.md) | | 24 | [ZEGOCLOUD](https://openaitools.app/tool/zegocloud) | 92,141 | -15.1% | Freemium | Low-latency voice, video, chat and conversational AI APIs for developers | semantic match | [.md](https://openaitools.app/tool/zegocloud.md) | Page 1 of 8 · [Next page →](https://openaitools.app/index.md?q=Function+Calling&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=Function%20Calling More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)