An AI venture studio run by one human and her agents.
Agents do the work. A person signs it. Everything ships with a receipt. That's the whole method, and the company is the demo.
four ventures · signet · studio services · katha audio · paper machine
Push-to-approve for your agents, with a decision ledger. Your agents merge, deploy, reply, and publish. Signet is the seal: approvals from your phone, and a compounding record of every yes and no with the context that shaped it.
The system we run, installed for you. Agent workflows, capture-to-corpus knowledge systems, and automation for founders and small teams. Productized, receipted, no bodyshop hours.
Finished, verified audiobooks in Indian languages, built for publishers. Manuscript in, retail-ready audio out. Every sentence verified against the source, pronunciation handled, delivered to the channels that welcome disclosed AI narration.
AI and ML explained like a naturalist's field guide. Plates, not thumbnails. Every episode is a specimen: pinned, labelled, and drawn until the mechanism is visible.
Ink is how intent becomes record. Every venture here runs on the same loop: agents draft, a human approves, the decision gets written down. We think that loop, not the models, is what the next decade of small companies is made of.
Surabhi Pradhan signs everything that leaves here, eleven years into AI, ML and analytics.