Best Symbol Cyber Threat Surveillance Alternatives in 2026

Updated October 2026

20 platforms from dark web monitoring services ranked against Symbol Cyber Threat Surveillance on the same published basis.

1
DARKX Free plan apiWeb $21/mo7.5
Symbol Cyber Threat Surveillance vs DARKX
2
PhishEye Free plan apiWeb Free7.5
Symbol Cyber Threat Surveillance vs PhishEye
3
Jsmon Dark Web Monitoring Free plan apiWeb Free7.4
Symbol Cyber Threat Surveillance vs Jsmon Dark Web Monitoring
4
CyberGuard360 Deep Diver Free plan Web $6.58/mo6.9
Symbol Cyber Threat Surveillance vs CyberGuard360 Deep Diver
5
eMonitor Free trial apiLinuxMacself-hostedWeb $3.90/mo6.9
Symbol Cyber Threat Surveillance vs eMonitor
6
Breachsense Free trial apiWeb 6.7
Symbol Cyber Threat Surveillance vs Breachsense
7
Deepinfo Dark Web Monitoring Free trial AndroidapiiOSWeb 6.7
Symbol Cyber Threat Surveillance vs Deepinfo Dark Web Monitoring
8
Flare Free trial apiWeb 6.7
Symbol Cyber Threat Surveillance vs Flare
9
Passguard Free trial apiWeb €250/mo6.7
Symbol Cyber Threat Surveillance vs Passguard
10
DarkThreat Free trial apiWeb $166.67/mo6.6
Symbol Cyber Threat Surveillance vs DarkThreat
11
DarkWebSonar Free trial apiWeb $49/mo6.6
Symbol Cyber Threat Surveillance vs DarkWebSonar
12
DarkScan for Business Free trial Web $99/mo6.5
Symbol Cyber Threat Surveillance vs DarkScan for Business
13
Dark Web ID apiWeb 6.4
Symbol Cyber Threat Surveillance vs Dark Web ID
14
RiskProfiler KnyX apiWeb 6.4
Symbol Cyber Threat Surveillance vs RiskProfiler KnyX
16
Allure Security Dark Web Monitoring apiWeb 6.3
Symbol Cyber Threat Surveillance vs Allure Security Dark Web Monitoring
17
DarkOwl Vision UI Web $3166.67/mo6.3
Symbol Cyber Threat Surveillance vs DarkOwl Vision UI
18
ZeroFox Attack Surface Intelligence apiWeb 6.3
Symbol Cyber Threat Surveillance vs ZeroFox Attack Surface Intelligence
19
Constella Hunter+ apiWeb 6.2
Symbol Cyber Threat Surveillance vs Constella Hunter+
20
Dark Web IQ apiWeb 6.2
Symbol Cyber Threat Surveillance vs Dark Web IQ
21
Netcraft Deep and Dark Web Monitoring apiWeb 6.2
Symbol Cyber Threat Surveillance vs Netcraft Deep and Dark Web Monitoring

Symbol Cyber Threat Surveillance alternatives compared

#	Platform	Score	Free plan	From	Runs on
1	DARKX	7.5	Free plan	$21/mo	API, Web
2	PhishEye	7.5	Free plan	Free	API, Web
3	Jsmon Dark Web Monitoring	7.4	Free plan	Free	API, Web
4	CyberGuard360 Deep Diver	6.9	Free plan	$6.58/mo	Web
5	eMonitor	6.9	No	$3.90/mo	API, Linux, Mac, self-hosted, Web, Windows
6	Breachsense	6.7			API, Web
7	Deepinfo Dark Web Monitoring	6.7			Android, API, iOS, Web
8	Flare	6.7			API, Web
9	Passguard	6.7	No	€250/mo	API, Web
10	DarkThreat	6.6	No	$166.67/mo	API, Web
11	DarkWebSonar	6.6	No	$49/mo	API, Web
12	DarkScan for Business	6.5	No	$99/mo	Web
13	Dark Web ID	6.4			API, Web
14	RiskProfiler KnyX	6.4			API, Web
16	Allure Security Dark Web Monitoring	6.3			API, Web
17	DarkOwl Vision UI	6.3		$3166.67/mo	Web
18	ZeroFox Attack Surface Intelligence	6.3			API, Web
19	Constella Hunter+	6.2			API, Web
20	Dark Web IQ	6.2			API, Web
21	Netcraft Deep and Dark Web Monitoring	6.2			API, Web

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Questions about Symbol Cyber Threat Surveillance alternatives

What is the best alternative to Symbol Cyber Threat Surveillance?

DARKX, number 1 in dark web monitoring services with a score of 7.5 out of 10. The others here: PhishEye, Jsmon Dark Web Monitoring, CyberGuard360 Deep Diver and 16 more.

What is the best free alternative to Symbol Cyber Threat Surveillance?

DARKX is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.