Features
Everything you need to add AI to your applications.
🔐 Secure API Keys
Your API keys never leave our servers. Clients authenticate with your LangStack key, and we handle the provider credentials securely.
⚡ Low Latency
Global edge network ensures fast response times. Stream responses directly to your users for real-time AI interactions.
🤖 Multiple Providers
OpenAI GPT-4, Claude, Gemini, Llama, and more. Access the best models through a unified API.
📊 Usage Analytics
Track usage, costs, and performance. Set budgets and alerts to control spending.
📱 Native SDKs
Swift, Kotlin, JavaScript, and Python SDKs. Get started in minutes with your favorite language.
🔄 Automatic Failover
If one provider is down, we automatically route to another. Your app stays online.