Knowledge base software for customer service teams that want fewer tickets.
Customer service teams that publish a knowledge base see 40 to 60% fewer support tickets within the first month. Helpable builds the help center, trains AI on your articles, and ships live chat in one flat-priced tool from $49 per month. EU-hosted, no per-agent fees.
No credit card · No sales call · First article live in 15 minutes
The math behind ticket deflection.
Customer service is expensive. A self-service interaction costs around $1.84. An assisted email or phone interaction costs $13.50 (Forrester research, cited in Zendesk CX Trends). For a team handling 3,000 tickets per month, deflecting 40% of them saves between $18,000 and $24,000 per month.
Features customer service teams actually use.
Built for the questions you answer all day. From $49 per month flat.
Spot the questions your knowledge base does not answer.
Every search that returned no result is logged in your dashboard. The questions customers asked but your knowledge base could not answer are the articles you write next. The single highest-leverage backlog any customer service team can maintain. See analytics.
AI answers first. Your agents handle what AI cannot.
Calli answers customer questions from your published articles, with source links. When the question is too complex, it hands off to your inbox with the full conversation attached. Your agents see what was already tried, so they pick up with context, not from scratch.
Measure what is working before customers churn.
Per-article surveys plus NPS and CSAT for the help center as a whole. Spot the articles that confuse customers before they email support. Included on every plan, no third-party survey subscription needed.
7x cheaper than each ticket your team handles.
An assisted customer service interaction costs around $13.50 (Forrester). Self-service via a knowledge base costs around $1.84. For a customer service team handling 3,000 tickets per month with a 40% deflection rate, that is roughly $18,000 to $24,000 in monthly savings. Time your agents get back for the questions that actually need a human.
Helpable starts at $49 per month flat.
Common questions about knowledge bases for customer service.
How does a knowledge base reduce customer service tickets?
Customers find answers without contacting support. Teams that publish 15 to 30 well-targeted articles see ticket volume drop by 40 to 60%, according to Zendesk benchmark data. The articles answering your top 10 most-repeated questions usually capture 70% of all article traffic, so a small library has outsized impact.
What's the difference between a help desk and a knowledge base for customer service?
A help desk (Zendesk, Freshdesk, Intercom) manages ticket queues and routes them to agents. A knowledge base prevents tickets in the first place by giving customers a self-service surface. Modern customer service teams need both, but the knowledge base is what cuts your ticket volume; the help desk is what handles what remains.
Can AI replace human customer service agents?
No, but it can handle the repetitive 60 to 80%. AI like Calli reads your published articles and answers customer questions in plain language. When the question is complex or AI cannot find an answer, it hands off to your team with the full conversation transcript. Your agents focus on the questions that actually need a human.
How quickly can a customer service team launch a knowledge base?
Most teams go from zero to a working knowledge base with 5 to 10 articles in one afternoon (4 to 6 hours). Reaching 15 to 20 articles, the point where AI deflection becomes meaningful, takes another week of part-time work. The fastest path: mine your existing support inbox for the 15 most-repeated questions and turn each saved reply into an article.
What does Helpable cost for a customer service team?
Starter is $49/month for 2 team members with 2,500 Calli answers, custom domain, and widget. Pro is $149/month for unlimited team members with 15,000 Calli answers and AI Writer Plus. Scale is $299/month for 3 knowledge bases and 50,000 AI answers. Enterprise at $599/month adds SSO, unlimited KBs, dedicated onboarding, and SLA. No per-agent fees on any plan. 7-day free trial, no credit card required.
Will my AI hallucinate or make up answers?
Calli is grounded in your published articles only. It does not pull from the internet or invent answers. Every response includes a source link to the article it was based on, so customers can verify and your team can audit. When Calli does not find a match, it escalates to your inbox instead of guessing.
Also see: pricing · best help center software · how to build a knowledge base · reduce tickets with a KB · SaaS · e-commerce