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ai-for / knowledge-base

AI Tools for Knowledge Base

As of , EffectHub tracks 23 AI tools for knowledge base; 11 (48%) have a free tier, and paid plans run from $7.99 to $249 a month.

Nouswise, Saufter and Dewstack lead the list on click-through. 13 of the 23 ship a public API.

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23
tools tracked
11 of 23
free to start
$7.99–$249
paid entry, per month
13
ship a public API

The shortlist — tools for knowledge base

ranked by click-through

Compared at a glance

Price, free plan, API and status of each knowledge base tool on the shortlist
ToolPriceFree planAPIStatus
Nouswisefrom $19.99/moYesYesActive
Saufterfrom $99/moNoNot confirmedUnverified
Dewstackfrom $32/moNoYesActive
Document360On requestNot confirmedYesActive
CustomGPT.aifrom $99/moNoYesActive
Docsiefrom $25/moYesYesActive
Help Scoutfrom $25/seat/moYesYesActive
HelpCrunchfrom $12/seat/moNoYesActive
Heptabasefrom $8.99/moNoNot confirmedActive
Lorefrom $99/seat/moNoNot confirmedActive
Helpjuicefrom $249/moNoNot confirmedActive
Morphikfrom $59/moYesYesActive
Younetfrom $14.99/moYesNot confirmedActive
DocXterfrom $7.99/moYesNot confirmedActive
DocsBotfrom $49/moYesYesActive
Flowithfrom $17.91/moYesNot confirmedActive
Siedeskfrom $9.99/moNoNot confirmedActive
Unthreadfrom $50/seat/moNoYesActive
HelpCenter.iofrom $29/moNoNot confirmedActive
Knowbasefrom $19/moYesYesActive
Swatlefrom $7/seat/moNoYesActive
Trufflefrom $199/moYesNot confirmedActive
intoCHATfrom $19/moYesYesActive

Compare knowledge base tools head-to-head

Questions about knowledge base tools

Is there a free knowledge base tool?

11 of the 23 AI tools for knowledge base on EffectHub's list have a free tier — Nouswise, Docsie, Help Scout and Morphik; the rest are paid, from $7.99 a month.

How much do knowledge base tools cost?

As of October 26, 2026, paid plans for the 23 AI tools for knowledge base on EffectHub's list run from $7.99 to $249 a month. Each card shows the pricing model and the cheapest paid plan as EffectHub last verified it; 11 of the 23 can be started for free.

Which knowledge base tools have an API?

13 of the 23 AI tools for knowledge base on EffectHub's list ship a public API, including Nouswise, Dewstack, Document360 and CustomGPT.ai. The API badge on each card is re-checked against the vendor's documentation.

Cite this

For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.

As of October 26, 2026, EffectHub tracks 23 AI tools for knowledge base; 11 (48%) have a free tier, and paid plans run from $7.99 to $249 a month. (EffectHub, “AI Tools for Knowledge Base”, Oct 2026, https://effecthub.net/ai-for/knowledge-base)

Figures as of How we count

These figures are free to use under CC BY 4.0 with a link to this page.

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