truthbased.
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The truth layer for your brand

AI gets things wrong about your brand. We prove what is true from your own site. Then we show you the page to fix.

We read your website, not a form. Every fact keeps the line it came from. A person ticks it, not a model. Every week we ask the AI about you. When an answer is wrong, you get the page to fix before the next crawl.

See what your website saysHow it works

Free while we test. No card needed. You use your own AI key, so you pay the AI at cost.

How it works

Check your facts once. Use them everywhere.

We read your website. We save each fact with the exact line it came from. You tick the true ones. Your writers and the AI tools use that list. Every week we check what the AI says.

Every fact has proofWe save the line on your site it came from.
We catch mix-upsIf two pages say different things, we ask you which is right.
You tick what’s trueOne time per fact. You also paste in one AI key.
A weekly checkWe ask the AI about you. If it is wrong, we show you the page to fix.
Plug it in once
{
  "mcpServers": {
    "truthbased": {
      "url": "https://truthbased.ai/api/mcp",
      "headers": { "Authorization": "Bearer tb_live_…" }
    }
  }
}
Claude DesktopCursorAny MCP clientllms.txtschema.org

Your AI tools ask us for a fact. We give the true one. If we do not have it, we say so. We never guess.

Easy to check

Four things that are always true.

100%of facts have proof. We keep the line it came from.
0AI checkers. A fact must match your page word for word. If not, we drop it.
Weeklywe ask the AI again. So a right answer stays right.
1 keyand it is yours. You pay the AI at cost. We add nothing.
One thing we won’t doIf it is not on your website, we will not save it. Other tools let you type facts in. Those go stale. Ours cannot.

The product

One list of facts. Every screen uses it.

What the AI says about you.

Each week we ask the AI six things about you. We mark each answer right or wrong.

Where it goes

Post once. Every AI can read it.

MCPA live link your AI writing tools can call. They ask for a fact. They get the true one.
llms.txtA file AI readers look for. We rebuild it each time your facts change.
schema.orgTags on your pages for Google. Built only from approved facts.
entitymap.jsonYour whole brand as data. Each value links to the page it came from.
Truth pageA public page of your facts. Your site links to it so AI finds it.
Truth TagOne line in your site code. It tells AI where your facts live.

All in one place

Everything in one place.

Facts, with proofEvery fact on every page, sorted by topic.
Mix-upsTwo pages, two numbers. You pick one.
ReviewAccept or reject with one click.
Weekly AI checkThe questions, the answers, the marks.
Fix packRejected facts become to-dos. The next crawl checks them.
Truth pagePublic. Simple. Built for AI to read.

For agencies

When AI gets a client wrong, you fix it. The next crawl proves you did.

Each client gets their own fact list, truth page and to-do list. Send the to-do list as your monthly report. The crawl proves the work got done.

Start with one client

Pricing

Free while we test. These prices start later.

Every plan uses your own AI key. You pay the AI at cost. We add nothing.

PlanPrice laterBrandsSeatsWho
FreeFree12One brand. See what AI says. Fix it.Start free
Starter$29 / month34One brand with a few plans.Start free
Growth$99 / month1011A team with several brands.Start free
Agency$249 / month3026Many clients. One report each month.Start free

Questions

Things people ask.

01We already have llms.txt. Why this?
That file was written once. Ours is rebuilt each time your facts change. Then we check if the AI read it.
02What if we change our prices?
The next crawl sees the new price. We ask you to confirm it. Then every feed updates. The weekly check shows when the AI catches up.
03Which AI tools does it reach?
ChatGPT, Claude, Perplexity and Google, through the files they read. We cannot force them. So each week we ask them and grade the answers.
04What is the fix pack?
A to-do list for your website. Each item says which page, which line, and what to change. The next crawl checks if it is done.
05Does it write content?
No. It never writes a word. It only keeps facts you approved.
06What does “bring your own key” mean?
You paste in your OpenAI or Anthropic key once. The AI cost goes on your bill, at cost. We add nothing.