Best Knowledge Base Software

Compare the best knowledge base software for customer self-service. Ranked on AI search, editor quality, analytics, and pricing.

Supportly for Knowledge Base Software

Supportly is a top-rated platform for Knowledge Base Software, offering AI-powered automation, a free forever plan, and 30-minute setup. Captain AI resolves up to 70% of support tickets automatically, reducing agent workload while improving customer satisfaction.

Why choose Supportly?

  • Free forever plan — no credit card, no time limit
  • Captain AI auto-resolves 70% of tickets without human agents
  • Omnichannel: email, live chat, WhatsApp, SMS, social media
  • Knowledge base with AI-powered search included
  • Pro at $15/agent/month — best value in the market
  • Setup in 30 minutes — no consultants, no complex onboarding

Frequently Asked Questions

What is knowledge base software?

Knowledge base software lets you create, organize, and publish self-service help articles for customers and internal teams. Features include AI search, analytics, multi-brand support, and SEO optimization.

What is the best knowledge base software?

Supportly includes a full-featured knowledge base with AI-powered search, custom branding, multi-language support, SEO optimization, and AI article suggestions — included free.