Best AI Companion Apps (2026): 10 Apps Compared

Almost every week someone asks me about AI companions. Some are curious, some are a bit sceptical, and a few have a parent or a client who has started using one. They're apps you talk to like a friend: they remember things you've told them, answer in a warm tone and are there at any hour. I think it's sensible to understand them well, whatever you make of the idea.

Here are ten AI companion apps in no particular order, sorted alphabetically. I've taken each description from the app's own website or its app store listing, so check the current details there before you download anything. If you're comparing general assistants rather than companions, my comparison of Claude and ChatGPT is a better place to start, and my guide to AI agents that are free to try covers more.

AI companion apps side by side

In the free plan column, Yes means the app's own site or app store listing shows a free way in, such as a free download or a free tier. Trial only means you can try it before committing. Offers change often, and free versions usually come with limits, so confirm on the app's own page.

Tool	Type	Good for	Free plan
Character.AI	Character chat	Chatting with characters you create or find	Yes
Finch	Self-care pet	Gentle daily routines with a virtual pet	Yes
Kindroid	Custom companion	Shaping a companion with its own backstory	Trial only
Meta AI	Everyday assistant	General chat, questions and creative ideas	Yes
Nomi	Memory companion	Companions that remember you, with voice and group chats	Yes
Pi	Personal AI	Talking something through in a calm style	Yes
Pooca	Mood companion	Reflecting on how you feel through companion chats	Yes
Replika	Companion app	Long-running friend-style chat by text, voice and video	Yes
Sesame	Voice agents	Spoken conversation with personal agents	Yes
Tolan	Guide companion	A friendly guide that says it isn't human	Yes

Ten companion apps for conversation, reflection and company

Character.AI

Best for: People who enjoy chatting with a wide range of characters, whether they build their own or pick one that someone else has made.

Finch

Best for: Anyone who would like a light, game-like way to build daily self-care habits, looking after a virtual pet as they go.

Kindroid

Best for: People who like designing the personality and backstory of a companion, then talking by text, voice or video.

Meta AI

Best for: Anyone who wants a general AI assistant for questions, ideas and everyday chat rather than a character with a long backstory.

Nomi

Best for: People who want a companion that remembers earlier conversations and who like voice chats or group chats with several characters.

Pi

Best for: Anyone who wants somewhere to think out loud, prepare for a hard conversation or practise a language by chatting.

Pooca

Best for: People who like reflecting on their mood, with companions that listen and a small island world that changes as feelings shift.

Replika

Best for: People who want a long-running, friend-style companion they can talk to by text, voice or video whenever they like.

Sesame

Best for: People who prefer talking out loud to typing and want an agent that follows a conversation wherever it goes.

Tolan

Best for: Anyone who wants a friendly guide through everyday life, from a team that says its companion doesn't pretend to be human.

Age rules, chat privacy and where an AI companion stops

Three things are worth settling before you or anyone in your family signs up to a companion app. First, age rules: many of these apps are rated for adults, and their own terms say who may use them, so read the age rating and the terms for each one rather than assuming. Parents, please check this before a teenager downloads anything.

Second, the privacy of your chats. A companion app may keep your messages, voice recordings and photos so it can remember you. Look for the privacy policy, find out what can be deleted, and avoid sharing anything you wouldn't want stored, such as passwords or private details about other people.

Third, an AI companion is not a substitute for professional support. It can be a friendly place to talk, but it isn't a doctor, a therapist or an emergency service. If you're struggling, please speak to a qualified professional or someone you trust. That's general guidance, not medical advice.

What an AI companion app can and can't do for you

• It can listen at any hour. Many people like having somewhere to say things out loud before they say them to a person.
• It can remember details. Memory features mean you don't start from scratch each time, though how well that works differs from app to app.
• It can't know you the way a person does. It predicts replies from patterns, and it can be wrong or oddly confident.
• It can't promise to keep things private. Whatever the tone of the chat, a company runs the service and sets the rules.

How to choose an AI companion app for your needs

Start with what you want it for. A character-chat app suits imagination and storytelling. A memory-led companion suits someone who wants continuity. A voice agent suits people who think better out loud. A self-care app with a game-like feel suits people who want gentle structure rather than long chats.

Then look at the practical side: which devices it runs on, how obvious the settings and controls are, and whether you can export or delete what you've shared. A tidy settings page is a good sign. If it takes ten minutes to find how to delete your account, that tells you something.

Questions to ask before you download a companion app

• What age is it for, and does the app check ages in any way?
• What does the privacy policy say about messages, voice and photos?
• Can I delete my chats and my account, and how easily?
• What does the free version include, and which features are locked?
• Does the app say clearly that it's an AI and not a person?
• Are there content settings I can control?

If you run a business and wonder whether a friendly chat style could help your customers, that's a different job from a personal companion. You can ask about working with an AI consultant in the UK if you want help choosing.

Why a smaller companion app can be worth a look

Smaller apps often focus on one idea, such as reflection, voice or a particular style of character, and that focus can suit you better than a catch-all app. They can also change quickly, so check when the app was last updated, read the help pages and try it lightly before you share anything personal.

Do you make an AI companion app or a wellbeing chat app? Tool makers can ask to be considered for a featured place on this list.

A short checklist for choosing a companion app

Pick two apps that match what you want, read their age rules and privacy pages, and try each with something harmless first. Keep the one whose settings are clear and whose tone feels right, and come back to review that choice from time to time.

Frequently asked questions

What is an AI companion app?

It's an app that lets you chat with an AI character by text or voice, often with memory so it can refer back to earlier conversations. Each app sets its own style, rules and age limits.

Are AI companion apps free to try?

Many have a free download or a free tier, with limits on features or usage. Each app's own page shows what's included, and that can change.

Are AI companions safe for teenagers?

That depends on the app and the young person. Check the age rating and terms for each app, look at its privacy and content controls, and talk about it together.

Is an AI companion a replacement for therapy?

No. An AI companion isn't a substitute for professional support. If you're struggling, speak to a qualified professional or someone you trust.

Do companion apps keep my chats?

Many store messages so they can remember you. Read the app's privacy policy and check whether you can delete your data.