Terracotta AI Alternatives

Open source agent generation framework

Aden provides infrastructure including the harness, hypervisor, persistent memory, and secure VDIs, all engineered specifically to execute autonomous digital labor.

Compute substrate for AI agents

The fastest persistent computer for agents. Host long-running, stateful agents that never sleep in <50ms.

Crazy fast, open source infra for AI agents to use the Internet

Kernel is crazy fast, open source infra for AI agents to access the internet 🧠🕸️ - Built on unikernels for crazy fast cold starts and low resource usage - Sub-150ms cold starts on managed headful browsers - Built-in stealth mode with residential proxies and automatic CAPTCHA solving - Full observability: session reco...

Verify AI-generated code before you ship it

Opslane verifies that AI-written code actually works. Opslane opens your app in a real browser, clicks through what the PR changed, and posts screenshots, video, and data checks as proof it works.

The operating system for building mission-critical enterprise apps.

Reflex is the operating system for building mission-critical enterprise applications. Today’s enterprise stack is fragmented. Shipping an app requires stitching together multiple tools and coordinating across multiple roles. Reflex replaces that complexity with a single, unified platform to build, deploy, and manage pr...

The Mobile Development Platform

Revyl is the mobile development platform for agents, developers, product, and design. It brings development, build infrastructure, verification, and application intelligence together in one platform, giving teams and agents a shared source of truth for every mobile application. Teams can build and run mobile applicatio...