ReadyForLLM

Sentinel

Know the moment AI changes its mind about you.

Sentinel runs your most important prompts against ChatGPT, Claude, Perplexity, and Gemini every day — and tells you the second the answer starts to drift.

Start in 3 minutesSee how it works

The blind spot

Tomorrow, ChatGPT will say something wrong about your pricing. You won't know.

AI answers change. A model gets retrained, a competitor ships a manifest, a Reddit thread ranks higher — and suddenly the answer to 'is your product secure?' is different. Your sales team won't know until a deal falls apart in week three.

frontier models tracked daily
4
of prompts monitored per brand
100s
from drift detected to alert sent
<5 min

How it works

Set the prompts. We watch them while you sleep.

  1. Pick your prompts

    Start with our buyer-question library or import your own: 'Is X secure?', 'Compare X vs Y', 'How much does X cost?'

  2. Run them daily

    Sentinel runs each prompt against every major model, every day. Results are stored, diffed, and scored.

  3. Alert on drift

    Any answer that changes — for better or worse — pings Slack, email, or your incident channel.

What it gives you

An early warning system for the answers buyers actually see.

Daily diffs across every model

Side-by-side answers for the prompts that matter, every morning.

For CTOs
Hashed responses, full diff history, exportable JSON. Keep months of data.
For CMOs
See the same query through OpenAI, Anthropic, Perplexity, and Google — without four logins.

Drift alerts that mean something

Get pinged only when something material changes.

For CTOs
Configurable similarity threshold, regex matchers, and per-prompt severity.
For CMOs
No more babysitting AI. Sentinel only interrupts you when it's a real story.

Audit trail you can hand legal

Every claim, every model, every date — receipts on demand.

For CTOs
Immutable history, signed snapshots, exportable for compliance reviews.
For CMOs
When legal asks 'who told the AI that?', you have the answer in 30 seconds.

The math

Catch a bad citation before a buyer does.

One wrong answer in ChatGPT can stall a six-figure deal. Sentinel costs less than the meeting you'd schedule to clean it up — and surfaces the problem before it ever reaches your sales team.

missed citation = one stalled deal
1
from drift to your inbox
5 min
blind spots across the four major models
0

Start watching the answers.

Three minutes from now, Sentinel is running your most important prompts every morning, against every model that matters.

Start in 3 minutes