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An expert answer engine built on a foundation of specialized knowledge.
Input:
Output:
Dewey screenshot
Updated: Mar 18, 2026 n/a

Description

Dewey is an AI tool for building specialized answer engines, delivering answers rooted in defined expertise. Unlike general AI, Dewey's answers are careful and precise, offering expert advice instead of internet averages.

Based on the user's content and voice, it gives full citations for each provided answer. Dewey has the unique skill of creating a personalised library of knowledge from each user's expertise, only using these sources to answer queries.

This tool guards against the incorporation of false information, 'made-up facts', and unsolicited internet data.One of the standout features of Dewey is its bespoke design, specifically tailored to meet the needs of each user.

It is configured for the user's specific content, brand voice, and audience. The continuous optimization feature, plus a knowledgeable team backing each project, ensures maximal user satisfaction.Moreover, the system provides a thorough quality monitoring module.

These custom regression tests, unique to each deployment, help to prevent model drift and flag potential issues before they arise.Dewey is a beneficial tool for various types of work including publishers, membership apps, corporate knowledge bases, and much more.

It can be deployed anywhere JavaScript can be added, offering a versatile foundation across platforms. Dewey also provides instant access to a wealth of published content, searchable and conversational, which can be beneficial in enhancing membership retention.

It can effectively turn documentation, training materials, and institutional knowledge into a constantly available resource for both teams and customers.

The supported content types and sources can be smoothly integrated into platforms like WordPress, Substack, YouTube, Vimeo, Google Drive, Webflow, and many others.

Pricing Plans

Model
pricing
Packages
1 Package
Price Start From
n/a
Payment Model
Not specified

Releases

The initial version of Dewey is live.

Reviews

Pros & Cons

Pros

Answer engine built for experts

Answers specific to audience

Credible citations

Cons

Expensive

Requires constant tweaking

Relies on quality sources

Q&A

New Released

New Released