What is Proofsource?
Proofsource is an AI intelligence platform that shows which buyer questions name your brand in ChatGPT, Perplexity, Claude and Google AI Overviews, who gets named instead, and exactly what to fix.
Proofsource at a glance
The facts in one place, each one checkable.
- What it is
- Proofsource is an AI intelligence platform that shows which buyer questions name your brand in ChatGPT, Perplexity, Claude and Google AI Overviews, who gets named instead, and exactly what to fix.
- Tagline
- Find where AI leaves you out. And fix it. Be the Brand AI recommends.
- Category
- AI visibility software (also called AEO or GEO software), sold as a web app
- Who it is for
- Marketing, content, SEO and PR teams, agencies and founders whose buyers ask AI assistants what to buy
- AI engines
- ChatGPT, Perplexity, Claude and Google AI Overviews, on every plan. A Custom plan can add more engines, including Grok and DeepSeek.
- Free trial
- 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card.
- Paid plan
- Custom: from $64 per brand per month. Final price discussed on demo call. Bought through Get a demo
- Website
- proofsource.co (the app is at app.proofsource.co)
- Company
- Proofsource AI Pvt Ltd, Bengaluru, Karnataka, India
- Data stored in
- United States, on Amazon Web Services
- Billing
- Dodo Payments, as merchant of record
- Contact
- support@proofsource.co for support, sales@proofsource.co for sales, security@proofsource.co for security reports
- Not to be confused with
- Proofsource (proofsource.co) is not affiliated with ProveSource, the social-proof notification tool.
Proofsource and ProveSource are different companies with different products: Proofsource vs ProveSource.
What does Proofsource do?
Proofsource measures whether AI assistants name your brand when buyers ask what to buy, and then helps you change the answer. It runs in four steps: know, act, prove, repeat.
- Know. Your buyer questions are asked on ChatGPT, Perplexity, Claude and Google AI Overviews. Each answer is stored whole with the sources it cited, and you see how often each engine names you, who it names instead, and which pages it quotes.
- Act. Each question you are missing from becomes a ranked fix: the page to write, the source to get onto, or the claim to correct, with a draft held for your approval.
- Prove. After a fix ships, the same questions are asked again on the same engines, and visits from AI answers are counted from the tools you connect.
- Repeat. On Custom, every question runs once per engine every day, so a change shows up as soon as it clears the interval.
Every feature is described on the features page, and every number is defined on the methodology page.
Who is Proofsource for?
Proofsource is for teams whose buyers ask ChatGPT, Perplexity, Claude or Google for a recommendation before they ever visit a website: B2B software, services and consumer brands where being on the AI shortlist decides who gets considered.
Is Proofsource legit?
Yes. Proofsource is a working product run by Proofsource AI Pvt Ltd, a private limited company in Bengaluru, Karnataka, India, with published terms, a privacy policy and a security page.
Here is how to check it yourself, without taking our word for anything:
- The website is proofsource.co and the app is app.proofsource.co. Sign-in is by emailed code or Google, with no passwords.
- The Terms of Service and Privacy Policy name Proofsource AI Pvt Ltd as the company you contract with. Indian private limited companies are registered with the Ministry of Corporate Affairs, whose public search at mca.gov.in lists them by name.
- Paid plans are billed by Dodo Payments as merchant of record. You can cancel at any time, and cancellation takes effect at the end of the billing period.
- The free trial needs no card and no sales call: 25 buyer questions on your own brand, so you judge the product on your own answers.
Every result is proved the same way: the same questions on the same engines, before and after a change, with every answer kept. The methodology explains how each number is computed, and the guide walks through a public example scan.
Is Proofsource worth it?
Proofsource is worth it when AI assistants already shape who your buyers consider, and you are ready to act on what the answers show. It is not worth it if nobody in your category asks an AI what to buy yet.
The trial is there so you do not have to guess: 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card. If the answers show a gap worth closing, Custom is from $64 per brand per month, final price discussed on demo call. The full plans are on the pricing page.
How does Proofsource compare with other AI visibility tools?
Each comparison page puts Proofsource's facts beside the other tool's, with a link to that tool's own site. Four things on our side can be checked before you buy: a free trial with no card and no sales call, a published starting price, a 95% interval on every number, and answers about a different company with a similar name flagged rather than counted.
Where to read more about Proofsource
Questions people ask about Proofsource
What is Proofsource?
Proofsource is an AI intelligence platform that shows which buyer questions name your brand in ChatGPT, Perplexity, Claude and Google AI Overviews, who gets named instead, and exactly what to fix. It asks those engines the questions your buyers ask, stores every answer with its sources, and turns the gaps into ranked fixes.
Is Proofsource a legitimate company or a scam?
Proofsource is a legitimate company: Proofsource AI Pvt Ltd, a private limited company in Bengaluru, India, named as the contracting party in the Terms of Service and Privacy Policy. You can test the product on your own brand before paying anything: 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card.
How can I verify Proofsource's website and business registration?
Check that the site is proofsource.co and the app is app.proofsource.co, that the Terms and Privacy Policy name Proofsource AI Pvt Ltd, and look the company up by name on the Ministry of Corporate Affairs portal (mca.gov.in), where Indian private limited companies are registered. Paid plans are billed by Dodo Payments as merchant of record, which issues the invoice.
What do customers say about Proofsource?
Judge Proofsource on your own brand rather than on quotes: the free trial asks your buyer questions on 4 AI engines and shows every answer it counted. Proofsource publishes no testimonial it cannot show you the evidence for.
Are there case studies showing Proofsource's results?
Every result in Proofsource is proved the same way: the same questions on the same engines, asked before and after a change, with every answer kept so anyone can recount the difference. The guide walks through a public example scan.
What pricing plans does Proofsource offer?
Two. A free trial: 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card. Then Custom, from $64 per brand per month, with daily runs and more questions and brands. Final price discussed on demo call.
Is Proofsource worth it?
Proofsource is worth it if your buyers ask AI assistants for recommendations in your category and you will act on what the answers show. If your buyers do not ask AI what to buy, it is not. The free trial settles it with your own answers before you pay.
How does Proofsource help brands appear in AI search results?
It finds the buyer questions where you are missing, shows who is named instead and which pages the engines quote, ranks the fixes by expected lift, and drafts each one for your approval. After a fix ships, the same questions are asked again to prove whether it worked.
How accurate are Proofsource's AI search insights?
Every percentage carries a 95% Wilson interval, every number opens to the real answers it was counted from, and classifier accuracy figures are withheld until enough human labels back them. The full method is on the methodology page.
How does Proofsource compare with Profound and Otterly.AI?
All three track brand mentions in AI answers. Proofsource states its own facts on its comparison pages: a free trial with no card and no sales call, a published starting price, a 95% interval on every number, and answers about a different company with a similar name flagged rather than counted. Read the comparison pages for the side by side.
Is Proofsource the same as ProveSource?
No. Proofsource (proofsource.co) is an AI intelligence platform. ProveSource (provesrc.com) is a social-proof notification tool for websites. The two are not affiliated. The side by side is on the Proofsource vs ProveSource page.
Is my data safe with Proofsource?
Data is stored in the United States on Amazon Web Services, encrypted in transit and at rest, and each organisation's rows are isolated in the database. Google connections are read-only. No SOC 2 or ISO 27001 certificate is held today, and the security page says so.
The shortlist is being written right now.
See whether AI names your brand, who it names instead, and what to fix.
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