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Ratings and Reviews 0 Ratings

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features
design
support

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What is InstaVM?

InstaVM presents a powerful cloud and production sandbox solution tailored for AI agents, offering immediate access to essential computing resources such as runtime, storage, networking, policy management, and secrets. Distinguishing itself from conventional sandboxes, it employs hardware-isolated virtual machines rather than containers, thus providing secure environments equipped with complete Linux filesystems, networking capabilities, package management, RESTful API access, and the ability to sustain persistent states. The platform's snapshot feature allows users to create duplicates of any sandbox and revert to earlier configurations, while its persistent volumes guarantee that data remains intact across different executions. Furthermore, egress control empowers teams to dictate which external connections can be established, complemented by features like secrets injection and Vault to protect sensitive data from potential vulnerabilities. Additionally, the ability to deploy public URLs renders any port accessible on the public internet, augmenting its versatility. Designed with various agent patterns in mind, such as code interpreters, deployment agents, deep research agents, AI evaluations, reinforcement learning applications, and vibe coding applications, it serves as an all-encompassing tool for developers. With its groundbreaking architecture and wide-ranging features, InstaVM establishes itself as a premier solution for projects driven by artificial intelligence, enabling seamless integration and operation across diverse applications. As the landscape of AI development evolves, InstaVM positions itself as an essential resource for teams looking to leverage cutting-edge technology effectively.

What is 21st?

21st is a developer-focused platform designed to simplify the creation and deployment of AI agents within modern software applications. The platform provides an SDK that allows developers to define agents using simple code while integrating tools, prompts, and AI models. It supports multiple development environments and frameworks including Next.js, React, TypeScript, Python, Node.js, and other common programming stacks. Developers can configure agents to run on advanced runtimes such as Claude Code or Codex, enabling tool usage, file access, and intelligent task execution. Once the agent configuration is defined, deployment can be completed using a single command that automatically sets up infrastructure. The platform manages backend systems such as sandboxed execution environments, authentication, rate limits, and streaming responses. It also includes a drop-in chat interface component that developers can embed directly into their applications to enable user interaction with agents. Real-time token streaming allows users to see responses generated progressively, creating a more interactive experience. The platform provides built-in observability tools that allow developers to monitor conversations, replay sessions, and trace agent actions. These features make debugging and optimization much easier during development and production. 21st also includes usage controls such as per-user spending limits, quotas, and metering to help manage AI costs. By combining powerful developer tools with managed infrastructure and deployment capabilities, 21st makes it easier for teams to build and scale AI-powered agents within their products.

Media

Media

Integrations Supported

Bash
GitHub
JavaScript
Jira
Linear
Python
React
Slack
Tailwind CSS
Zapier
n8n
shadcn/ui

Integrations Supported

Bash
GitHub
JavaScript
Jira
Linear
Python
React
Slack
Tailwind CSS
Zapier
n8n
shadcn/ui

API Availability

Has API

API Availability

Has API

Pricing Information

$100 per month
Free Trial Offered?
Free Version

Pricing Information

Free
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

InstaVM

Date Founded

2026

Company Location

United States

Company Website

instavm.io

Company Facts

Organization Name

21st.dev

Company Website

21st.dev/

Categories and Features

Virtual Machine

Backup Management
Graphical User Interface
Remote Control
VDI
Virtual Machine Encryption
Virtual Machine Migration
Virtual Machine Monitoring
Virtual Server

Categories and Features

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