Claude Is The Fastest-Growing AI Traffic Source, Per New Data

Claude sent almost 4 times much referral postulation to websites successful April than successful January, per new SE Ranking data.

That made it the fastest-growing AI postulation root among the 5 platforms tracked. It’s still the smallest by a wide margin, and it astir apt isn’t a meaningful statement successful your analytics yet.

For transparency, SE Ranking sells AI visibility search tools. The figures travel from its ain Google Analytics dataset.

What The Data Shows

Claude’s stock of postulation successful SE Ranking’s dataset grew from 0.0029% successful January to 0.0141% successful April, a 386% increase.

Most of that came successful March, erstwhile Claude’s stock went from 0.0049% to 0.0127%. SE Ranking says that’s the largest single-month jump successful Claude’s history crossed its dataset.

AI platforms mixed accounted for 0.33% of postulation arsenic of April, up from 0.1976% a twelvemonth earlier. Within that, ChatGPT generated 78.23% of AI-referred postulation crossed the afloat 16-month period. Perplexity follows astatine 9.33%, Gemini astatine 6.85%, and Copilot astatine 3.57%. Claude accounts for 1.40%.

Between January and April, ChatGPT’s referral postulation grew 1.53% while Gemini grew 63%. The aforesaid dataset showed Gemini passing Perplexity earlier this year.

How SE Ranking Explains The March Jump

SE Ranking ties the March summation to nationalist attraction connected Anthropic successful February. Anthropic said publically it wouldn’t let Claude to beryllium utilized for wide surveillance of Americans aliases afloat autonomous weapons. The connection came during a dispute pinch the Pentagon complete Claude’s usage restrictions.

The study points to extracurricular figures that move successful the aforesaid direction. It cites Similarweb information showing that Claude reached 11.3 cardinal regular progressive users connected mobile successful early March. Ramp’s AI Index, based connected firm walk data, reported Anthropic take astatine 34.4% of businesses successful its data, compared pinch 32.3% for OpenAI.

The Report Doesn’t Mention OpenClaw

One point missing from SE Ranking’s study is OpenClaw, the open-source supplier model that runs connected Claude models.

OpenClaw was 1 of the biggest Claude-related stories of the aforesaid window. It launched successful November and deed 247,000 GitHub stars by early March. Observers called it the fastest-growing task successful GitHub’s history. Anthropic restricted subscription access for third-party harnesses, starting pinch OpenClaw, connected April 4.

That’s further discourse alternatively than an mentation for the referral numbers. Agent activity doesn’t show up arsenic clicks from claude.ai to websites, truthful OpenClaw usage wouldn’t registry successful this dataset. It’s 1 much type of Claude activity that referral reports can’t see.

The US Is About Ten Months Ahead

The maturation shape looks akin crossed regions successful the dataset, but the US leads connected some standard and timing.

In April, Claude accounted for 0.0186% of US website postulation successful the dataset. The EU fig was 0.0100%, and the UK was astatine 0.0054%.

US websites reached a Claude postulation stock of 0.0022% successful April 2025. Other regions didn’t deed a akin level until early 2026, astir 10 months later.

Why This Matters

The percent summation makes the maturation look larger than the postulation down it. A near-4x summation still leaves Claude pinch a mini fraction of referral traffic. The numbers service arsenic an early awesome to watch, not thing to respond to conscionable yet.

SE Ranking notes that its information captures only nonstop clicks from AI platforms, and that Claude is utilized chiefly for writing, coding, and analysis, not search.

Looking Ahead

The adjacent monthly updates will show whether Claude’s March jump was a caller baseline aliases a spike. If it holds, sites pinch US audiences will apt consciousness immoderate alteration first. Positions person already moved this year, pinch Gemini passing Perplexity successful the aforesaid dataset.

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