Our organic traffic is down but rankings look the same. Is it AI Overviews, or are we blaming the wrong thing?

Sessions falling while your keyword positions sit still is one of the most common panics in Indian D2C right now, and “AI killed search” is the easiest explanation to reach for. It is sometimes right. It is more often incomplete. Here is how to work out which, using two free tools and about two hours.

Quick answer if you’re skimming

First check whether traffic actually fell or only your measurement Compare Search Console clicks against GA4 sessions for the same dates. If GSC is flat and GA4 dropped, it’s a tracking or cookie-consent problem, not a traffic one.
The signature of an AI Overview problem is specific: impressions flat or up, average position flat or better, clicks and CTR down, sloping over months. A drop on one date is never AI.
In Ahrefs’ own 2026 data, click-through on keywords with no AI Overview fell almost as far as on keywords with one. Blaming AI Overviews alone is at best half the story.
Semrush found the opposite effect on the same keywords before and after AI Overviews appeared — zero-click rate went down, 33.75% to 31.53% — and rated Shopping among the least affected categories.
The boring Indian explanation nobody checks first: buyers moved to marketplaces and quick commerce. Bain puts Indian quick commerce at $10–11bn in 2025, doubling annually, with e-retail ads now around 25% of India’s digital ad spend.

Was the drop real, or did my analytics break?

Open Search Console, Performance, Search results. Set the date picker to Compare, last 3 months against the same period last year. Note clicks, impressions, CTR and average position.
Open GA4, Reports, Acquisition, Traffic acquisition. Same comparison. Read the Organic Search row.
GSC does not depend on your tag or on cookie consent. GA4 does. If GSC clicks held and GA4 sessions fell, stop here — nothing was lost except data.
Consent Mode v2 and auto-blocking cookie banners are a documented cause of sudden GA4 declines. So is a theme update that dropped the tag, a Shopify app change, or a GTM container republished without it.
There is no honest universal percentage for how much data consent mode costs you. Anyone quoting one is guessing. Treat it as a check to run, not a number to repeat.

What does an AI Overview problem actually look like in Search Console?

Impressions flat or rising, average position flat or improving, clicks and CTR falling. A slow slope across months, not a cliff.
The mechanism is in Google’s own docs: an AI Overview occupies a single position, and every link inside it is assigned that same position. A click only counts when the user leaves Google.
So you can be cited, gain impressions, hold your ranking and receive nothing.
You cannot separate AI Overview clicks from ordinary blue-link clicks. Google pools them in the Web search type, and GA4 counts a click from an AI Overview as Organic Search like any other.
Since 31 August 2026 there is a Search generative AI report in Search Console for every site worldwide, showing AI Overview and AI Mode impressions by page, country, date and device. It reports impressions only, not clicks.

How much of this is really AI, honestly?

Pew Research tracked 900 US adults across 68,879 Google searches in March 2025: a result link was clicked on 8% of visits with an AI summary against 15% without. Real finding, but US-only, one month, and heavily weighted to informational queries that already converted badly.
Ahrefs, 300,000 keywords, December 2023 against December 2025: CTR on AI Overview keywords fell 0.073 to 0.016, a 58% reduction. The number that got less attention is the control group — non-AIO keywords fell 0.076 to 0.039, roughly half as much again.
Seer Interactive found the same shape across 3,119 queries and 42 organisations: CTR down 61% on AIO queries and still down 41% on queries with no AI Overview at all.
Something is depressing clicks across Google generally. AI Overviews are part of it, not all of it.
Semrush cuts the other way, and deserves airtime: comparing the same keywords before and after AI Overviews began showing, zero-click rate fell from 33.75% to 31.53%.
Both Ahrefs and Semrush sell SEO software. So read them as interested parties, and treat your own Search Console data as the only unbiased dataset you have.

What does Google say, and should I believe it?

Liz Reid, who runs Google Search, wrote on 6 August 2025 that “total organic click volume from Google Search to websites has been relatively stable year-over-year” and that click quality had increased.
Google published no numbers alongside either claim. No absolute volumes, no definition of a quality click, no method.
The post also concedes traffic fell for some sites and rose for others, without saying in what proportion.
Report it as what it is: an unfalsifiable claim from the party with the most to lose, sitting opposite third-party studies that publish their methods but sell SEO tools.

If the studies are all American, do they even apply to an Indian brand?

Partly, and less than the headlines suggest. Pew is a US panel. Ahrefs is desktop only. The severe numbers — publishers down 33% year on year to November 2025 per the Reuters Institute — come from news sites.
Similarweb’s broader figure across 1,000 domains was a fall of 6.7% year on year, and the top 40,000 US sites were down about 2.5% in 2025. If you sell skincare in Pune, 58% is not your number.
India has had AI Overviews since August 2024 and a mass-market AI Mode since July 2025, with Hindi added in September 2025. If your decline started in, say, March 2026, launch dates are not your trigger.
India does have enormous AI adoption — Sam Altman put weekly active ChatGPT users in India at 100 million in February 2026, second only to the US. That changes research behaviour. It has not yet moved transactions: Bain calls end-to-end conversational commerce “nascent”.

What should I rule out before I blame AI?

Brand versus non-brand. In the GSC Performance report, filter Queries containing your brand name, then Queries not containing it. If brand searches fell, that’s an awareness problem — you paused ads, a campaign ended. AI Overviews barely fire on brand queries.
Algorithm updates. Overlay your click chart against the confirmed windows: March 2025 core, June 2025 core, August 2025 spam, December 2025 core, February 2026 Discover core, March 2026 spam and core, May 2026 core, June 2026 spam, August 2026 spam. If your decline starts inside one, that’s your answer.
Indian D2C traffic swings violently around the festive quarter. Compare the same calendar weeks year on year. Month on month is close to meaningless here.
A replatform, a URL change, a stray noindex from staging. Check Indexing, Pages for new “Not indexed” reasons.
Channel shift. Bain puts Indian e-retail at $65–66bn in 2025 growing 19–21%, with 290–300 million online shoppers and half of incremental orders from tier 2 and smaller cities. Customers who used to Google “best face serum India” now search inside Amazon, Flipkart, Blinkit or Zepto.

Symptom, cause, and how to check it yourself

What you’re seeing	Most likely cause	How to check, free
GA4 fell on one specific date, GSC clicks flat	Tag break, GTM republish, theme or app update	GA4 Realtime and DebugView; compare GSC clicks over the same dates
GA4 organic fell the week a cookie banner went live	Consent Mode v2 or CMP auto-blocking	Note the banner go-live date, compare against GSC clicks, which consent doesn’t touch
Impressions flat or up, position flat or better, clicks and CTR down, slow slope	Zero-click SERP features, AI Overviews among them	GSC Performance with all four metrics on, YoY compare; then the Search generative AI report
Impressions and position both fell, clicks fell in proportion	Algorithm update or lost rankings	Overlay the drop date on the update list above; filter by Page to see if it’s sitewide or one cluster
Drop confined to blog URLs, product and brand pages fine	Top-of-funnel answered on the results page, or a core update on thin content	GSC Performance, Pages tab, YoY compare
Brand queries down, non-brand flat	Demand problem — paused ads, ended campaign	Queries containing versus not containing your brand name
Non-brand informational down, brand and transactional flat, revenue flat	Channel mix shift to marketplaces and quick commerce	Same brand split, plus your marketplace sales over the same period
Traffic fell right after a redesign or replatform	Broken redirects, lost canonicals, stray noindex	GSC Indexing, Pages report, check Not indexed reasons

So is there anything worth paying an agency for here?

Not for the diagnosis. Every check above runs inside Search Console and GA4, both free, in under two hours, with no code and no tool subscription.
If someone quotes you for an “AI search audit” before you have run the brand versus non-brand split and the GSC-to-GA4 reconciliation, they are selling you a conclusion rather than a diagnosis.
Worth paying for: a broken tag, a botched migration, a consent setup that is eating a third of your data, or recovery work after a core update. Those are real and fixable.
Not worth paying for: restoring sessions that Google now answers itself. No retainer brings those back. If you want a free starting point, GrowthLife runs a no-signup site audit at growthlife.in that scores the basics in about a minute — useful as a checklist, not as a diagnosis of this specific problem.
The metric to defend is orders, not pageviews. Run GA4, Reports, Monetisation, Ecommerce purchases, segmented by Organic Search, same year-on-year comparison. If revenue held while sessions fell, you lost traffic that was never buying.

What I’d actually do

Spend the first hour on reconciliation and the brand split. Most of these panics die right there, and it costs nothing.
Overlay the algorithm update dates before you write a single word about AI. If your drop lands inside a core update window, that is the story.

If it really is CTR erosion, stop defending sessions. Move the reporting to revenue and qualified traffic, and put the budget where Indian buying has actually gone — marketplace listings, quick commerce, WhatsApp and email.