AgentSky: Cloud-Hosted Long-Horizon Agents on Demand

Research context and background

AgentSky is a managed agent-as-a-service platform designed to eliminate the operational overhead of running AI agents. It enables users to launch long-lived, always-on agents in the cloud without requiring local hardware, complex setup, or ongoing operations management. The platform supports over 10,000 agent sessions and allows agents to be reached across any channel, ensuring that an agent's history, tools, and state persist regardless of where the interaction occurs.

Benefits

AgentSky offers several key advantages for developers and organizations looking to deploy AI agents. First, it provides universal compatibility and flexibility by supporting a wide range of agent harnesses and large language models. Users can choose from options like Claude Code, Codex, Hermes, OpenClaw, and many others. The platform also works with various models including GPT-5.6 Sol, GLM-5.2, Opus 4.8, Gemini 3 Pro, and more. Importantly, there is no vendor lock-in, meaning users can swap harnesses or models at any time, even mid-task, without losing the agent's context or history.

The platform ensures omnichannel reach, making agents accessible via multiple communication channels. An agent launched on AgentSky can be reached through WhatsApp, iMessage, Telegram, Slack, Discord, Web Chat, A2A Protocol, and Command Line Interface. The agent's memory and state follow it seamlessly across all these channels.

AgentSky manages the lifecycle of long-running agents, ensuring they can operate for months without interruption. It provides infinitely long continuous history, preserving instructions, files, decisions, and conversation history. The platform handles snapshots, backups, and restores, allowing agents to recover from faults without losing their thread of work. Agents run in a secure sandbox that boots in seconds and utilizes only the specific tools attached to them.

Users can clone their local agents to the cloud instantly by running a simple command. Only configuration is copied, while secrets, API keys, and session history remain on the user's local machine. This ensures data security while allowing users to continue work in the cloud with no downtime.

The platform includes built-in capabilities and a developer-first approach. It provides ready-to-use tools for image and video generation, CRM integration, email, social listening, web scraping, file management, and knowledge retrieval. Users have access to over 2,000 connectors including Gmail, Notion, Slack, Exa, and SERPDataForSEO. The platform is fully scriptable via CLI and REST API, allowing agents to be created, messaged, and managed directly from the terminal or integrated into CI/CD pipelines.

Use Cases

AgentSky is ideal for developers and organizations that need to deploy robust, long-horizon AI agents with minimal friction. It serves as a comprehensive solution for real-world AI agent deployment without the operational burden. The platform is particularly useful for scenarios requiring long-term agent operation, such as continuous monitoring, automated customer support across multiple channels, or complex workflows that need to persist over months. The ability to switch models or harnesses later makes it suitable for projects that may evolve over time. The omnichannel support allows businesses to engage customers through their preferred communication methods while maintaining a consistent agent experience.

Pricing

AgentSky offers a flexible pricing model designed to minimize upfront costs. Agents start at $3 per month each, plus usage fees. Idle agents can be parked for free until work is required again. New users receive a $3 credit upon signing up, with no credit card required. Users can also connect existing Claude Pro/Max or ChatGPT subscriptions. Eligible agents can run on these plans at $0 model usage.

Vibes

The platform is designed to be user-friendly and accessible. Launching an agent is described as a one-click process with no SDK to install, no API keys to paste manually, and no infrastructure to stand up. The platform handles all the underlying technical details. Users appreciate the ability to retain an infinitely long continuous history and the managed recovery features that ensure agents restore their state without losing the thread of work. The flexibility to switch models or harnesses later is a significant advantage over other platforms that lock users into a single framework. The comprehensive suite of built-in tools removes the need for users to assemble separate vendors or write extensive code.

Additional Information

AgentSky empowers developers and organizations to deploy robust, long-horizon AI agents with minimal friction. By combining universal model support, omnichannel accessibility, durable runtime management, and a developer-first architecture, it serves as a comprehensive solution for real-world AI agent deployment without the operational burden. The platform supports over 10,000 agent sessions and provides a secure sandbox environment for agent execution.