The Infostealer Index · Head-to-head
BBitsight (Cybersixgill)or
SStealthMole?
Where Bitsight (Cybersixgill) and StealthMole differ on infostealer intelligence, biggest gap first.
B Bitsight is best known for security ratings and third-party risk. Since buying Cybersixgill in 2024 it has offered identity intelligence built mainly on stealer logs, filtered against a customer's directory and password policy.
S StealthMole is a Singapore company with R&D in South Korea that serves law enforcement, government and enterprise teams. Its credential tools track logins stolen by families such as RedLine, Vidar and Raccoon and bundle URL-login-password data for investigation.
BS
Quick take
StealthMole leads by a narrow margin, 47.8 to 46.7 overall. The biggest single difference is free access, where StealthMole scores 4 against 1. Of the nine criteria, Bitsight (Cybersixgill) is ahead on 3, StealthMole on 4, and 2 are level.
Where they differ
Criteria with more than half a point between them, largest gap first.
Free Tools & Free API
SStealthMole +3
BBitsight (Cybersixgill) 1
SStealthMole 4
Session Cookie & Token Coverage
BBitsight (Cybersixgill) +2
BBitsight (Cybersixgill) 5
SStealthMole 3
Infostealer Research & Attribution
BBitsight (Cybersixgill) +2
BBitsight (Cybersixgill) 7
SStealthMole 5
Infostealer Specialization
SStealthMole +1
BBitsight (Cybersixgill) 4
SStealthMole 5
Exposure Segmentation
BBitsight (Cybersixgill) +1
BBitsight (Cybersixgill) 4
SStealthMole 3
API & Integrations
SStealthMole +1
BBitsight (Cybersixgill) 6
SStealthMole 7
Pricing Accessibility & Time-to-Value
SStealthMole +1
BBitsight (Cybersixgill) 3
SStealthMole 4
Where they are level
Within half a point of each other.
Capabilities
6 of 8 capabilities differ.
| Capability | BBitsight (Cybersixgill) | SStealthMole |
|---|---|---|
| Session cookies & tokens | Partial | No |
| Third-party / supply-chain exposure | Partial | No |
| API access | Partial | Yes |
| Free tier / free API | No | Partial |
| Self-serve signup | No | Partial |
| Public infostealer research | Yes | Partial |
Same on both: Machine-level infection data (partial), Employee vs. customer split (no).
Side by side
| Detail | BBitsight (Cybersixgill) | SStealthMole |
|---|---|---|
| Best suited to | Existing Bitsight customers adding credential exposure | Investigators and government agencies |
| Pricing | Pricing on request | Pricing on request |
| Headquarters | Boston, USA | Singapore |
| Founded | 2011 | 2022 |
| Ownership | Independent (acquired Cybersixgill, 2024) | Independent |
| Website | bitsight.com | stealthmole.com |
Questions & answers
Which scores higher, Bitsight (Cybersixgill) or StealthMole?
StealthMole, with 47.8/100 against 46.7/100 (ranks #20 and #22).
Where do Bitsight (Cybersixgill) and StealthMole differ most?
On free tools & free api: Bitsight (Cybersixgill) scores 1 and StealthMole scores 4.
Who is each one a good fit for?
Bitsight (Cybersixgill) suits existing Bitsight customers adding credential exposure. StealthMole suits investigators and government agencies.
More head-to-heads
Each vendor against its closest peers.
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.