AI is the 10%. Here's the other 90%.

If you’ve been playing with AI lately, you know the feeling: you ask for a few things, it returns a beautiful image, and you think “I could ship this in a weekend”.

We thought so too. And it’s true… for 10% of it.

Taituri is an assistant that, over WhatsApp, designs a personalized product with you using AI and sells it to you in your shop — all in the same conversation. The part that generates the design — the part that looks like magic — we had working in a weekend. The other 90% took weeks. And that 90% is exactly what nobody shows you in the “build your AI SaaS in 3 hours” threads.

Here it is, unfiltered.

1. A real bot isn’t a chat, it’s a system

Connecting a model to WhatsApp is easy. Doing it without going broke isn’t.

WhatsApp expects you to answer its webhook in milliseconds. If you’re slow, it retries. And if your retry fires another round of paid image generation… you just paid twice for the same thing. To prevent that you separate “acknowledge” from “do the work”: queues, atomic deduplication per message, idempotency, a state machine that won’t hang if the AI fails halfway, retries with backoff, and rate limits so a troll can’t drain your Gemini budget in an afternoon.

None of this is visible. All of it is the difference between a demo and a product.

2. Production infrastructure

For this to live 24/7, scale to zero when nobody writes and not fall over when ten people arrive at once: serverless compute, a database, image storage, secret management, two environments (staging and production), all in infrastructure-as-code so there are no manual clicks nobody remembers tomorrow. Automated deploys, keyless auth, alerts when something breaks. It’s plumbing. But without plumbing, the tap gives no water.

3. Legal compliance isn’t optional

You’re handling people’s data: their number, what they type, the images you generate. That’s GDPR. You need a consent gate before you ask for anything, a real privacy policy, and to know who your data processors are (Google, Cloudflare, Meta, Shopify) and where the data ends up. When you serve other shops too, data processing agreements enter the picture. You don’t improvise this on launch day.

4. The Meta wall (the big one)

This is where most people crash. We wanted something simple: the bot and a human attending the same WhatsApp number. Turns out that (it’s called Coexistence) is not self-serve. To do it you must become a Meta Tech Provider. Which means:

• Verifying your business with Meta.
• Passing an App Review: recording videos demonstrating each permission, writing use-case descriptions that can’t look AI-generated (they reject those), making test API calls… that take up to 24h to register.
• Passing a separate review, Access Verification, confirming you really are a tech provider (~5 more days).
• Building Embedded Signup, the flow a shop uses to connect its WhatsApp.
• Subscribing to specific webhooks, syncing message history within 24h, and a long etc.

Real timelines: business verification took hours. App Review, up to 20 days. Access Verification, 5 days. Without these approvals, API calls are simply rejected. No shortcut.

5. Actually selling (Shopify) has its own fine print

Letting the customer pay seems trivial. It isn’t: cart links vs. draft orders, tokens that expire every 24h and must be refreshed, getting the design image to show up at checkout (on Shopify’s basic plan you create a product on the fly for that), shipping rates, payment test modes… Every detail is an hour the customer will never see.

6. And before all that: existing as a brand

Choosing a name you can actually own (free domain, no clash with existing brands, handle available) is surprisingly hard — we dropped a dozen to collisions. Then: a logo, a bilingual site, legal pages, hosting. The “wrapper” is work too.

So why are we telling you this?

Because all that complexity is the product.

What for your end customer is “send a WhatsApp and design your gift” hides weeks of engineering, infrastructure, legal compliance and platform approvals. AI provides the magic 10%. The other 90% — the part that decides whether this works, is legal, scales and won’t ruin you — is craft, patience and a lot of good decisions.

That’s why Taituri exists: so a shop can offer that experience without swallowing any of this. We eat the wall. You just connect your WhatsApp.

AI didn’t make this easy. It made it worth doing well.

— The Taituri team