From gold price to online shop
We鈥檙e missing an app in everyday life? Then we just build it ourselves. From the real local gold price, through a stock market companion with alerts that follow the stock, to a shop plugin that makes shops readable and findable for AI assistants.
Four products have a site of their own. Each one shows how far along it is.
Nexxus Pilot 路 Beta
On web and iOS, the alert limit steps up with your stock. A fall by your percentage sends a push notification. This alert and ten slots per list are free. Plus portfolio, watchlist and planned entries with a target price.
Go to Nexxus PilotI follow your stock and let you know when it falls by your percentage.
Nexxus Karat 路 Live
Gold has one world price. Your price comes after that: exchange rate, tax, duty and the typical dealer premium. Karat shows both side by side, for gold and silver. No account, no ads, on the App Store.
58countries with their own local price
Go to Nexxus KaratI work out what gold and silver really cost where you live.
Nexxus Nutria 路 Alpha
Plan meals, organise the shopping, eat well, without calorie moralism and without your eating habits turning into advertising data.
105recipes that use up leftovers
Go to Nexxus NutriaI plan meals and shopping from your pantry, no calorie counting.
Nexxus Butler 路 Beta
For online shops: knows the range, recognises the need behind an enquiry and recommends with reasons, instead of only answering questions about shipping and returns.
2shop systems: WooCommerce and Shopware
Go to Nexxus ButlerI advise your customers and make your shop readable for AI assistants.
Our products answer personal questions about money, health and habits. That only works on infrastructure you can trust:
Where your data livesOne account for all Nexxus products. Profile, devices, data export and account deletion, all in one place.
To the account portalWhat is listed here is planned or in development and none of it can be used yet.
Nexxus ScoutShopping in one sentence.In planning
Nexxus GuideThe digital front desk.In planning
Nexxus EngineThe AI platform underneath.In developmentThey no longer click through filter masks. They say in one sentence what they need and expect an answer, not a list of options.
A personal AI assistant no longer just searches: it compares offers, books appointments, pays. A business whose offers machines cannot read will not appear in that economy.
One person with AI agents builds in months what used to take a team years. We know, because that is how Nexxus is being built.
AI assistants are moving beyond answering. They search for products, check availability, book appointments and buy. How fast this is happening is already measurable: traffic to US retail sites referred by AI assistants rose 393 percent year over year in the first quarter of 2026 (Adobe Analytics).
One detail is easy to miss: an AI assistant evaluates data, not websites. If a provider鈥檚 information is incomplete, outdated or contradictory, it simply does not make the shortlist. A beautiful storefront will not help.
Phillip Kracht has been building Nexxus since May 2026, on his own. Before that he led the design department of a mid-sized company for many years, then built and ran an international online shop. In June 2026 he handed it to his business partner to focus entirely on Nexxus.
AI agents are his tools for building, checking and writing. He checks what they deliver rather than taking it on trust. For Butler he is his own target customer: he knows the problem from his own shop.