mitKai in 2026: New Models, Shopify Support, and SEO Meta Generation
A shop owner messaged me last month: “I’ve been using mitKai for six months, and the interface looks completely different from when I started. What changed?”
Fair question. A lot has shipped since the initial launch — new AI models, a second platform, SEO features that didn’t exist before. I’ve been so focused on building that I never stopped to write it all down.
So here’s the update. No marketing fluff, just what actually changed and why it matters for your shop.
Better AI Models: GPT 5.1 and 5.1-mini
The biggest change under the hood: mitKai now runs on OpenAI’s GPT 5.1 family.
Standard tier uses GPT 5.1-mini (1 credit per product). It’s noticeably better than what we had before — fewer generic phrases, better understanding of technical specifications, and it doesn’t lose context halfway through longer descriptions.
Premium tier uses GPT 5.1 (2 credits per product). This is the model I’d recommend for complex products where getting the details right matters — industrial equipment, specialized outdoor gear, anything where a wrong claim could cost you trust or trigger a return.
The practical difference: 5.1-mini handles bulk catalog work well. If you have 3,000 products that need solid, SEO-friendly descriptions, it gets the job done. 5.1 is for the products where you’d normally want a human copywriter — it captures nuance better and produces more varied, natural-sounding text.
Both models produce significantly fewer hallucinations than their predecessors. That’s not a marketing claim — it’s something I verified across thousands of generations before switching.
Shopify Support Is Live
mitKai started as a Shopware tool. That’s still the core audience, and it’s where most of our users are.
But I kept hearing from agencies: “We use mitKai for our Shopware clients, and then we manually do the same work for Shopify shops.” That didn’t make sense.
So mitKai now supports Shopify natively. Same workflow: connect your shop, sync the product catalog, generate descriptions, deploy them back. The Shopify integration handles product descriptions, variants, and collections.
If you’re a Shopware shop owner, this doesn’t change anything for you directly. But if your agency works across both platforms, they can now handle everything from one place. And if you’re considering a platform switch down the road, your content workflow doesn’t break.
SEO Meta: Titles, Descriptions, and Keywords
This is the feature I’m most excited about — because it solves a problem almost every shop has.
Go check your shop’s meta data right now. Open ten random product pages and look at the <title> tag and meta description. I’d bet at least half of them are either empty, auto-generated from the product name, or a truncated version of the first paragraph.
That’s free SEO you’re leaving on the table. Meta titles and descriptions are what Google shows in search results. They’re your shop’s first impression — and most shops waste it.
mitKai now generates SEO meta titles, descriptions, and keywords alongside the product description. Here’s what that looks like in practice:
Before (auto-generated): Title:
Trekking Backpack 45L | YourShopDescription:Buy Trekking Backpack 45L at YourShop. Fast shipping.
After (mitKai-generated): Title:
Trekking Backpack 45L – Lightweight Pack for Multi-Day Hikes | YourShopDescription:1.8 kg, 45L capacity, waterproof Nylon 210D with back ventilation. Built for multi-day tours where every gram counts. Free shipping over €50.
The auto-generated version tells Google nothing. The mitKai version includes the use case, key specs, and a reason to click. Multiply that across 5,000 products and the organic impact adds up fast.
This works for both Shopware and Shopify.
CSV Export
Not every shop pushes content straight from mitKai to the storefront. Some teams have approval workflows. Others feed product data through an ERP or PIM system first.
That’s why mitKai now supports CSV export alongside direct shop sync.
Practical use cases:
- ERP integration: Export generated texts and import them into JTL, Xentral, or whatever system manages your product data
- Review workflows: Download the CSV, have your team review the texts, then import the approved versions
- Backup: Export your current shop texts before overwriting them — just in case
It’s a simple feature, but it makes mitKai fit into more complex toolchains without forcing you to change your process.
Pricing: Still Credit-Based, Still Fair
The pricing model hasn’t changed. You buy credits, you use them when you generate.
- 1 credit = Standard generation (GPT 5.1-mini)
- 2 credits = Premium generation (GPT 5.1)
- SEO meta generation is included — no extra credits
No subscriptions, no monthly minimums. If you generate 500 descriptions this month and none next month, you pay for 500.
New users get 5 free credits on signup. That’s enough to test with real products from your shop — not a demo, not a sandbox, your actual catalog.
Try It With Your Own Products
If you’ve been curious about AI-generated product content, here’s my honest recommendation: don’t take my word for it. Test it.
Sign up at app.mitkai.de, connect your Shopware or Shopify shop, and generate a few descriptions with your free credits. Compare them to what you have now. If they’re better, you’ll know. If they’re not, you’ve lost nothing.
And if you want to understand the methodology behind the AI — how we handle context, prompts, and quality control — I’ve written about that in detail:
- 10,000 AI Product Descriptions That Don’t Sound Like AI — the full breakdown of what makes AI copy work at scale
- Product Descriptions in 2026: Manual vs AI vs Agency — an honest comparison of your options
Questions? Reach out. I’ll tell you straight whether mitKai makes sense for your shop — even if the answer is no.