The Infostealer Index · Vendor profile
HHudson Rock
Hudson Rock was started by former members of IDF Unit 8200 and works on one problem only: infostealer infections. Its Cavalier platform shows what each infected computer leaked, from credentials and cookies to the malware path and antivirus in place, and splits a company's exposure into employees, users, third parties and suppliers. It is also the research team behind InfoStealers.
Score profile
Each bar is out of 10. The thin line marks the average across all 34 vendors.
Stands out on
- Free Access10 vs 4.1
- Machine Context10 vs 4.9
- Segmentation10 vs 4.9
Trails the field on
No criterion is more than 1.5 points below the field average.
At a glance
- Best suited to
- Security teams that need per-machine forensics and visibility into supplier exposure
- Pricing
- Free lookups and a free API key; Bayonet has a free signup with paid tiers; Cavalier is priced on request
- Ownership
- Independent
Capabilities
7 of 8 infostealer capabilities fully available, based on public product information.
Closest peers
Vendors whose nine scores most closely match Hudson Rock's — the ones you'd most likely shortlist together.
Questions & answers
Where does Hudson Rock rank in the Infostealer Index?
Hudson Rock is #1 of 34 overall with 96.2/100, and #1 of 9 in the infostealer specialist category.
What is Hudson Rock strongest at?
Compared with the field average, Hudson Rock stands out most on free access (10/10 vs 4.1), machine context (10/10 vs 4.9) and segmentation (10/10 vs 4.9).
Which vendors are most similar to Hudson Rock?
Based on how closely their nine scores match, the nearest profiles are Flare, SpyCloud and Lunar (Webz.io).
How is Hudson Rock priced?
Free lookups and a free API key; Bayonet has a free signup with paid tiers; Cavalier is priced on request. Check with the vendor for current pricing.
Sources
Public material the scores are based on.
See your own infostealer exposure
Rankings only go so far. Look up your domain for free and see which employees, customers and suppliers have already been hit by infostealers.
Scores are Hudson Rock's editorial opinion of each vendor's infostealer intelligence, based on public information (websites, documentation and published research) as of October 12, 2026. Only infostealer-related capabilities are assessed, not a vendor's overall quality or other products. Field averages, peer matches and comparisons are calculated from those scores.
This is general information, not a recommendation to buy or avoid any product, and it may be out of date: confirm details with each vendor. Product names and logos belong to their owners and are used only to identify them. Vendors can request a correction through Hudson Rock's contact page.