Open any AI answer — Google AI Overviews, ChatGPT, Perplexity, Gemini — and AnswerGap shows the sources it cited, whether you're one of them, and which competitors got cited when you didn't.
AI answers pick their own sources. AnswerGap shows you which — and what to change so it's you.
Reads the answer in front of you and extracts the real sources — across AI Overviews, ChatGPT, Perplexity and Gemini.
See exactly which competitors get cited for a query when you don't — the gap you need to close.
On any page, get a 0–100 score for how citable it is to AI, with issues ranked by impact.
Step-by-step fixes plus copy-paste JSON-LD schema, so you can act on the audit immediately. (Pro)
No crawler, no setup, no prompt lists to configure. It reads the answer you're already looking at.
Runs only when you click the icon. Pages are analyzed locally and never leave your browser.
Search a query you care about on AI Overviews, ChatGPT, Perplexity or Gemini.
AnswerGap reads the answer on the current tab — nowhere else.
Who got cited, whether it's you, and how to close the gap. Press Esc to stop.
One-time license, no subscription.
$129 once · no subscription · secure Paddle checkout
Not sure yet? Start free — 5 checks a day, no time limit. Upgrade only when you need unlimited checks, step-by-step fixes or the competitor citation-gap breakdown, and even that's covered below.
🛡️ 30-day money-back guarantee — no questions asked. If Pro isn't right for you, email [email protected] with your Paddle receipt within 30 days and we'll refund every cent — no reason needed, no upsell call, a real human replies. Refund policy →
Running an agency? White-label PDF reports are available on the Agency license — contact us.
An honest, privacy-first tool from an independent developer — every claim here is verifiable.
Built and maintained by Vietcodex, a solo developer shipping privacy-first browser extensions — TailGrab, ScriptDrag and StepRecorder. No VC, no ads, no telemetry.
Requests only activeTab, scripting, storage and alarms (alarms powers the scheduled re-check you configure). Desktop notifications are optional and opt-in. Host access to api.openai.com and api.perplexity.ai is optional too — requested only if you turn on bring-your-own-key, which calls your own AI provider with your own key. Check it yourself on the store listing.
Pages are analyzed in your browser and never uploaded to us. The only call to us is a periodic license check for Pro; any bring-your-own-key request goes from your browser straight to your chosen provider — no analytics SDK, no remote code.
Kept working against Chrome browser updates and the AI answer surfaces it reads. Pro includes lifetime updates. Last updated July 2026.
Checkout is handled by Paddle, our Merchant of Record — your card details never touch our servers and sales tax/VAT is handled for you. $129 once, no subscription.
Not right for you? Email [email protected] within 30 days — no questions, no reason needed. Refund policy →
Free to start — install, open an AI answer, and click the icon.
Live on Chrome — Edge & Firefox are on the way.
Already using AnswerGap? Be one of the first to rate it on the store — it helps other teams find it, and we read every review.
Yes. The Free tier gives you 5 checks per day — the cited sources for an AI answer, whether you're one of them, and an AI-readiness score with the top issues — with no login. Pro ($129 one-time) adds unlimited checks, the full audit with step-by-step fixes, a JSON-LD schema generator, the competitor citation-gap breakdown, lifetime updates and 3 devices.
AnswerGap reads the AI answer you're already looking at — Google AI Overviews, ChatGPT, Perplexity and Gemini — and extracts the real sources it cited. No crawler and no prompt lists to configure.
No. AnswerGap is a browser extension with no sign-up. It runs only when you click the icon, and everything stays on your device.
No. Audits run locally in your browser and pages are never uploaded to us. The only call to us is a periodic license check for Pro. If you turn on bring-your-own-key, AnswerGap calls your own AI provider (OpenAI or Perplexity) directly with your own key — that request goes from your browser to your chosen provider, not through us.
On any page you get a 0–100 score for how citable it is to AI, with issues ranked by impact. Pro adds step-by-step fixes and copy-paste JSON-LD schema so you can act on the audit right away.
Only activeTab, scripting, storage and alarms (alarms powers the scheduled re-check you configure). Desktop notifications are optional and opt-in. Host access to api.openai.com and api.perplexity.ai is optional too — requested only if you enable bring-your-own-key, which calls your own AI provider with your own key.
AnswerGap is live now on the Chrome Web Store. Edge and Firefox builds are coming soon — see the install section above for the live store link.
Yes. Your Pro license activates on up to 3 devices. To move it to a new machine, email [email protected] with your Paddle receipt and we'll free up a seat.
Privacy-first browser extensions, each a one-time license.
New engines supported, changes in how AI answers pick sources, and new checks as they ship.
About one email a month. No spam, no sharing — unsubscribe any time by replying. See our privacy policy.