Best Symbol Cyber Threat Surveillance Alternatives in 2026

Updated October 2026

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

1
Deepinfo Dark Web Monitoring Free trial AndroidapiiOSWeb 6.9
Symbol Cyber Threat Surveillance vs Deepinfo Dark Web Monitoring
2
CyberGuard360 Deep Diver Free plan Web $6.58/mo6.4
Symbol Cyber Threat Surveillance vs CyberGuard360 Deep Diver
3
DARKX Free plan apiWeb $21/mo6.3
Symbol Cyber Threat Surveillance vs DARKX
4
Jsmon Dark Web Monitoring Free plan apiWeb Free6.2
Symbol Cyber Threat Surveillance vs Jsmon Dark Web Monitoring
5
PhishEye Free plan apiWeb Free6.2
Symbol Cyber Threat Surveillance vs PhishEye
6
RiskProfiler KnyX apiWeb 5.8
Symbol Cyber Threat Surveillance vs RiskProfiler KnyX
8
Allure Security Dark Web Monitoring apiWeb 5.7
Symbol Cyber Threat Surveillance vs Allure Security Dark Web Monitoring
9
Dark Web ID apiWeb 5.7
Symbol Cyber Threat Surveillance vs Dark Web ID
10
DarkOwl Vision UI Web $3166.67/mo5.7
Symbol Cyber Threat Surveillance vs DarkOwl Vision UI
11
ZeroFox Attack Surface Intelligence apiWeb 5.7
Symbol Cyber Threat Surveillance vs ZeroFox Attack Surface Intelligence
12
Constella Hunter+ apiWeb 5.6
Symbol Cyber Threat Surveillance vs Constella Hunter+
13
Dark Web IQ apiWeb 5.6
Symbol Cyber Threat Surveillance vs Dark Web IQ
14
Flare Free trial apiWeb 5.6
Symbol Cyber Threat Surveillance vs Flare
15
Netcraft Deep and Dark Web Monitoring apiWeb 5.6
Symbol Cyber Threat Surveillance vs Netcraft Deep and Dark Web Monitoring
16
SpyCloud Compass Web 5.6
Symbol Cyber Threat Surveillance vs SpyCloud Compass
17
Blackveil apiWeb €0.90/mo5.5
Symbol Cyber Threat Surveillance vs Blackveil
18
Breachsense Free trial apiWeb 5.5
Symbol Cyber Threat Surveillance vs Breachsense
19
CyberAngel Credential Watch apiWeb $99/mo5.5
Symbol Cyber Threat Surveillance vs CyberAngel Credential Watch
20
DarkThreat Free trial apiWeb $166.67/mo5.5
Symbol Cyber Threat Surveillance vs DarkThreat
21
DarkWebSonar Free trial apiWeb $49/mo5.5
Symbol Cyber Threat Surveillance vs DarkWebSonar

Symbol Cyber Threat Surveillance alternatives compared

#	App	Score	Free plan	From	Runs on
1	Deepinfo Dark Web Monitoring	6.9			Android, API, iOS, Web
2	CyberGuard360 Deep Diver	6.4	Free plan	$6.58/mo	Web
3	DARKX	6.3	Free plan	$21/mo	API, Web
4	Jsmon Dark Web Monitoring	6.2	Free plan	Free	API, Web
5	PhishEye	6.2	Free plan	Free	API, Web
6	RiskProfiler KnyX	5.8			API, Web
8	Allure Security Dark Web Monitoring	5.7			API, Web
9	Dark Web ID	5.7			API, Web
10	DarkOwl Vision UI	5.7		$3166.67/mo	Web
11	ZeroFox Attack Surface Intelligence	5.7			API, Web
12	Constella Hunter+	5.6			API, Web
13	Dark Web IQ	5.6			API, Web
14	Flare	5.6			API, Web
15	Netcraft Deep and Dark Web Monitoring	5.6			API, Web
16	SpyCloud Compass	5.6			Web
17	Blackveil	5.5	No	€0.90/mo	API, Web
18	Breachsense	5.5			API, Web
19	CyberAngel Credential Watch	5.5	No	$99/mo	API, Web
20	DarkThreat	5.5	No	$166.67/mo	API, Web
21	DarkWebSonar	5.5	No	$49/mo	API, Web

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Questions about Symbol Cyber Threat Surveillance alternatives

What is the best alternative to Symbol Cyber Threat Surveillance?

Deepinfo Dark Web Monitoring, number 1 in dark web monitoring services with a score of 6.9 out of 10. The others here: CyberGuard360 Deep Diver, DARKX, Jsmon Dark Web Monitoring and 16 more.

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

CyberGuard360 Deep Diver 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.