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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

Slab logo

Slab

Overall Score52/100
4.2Editor Rating
Market Signal 25

Team knowledge base with Topics organization and Unified Search across connected apps.

Best for: Startups and mid-size companies replacing scattered Google Docs with a searchable internal wiki.

Project & Productivity
From $6.67 per user/mo (annual billing)Free plan
Lucidspark logo

Lucidspark

Overall Score51/100
4.3Editor Rating
Market Signal 20

Virtual whiteboard with dynamic mind maps, breakout boards, voting, and Lucid Cards.

Best for: Product and project teams that want brainstorming tied closely to agile planning and Lucid's diagramming ecosystem.

Project & Productivity
From $9/moFree plan
Nuclino logo

Nuclino

Overall Score50/100
4.2Editor Rating
Market Signal 21

Fast, minimal team wiki with docs, boards and canvas views, on desktop and mobile.

Best for: Small and mid-size teams that want a simple shared wiki without the setup of larger documentation suites.

Project & Productivity
From $6 per user/mo (annual billing)Free plan
ZeroSSL logo

ZeroSSL

Overall Score50/100
3.8Editor Rating
Market Signal 30

Certificate authority issuing 90-day and annual SSL certificates with ACME automation and a REST API.

Best for: Developers and site owners who want to automate certificate issuance and renewal through ACME clients or an API.

Website Security
From $9.99/mo (annual billing)Free plan
StatusCake logo

StatusCake

Overall Score50/100
3.9Editor Rating
Market Signal 28

Website monitoring for uptime, page speed and domains.

Best for: Small web teams and agencies that want several website-health checks and customer-facing status pages from one monitoring service.

Website Security
From $20.41/mo (annual billing)Free plan
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
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
Everhour logo

Everhour

Overall Score47/100
3.5Editor Rating
Market Signal 32

Time tracking embedded inside project tools with budgeting, invoicing, expenses, and resource planning.

Best for: Project teams that want time tracking to appear directly inside the task-management tools they already use.

Project & Productivity
See pricingFree plan
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
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
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
Guru logo

Guru

Overall Score41/100
3.0Editor Rating
Market Signal 33

Governed company knowledge layer that verifies answers for employees and AI tools.

Best for: Support, sales and HR teams that need verified, cited answers inside Slack, Teams and their AI tools.

Project & Productivity
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
Document360 logo

Document360

Overall Score32/100
2.7Editor Rating
Market Signal 22

Knowledge base software for product docs and help centers with the Eddy AI assistant.

Best for: SaaS support and technical writing teams publishing a customer help center and API docs.

Project & Productivity
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