
Build working apps, websites, and AI agents by describing them
Build working apps, websites, and AI agents by describing them
Bitrig records 34,127 monthly visits with +2.4% month-over-month growth and Freemium pricing. OpenRouter records 19,941,437 monthly visits with -6.2% growth and Paid pricing.

Build and ship native Swift apps from a single prompt
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | bitrig.com | openrouter.ai |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 34.13K (34,127) | 19.94M (19,941,437) |
| MoM Traffic Delta | +806 (+2.4%) | -1.33M (-6.2%) |
| Primary Market & Share | 🇺🇸 United States (40.9%) | 🇺🇸 United States (16.1%) |
| Direct Visits / mo | 8.07K | 11.96M |
| User Rating | 4.5 | 4.8 |
| Supported Platforms | Website | Website |

Build and ship native Swift apps from a single prompt
Describe an app in plain language and get real Swift code inside a complete Xcode project built with the full toolchain and current SDKs.
Runs agents powered by Claude Code and Codex with the latest Anthropic and OpenAI models, and lets you bring your own subscription instead of paying per-token.
The generated app runs automatically inside a 3D device frame you can grab and rotate, so you can evaluate it on realistic hardware.
Supports widgets, Live Activities, Controls, Shortcuts, Siri, Spotlight, StoreKit in-app purchases, CloudKit and Supabase backends, push notifications and GitHub.
One API key for hundreds of AI models from every major provider
Six hundred plus models for text, image, video, audio, transcription, embeddings, and reranking behind one OpenAI-compatible API.
Requests are rerouted to another provider on outages or rate limits by default, so you don't write custom retry logic.
The auto-router selects a model and provider per request using live marketplace performance and pricing data.
Track spend, tokens, and usage per model, provider, and team member in one place, including bring-your-own-key usage.

Build working apps, websites, and AI agents by describing them
Build working apps, websites, and AI agents by describing them
Describe an app in chat and ship it
Prompt to working full-stack web app, published in seconds

Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Describe your app and a squad of AI agents builds it in native Swift and Kotlin
Describe your app and a squad of AI agents builds it in native Swift and Kotlin
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
SpecialistDelivers exceptional inference speed and high-throughput performance for open models, but focuses primarily on hosted weights rather than multi-provider aggregation.

Ship on-brand product experiences with your team and AI agents
Ship on-brand product experiences with your team and AI agents

Free / Open-sourceProvides self-hosted and Python SDK control over 100+ LLMs, but requires setting up your own infrastructure.

SpecialistLow-cost serverless inference APIs for 200+ open models

Build and ship native mobile and web apps by chatting with AI
Build and ship native mobile and web apps by chatting with AI

One unified API for 100+ AI models, with insurance when output disappoints
One unified API for 100+ AI models, with insurance when output disappoints