Is your store
invisible to AI?
ChatGPT, Perplexity and Gemini read text — not pixels. Without descriptive alt text, your product images simply don’t exist in the fastest-growing research channel. AutoAlt fixes that, automatically.
50 free credits every month · No credit card · EU-hosted
Your customers already research with AI
weekly ChatGPT users
Source: OpenAI, 2026
of B2B buyers use AI in the buying process
Source: 6sense, 2025
+693%
AI traffic to retail sites (holiday 2025)
Source: Adobe, 2026
already start their search with AI
Source: industry data, 2026
And AI traffic is valuable: during the 2025 season, Adobe measured roughly a 31% higher conversion rate from AI referrals than from traditional traffic. The question is no longer whether — it’s whether your products show up in those answers.
To AI, your product images are an empty gap
When someone asks ChatGPT for product recommendations, the AI crawls websites and reads everything it can find — product copy, reviews, specifications. But there’s a catch.
AI search systems can’t “see” images. When they crawl, they render neither JavaScript nor pixels — for efficiency, they read raw HTML.
For an image, that means they read almost exclusively the alt attribute. If it’s missing — or just says “IMG_4523.jpg” — the AI has no idea what the image shows: the product from the front? A size comparison? A lifestyle shot? The result: your products become half-invisible to the millions of people now researching through AI.
Analyses in 2026 suggest roughly 90% of brands don’t appear in AI answers at all. That’s your opening.
How AI search actually works
No hand-waving. This is the technically verifiable flow — not a vague “the algorithms are a black box.”
Crawl
AI crawlers like OAI-SearchBot or PerplexityBot read your site — much like Googlebot. They process raw HTML and text. JavaScript usually isn’t executed.
Understand
Instead of just matching keywords, AI systems read context. For images, the alt text is the one signal they can reliably extract — plus filename and surrounding copy.
Answer & cite
When users ask, the AI draws on what it crawled. Products it can parse get mentioned and linked. Everything else is left out.
An important distinction: image in a prompt ≠ a crawler
Yes — if a user uploads a photo directly into ChatGPT, the multimodal model can analyze the pixels. But that’s completely different from a search crawler deciding, at scale, whether to cite your page. For web-scale crawling, these systems rely on the text and metadata you publish with each image. That lever is the one you control — and AutoAlt automates it.
What AI sees — without and with AutoAlt
Without alt text
<img src="sneaker.jpg" alt="">AI sees: nothing
The image effectively doesn't exist for AI. The product drops out of every recommendation.
With AutoAlt
<img src="sneaker.jpg"
alt="Nike Pegasus 41 running shoe in
navy blue, shown from the side with
a visible cushioned sole">AI sees: full product context
Brand, model, color, angle and features — exactly the details the AI needs to recommend your product.
One alt text. Three outcomes.
The same descriptive alt text the AI reads also works for your Google rankings and satisfies your legal obligation. Pay once, win three times.
AI visibility (GEO)
Get recognized and recommended as a source in ChatGPT, Perplexity, Gemini and Google AI Overviews.
Image SEO
The same descriptions improve your Google Images ranking and strengthen organic visibility. More on alt text & SEO →
Compliance
Meet WCAG 2.1 AA (SC 1.1.1) — the foundation of EAA, BFSG and ADA compliance for your store. Accessibility, done right →
Where alt text decides your visibility
AI search is now split across multiple surfaces — each with its own crawler. Optimizing for ChatGPT alone leaves a growing share of traffic on the table.
| Platform | What users do there | How alt text helps | Relevant crawler |
|---|---|---|---|
| ChatGPT (OpenAI) | Product research, comparisons, buying advice | Reads alt text from the HTML to match images to products | OAI-SearchBot ChatGPT-User |
| Perplexity | Source-based research, high-click citations | Links product images via alt text to the right answer | PerplexityBot |
| Google AI Overviews & AI Mode | AI summaries directly in Google Search | Pulls semantic content, not pixels — alt text supplies image context | Googlebot Google-Extended |
| Gemini | Assistance, research, shopping queries | Uses Google's indexed text signals, including alt text | Google-Extended |
| Claude (Anthropic) | Research, summaries, web search | Weighs image signals like alt text and filename heavily on retrieval | Claude-SearchBot ClaudeBot |
| Microsoft Copilot | Research across the web, Bing and Microsoft 365 | Draws on the Bing index — alt text is part of the image metadata | Bingbot |
For AI visibility, search and retrieval crawlers should be allowed to reach your public pages. Whether you allow training crawlers is a separate decision in your robots.txt.
AI visibility without the privacy headache
Many AI tools process your images on US servers. AutoAlt doesn’t. Our infrastructure runs in the EU, the architecture is GDPR-first — and images are deleted immediately after processing.
We store only what you need for the audit trail: timestamp, filename and the generated alt text. A Data Processing Agreement (DPA) is available on request.
EU hosting
Data stays in Europe
Zero storage
No image retention
GDPR-first
DPA available
GPT + Gemini
Best models combined
AI answers in every language — so should your images
When a shopper in Berlin asks ChatGPT in German for a recommendation, the AI needs
German alt text to understand your image. In Tokyo, the same
applies for Japanese. AutoAlt generates multilingual descriptions automatically.
Translations are fully included: 1 credit = 1 image — no matter how many languages.
Works with your stack: WordPress (WPML, Polylang), Shopware language stores, Shopify Markets and custom implementations.
Multilingual
included per credit
Everything you need for AI visibility
Intelligent descriptions
The AI analyzes each image and writes precise, context-aware alt text — no generic filler.
Keyword integration
Your target keywords are woven in naturally — a topic signal for AI and search, without keyword stuffing.
8 integrations + API
WordPress, WooCommerce, Shopware, Shopify, Magento, Joomla, Drupal, PrestaShop — new images are handled automatically in the background.
Bulk for your catalog
Thousands of legacy images with no alt text? The Bulk Optimizer makes your entire catalog AI-visible in hours — with review before publishing.
Your GEO checklist for AI visibility
Six steps to get your store into AI answers. The first — often the biggest — is handled automatically by AutoAlt.
Alt text on every image AutoAlt handles this
Every product image needs a precise, context-aware description. It’s the strongest text signal attached to an image — and the piece most stores are missing.
Allow AI crawlers in robots.txt
Let OAI-SearchBot, PerplexityBot, Claude-SearchBot and Google-Extended reach your public pages — otherwise the AI can’t cite you.
Use descriptive filenames
blue-linen-sofa.webp instead of DSC_1029.webp — filename and alt text should agree.
Serve content as text, not only via JavaScript
AI crawlers usually don’t render JS. Key content must live in the initial HTML to be read.
Add structured data
Product, FAQ and Organization schema help machines disambiguate and map your content.
Keep content fresh and internally linked
AI systems favor up-to-date content and use internal links to understand topical relationships.
Common questions about AI visibility
Why can't ChatGPT see my product images?
AI search systems like ChatGPT, Perplexity and Gemini crawl your site much like Google — but they mostly read the HTML text and usually render no JavaScript and no pixels. For an image, they read almost exclusively the alt attribute. If it’s missing or just says “IMG_4523.jpg”, the AI has no idea what the image shows — so the product stays invisible.
How do I make my website visible to AI search engines?
Start with descriptive alt text on every image. AI systems rely on these text descriptions to understand visual content when they crawl. AutoAlt automates this for WordPress, WooCommerce, Shopware, Shopify, Magento and more, plus a developer API — translations included. You should also allow the relevant AI crawlers in your robots.txt.
Does alt text really help AI visibility?
Yes. At web scale, AI search systems depend heavily on the text and metadata you publish with each image. The alt attribute is the strongest text signal attached directly to an image. Accurate, context-specific alt text ensures your product images contribute to the AI’s understanding instead of being ignored as an empty gap.
SEO alt text vs. AI-visibility alt text — what's the difference?
Traditional SEO alt text focuses on keywords for Google image search. AI-visibility alt text prioritizes descriptive accuracy so AI systems understand what an image actually shows. Good alt text serves both at once — AutoAlt generates descriptions that are search-optimized, AI-readable and accessibility-compliant (WCAG) at the same time.
Which languages does AutoAlt generate alt text in?
AI assistants serve users worldwide in their native language. When someone in Berlin asks ChatGPT in German for a product recommendation, the AI needs German alt text — in Tokyo, Japanese. AutoAlt generates multilingual descriptions, and translations are fully included per credit: 1 credit = 1 image, regardless of how many languages.
Should I block AI crawlers in robots.txt?
If your goal is AI visibility, no. AI providers now separate training, search indexing and user-initiated retrieval. For visibility in AI answers, search and retrieval crawlers like OAI-SearchBot, PerplexityBot or Claude-SearchBot should be able to reach your public pages. Whether you allow training crawlers is a separate decision.
Is AutoAlt GDPR-compliant?
Yes. AutoAlt is Made in Germany with EU-hosted infrastructure. Images are processed and immediately deleted — there is no permanent image storage; only metadata such as timestamps, filenames and the generated alt text is retained for the audit trail. A Data Processing Agreement (DPA) is available.
Is AI visibility worth investing in now?
AI-powered search is growing fast — ChatGPT reaches around 900 million weekly users, and Google AI Overviews now appear on a large share of searches. At the same time, analyses suggest roughly 90% of brands don’t appear in AI answers at all. Building the fundamentals now secures visibility that gets much harder to win later — at the same cost as the accessibility compliance you likely need anyway.