# AI tools for “App Router” 370 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 | [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%; semantic match | [.md](https://openaitools.app/tool/openrouter-ai.md) | | 2 | [OrcaRouter](https://openaitools.app/tool/orcarouter) | 975,300 | -5.2% | Freemium | One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control | keywords 100%; semantic match | [.md](https://openaitools.app/tool/orcarouter.md) | | 3 | [Crazyrouter](https://openaitools.app/tool/crazyrouter) | 77,144 | +1.8% | Paid | One API key, hundreds of AI models behind a single endpoint | keywords 100%; semantic match | [.md](https://openaitools.app/tool/crazyrouter.md) | | 4 | [Caveman](https://openaitools.app/tool/caveman) | 171,826 | -15.5% | Freemium, Contact for Pricing | Cut AI agent token costs with recoverable context compression and smart model routing | keywords 100%; semantic match | [.md](https://openaitools.app/tool/caveman.md) | | 5 | [LLM Gateway](https://openaitools.app/tool/llm-gateway) | 168,426 | -14.5% | Freemium, Contact for Pricing | One OpenAI-compatible API to route, monitor and control 250+ LLM models | keywords 100%; semantic match | [.md](https://openaitools.app/tool/llm-gateway.md) | | 6 | [Coworker AI](https://openaitools.app/tool/coworker-ai) | 129,346 | -1.8% | Free Trial, Paid, Contact for Pricing | Enterprise AI agents with your company's full context | keywords 100%; semantic match | [.md](https://openaitools.app/tool/coworker-ai.md) | | 7 | [Eden AI](https://openaitools.app/tool/eden-ai) | 173,828 | +6.5% | Paid, Contact for Pricing | One API gateway and LLM router for around 1,000 AI models | keywords 100%; semantic match | [.md](https://openaitools.app/tool/eden-ai.md) | | 8 | [Not Diamond](https://openaitools.app/tool/not-diamond) | 29,244 | +25.3% | Freemium, Paid, Contact for Pricing | Intelligent model routing for coding agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/not-diamond.md) | | 9 | [Manifest](https://openaitools.app/tool/manifest) | 54,135 | -23% | Free | The open-source LLM gateway that fixes your agents' requests on the fly | keywords 100%; semantic match | [.md](https://openaitools.app/tool/manifest.md) | | 10 | [Portkey](https://openaitools.app/tool/portkey-ai) | 195,650 | -9.4% | Freemium, Paid, Contact for Pricing | AI gateway, observability and guardrails for production LLM apps | keywords 100%; semantic match | [.md](https://openaitools.app/tool/portkey-ai.md) | | 11 | [Bito](https://openaitools.app/tool/bito) | 63,829 | +9.8% | Freemium, Paid, Contact for Pricing | Context-aware AI code reviews and a model router for coding agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/bito.md) | | 12 | [Respan](https://openaitools.app/tool/respan) | 91,503 | -14.5% | Freemium | Open-source AI gateway with observability and evals built in | keywords 100%; semantic match | [.md](https://openaitools.app/tool/respan.md) | | 13 | [RouterBase](https://openaitools.app/tool/routerbase) | 8,326 | +33.7% | Paid | One OpenAI-compatible API for 200+ AI models | keywords 100%; semantic match | [.md](https://openaitools.app/tool/routerbase.md) | | 14 | [Flatkey](https://openaitools.app/tool/flatkey-ai) | 49,134 | -40.8% | Paid, Contact for Pricing | One API key for frontier models, 1,000+ AI tools, and one invoice | keywords 100%; semantic match | [.md](https://openaitools.app/tool/flatkey-ai.md) | | 15 | [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 | semantic match | [.md](https://openaitools.app/tool/lovable.md) | | 16 | [Treg](https://openaitools.app/tool/treg) | 452,935 | +223.4% | Freemium | One key for 4,100+ agent tools, pay per call | keywords 100%; semantic match | [.md](https://openaitools.app/tool/treg.md) | | 17 | [Helicone](https://openaitools.app/tool/helicone-ai) | 57,187 | -25.2% | Freemium, Free Trial, Paid, Contact for Pricing, Free | Open-source LLM observability and AI gateway for shipping reliable AI apps | keywords 100%; semantic match | [.md](https://openaitools.app/tool/helicone-ai.md) | | 18 | [Re:catch](https://openaitools.app/tool/re-catch) | 27,636 | -32.8% | Freemium | Qualify, route, and book inbound leads automatically | keywords 100%; semantic match | [.md](https://openaitools.app/tool/re-catch.md) | | 19 | [Speko](https://openaitools.app/tool/speko) | 20,954 | -7.9% | Paid, Contact for Pricing | The provider-neutral router and platform for voice AI agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/speko.md) | | 20 | [BLACKBOX.AI](https://openaitools.app/tool/blackbox-ai-1) | 622,975 | -27.2% | Free Trial, Paid | High-trust frontier inference, encrypted end to end | keywords 100% | [.md](https://openaitools.app/tool/blackbox-ai-1.md) | | 21 | [Edgee](https://openaitools.app/tool/edgee) | 6,558 | +96.9% | Freemium, Contact for Pricing | Agent gateway that routes, compresses and observes your LLM token spend | keywords 100%; semantic match | [.md](https://openaitools.app/tool/edgee.md) | | 22 | [You.com](https://openaitools.app/tool/you) | 948,349 | +7% | Freemium | Search and inference APIs that give AI models real-time web data | keywords 100% | [.md](https://openaitools.app/tool/you.md) | | 23 | [GuRouter](https://openaitools.app/tool/gurouter) | 1,084 | -77.9% | Freemium | One API key for 40+ AI models with zero markup | keywords 100%; semantic match | [.md](https://openaitools.app/tool/gurouter.md) | | 24 | [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) | Page 1 of 16 · [Next page →](https://openaitools.app/index.md?q=App+Router&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=App%20Router More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)