See what AI says about you, and fix what it gets wrong.
Accuracy and sentiment in Proofsource shows how ChatGPT, Perplexity, Claude and Google AI Overviews describe your brand: whether the framing is positive, neutral or negative next to your rivals, and whether the facts are right. Wrong claims raise an alert with the answer attached, and a profile audit shows which sources engines rely on are missing or out of date.
2 free scans, today and tomorrow. No card · no sales call
| What the engine said | Engine | Verdict |
|---|---|---|
| “ProveSource (often spelled Proofsource)” | Google AI Overviews | Wrong company |
| “ProveSource (not ‘Proofsource’)” | Claude | Wrong company |
| “An AI content-licensing/research platform” | ChatGPT | Wrong |
| “7-day free trial with 25 daily questions” | Perplexity | Out of date |
Being named is not the same as being recommended.
An answer can name you and still steer the buyer elsewhere: too expensive, hard to set up, best for someone else. Proofsource reads how each answer frames your brand, marks it positive, neutral or negative, and puts the rival named in the same answer beside it.
- Positive, neutral or negative, per answer and per engine
- The exact phrases behind each verdict
- Side by side with the competitor in the same answer
| Engine | Positive | Neutral | Negative |
|---|---|---|---|
| ChatGPT | 9 | 5 | 2 |
| Perplexity | 6 | 3 | 1 |
| Claude | 4 | 6 | 1 |
| Google AI Overviews | 8 | 4 | 4 |
Every answer about you, checked against your own facts.
Proofsource builds a fact sheet from your site: pricing, plans, features, integrations, founding, headquarters. You confirm it. Each answer that talks about your brand is then checked claim by claim, and each claim gets a verdict: correct, wrong or out of date.
- Facts come from your site and you approve them
- Every claim links to the answer it came from
- Verdicts per engine, so you know where to look
| Fact you confirmed | Answers checked | Wrong |
|---|---|---|
| Starting price per month | 18 | 4 |
| Free trial terms | 12 | 2 |
| Integrations | 9 | 0 |
| Founded and headquarters | 6 | 0 |
An alert the day an engine starts getting you wrong.
When a new answer contradicts a fact you confirmed, Proofsource raises a claim alert with the engine, the question, the wrong sentence and the correct fact side by side. Dismiss it if it is fine, or open the answer and fix the source.
- The wrong sentence, highlighted in the answer
- The confirmed fact it contradicts
- Dismiss or reopen, so the list stays honest
Know whether AI is describing you or a company with a similar name.
We ran Proofsource on itself. Only 5 of 20 answers to questions that named us described our product. ChatGPT, Claude and Google AI Overviews mostly described other companies with similar names. Perplexity got it right because it read our site live, yet it still quoted a trial offer we had already changed.
- Spots answers about a different company with your name
- Separates wrong facts from stale facts
- Stale facts usually clear once engines re-read the fixed page
Audit the profiles AI uses to decide who you are.
Engines confirm a company through the profiles that describe it. Proofsource checks whether you have a verified, consistent listing on G2, Capterra, Crunchbase, Wikidata, LinkedIn, Product Hunt and other review and company directories, and flags the ones that are missing or disagree with your site.
- Found, missing or inconsistent, per profile
- Covers the review sites and directories engines cite most
- Missing and unverified profiles listed in one place
| Profile | Status | Why it matters |
|---|---|---|
| G2 | Not found | Review lists cite it |
| Capterra | Not listed | Review lists cite it |
| Crunchbase | Not found | Company facts |
| Wikidata | No item | Tells engines who you are |
| Name mismatch | Must match your brand exactly |
Stop AI from selling the wrong version of you.
Catch errors before buyers do
A claim alert lands when the wrong answer appears, not when a prospect repeats it on a sales call.
Fix the source, not the symptom
Each wrong claim comes with the answer and the sources it cited, so you can trace it back.
Be the company AI means
Name collisions are common. The audit shows whether engines can tell you apart.
Questions buyers ask
How does Proofsource measure brand sentiment in AI answers?
Proofsource reads every answer that names your brand and classifies how it frames you: positive, neutral or negative. It keeps the phrases behind each verdict and the competitor named in the same answer, so you can see what a buyer actually walks away with.
How does Proofsource check whether AI is accurate about my brand?
Proofsource builds a fact sheet from your website that you confirm, then checks each answer from ChatGPT, Perplexity, Claude and Google AI Overviews that mentions your brand claim by claim. Each claim is marked correct, wrong or out of date, with the answer it came from.
What should I do when ChatGPT says something wrong about my company?
Find where the wrong fact comes from and correct it there: your own pages first, then the profiles and lists engines cite. Make sure the corrected page is readable by AI crawlers. Proofsource shows the wrong claim, the likely source and whether the fix has reached the answers.
Why does AI confuse my brand with another company?
When two brands have similar names and an engine has little first-party text about one of them, it falls back to the better-known one. Clear, crawlable pages that state what you do, and consistent profiles on G2, Crunchbase, Wikidata and LinkedIn, give engines the evidence to tell you apart.
Which profiles does the profile audit check?
Review and company directories that AI engines rely on, including G2, Capterra, Crunchbase, Wikidata, LinkedIn, Product Hunt, TrustRadius and AlternativeTo. Each is marked found, missing or inconsistent with your site.
How do claim alerts work?
When a new answer contradicts a fact you confirmed, Proofsource raises an alert showing the engine, the question, the wrong sentence and the correct fact. You can dismiss an alert or reopen it later.
Can I try Proofsource for free?
Yes. The free trial is 2 free scans, today and tomorrow: 25 buyer questions on ChatGPT, Perplexity, Claude and Google AI Overviews. No card. After the second scan, scanning pauses and your answers stay in your account.
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See what AI says about you, word for word.
See whether AI names your brand, who it names instead, and what to fix. 2 free scans, today and tomorrow. No card · no sales call.
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