Agent 37

What it does

Agent 37 is a managed hosting platform for persistent AI agents such as Hermes, OpenClaw, and Claude Code. Instead of provisioning and maintaining individual virtual private servers (VPS) for each customer, developers can create a dedicated agent instance for every user with a single API call. Each instance runs in an isolated sandbox with persistent files, memory, and connected tools, and can be messaged across multiple sessions. The platform handles infrastructure, routing, and streaming, allowing developers to focus on building their product.

Who it is for

Agent 37 is designed for developers and startups who want to offer AI agent capabilities to their own customers without managing server infrastructure. It is particularly useful for founders building vertical AI agents—for example, a customer support agent that remembers past interactions, or a coding assistant that maintains a workspace. The service is also suitable for teams that need to deploy multiple agent instances for different users or experiments, with per-instance spend caps and white-label branding.

Why it matters

Building a multi-tenant agent product typically requires stitching together VPSs, containers, state management, response streaming, and cost controls. Agent 37 abstracts this complexity into a single API. By providing always-on, persistent instances with kernel-level isolation (gVisor), it reduces operational overhead and time to market. The pricing model—billed hourly from a prepaid balance with prorated refunds—makes it cost-effective for startups, with a basic instance starting at $3.44 per month. This allows developers to ship agent features faster and focus on their core product.

Launch signal

Agent 37 launched on Product Hunt on the day of this profile and achieved #1 Product of the Day. The launch page highlights the product's ability to give every customer their own Hermes or OpenClaw agent, with a free tier (first instance free, no credit card required). The founder, Vishnu, offers direct onboarding calls. The Product Hunt listing has 579 followers, indicating strong early interest.

Brand and naming

The name "Agent 37" suggests a covert or elite agent, aligning with the product's promise of giving each customer their own personal AI agent. The number 37 may be arbitrary but adds a memorable, codename-like quality. The tagline "Give every customer their own Hermes or OpenClaw agent" clearly positions the product as a hosting layer for existing open-source agents. The brand emphasizes simplicity ("one API call") and cost transparency ("from $3.44/mo"), appealing to developers who want to avoid server management.