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Description
FetchSandbox provides a safe environment for testing the AI integrations you create, allowing you to avoid any impact on production systems. It facilitates the entire journey from API requests to full-fledged integrations, empowering developers to construct, test, and confirm API integrations in realistic scenarios prior to actual deployment, which helps identify errors early, minimize debugging efforts, and ensures a confident rollout. Rather than depending on static mocks, artificial success responses, or potentially hazardous production keys, FetchSandbox offers teams operational API environments that mimic authentic services. Its stateful API sandbox retains state across multiple requests, adheres to lifecycle transitions, triggers genuine webhook events, and manages multi-step workflows, which are often points of failure for integrations. Developers can leverage tools like the MCP Server, CLI, web application, OpenAPI import, and monitoring solutions to validate their integrations with various APIs, including Stripe, Resend, Clerk, GitHub, Paddle, and Shopify. Overall, this approach not only enhances the reliability of integrations but also streamlines the development process by providing insights into potential issues before they reach the production phase.
Description
Sprites by Fly.io is a stateful sandbox environment platform designed to run arbitrary code in isolated Linux computers. Each Sprite is a hardware-isolated execution environment that can persist across runs, making it useful for AI agents, uploaded binaries, developer tools, and application workloads. The platform is built around checkpoint and restore, allowing workloads to pause, resume, and keep state instead of rebuilding the environment repeatedly. Sprites provide a fast NVMe filesystem that syncs continuously to durable external object storage. This tiered storage approach gives users compatibility with normal Linux filesystem behavior while only charging for the data they actually use. Developers can start with the Sprites CLI by logging in, creating a Sprite, executing commands, and connecting to the console. The platform also supports REST API access and SDKs for JavaScript, Go, Elixir, and Python. Pricing is usage-based across CPU time, memory time, hot storage, and cold storage. By combining sandbox VMs, persistent filesystems, checkpointing, APIs, network policy, and pay-as-you-go pricing, Sprites gives developers a practical runtime for AI agents and untrusted code execution.
API Access
Has API
API Access
Has API
Integrations
AgentMail
Claude Code
Clerk
Cursor
GitHub
Go
JavaScript
Kulipa
Model Context Protocol (MCP)
Paddle
Integrations
AgentMail
Claude Code
Clerk
Cursor
GitHub
Go
JavaScript
Kulipa
Model Context Protocol (MCP)
Paddle
Pricing Details
$5 per month
Free Trial
Free Version
Pricing Details
$30 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
FetchSandbox
Founded
2026
Country
United States
Website
fetchsandbox.com
Vendor Details
Company Name
Fly.io
Country
United States
Website
fly.io/sprites