Proofsource vs Talkwalker
Talkwalker adds AI answers to an established social listening and consumer intelligence suite through its LLM Insights module, priced on a custom quote. Proofsource is built specifically for AI answers, with a free trial on four engines, an interval on every figure and a drafted fix for each gap.
Proofsource and Talkwalker in five facts
Price
- Proofsource
- Free trial, then Custom from $64 per brand per month (final price discussed on demo call)
- Talkwalker
- Custom quote for every plan[1]
Free trial
- Proofsource
- 2 days free, 4 engines, no card
- Talkwalker
- No trial published; request a demo[1]
AI engines covered
- Proofsource
- 4 on the trial, all 10 on Custom
- Talkwalker
- Full list not published; its guide names ChatGPT, Google AI, Gemini, Perplexity and Claude as examples[2]
How often answers are re-read
- Proofsource
- Daily on Custom, or hourly
- Talkwalker
- Not published
Seats
- Proofsource
- Unlimited on Custom
- Talkwalker
- Not published
What Talkwalker is, and who it is for
Social listening, now with LLM Insights. LLM Insights shows how AI systems describe your brand, compare competitors and frame your category, with share of voice by model, narratives and sentiment.[2]
For brand, insights and communications teams. It is available in Talkwalker and as an add-on to Hootsuite Listening, and every plan is a custom quote.[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 Talkwalker, fact by fact
Each Talkwalker cell links to the page it came from. Where Talkwalker does not publish a detail, the cell says so instead of guessing.
| Question | Proofsource | Talkwalker |
|---|---|---|
| Price | Free trial, then Custom from $64 per brand per month (final price discussed on demo call), arranged on a demo call | Custom quote for every plan[1] |
| Free trial | 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call | No trial published; request a demo[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 |     Full list not published; its guide names ChatGPT, Google AI, Gemini, Perplexity and Claude as examples[2] |
| 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 | Not published |
| 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 | Not published |
Where each shines
Both tools are built well for different teams. Each point is a strength, read from that vendor's own pages.
Where Talkwalker shines
Where Proofsource shines
- Start without a quote. 200 answers. 25 Prompts/Question. Top AI engines. 2 days. Free. No card, no sales call.
- A published engine list and price. Proofsource names ChatGPT, Perplexity, Claude and Google AI Overviews on every plan and publishes a Custom starting price.
- A reading with a fix attached. Each gap names the pages the engines cited instead, with a draft held for approval.
Proofsource or Talkwalker: the fair verdict
Talkwalker is the stronger choice when AI answers are one channel among many in a listening program the organization already pays for.
Proofsource is the stronger choice when AI visibility is a goal of its own: published engines and price, an interval on every figure, and each gap turned into a draft fix.
Choose Talkwalker if you want
- AI answers beside social and news
- Narratives and tone over time
Choose Proofsource if you want
- Start without a quote
- A published engine list and price
- A reading with a fix attached
Already using Talkwalker?
You do not have to choose on day one. Here is how teams run Proofsource beside Talkwalker and decide on their own data.
Keep Talkwalker running
Nothing about trying Proofsource needs you to stop Talkwalker. Your history and reports there stay where they are.
Bring your questions across
Export or copy the prompts you track in Talkwalker 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 Talkwalker: what buyers ask
What's the best tool to test many different ways buyers phrase a question in ChatGPT and see which ones mention my brand?
Some AI answers to that question named Talkwalker, whose LLM Insights dashboard shows mention rate and share of voice by model with narratives and sentiment. Proofsource asks your buyer questions on ChatGPT, Perplexity, Claude and Google AI Overviews and shows where you are named, who is named instead and which pages each engine cited.
How much does Talkwalker cost?
It does not publish prices; every plan is a custom quote.
Can I get LLM Insights without Talkwalker?
Talkwalker says LLM Insights is also available as an add-on to Hootsuite Listening.
Where each fact about Talkwalker comes from
- Talkwalker pricing, read 5 Oct 2026.
- Talkwalker: tracking brand mentions in AI search, read 5 Oct 2026.
Vendors change their pages. If a Talkwalker 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
