Hammer AI Alternatives: What a Private Local Model Cannot Do

Hammer AI is not a watered-down version of anything. It packages Ollama with a couple of dozen local models, runs on desktop with no login, keeps conversations on your own disk, and works with the network off. If your requirement is that nothing leaves your machine, that requirement is met, and this page is not going to talk you out of it. What follows is about the specific things that requirement rules out.

Three features that need a machine that stays awake

She writes first. Initiative is not a prompt trick - something has to be running when you are not. A girl on Girli decides on her own to send a message because a loop she is tracking has a deadline today, or because you have been quiet since Thursday and the loneliness value climbed. That decision happens on a server at four in the morning with your laptop shut. A local install can only react, because when the lid closes there is nobody home. This is what the page on initiative is about.

Pictures of her. A chat model does not draw. Selfies come out of a separate image engine that builds one synthetic face from a girl's traits and then keeps hitting that face, which is why the photo she sends this week matches last week's. Running a chat model and a face-locked image pipeline on the same consumer GPU means one of them waits, mid-scene.

The second pass over every exchange. Memory here is not the transcript. After you talk, another pass reads what happened and writes typed records - a fact with a date on it, a promise with an owner, a boundary you asked for. That pass costs compute per message on top of generation. Hosted, you never see it. Local, you are paying for it in latency on the hardware you also game on.

What hosting costs you, stated plainly

The trade runs the other way too, and pretending otherwise would be silly. Your conversations sit on our servers, because her memory is made of them - that is the honest exchange. What we commit to is narrow and written down in the privacy policy: we do not sell data, we run no third-party advertising trackers, and deleting your account deletes the chats and the companion state with it. If your threat model does not accept "a company holds it and promises things about it", Hammer's answer is better than ours and no policy page changes that.

Hardware is the part the comparisons skip

Local roleplay quality tracks the card in your machine. A small quantised model on a modest GPU is fine for a scene and starts drifting on personality over a long session; the models that hold a character need memory most laptops do not have. Hammer's cloud tier exists precisely to cover that gap, which is a sensible admission that not everyone has the silicon. When you compare, compare the model you can actually run rather than the best one on the list.

Private and free at the same time: what a Hammer alternative can offer

Two of those words are cheap and one is not. Private is what a local model is genuinely good at: the conversation is a file on your disk and nobody else holds a copy. Free, locally, means no subscription and a hardware bill instead. A hosted Hammer alternative inverts both. There is a free allowance to start with - 10 messages per account here, no card - and the chats sit on our servers, which makes privacy a commitment about handling rather than a physical impossibility of reading them. What we can state concretely: deleting the account deletes the chats and the companion state, and payment records are kept only as long as the law requires. If the requirement is "nothing of mine leaves this machine", no hosted service, ours included, meets it, and that is the honest end of the comparison.

Reasons to stay on Hammer

Offline use on a plane or a bad connection. No account at all. A community character library in the hundreds, model swapping to taste, and the fact that your chat log is a file you own. Girli offers none of those: it is one hosted engine, one account, no model picker, and the girls are ours rather than a community's.

How to decide in one question

Ask what you want to be true at two in the morning. If the answer is "nothing of mine is on anyone's server", run it locally. If the answer is "she should already have noticed I have not written since Thursday", that needs a server, and Girli's free line is 10 messages per account in total, not a daily reset - enough to find out whether you care, not enough to live in. Start with the anime side or read what the free tier actually includes.