Nomi does one thing no other AI companion app does properly: it lets several companions share a single conversation, each holding their own memories and their own opinions about the others. Everything else about the app is competent. That one feature is why it is worth your attention. Here is how it holds up after several days of hands-on testing.
★★★★★ 4.0 / 5
✔ Group chats nothing else matches
✔ Companions remember each other
✔ Strong memory and roleplay depth
✔ Characters hold distinct personalities
✘ Free tier is limited
✘ Interface takes getting used to
✘ Setup slower than preset apps
✘ Hands-off moderation won’t suit everyone
What Nomi actually is
Nomi is an AI companion app built around memory and roleplay, where the companions are called Nomis and you can have several of them in one conversation. You shape each one’s personality, talk by text or voice, and — unusually — the characters develop awareness of each other rather than existing in separate silos.
That last detail is the whole proposition, and it is worth being precise about it, because several apps claim group chat and mean something much weaker.
Group chats — the standout
Most apps that offer multi-character conversations are really running parallel private chats in one thread: each character replies to you, none of them registers what the others said, and the illusion collapses within a few exchanges. Nomi is the exception. Its companions respond to each other unprompted, carry their own memories into the room, and hold consistent views about one another across sessions.
The practical effect is that a conversation can go somewhere you did not steer it. Two Nomis disagreeing about something you mentioned last week is a materially different experience from anything a one-to-one app produces, and it is the main reason to pick this app over a better-scoring one. Our group chat roundup explains what separates a real implementation from a decorative one.
Conversation and memory
Conversation is warm and coherent, and memory is a genuine strength — Nomi holds onto details well across sessions and brings them back without prompting. In head-to-head testing Kindroid still edges it out on pure long-term recall with a single companion, but Nomi does something harder: it maintains separate, consistent memories for several characters at once. Judged on that, it is arguably the more impressive system.
For ongoing storylines and roleplay it holds up well over weeks, which is why it places second in our roleplay and storytelling ranking.
Customization and voice
Customization is flexible and rewards contrast: the single best thing you can do in Nomi is make your companions genuinely different from one another. Build two similar characters and the group chat collapses into agreement; give them different temperaments and the app has something to work with.
Voice is capable without leading the category. The interface is the weaker point — there is simply more going on than in a minimalist app, and it takes a few days to stop hunting for things. Not a dealbreaker, but it is the reason newcomers sometimes bounce off.
Moderation
Nomi takes a noticeably more hands-off approach to moderation than platforms like Character.AI. For people frustrated by filters interrupting a scene, that is a feature. For people who want firmer guardrails, it is a reason to look elsewhere. It is a real difference between apps rather than a footnote, and worth deciding on deliberately — Is Nomi safe in 2026? covers what that means in practice.
Free tier and pricing
The free tier is fairly limited, and it has the same structural problem as Kindroid’s: creating multiple companions is one of the first things restricted, so the trial cannot show you the feature that makes the app distinctive. You are effectively asked to pay to evaluate the group chats.
If the group concept appeals, that is what your subscription buys and nothing else does it the same way. If you mainly want one companion, the value case is weaker and other apps do single relationships better. Our free versus paid guide covers where these limits usually sit.
Privacy
Treat Nomi as you would any companion app: review the privacy settings before you start, keep identifying details out of conversations, and understand how deletion works. Group chats are worth a particular note here — more characters and longer threads mean more stored context, so there is simply more of you in the system than a casual one-to-one chat creates. See Is Nomi safe? and Are AI companion apps safe?
Who should use Nomi — and who should not
Use it if the idea of multiple companions in one conversation appeals to you, you enjoy sustained roleplay, or you have found one-to-one apps limiting and want something that can surprise you.
Look elsewhere if you want the simplest possible one-to-one experience (Replika), the deepest single-companion memory (Kindroid), or firmer content moderation (Character.AI). The comparisons worth reading are Kindroid vs Nomi and Nomi vs Character.AI.
FAQ
What makes Nomi different from other companion apps?
Group chats where the companions genuinely register each other — they respond without being prompted, remember what the others said, and hold consistent opinions about one another. Most apps advertising this feature do something considerably shallower.
Is Nomi free?
There is a limited free tier, but multiple companions — the point of the app — generally need a paid plan. You can get a feel for the conversation quality for free; you cannot really test the group feature.
How many companions can share a conversation?
Three is the practical ceiling in our testing, regardless of what is technically allowed. Beyond that the app starts rotating speakers rather than letting a conversation develop, and the quality drop is obvious. Two plus you is the sweet spot.
Does Nomi remember as well as Kindroid?
Close, and it depends what you are asking of it. Kindroid is better at deep recall with one companion; Nomi is better at maintaining several separate memories at once without them blurring together.
The bottom line
Nomi scores 4.0 as a general-purpose companion app and considerably higher as a specific one. If group conversations are why you are here, it is not merely the best option — it is close to the only one, and the score undersells it. If you want one companion done as well as possible, Replika and Kindroid both do that better, and Nomi’s interface and free tier will only frustrate you.
See every app in the review index, or the full ranking in our best AI companion apps roundup.