Coasty

About Coasty

Coasty provides isolated virtual machines (VMs) in the cloud for AI agents. This approach ensures that each agent operates in its own secure environment, preventing issues that can arise from shared compute resources.

Review

Coasty addresses a significant concern for users of AI agents: the potential for unintended consequences due to agent execution. By offering dedicated, isolated VMs, it creates a safer space for running potentially powerful AI tools.

Key Features

• Dedicated Cloud VMs for each AI agent, offering true isolation.
• No shared processes or noisy neighbors impacting agent performance or security.
• Agents are sandboxed upon startup and cleanly removed after use.
• Built specifically for agent workloads, not a general-purpose compute solution.
• Network egress controls for managing external service access.

Pricing and Value

Coasty offers a Starter plan at $20 per month, which is positioned as significantly more affordable than comparable services. This pricing model suggests a focus on providing accessible yet secure infrastructure for individual developers and smaller teams.

Pros

• Strong emphasis on security through complete VM isolation.
• Reduces the risk of one agent impacting others or the host system.
• Potentially lower cost compared to other cloud compute providers for similar isolation.
• Designed with agent execution in mind, offering a more specialized solution.
• Provides a sense of security for users hesitant to grant AI agents broad permissions.

Cons

• Initial VM spin-up time can be several minutes, which might affect very rapid iterative development.
• Documentation accessibility and ease of use could be further improved.

Coasty is ideal for developers and users who run AI agents for tasks like code execution, browser automation, or multi-agent pipelines and prioritize security and isolation. It's particularly well-suited for those who have experienced or fear the risks associated with less contained agent environments.