CallStack AIAI Infrastructure Platform

One platform for AI APIs, deployment solutions, and cloud infrastructure. From API access to private model hosting — everything your AI stack needs.

Explore Solutions

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AI Solutions

Pre-built deployment packages for Claude Computer Use, private LLM hosting, RAG pipelines, AI agents, and more. Deploy in minutes.

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Cloud Marketplace

GPU and VPS servers from global providers. Pay with your CallStack balance — no separate cloud accounts needed.

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Multi-Model API Gateway

Route requests across Claude, GPT, Gemini, and 50+ models through a single unified endpoint. Automatic failover and load balancing.

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Observability & Cost Control

Real-time dashboards for token consumption, server costs, and usage attribution across all your AI infrastructure.

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99.9% Uptime SLA

Global edge infrastructure with automatic failover, health checks, and guaranteed enterprise-grade availability.

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Unified Billing

One balance for everything — API calls, solution deployments, and cloud servers. Credit card and wire transfer supported.

50+

Supported Models

Solution Packages

30+

Data Centers

99.9%

Uptime SLA

More Than an API — A Complete AI Platform

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Claude Computer Use

Deploy Claude with computer use capabilities for automated browser tasks, testing, and desktop workflows. Learn more →

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Private LLM Hosting

Self-host DeepSeek, Llama, Mistral on dedicated GPU servers. Full data sovereignty. Learn more →

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GPU Cloud Servers

RTX 4090, A100, H100 servers available on-demand. Pay with your CallStack balance. Browse servers →

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RAG Pipeline

Upload your documents, get an AI-powered Q&A system. Production-ready retrieval-augmented generation. Learn more →

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AI Agent Platform

Deploy multi-agent systems with CrewAI, AutoGen, LangGraph. Build autonomous AI teams. Learn more →

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AI Chatbot for Business

White-label Claude/GPT chatbot trained on your data. Embed on your website in minutes. Learn more →

Ready to Build Your AI Stack?

Explore our solutions or deploy your first server in minutes.

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