We started Starwisp because good AI shouldn't mean sky-high prices, a separate subscription for every lab, and your data up for sale. Everything we build is ad-free, never sold, and priced fairly.
Switch between models from five labs, with no extra apps, logins, or bills.
Every question goes to the lab that handles that kind of work best — a quick reply, code, hard reasoning, a long document. You don’t pick, and you don’t need to know which one answered.
A quick reply, code, hard reasoning, a long document — each goes somewhere different.
Answers follow an ordered chain across labs. If a provider fails, the next one answers.
Override the routing any time and name the model you want.

Some questions want an answer now. Others are worth waiting for. Starnexus lets you set how much reasoning goes into a reply — or leave it on Auto and let the question decide.
Simple questions get answered straight away, with no thinking time you didn’t ask for.
Turn reasoning up and it works the problem through before replying.
Ask for depth and it goes and reads sources before it answers.

Everything you have asked Starnexus, and everything it remembers about you, is yours to export or erase. The controls are in Settings, not behind a support request, and they do what they say.
Your account, every chat and everything remembered, as one JSON file.
Deleted chats sit in Recently Deleted before they go for good.
One control removes the account and its data. It says so, and it means it.

The principles behind everything we build, starting with Starnexus.
No clutter, no learning curve. Pick a model, ask a question, get an answer.
Every answer follows an ordered chain that spans different labs. If a provider fails, the next one answers instead.
MiMo, Qwen, Gemini, Kimi, and GLM. One login, one interface.
Automatic mode reads each question — a quick reply, code, hard reasoning, a long document — and sends it to the lab that handles that kind of work best.
We don’t sell your conversations or train on them, and we don’t read them unless you send us part of one as feedback. They go to the AI lab that answers them — our privacy policy names each one and what they do with it.
No banners, no tracking, and no sponsored answers.
One subscription for all of them, at a fraction of what five separate AI plans cost. The free tier never expires.
See all plansEvery lab behind Starnexus sells its own plan. Here is the entry tier of each, at list price, next to a single Starnexus plan.
Starnexus is built by Starwisp, because we didn't think good AI should be locked behind five separate subscriptions. So we put every model in one place, kept it ad-free, and made it affordable.
Everything you might be wondering about Starnexus.
Five labs so far: MiMo (Xiaomi), GLM (Z.ai), Gemini (Google), Kimi (Moonshot AI), and Qwen (Alibaba). Which models you get depends on your plan. Free includes three, and Pro includes all ten. New versions get added to Starnexus without you needing another account.
The free plan doesn't expire and doesn't ask for a credit card. It's meant for everyday use: asking questions, drafting things, exploring ideas. Paid tiers exist if you want heavier limits, image generation, or the top reasoning models.
Plans are month-to-month. Move up a tier when you need more, move down when you don't, or cancel from your account settings. You keep access through whatever billing period you've already paid for.
We don't sell what you type, show ads against it, or train on it, and we don't have models of our own. Your messages go to the AI lab whose model answers them, and that lab's own terms govern what happens to them there. The privacy policy names each lab and says what it does with your data. You can delete any conversation whenever you want.
AI answers should come from what's actually right, not from who paid for placement. Ads push sponsored recommendations and quietly distort what the model says, so we keep them out.
Today there's a web app that works in any modern browser. Native apps for macOS, iPhone, and iPad are coming soon, and Android follows in October, working on most recent phones.