The Infostealer Index · Head-to-head
HHudson Rockor
FFarnsworth Intelligence?
Where Hudson Rock and Farnsworth Intelligence differ on infostealer intelligence, biggest gap first.
H 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.
F Farnsworth Intelligence is a small firm serving investigators and due-diligence teams. Press coverage describes pay-per-search access to stealer data by email, phone, username or domain.
HF
Quick take
Hudson Rock leads by a wide margin, 96.2 to 45.5 overall. The biggest single difference is segmentation, where Hudson Rock scores 10 against 1. Of the nine criteria, Hudson Rock is ahead on 9, Farnsworth Intelligence on 0, and 0 are level.
Where they differ
Criteria with more than half a point between them, largest gap first.
Exposure Segmentation
HHudson Rock +9
HHudson Rock 10
FFarnsworth Intelligence 1
Free Tools & Free API
HHudson Rock +6
HHudson Rock 10
FFarnsworth Intelligence 4
API & Integrations
HHudson Rock +6
HHudson Rock 9
FFarnsworth Intelligence 3
Machine-Level Infection Context
HHudson Rock +5
HHudson Rock 10
FFarnsworth Intelligence 5
Infostealer Specialization
HHudson Rock +4
HHudson Rock 10
FFarnsworth Intelligence 6
Session Cookie & Token Coverage
HHudson Rock +4
HHudson Rock 9
FFarnsworth Intelligence 5
Collection Freshness
HHudson Rock +4
HHudson Rock 9
FFarnsworth Intelligence 5
Infostealer Research & Attribution
HHudson Rock +4
HHudson Rock 10
FFarnsworth Intelligence 6
Pricing Accessibility & Time-to-Value
HHudson Rock +3
HHudson Rock 9
FFarnsworth Intelligence 6
Capabilities
6 of 8 capabilities differ.
| Capability | HHudson Rock | FFarnsworth Intelligence |
|---|---|---|
| Machine-level infection data | Yes | Partial |
| Session cookies & tokens | Yes | Partial |
| Employee vs. customer split | Yes | No |
| Third-party / supply-chain exposure | Yes | No |
| API access | Yes | Partial |
| Free tier / free API | Yes | Partial |
Same on both: Self-serve signup (partial), Public infostealer research (yes).
Side by side
| Detail | HHudson Rock | FFarnsworth Intelligence |
|---|---|---|
| Best suited to | Security teams that need per-machine forensics and visibility into supplier exposure | OSINT investigators who need occasional lookups |
| Pricing | Free lookups and a free API key; Bayonet has a free signup with paid tiers; Cavalier is priced on request | Credit packs reported from $50 |
| Headquarters | Tel Aviv, Israel | USA |
| Founded | Not disclosed | Not disclosed |
| Ownership | Independent | Independent |
| Website | hudsonrock.com | farnsworthintelligence.com |
Questions & answers
Which scores higher, Hudson Rock or Farnsworth Intelligence?
Hudson Rock, with 96.2/100 against 45.5/100 (ranks #1 and #23).
Where do Hudson Rock and Farnsworth Intelligence differ most?
On exposure segmentation: Hudson Rock scores 10 and Farnsworth Intelligence scores 1.
Who is each one a good fit for?
Hudson Rock suits security teams that need per-machine forensics and visibility into supplier exposure. Farnsworth Intelligence suits oSINT investigators who need occasional lookups.
More head-to-heads
Each vendor against its closest peers.
See your own infostealer exposure
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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.