Slab
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.
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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
51 tools · page 2 of 2
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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.