Proofsource vs Trakkr
Trakkr gives you eight AI models and a published multi-brand price from the first paid plan. Proofsource gives you a full four-engine report before you enter any payment detail, with an interval on every percentage.
Proofsource and Trakkr in five facts
Price
- Proofsource
- Free trial, then Custom from $64 per brand per month (final price discussed on demo call)
- Trakkr
- Growth $100 a month ($1,000 a year) for 1 brand; Scale $500 a month for 10 brands; Enterprise from $1,000, billed annually[1]
Free trial
- Proofsource
- 2 days free, 4 engines, no card
- Trakkr
- 14 days on Growth features; a card is required[1]
AI engines covered
- Proofsource
- 4 on the trial, all 10 on Custom
- Trakkr
- 8 on every paid plan: ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, Grok, DeepSeek and Meta AI[1]
How often answers are re-read
- Proofsource
- Daily on Custom, or hourly
- Trakkr
- Daily[1]
Seats
- Proofsource
- Unlimited on Custom
- Trakkr
- 3 on Growth; unlimited on Scale[1]
What Trakkr is, and who it is for
A tracker with an action layer. Trakkr measures where AI recommends a brand, shows which sources shape those answers, and turns the gaps into prioritised actions with step-by-step playbooks.[2]
Priced for one brand or a roster. Growth covers one brand with 50 prompts and three seats. Scale covers ten brands with unlimited seats, white-label client portals and REST API access, which makes it a fit for agencies and multi-brand teams.[1]
Wired into the AI tools teams already use. Trakkr runs an MCP server so Claude, ChatGPT or Cursor can read your data and apply technical fixes, and it says nothing ships without your approval.[1][2]
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 Trakkr, fact by fact
Each Trakkr cell links to the page it came from. Where Trakkr does not publish a detail, the cell says so instead of guessing.
| Question | Proofsource | Trakkr |
|---|---|---|
| Price | Free trial, then Custom from $64 per brand per month (final price discussed on demo call), arranged on a demo call | Growth $100 a month ($1,000 a year) for 1 brand; Scale $500 a month for 10 brands; Enterprise from $1,000, billed annually[1] |
| Free trial | 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call | 14 days on Growth features; a card is required[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 |      Google AI Overviews   8 on every paid plan: ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, Grok, DeepSeek and Meta AI[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 | 3 on Growth; unlimited on Scale[1] |
| 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 | Prioritised actions with playbooks, 25 articles a month on Growth (100 on Scale), and AI-applied technical fixes after your approval[1][2] |
Where each shines
Both tools are built well for different teams. Each point is a strength, read from that vendor's own pages.
Where Trakkr shines
- Eight engines on the entry plan. Growth includes all eight models Trakkr tracks, Grok, DeepSeek and Meta AI among them. Proofsource covers four on every plan and adds the other six on Custom.[1]
- A published price for ten brands. Scale lists ten brands, unlimited seats and white-label portals at a fixed monthly price. Proofsource prices Custom on a demo call, so an agency sees its cost on the call rather than on the page; client workspaces, Client Viewer seats, white-label reports and REST API access come with Custom.[1]
- Content credits in the plan. Growth bundles 25 articles a month and Scale 100, alongside AI crawler optimization and technical recommendations.[1]
Where Proofsource shines
- The full report before any payment detail. 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call. Trakkr's trial asks for a card up front and bills after 14 days unless you cancel.
- An interval on every percentage. Proofsource publishes a 95% Wilson interval with every percentage and holds alerts until a change clears it. Trakkr's pricing and feature pages do not describe how it handles run-to-run variation in answers.
- Each gap names the page that won it. A Proofsource gap carries the pages the engine cited instead and a draft built on what those pages have, held for your approval, so the diagnosis arrives with the finding.
Proofsource or Trakkr: the fair verdict
Pick Trakkr if you want eight engines from the first paid plan, a published price for ten brands and bundled article credits, and entering a card for the trial is no obstacle.
Pick Proofsource if you want to see a complete report on ChatGPT, Perplexity, Claude and Google AI Overviews before you hand over any payment detail, and you want every percentage to carry the interval it was measured at before you act on it.
If Grok, DeepSeek or Meta AI matter to you on day one, Trakkr's Growth plan covers them; on Proofsource they come with Custom.
Choose Trakkr if you want
- Eight engines on the entry plan
- A published price for ten brands
- Content credits in the plan
Choose Proofsource if you want
- The full report before any payment detail
- An interval on every percentage
- Each gap names the page that won it
Already using Trakkr?
You do not have to choose on day one. Here is how teams run Proofsource beside Trakkr and decide on their own data.
Keep Trakkr running
Nothing about trying Proofsource needs you to stop Trakkr. Your history and reports there stay where they are.
Bring your questions across
Export or copy the prompts you track in Trakkr 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 Trakkr: what buyers ask
What is the difference between Proofsource and Trakkr?
Trakkr tracks 8 AI models daily on every paid plan, starting with Growth at $100 a month for one brand, and adds playbooks, article credits and an MCP server. Proofsource tracks ChatGPT, Perplexity, Claude and Google AI Overviews on every plan, puts a 95% Wilson interval on every percentage, and names the pages behind each gap with a draft fix held for approval.
Is Trakkr a good alternative to Otterly.AI for tracking brand recommendations in AI search?
When we asked AI engines for Otterly.AI alternatives, some answers named Trakkr. From Trakkr's own pricing page: 8 models, daily refresh, 50 prompts per brand on Growth and a 14-day trial with a card. We have not verified Otterly.AI's current plans here, so compare them on its own pricing page.
How can I monitor where AI assistants recommend my company versus competitors in my category?
Both tools run your buyer questions against AI engines and rank you against competitors. Trakkr does it daily across 8 models; Proofsource does it across ChatGPT, Perplexity, Claude and Google AI Overviews, shows who gets named instead of you, and attaches the interval each percentage was measured at. The quickest test is 2 days of Proofsource's free trial on your own domain.
Does Trakkr have a free trial?
Yes. Trakkr offers 14 days on Growth features, with a card required and a charge after day 14 unless you cancel. Proofsource's trial: 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card.
Which tool tracks more AI engines?
Trakkr includes 8 on every paid plan. Proofsource includes 4 on every plan and all 10 on Custom.
Where each fact about Trakkr comes from
- Trakkr pricing, read 5 Oct 2026.
- Trakkr homepage, read 5 Oct 2026.
Vendors change their pages. If a Trakkr 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