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SEM Solutions

All Marketing Software

Search and filter 812 marketing tools by category, price, business type, and features.

Ranked by Overall Score: our Editor Rating and Market Signal, 50/50. Market Signal uses Ahrefs and Semrush data through September 2026, pulled October 6 to 19, 2026. How we score

Results

Mullvad VPN logo

Mullvad VPN

Overall Score49/100
3.1Editor Rating
Market Signal 46

Privacy-focused VPN with WireGuard, multihop and DAITA.

Best for: Privacy-conscious users who want transparent VPN apps and advanced anti-tracking controls.

VPN & Privacy
From $5.59/mo (flat €5, shown in USD)
Patchstack logo

Patchstack

Overall Score48/100
3.5Editor Rating
Market Signal 33

WordPress security platform focused on vulnerability intelligence, virtual patching, and plugin-level protection.

Best for: WordPress site owners, agencies, and hosting providers that want vulnerability-focused protection and virtual patches for plugins and themes.

Website SecurityWordPress
From $69/mo (annual billing, $828/yr)Free trial
Factors.ai logo

Factors.ai

Overall Score48/100
3.3Editor Rating
Market Signal 38

B2B visitor identification linking company signals to scoring, CRM, and ad activation.

Best for: B2B marketing and revenue teams that want website account identification tied to attribution, scoring, and advertising activation.

Lead Generation
From $199/moFree trial
Intruder logo

Intruder

Overall Score47/100
3.6Editor Rating
Market Signal 28

Continuous vulnerability management platform for external infrastructure, cloud environments, and web applications.

Best for: Small and midsize security teams that need recurring vulnerability scanning and prioritization across external infrastructure and cloud assets.

Website Security
See pricingFree plan
NerdyData logo

NerdyData

Overall Score47/100
3.8Editor Rating
Market Signal 23

Source code search engine that finds websites by technology, script, cookie or HTML snippet.

Best for: Sales and research teams building prospect lists of companies that run a specific script or tech stack.

Competitive Intelligence
From $50 per month (annual billing, $600/mo), billed annuallyFree plan
SOAX logo

SOAX

Overall Score47/100
3.6Editor Rating
Market Signal 29

Residential and mobile proxy network with IP rotation handled for you.

Best for: Teams that want residential and mobile IPs with rotation managed by the provider.

VPN & Privacy
From $200/mo + usageFree plan
Cognism logo

Cognism

Overall Score47/100
2.7Editor Rating
Market Signal 52

B2B sales intelligence platform centered on verified mobile numbers, compliant contact data, intent, and enrichment.

Best for: B2B sales teams that rely on phone outreach and need verified contact data, enrichment, and compliance-focused prospecting.

Lead GenerationData & Enrichment
Klue logo

Klue

Overall Score45/100
2.7Editor Rating
Market Signal 48

Competitive enablement platform for collecting intelligence, building battlecards, and delivering competitor guidance into seller workflows.

Best for: Competitive enablement teams that need battlecards and curated competitor insights embedded into sales and revenue workflows.

Competitive Intelligence
Astra Security logo

Astra Security

Overall Score45/100
3.1Editor Rating
Market Signal 37

Continuous pentest platform pairing AI-driven DAST scanning with expert-led penetration testing.

Best for: SaaS companies and engineering teams that need recurring pentests and compliance-ready reports for SOC 2 or ISO 27001 audits.

Website Security
From $58.25/mo (annual billing), Scanner Lite, 1 target
App Radar logo

App Radar

Overall Score45/100
2.9Editor Rating
Market Signal 42

ASO platform from SplitMetrics with keyword tracking and a bulk store listing editor.

Best for: App developers who update store listings in many languages and want to skip the store consoles.

Competitive Intelligence
See pricingFree trial
Private Internet Access logo

Private Internet Access

Overall Score44/100
2.5Editor Rating
Market Signal 52

Configurable VPN with open-source apps, WireGuard support, split tunneling, and a large server network.

Best for: Privacy-conscious users who want configurable VPN settings, open-source apps, and broad operating-system support.

VPN & Privacy
BDOW! logo

BDOW!

Overall Score44/100
3.4Editor Rating
Market Signal 29

Popup and opt-in form tool rebuilt by Showit from the former Sumo product.

Best for: Creative businesses and Showit site owners who want to grow an email list with popups and timers.

Lead Generation
From $19 per month (annual billing, $228/mo), 1 site, billed annuallyFree trial
ImmuniWeb logo

ImmuniWeb

Overall Score44/100
3.6Editor Rating
Market Signal 23

Application security platform covering web, API and mobile.

Best for: Security teams that need coordinated testing and monitoring across web applications, APIs, mobile apps, and exposed digital assets.

Website Security
See pricingFree plan
WhatRuns logo

WhatRuns

Overall Score44/100
3.5Editor Rating
Market Signal 24

Browser extension that reveals a site's CMS, frameworks, plugins, fonts and trackers in one click.

Best for: Developers, designers and marketers who want a quick look at another site's stack while browsing.

Competitive Intelligence
FreeFree plan
Warmly logo

Warmly

Overall Score43/100
3.1Editor Rating
Market Signal 35

Person-level website identification with intent signals, AI chat, routing, and outreach.

Best for: B2B sales teams that want to identify high-intent site visitors and trigger fast personalized outreach or rep routing.

Lead GenerationAI features
From $833.33/mo, billed annually
Detectify logo

Detectify

Overall Score43/100
3.5Editor Rating
Market Signal 25

External attack-surface and application security testing driven by automated scans and security researcher findings.

Best for: Application-security and security teams that need continuous testing of internet-facing web assets and externally exposed attack surfaces.

Website Security
See pricingFree plan
Crayon logo

Crayon

Overall Score42/100
2.7Editor Rating
Market Signal 43

Competitive intelligence platform for monitoring market signals, synthesizing competitor changes, and distributing sales-ready insights.

Best for: Competitive intelligence and enablement teams that need continuous competitor monitoring plus battlecards and distributed market insights.

Competitive Intelligence
IPRoyal logo

IPRoyal

Overall Score41/100
2.5Editor Rating
Market Signal 45

Self-service proxy provider with residential, datacenter and mobile proxies.

Best for: Buyers who want pay-as-you-go proxies without a long-term contract.

VPN & Privacy
GoodAccess logo

GoodAccess

Overall Score40/100
3.6Editor Rating
Market Signal 16

Cloud zero trust access service with dedicated static IP gateways and Access Cards segmentation.

Best for: Small and mid-size businesses without network specialists that need remote staff to reach whitelisted cloud apps from one static IP.

VPN & Privacy
From $7 per user/mo (annual billing), minimum 5 usersFree trial
SiteLock logo

SiteLock

Overall Score38/100
3.0Editor Rating
Market Signal 27

Sectigo-owned website security service that scans for malware, removes infections and patches vulnerabilities.

Best for: Small business and WordPress site owners who want malware cleanup handled for them after a hack.

Website Security
From $16.58 per month (annual billing, $199/mo), billed annually
Octo Browser logo

Octo Browser

Overall Score36/100
2.7Editor Rating
Market Signal 30

Anti-detect browser for multi-accounting.

Best for: Teams that need isolated browser identities for multiple accounts.

VPN & Privacy
See pricingFree trial
Albacross logo

Albacross

Overall Score33/100
2.7Editor Rating
Market Signal 24

B2B visitor identification combining company intent signals with automated sales outreach.

Best for: B2B revenue teams that want to identify visiting companies and trigger CRM, email, or LinkedIn actions from observed buying intent.

Lead Generation
See pricingFree trial
6sense logo

6sense

Market Signal 71

B2B revenue intelligence using intent signals, predictive buying stages, and seller insights.

Best for: B2B revenue teams prioritizing accounts from intent, fit, and predicted buying stage.

Lead GenerationCRM & Sales
Demandbase logo

Demandbase

Market Signal 52

Account-based go-to-market platform combining B2B intelligence, advertising, and sales signals.

Best for: B2B revenue teams coordinating account-based marketing and sales around shared account signals.

Lead GenerationCRM & Sales
NETSCOUT Arbor logo

NETSCOUT Arbor

Market Signal 18

NETSCOUT's Arbor DDoS line: Sightline, TMS, Arbor Edge Defense and the Arbor Cloud scrubbing service.

Best for: Internet service providers, hosting companies and large enterprises that run their own networks and data centers.

Website Security