Prophet Security

Prophet Security is an agentic AI SOC platform that triages and investigates alerts. It announced a $30 million Series A led by Accel on July 29, 2025, with Bain Capital Ventures participating, and a February 2026 round added strategic investors including Amex Ventures and Citi Ventures, with the amount undisclosed. Aggregators report about $41 million raised in total, which the company has not confirmed. Prophet does not list prices on its website and directs buyers to request a demo, and its pricing URL returned a not-found error when I tried to read it, so this is a contact-sales product. A third-party comparison describes an investigation-volume model, with an AWS Marketplace listing at $50,000 per 5,000 investigations a year and an estimated entry near $50,000 a year, but that is an estimate and not a list price.

Claims are vendor-reported. A 90% investigation-time reduction comes from Prophet's own marketing, and sources differ on whether 98.5% describes accuracy or a reduction in false positives. Headquarters is given as Menlo Park, Palo Alto or Atherton depending on the source. Compared with Dropzone, the third-party comparison frames both as competing in a crowded AI SOC market, so run a proof of concept on your own alerts before buying. Check how the vendor counts an investigation, since volume-based pricing can climb quickly.

Prophet suits security teams that want an AI analyst to handle alert triage and investigation. Compare Dropzone AI, Torq and Hunters. Browse the Cybersecurity tools directory for more.

AI alert triage

Agentic SOC.

Automated investigation

Tier-1 and beyond.

Pricing?

Request a demo.

Funding?

$30M Series A plus a 2026 strategic round.

Who invested?

Accel, Bain Capital Ventures, Amex Ventures, Citi Ventures.

Billing basis?

Investigation volume, reportedly.