Company

Built for decisions that must hold up to review.

Keller AI builds Archangel, an AI-powered product and architecture governance platform for regulated enterprises. Teams can operate Archangel in their own environment or work with Keller and trusted partners on a scoped discovery or architecture engagement.

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Reviewable decision

Why Keller exists

Observed shift: Software implementation is accelerating with AI.
Unresolved constraint: Decision, architecture, and approval work has not caught up.
Keller thesis: Govern the decision path before and around the build.

The bottleneck

Building got faster. Deciding did not.

Regulated teams can generate code and artifacts faster than they can validate requirements, align architecture, apply internal standards, and produce evidence. Keller is focused on that upstream decision-and-review path.

Operating principles

Governance works when the reasoning stays visible.

Decision-first

Start with the choice an enterprise needs to make, then connect the context, constraints, and viable paths around it.

Evidence stays connected

Keep requirements, architecture, policy checks, rationale, and delivery work linked as one navigable record.

Human authority stays explicit

Route judgment to the right reviewer and preserve who approved what, why, and under which constraints.

Live demo

Explore Archangel for your next initiative.

See the product workflow or discuss the discovery and architecture work you need to move forward.

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