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RWX

Category: AI Infrastructure

RWX (ReadWriteExecute, Inc.) is a dev cloud / CI/CD platform purpose-built for AI-driven software engineering, helping engineering teams and AI coding agents build, test, and validate code faster via a new container runtime with content-based caching. RWX was founded in 2022. The company is led by Dan Manges. Based in Columbus, Ohio, USA. Team size: 11-50. Total funding raised: $19M. Latest round: Series A. Key investors include Hyde Park Venture Partners, Quiet Capital, The O.H.I.O. Fund, R1 Capital, DV.

Founded
2022
Headquarters
Columbus, Ohio, USA
Team size
11-50
Total funding
$19M

Value proposition

RWX addresses the code-validation bottleneck in AI-driven engineering. As AI coding agents write code faster than humans, CI/test/deploy validation becomes the limiting factor. RWX provides a dev cloud with a new OCI-compatible container runtime featuring automatic content-based caching, right-sized per-task compute, and graph-based task execution so validation keeps pace with agentic development velocity.

Products and solutions

RWX dev cloud platform: CI/CD built for the agentic dev loop, Agent Sandboxes (fast reproducible environments for coding agents), Preview Apps (on-demand preview apps per change), Container Image Builds (every task produces an OCI image), Test Suite Management (flake detection/quarantine, parallelization), CLI-first interface, content-based caching and graph-based task execution.

Unique value

Purpose-built dev cloud for AI-driven engineering (not retrofitted from human-paced tools): CLI-first for agents, content-based caching that avoids rerunning unchanged work, agent sandboxes sharing build config/cache, and validation without a git commit/push.

Target customer

Engineering teams and organizations adopting AI coding agents (Claude, Codex, Cursor, Gemini) that need to scale CI/CD and code validation for AI-assisted development.

Industries served

Software engineering / developer infrastructure, DevOps, AI-driven software development

Technology advantage

Entirely new OCI-compatible container runtime with automatic content-based caching, graph-based task execution, cloud-native optimizations, right-sized per-task VMs, and filesystem snapshot layering. Code execution decoupled from version-control webhooks so agents can test/deploy without commits. Security: content-based caching and branch-locked vaults structurally prevent cache-poisoning attacks (e.g., TanStack supply chain attack).

How they differentiate

Unlike legacy CI/CD platforms retrofitted for AI, RWX is built from first principles for agentic development: CLI-first interfaces for agents, automatic content-based caching (no manual actions/cache), right-sized per-task compute, agent sandboxes sharing build config/cache, and validation without git commits. New container runtime delivers dramatically faster builds (e.g., 2-second builds, 29s for 3 Node versions).

Main competitors

GitHub Actions, CircleCI, Buildkite, GitLab CI

Key partnerships

Integrates with AI coding agents including Claude, Codex, Cursor, and Gemini, Supports GitHub, Codeberg, and Forgejo repositories, Launched an official RWX Skill for agent-native CI/CD

Notable customers

Honeycomb, Verkada, nCino (NASDAQ: NCNO), Coalesce

Major milestones

2022: Founded by Dan Manges and Tommy Graves, raised $7M seed led by Quiet Capital. April 2024: Launched Mint, CI/CD platform, with seed announcement. 2026: Launched RWX Skill for agent-native CI/CD, added Codeberg/Forgejo support, published case study with Honeycomb. August 2026: Raised $12M Series A led by Hyde Park Venture Partners.

Market positioning

Positioned as the CI/CD / dev cloud platform built from first principles for the agentic dev cycle, differentiating from legacy CI/CD tools (GitHub Actions, CircleCI, Buildkite) that were designed for human-paced development. Early mover in the AI-driven engineering infrastructure layer.

Geographic focus

Global (developer infrastructure market); HQ in Columbus, Ohio, US

About Dan Manges

Ex-Root Insurance CTO (IPO 2020, ~$6B market cap); Ex-Braintree founding CTO (acquired by PayPal 2013 for $800M). Co-founded Root and Braintree.

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