Now in Beta

When AI Accelerates Development

Memory Becomes Essential

Arc preserves the critical 'why' behind every change, creating a living system of knowledge that grows with your codebase—enabling both your team and AI tools to build with confidence.

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The Critical Challenge of AI-Accelerated Development

As AI generates code at unprecedented speeds, the 'why' behind decisions gets lost, changes become risky, and collaboration breaks down. Without a proper memory system, teams build on foundations they increasingly don't understand.

Lost Decision History

Important decisions are scattered across chat logs, PRs, and engineers' minds—most teams lose up to 85% of architectural context when relying on tribal knowledge.

Untraceable Changes

Traditional docs can't keep pace with AI-accelerated development, quickly becoming outdated and leaving teams without reliable records of why decisions were made.

Collaboration Breakdown

Engineers merge AI-generated code without understanding system-wide impact, moving from hoping changes work to costly production incidents that could have been prevented.

Arc: The Memory System for Modern Development

Remember everything. Predict impacts. Build with confidence.

Arc creates a living memory system that grows with your codebase—preserving the story behind every decision and showing exactly how changes will affect your system before you commit—turning hope into certainty in the era of AI-accelerated development.

See How Arc Works

Starting with code review, Arc's memory system shows you:

1

The complete history and reasoning behind the existing code

2

How your changes will affect the entire system

3

Verification that everything will work as expected

Arc highlights potential issues before they reach production, keeping your system reliable even as development accelerates.

Join the Memory Revolution for Software Development

We're building Arc as the essential foundation for the future of software development—starting with teams who value reliability as much as velocity. Early access coming soon.

Early access available for qualified engineering teams.