- DuckDuckGo US app installs rose 18.1% week-over-week (May 20-25 vs May 13-18), peaking at 30.5% on May 25.
- iOS install growth averaged 33% WoW, peaking at 69.9%.
- Visits to DuckDuckGo’s AI-free search page (noai.duckduckgo.com) averaged 22.7% WoW growth, peaking at 27.7%.
- CEO Gabriel Weinberg said Google is ‘force-feeding AI with no way to opt out’ — DuckDuckGo positions itself as the alternative that lets users decide.
What Happened
DuckDuckGo US app installs surged after Google’s I/O 2026 announcement of an agentic AI Search overhaul, TechCrunch reported. US installs went up 18.1% week-over-week on average during May 20-25 versus May 13-18. Growth peaked at 30.5% on May 25. On iOS, the rate was even higher — week-over-week growth averaged 33%, peaking at 69.9%.
Why It Matters
The DuckDuckGo install surge is the cleanest empirical signal yet that a meaningful user cohort actively rejects AI-mediated search defaults. Google announced at I/O 2026 (May 19) that its traditional list of blue links is being replaced by an AI agent that answers queries, executes tasks, and runs background monitoring agents. The user response — measured by DuckDuckGo install rates and noai.duckduckgo.com visits — has been sharp.
DuckDuckGo CEO Gabriel Weinberg said: “Google is force-feeding AI with no way to opt out. As a result, their results are getting worse, not better. We want to be the place that puts users in charge and allows them to decide how much or how little AI they want.”
Technical Details
DuckDuckGo accounts for approximately 2% of the US search market — well below Google’s dominant position. During Google’s 2023 search antitrust trial, Weinberg testified that Google’s exclusive default-search contracts harmed DuckDuckGo’s ability to pitch as the default on other browsers. The current install surge does not threaten Google’s dominance numerically but does provide a measurable signal that the AI Search overhaul has costs.
The noai.duckduckgo.com page is DuckDuckGo’s AI-free search surface — a separate URL that disables every AI feature including AI-assisted answers and AI-generated images by default. Visit growth to that page averaged 22.7% week-over-week, peaking at 27.7% on May 24. The combination of app-install growth plus AI-free page growth suggests the demand signal is for AI-opt-out rather than just a different search engine.
Who’s Affected
Google faces a measurable demand signal that its AI Search overhaul has costs. The 2% DuckDuckGo market share is structurally protected — antitrust limitations and continuing Apple/Mozilla browser-default arrangements constrain DuckDuckGo’s reach — but the install velocity matters for the policy debate. Privacy-focused competitors (Brave Search, Kagi, Mojeek, Ecosia) gain renewed attention from users opting out of mainstream AI search. Google’s competing AI providers (Anthropic, OpenAI, Perplexity) face the same secondary question of whether their products generate similar opt-out behaviour at scale.
What’s Next
DuckDuckGo’s CEO has signalled the company will continue to position around AI-opt-out. Expect Brave, Kagi, and Mojeek to publicly track their own install metrics in similar windows. Google’s response — whether it offers a true AI-opt-out toggle in Search — will be among the most-watched product disclosures through the second half of 2026. The broader debate about AI-mediated information consumption (Pope Leo XIV’s encyclical, Bloomberg’s Oppenheimer framing) gains another concrete data point.
