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The Infostealer Index · Vendor profile

Searchlight Cyber

Searchlight Cyber, from Portsmouth, sells DarkIQ for dark web monitoring and Cerberus for investigations, and acquired Assetnote in 2025. DarkIQ alerts on credentials found in stealer logs across dark web and Telegram sources.

Broad CTI platform Portsmouth, UK slcyber.io

Score profile

Each bar is out of 10. The thin line marks the average across all 34 vendors.

Infostealer Specialization 4 −1.4
Machine-Level Infection Context 5 +0.1
Exposure Segmentation 5 +0.1
Session Cookie & Token Coverage 2 −2.4
Collection Freshness 7 +0.2
Infostealer Research & Attribution 8 +1.6
Free Tools & Free API 1 −3.1
API & Integrations 5 −1.7
Pricing Accessibility & Time-to-Value 3 −2.4

Stands out on

  • Research8 vs 6.4

Trails the field on

  • Free Access1 vs 4.1
  • Sessions2 vs 4.4
  • Accessibility3 vs 5.4

At a glance

Best suited to
Investigation teams that need dark web monitoring
Pricing
Pricing on request
Founded
2017
Ownership
Independent

Capabilities

1 of 8 infostealer capabilities fully available, based on public product information.

Machine-level infection data Partial
Session cookies & tokens No
Employee vs. customer split Partial
Third-party / supply-chain exposure No
API access Partial
Free tier / free API No
Self-serve signup No
Public infostealer research Yes

Closest peers

Vendors whose nine scores most closely match Searchlight Cyber's — the ones you'd most likely shortlist together.

#18 · 48.1 89% match
Compare
#22 · 46.7 88% match
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#25 · 43.9 88% match
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#33 · 35.9 88% match
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Cyble
#21 · 47.5 87% match
Compare

Also see Hudson Rock vs Searchlight Cyber.

Questions & answers

Where does Searchlight Cyber rank in the Infostealer Index?

Searchlight Cyber is #24 of 34 overall with 44.9/100, and #14 of 19 in the broad cti platform category.

What is Searchlight Cyber strongest at?

Compared with the field average, Searchlight Cyber stands out most on research (8/10 vs 6.4).

Which vendors are most similar to Searchlight Cyber?

Based on how closely their nine scores match, the nearest profiles are CybelAngel, Bitsight (Cybersixgill) and CloudSEK.

How is Searchlight Cyber priced?

Pricing on request. Check with the vendor for current pricing.

Sources

Public material the scores are based on.

Shortlisting Searchlight Cyber? Check your exposure first

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.

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