Proofsource vs BrandRank.AI
BrandRank.AI reports Recommendation Share across seven answer engines for large brands, with a Brand Risk Monitor and a team that builds missing content. Proofsource starts today with a free trial on ChatGPT, Perplexity, Claude and Google AI Overviews and a published starting price.
Proofsource and BrandRank.AI in five facts
Price
- Proofsource
- Free trial, then Custom from $64 per brand per month (final price discussed on demo call)
- BrandRank.AI
- Not published
Free trial
- Proofsource
- 2 days free, 4 engines, no card
- BrandRank.AI
- No trial published; you can request your Recommendation Share score[1]
AI engines covered
- Proofsource
- 4 on the trial, all 10 on Custom
- BrandRank.AI
- Seven: ChatGPT, Gemini, Perplexity, Grok, Claude, Meta AI and DeepSeek[1]
How often answers are re-read
- Proofsource
- Daily on Custom, or hourly
- BrandRank.AI
- Daily[1]
Seats
- Proofsource
- Unlimited on Custom
- BrandRank.AI
- Not published
What BrandRank.AI is, and who it is for
Recommendation Share for enterprise brands. BrandRank.AI tracks must-win prompts daily across seven engines and reports whether you are the brand actually named as the answer as well as mentioned.[1]
Built around Fortune 500 global brands. It says it tracks for Fortune 500 global brands, including some of the largest advertisers, and builds the pages, FAQs and structured data engines need.[1]
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 and BrandRank.AI, fact by fact
Each BrandRank.AI cell links to the page it came from. Where BrandRank.AI does not publish a detail, the cell says so instead of guessing.
| Question | Proofsource | BrandRank.AI |
|---|---|---|
| Price | Free trial, then Custom from $64 per brand per month (final price discussed on demo call), arranged on a demo call | Not published |
| Free trial | 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call | No trial published; you can request your Recommendation Share score[1] |
| AI engines covered | ChatGPT, Perplexity, Claude and Google AI Overviews on the trial. Custom covers all 10 engines, adding Google AI Mode, Gemini, Microsoft Copilot, Grok, DeepSeek and Meta AI, switched on at onboarding |        Seven: ChatGPT, Gemini, Perplexity, Grok, Claude, Meta AI and DeepSeek[1] |
| How often answers are re-read | Daily on Custom by default, one answer per question per engine per UTC day, or hourly or any frequency you choose; the trial reads every engine on 2 consecutive days | Daily[1] |
| Seats | Unlimited seats on Custom, with client workspaces, scoped members, Client Viewer seats and SSO set up at onboarding | Not published |
| How a number is measured | A 95% Wilson interval on every percentage; alerts wait until a change clears it | Not published |
| What it does about a gap | Each gap names the pages the engine cited instead, with a draft fix held for your approval | Content readiness recommendations, plus pages, FAQs and structured data built for you[1] |
Where each shines
Both tools are built well for different teams. Each point is a strength, read from that vendor's own pages.
Where BrandRank.AI shines
Where Proofsource shines
- Your own results first. 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call.
- Google AI Overviews measured. BrandRank.AI's seven named engines do not include Google AI Overviews; every Proofsource plan does.
- An interval beside each figure. Every Proofsource percentage carries a 95% Wilson interval.
Proofsource or BrandRank.AI: the fair verdict
BrandRank.AI is built for the biggest brands, where a false claim repeated by an engine is a reputational risk and a managed relationship is expected.
Proofsource is built so any team can measure, check and fix its AI visibility without a sales process; if Google AI Overviews and checkable intervals matter most, it is the better fit.
Choose BrandRank.AI if you want
- A Brand Risk Monitor
- Grok, Meta AI and DeepSeek daily
Choose Proofsource if you want
- Your own results first
- Google AI Overviews measured
- An interval beside each figure
Already using BrandRank.AI?
You do not have to choose on day one. Here is how teams run Proofsource beside BrandRank.AI and decide on their own data.
Keep BrandRank.AI running
Nothing about trying Proofsource needs you to stop BrandRank.AI. Your history and reports there stay where they are.
Bring your questions across
Export or copy the prompts you track in BrandRank.AI and add them as buyer questions in Proofsource, so both tools ask the same things.
Run both side by side
Read the two for the same days on your own domain. Where the numbers differ, Proofsource shows the answers and the pages each engine cited, so you can see why.
Keep what serves your team
Many teams keep one tool for reporting and another for fixes. Pick on your own evidence, not on a comparison page.
Proofsource or BrandRank.AI: what buyers ask
What are the best alternatives to Otterly.AI for tracking brand recommendations in AI search?
Some AI answers to that question named BrandRank.AI, which reports Recommendation Share across seven engines daily. Proofsource reports, per buyer question and engine, whether you were named and who was named instead across ChatGPT, Perplexity, Claude and Google AI Overviews, with a 95% interval. We have not verified Otterly.AI's plans here.
How much does BrandRank.AI cost?
It does not publish pricing.
Which AI engines does BrandRank.AI track?
Seven, daily: ChatGPT, Gemini, Perplexity, Grok, Claude, Meta AI and DeepSeek.
Where each fact about BrandRank.AI comes from
- BrandRank.AI homepage, read 5 Oct 2026.
Vendors change their pages. If a BrandRank.AI fact here no longer matches their site, tell us through the contact page and we will correct it.
Your own trial settles this faster than any comparison page.
200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, and the report is about your domain: which buyer questions name you, who gets named instead, and what to fix.
Google AI OverviewsGoogle AI Mode