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Products · Reviewed

Collimer, our engine.

Collimer by Sandcastle Labs is the engine we do the work on: the scan that reads what five assistants (ChatGPT, Claude, Gemini, Perplexity and Grok) say about a company, the recommendations, and the writing engine that drafts the pages. It is one brand's tool, not a second brand.

A client who keeps it at day 90 logs in at the same place we do.

Our engine

Collimer

Live

collimer.com

It reads what five assistants say about a company on the questions its buyers ask, recommends the pages that would change the answer, and drafts them. We run every sprint on it. At day 90 a client can keep it and run it themselves.

Anyone can run the scan without talking to us; prices are on its pricing page. The build log is open.

What's next

We build our own products too, so that we have to market something from zero ourselves. We'll list the next one here when it has real users.