SiteSignal review (2026): is the free plan enough?
AI visibility tracker that turns AI answers into a weekly to-do list
SiteSignal report card
Fair · out of 4.0 · graded Oct 23, 2026
Best for agencies selling AI search work under their brand
SiteSignal asks your buyer questions in ChatGPT, Gemini, Perplexity and Google AI Overviews, turns the answers into a weekly fix list, and checks daily that AI has your prices and contact details right. But you get 30 questions a domain, the $299 SMB plan sits in this category's dearest tenth, and the $89 plan means paying the AI providers too. Claude isn't tracked yet, so look elsewhere if you need lots of prompts.
Who SiteSignal is for
- Fits if you're an agency adding AI search to what you sell, under your logo
- Works for businesses that want AI's answers about their prices and services checked daily
Who SiteSignal is not for
- Pricey if you're one small business, at $299 a month for a single domain
- Tight if you have lots of questions to track, at 30 a domain, or 60 per client on Agency
- Skip it if Claude's answers matter, as Claude tracking is still to come
- Watch out: the $89 and Agency plans need your own AI keys, about $1 per question per engine a month on top
- Watch out: other countries are Agency only, at $49 a month per country per client domain
Why SiteSignal gets a 2.0
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for moneySMB is $299 a month for 1 domain and 30 questions, in this category's dearest tenth. The $89 BYOK plan means paying the AI providers too, about $1 per question per engine a month, so 30 questions on four engines lands near $209.
- CFree plan and trialEvery plan has a 7-day free trial with no card and no automatic charge. Agencies also get a free partner account for 10 branded prospect reports a month, but no client tracking.
- CFeaturesA weekly ranked fix list, daily checks of key facts, per-question diagnosis with 30 days of history, query fan-outs, site audits and white-label reports. The gaps: Claude isn't tracked yet, and 30 or 60 questions is far fewer than rivals' hundreds of prompts.
- CEase of useNo rating on record. The cheaper plans need your own AI provider keys, and there's Search Console and GA4 to connect.
- BPlatforms and integrationsWeb only, with read-only Search Console and GA4 data, and on the Agency plan an MCP server for making branded proposals from Claude.
What these grades rest on. Graded from this listing, whose facts were read from SiteSignal's own pages on 23 October 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/sitesignal#review"><img src="https://toolgpa.com/badge/sitesignal.svg" alt="SiteSignal: 2.0 GPA on ToolGPA" width="196" height="56"></a>Where SiteSignal stands among AI search visibility tools
SiteSignal's GPA of 2.0 is higher than 29 of the 157 other AI search visibility tools we grade, and level with 38.
It stands best on platforms and integrations (B, above 51 of 157) and worst on value for money (D, above 0).
Its paid plans start at $89 a month, against a middle price of $59 for the category: 94 of the 128 others that charge start lower.
On features, ease of use and platforms it scores 2.3 out of 4. 18 tools score higher and cost less.
Each grade against the category
Every bar is all 158 AI search visibility tools we grade, cut by the letter each got. SiteSignal’s own letter is outlined.
- DValue for moneyAbove 0 of 157, level with 18
- CFree plan and trialAbove 63 of 157, level with 88
- CFeaturesAbove 6 of 157, level with 118
- CEase of useAbove 0 of 157, level with 145
- BPlatforms and integrationsAbove 51 of 157, level with 106
Price against what you get
Each dot is one of 131 AI search visibility tools. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep SiteSignal, or make your own?
Keep it
The plain part of SiteSignal you could make: reports. What surrounds it you could not. The 3 things listed below take a company, not a weekend.
That makes this kind of software worth paying for, not this one in particular: 90 of the 157 other AI search visibility tools grade higher. It costs $1,068 a year.
What you could make
- Reports: an app builder makes this well.
What you could not
- The same prompts asked of ChatGPT, Perplexity, Gemini and Google's AI answers every day, and the answers kept.
- A crawler that checks every page of a site.
- A score built from what the top results for each keyword cover.
What this rests on. SiteSignal’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is SiteSignal?
SiteSignal asks a set of buyer questions in ChatGPT, Gemini, Perplexity and Google AI Overviews, records how a brand is mentioned and cited, and turns the results into a ranked weekly list of fixes for developers and writers. It also fact-checks key business details against AI answers every day and runs weekly site health audits. It is built mainly for agencies, with white-label reports, and has cheaper plans for teams that bring their own AI provider keys.
Worth knowing
- Tracks ChatGPT, Gemini, Perplexity and Google AI Overviews; the vendor says Claude is coming soon.
- On BYOK plans you pay the AI provider too, which SiteSignal estimates at about $1 per question, per engine, per month.
- Tracking in extra countries is Agency-only, at $49 a month per country per client domain.
- Plans include 30 or 60 buyer questions a month, far fewer than prompt-based tools that track hundreds.
Key features
- Weekly action plan
- Each domain gets a ranked list of fixes every week, each tagged for a developer or a writer and linked to the AI answer behind it.
- Hallucination checks
- Checks key facts such as prices, services, locations and contact details against what each AI engine says, daily, and flags wrong or missing answers.
- Prompt diagnosis
- For each buyer question, shows visibility, mention, recommendation, ranking and citation rates per engine, with the full answer and 30 days of history.
- Query fan-out
- Lists the searches ChatGPT, Perplexity and Gemini run before answering a question, tagged by intent and funnel stage, for use as content briefs.
- Site health and Google data
- Weekly site audits, uptime, speed and SSL checks, plus read-only Search Console and GA4 data with alerts on up to 50 keywords.
- White-label reports and proposals
- The Agency plan puts the agency's logo and colors on reports and makes up to 50 branded proposals a month, also from Claude through an MCP server.
SiteSignal pricing
As of Oct 23, 2026, SiteSignal has a free plan, and paid plans start at $89 per month for 1 domain and 30 questions, with your own AI keys.
- Starts at
- $89 per month for 1 domain and 30 questions, with your own AI keys
- Free plan
- Free agency partner account: up to 10 branded AEO reports a month on prospect domains, with no client tracking.
- Free trial
- 7-day free trial of every plan, no card needed and no automatic charge
| Plan | Price | What you get |
|---|---|---|
| Agency partner | $0 | For agencies: up to 10 branded AEO reports a month on prospects, showing which competitors AI names instead. |
| SMB (BYOK) | $89per month for 1 domain and 30 buyer questions | Uses your own AI provider keys, paid to the provider separately. Weekly action plan, daily fact checks, site audits and unlimited seats. |
| SMB | $299per month for 1 domain and 30 buyer questions | Same features as SMB (BYOK), but SiteSignal pays for the AI access, so there are no keys to set up and no usage bill. |
| Agency | $399per month for 3 client domains, with your own AI keys | 60 questions per client, white-label reports, 50 branded proposals a month and a multi-client dashboard. Extra domains $89 a month each. |
Read from sitesignal.app on Oct 23, 2026. Prices change, so confirm with SiteSignal before you buy.
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Common questions
Does SiteSignal have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. SiteSignal is listed for Web.
Does SiteSignal have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. SiteSignal is listed for Web.
Is SiteSignal open source?
SiteSignal is not described as open source on its own site, as read on Oct 23, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 23, 2026.