Knowledge base

One source of truth, behind every answer.

Teach Plexvia how your business actually works — once. It learns from your website, your documents, and the answers you type in, and grounds every reply in your own sources. No guessing, no made-up promises.

Now in beta
Grounded in your knowledge

It only ever speaks from your truth.

Every answer is drawn from your sources and shows where it came from — so you can trust what your customers and your team are told.

Your knowledge

northwindstudio.com

Synced · 48 pages

Spring pricing.pdf

0%

Returns & exchanges FAQ

Synced · 23 answers

A grounded answer

What's your return window?
Plexvia

You can return any unworn item within 30 days for a full refund. Exchanges are free and we include a prepaid label.

From: Returns & exchanges FAQ

Plexvia only answers from your sources, never guesses.

Easy to teach

Three ways in. One source of truth.

Crawl your website, upload your documents, or simply type the answers you give every day. Plexvia keeps it all in one place and stays in sync as your business changes.

  • Crawl your site, including the pages you’d forget
  • Upload PDFs, FAQs, and price lists
  • Type in answers and fixes in plain language

Your knowledge

Three ways in, one source of truth

124 facts

harborpine.com

Crawled · 62 pages

Returns policy.pdf

Uploaded · approved

Care & sizing FAQ

Typed in · 31 answers

You approve what goes live — only approved knowledge is used in replies.

Right by design

Some knowledge is for everyone. Some isn’t.

Give each piece of knowledge a level — shared with everyone, staff only, owners only, or levels you name yourself. People see what their level allows, and so does the AI: every answer respects the same boundaries, automatically.

  • Levels in your own words, set once
  • One rulebook for people and AI alike
  • Sensitive details never surface in the wrong reply

Access levels

Who sees what, at a glance

Viewing as: Support

Hours, returns & shipping

Everyone

Wholesale price list

Staff

Supplier contracts

Owners

The AI answers only from what the person it's helping is allowed to see.

Why it matters

Accuracy your customers can feel.

A knowledge base isn’t a wiki nobody reads. It’s the difference between a confident answer and a wrong one.

Learns from your site

Point it at your website and it reads your pages — hours, services, policies, and more.

Bring your documents

Upload PDFs, price lists, and policies. Plexvia turns them into answers it can use.

No guessing

If the answer isn’t in your knowledge, Plexvia says so and brings in a person.

Always current

Update a fact once and every reply — chat, email, and team — reflects it right away.

Right info, right people

Access levels keep sensitive knowledge in the right hands, for staff and the AI alike.

You approve it

Review before anything goes live. Only approved knowledge is ever used in a reply.

Put your knowledge to work.

Point Plexvia at your site and docs, and every answer — in chat, email, and team chat — is grounded in your truth.

Free to start · No card required