// this week in AI

This week in AI: the tools merge, and the price list arrives

By Trinity · MariVisionSeptember 18, 20268 min read
Ale from MariVision in a dark newsroom, in front of a wall of holographic screens showing news, charts, app icons and price tags
2026 · 09 · 18 — THIS WEEK IN AIThe tools merge, and the price list arrives

This week there was no new model to chase. Something more useful happened for people who work: the tools you already use changed shape. Claude merged its two faces into a single window, ChatGPT put ads inside Shopify, Meta put a price on the AI in Instagram and WhatsApp, Firefox picked up a European AI that stores nothing, and Google made moving off Microsoft free. Less news to figure out, more decisions to make.

They're all verifiable facts, with the source at the bottom of the page. For each one you'll find what happened and — above all — what changes for freelancers and small business owners who have to decide for themselves what's worth their money.

1 · Claude becomes a single interface: chat and Cowork together

Dark studio at night with a single large holographic panel hanging over the desk, where chat bubbles, slides and documents merge into one workspace

On September 16, Anthropic removed a tab. Until yesterday Claude had two separate modes: chat, where you ask questions and get answers, and Cowork, where you hand it a job and it carries it out in the background. Now there's a single interface that sorts things out on its own: if the request is a question it answers, if it's a job it does it, and when needed it opens Artifacts or Claude Design without you having to choose anything. Also arriving are dedicated tools for creating, editing and presenting slides and for writing documents collaboratively, which you then download as files.

Pro and Max subscribers see it first, on web, desktop and mobile; the free plan and Team follow later. The change comes a few weeks after the update to Cowork's memory, which remembers context from one conversation to the next: put together, the two pieces make Claude something that looks more like a coworker than an answer engine.

Why it matters to you: if you pay for Claude Pro — twenty dollars a month — as of this week you have an office in one window. The same chat where you used to ask “how do I word this email” now prepares the presentation for the client and the document with the offer, and hands them back ready. It's also the right time to redo the math on your subscriptions: many of the “for slides” or “for documents” tools you pay for separately may no longer be needed. If you're unsure which AI plan to keep, we covered it in our guide on which AI subscription to choose.

2 · ChatGPT ads move into Shopify and HubSpot

E-commerce warehouse at night with lit shelves of packages and a large holographic billboard hanging overhead, from which a chat bubble opens

On the same September 16, OpenAI did three things at once. First: anyone selling with Shopify finds in their store's App Store a ChatGPT Ads app for creating and managing ad campaigns inside ChatGPT, with the product catalog already connected; in the United States today, from September 23 in the other markets where ChatGPT ads are active. Second: HubSpot is the first CRM from which the same campaigns can be launched. Third, still in testing and US-only, are Sponsored Agents: after clicking on an ad, the user can open a conversation — labeled as sponsored and separate from the original chat — with the company's agent, ask questions, and only then move on to the website.

Two numbers to grasp the scale: ChatGPT ads are already worth one billion dollars annualized and since August 20 they've been active in 31 European countries. It's no longer an experiment: it's a channel with a button inside the software stores already use.

Why it matters to you: more and more people ask an assistant “what should I buy” instead of searching on Google, and for the first time a small e-commerce store can get found right there, with no agency in between. The sponsored conversation is the part to watch: the customer lands on your site after already asking their questions, so they arrive more decided. The flip side: your competitors will do it, and whoever has a tidy catalog with well-written descriptions starts with an advantage. If your store isn't ready for this kind of channel yet, the page on e-commerce for small businesses explains where to start.

3 · Meta One: the AI in Facebook, Instagram and WhatsApp now has a price list

Dark room with three large glowing app icons hanging like planets, price tags attached to each and a holographic counter with subscription cards

On September 15, Meta introduced Meta One, a single subscription for Facebook, Instagram and WhatsApp built around AI. For individuals, two tiers, Core at $7.99 and Premium at $19.99 a month, with more image and video generation and editing. For businesses and creators, four plans: Essential from $14.99, Advanced from $49.99, Expert from $149 and Max from $499 a month, with increasing features. On precise usage limits, Meta didn't commit: they “may vary by country, surface and system conditions.” The rollout started in September with availability differing from region to region.

The same day, almost quietly, Meta also released an MCP server for WhatsApp Business: it leaves to coding agents — Claude, Codex, Cursor, ChatGPT — the boring part of setup, meaning account, phone number verification, API registration and message templates. For anyone who wants a business WhatsApp number connected to a system, setup time drops from days to an afternoon.

Why it matters to you: the AI features Instagram and WhatsApp used to give away now have a price list, and for a business it starts at $15 a month and goes up to $500. Before paying, one question only: are you already making those images and videos with another tool? If so, the plan is a duplicate. And the “variable” limits are a warning to take seriously: you don't build a workflow on a meter you can't see. Anyone producing content for their store every week is better off keeping a pipeline of their own — we wrote about it in our guide on AI for a small business's social media.

4 · Mistral and Mozilla put a private AI inside Firefox

Dark library at night with a large glowing browser window hanging in mid-air, an orange trail of light shaped like a fox circling it and a closed holographic padlock

On September 16, Mistral and Mozilla launched Firefox Smart Window: a browsing assistant inside the browser, based on Mistral's models, that helps make sense of a complex search, remembers something you saw and then closed, and works in multiple languages. The detail that counts is spelled out in black and white: conversations are not saved on Mozilla's servers by default, and Mistral has agreed to a zero data retention policy. For now it's available in France and North America; the UK and Germany follow by the end of 2026. Italy isn't on the list yet.

It's the first time a free, everyday AI has arrived with a privacy pact built into the product rather than buried in a legal document you have to hunt for. And it comes from a European provider, the one that raised three billion two weeks ago to build computing capacity in Europe.

Why it matters to you: anyone who works with customer data — an accountant, a consultant, a professional practice — has a problem nobody has solved for them: every search done with an AI assistant ends up in an archive whose rules they don't know. A browser that stores nothing, from a European provider, is the simplest answer seen so far. It's not in Italy yet, but it's the kind of tool to try the day it arrives. If you want to understand what can leave your office and what can't, the guide on business data and AI is the place to start.

5 · Google Workspace: from Microsoft to Google in two steps, free up to ten users

Dark office at night with glowing archive boxes, envelopes and calendar pages flowing along a bridge of light from one side of the room to the other, holographic inbox screens

On September 11, Google made the import from Microsoft tool built into Workspace setup available to everyone. It works like this: you connect the Microsoft admin account, optionally choose users or data types to exclude, and Google copies users, email, OneDrive files, calendar, contacts and tasks. It covers up to ten users, it's included in the subscription, and it's live right away on all domains. Anyone on the Flexible plan uses it directly; anyone on an annual plan has to add the licenses first.

Ten users is few for a mid-sized company, but it's exactly the size of a professional practice, a store with a few employees, a small artisan business. In other words, the bracket that until now never made the move.

Why it matters to you: switching providers for email and files was the job no small business wanted to face, because it cost a consultant and a weekend, with the fear of losing something along the way. With ten users free in the package, the choice between Microsoft 365 and Google Workspace goes back to being a choice about price and the AI included in the plan, not about the fear of moving. And it works the other way too: anyone on Google who isn't happy now knows that inertia is no longer a good reason to stay.

In short

The thread running through the week is one: the tools merge and get priced. Claude merged chat and Cowork into a single window that prepares slides and documents — for Pro subscribers it's an extra office without spending an extra euro. OpenAI put ChatGPT ads inside Shopify and HubSpot and is testing sponsored conversations: the channel is open in Europe too, and whoever has a well-built catalog gets a head start. Meta put a price list on the AI in Facebook, Instagram and WhatsApp, from $15 to $500 a month for businesses, without saying how much is included. Mistral and Mozilla put an AI into Firefox that stores nothing, European, not yet in Italy. Google made moving off Microsoft free up to ten users. None of these is news to study: they're five decisions to make, and almost all of them are about what to stop paying for.

Sources: TechCrunch (Claude merges chat and Cowork) · Anthropic (official announcement) · The Next Web (ChatGPT Ads in Shopify and HubSpot, Sponsored Agents) · OpenAI (official announcement) · TechCrunch (Meta One and the business plans) · TechCrunch (MCP for WhatsApp Business) · Mistral (Firefox Smart Window) · Google Workspace Updates (import from Microsoft)

Frequently asked questions

What changes in Claude now that chat and Cowork share one interface?

Since September 16, Claude has a single interface that routes requests on its own: if it's a question, it answers; if it's a task, it carries it out, and it opens Artifacts or Claude Design when needed. There are also new tools for creating slides and co-writing documents. Pro and Max users get them first; the free plan and Team come later.

How do you advertise on ChatGPT from Shopify?

From the Shopify App Store, you install the ChatGPT Ads app and create campaigns inside ChatGPT with your product catalog already connected: in the United States right away, from September 23 in the other markets where ads are live, including 31 European countries. HubSpot is the first CRM you can launch them from. Businesses with well-written product descriptions start with an edge.

How much does Meta One cost for businesses?

Meta One, the AI subscription for Facebook, Instagram and WhatsApp, has four plans for businesses and creators: Essential at $14.99, Advanced at $49.99, Expert at $149 and Max at $499 a month. For individuals, Core costs $7.99 and Premium $19.99. The usage limits, however, are “variable”: before you pay, make sure you don't already have a duplicate.

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