You don’t have to pay to try an AI companion. Several apps have free tiers — but they vary a lot in how usable they actually are. Here are the best free options in 2026, what you get without paying, and where the limits kick in.
1. Replika — best free tier overall
Replika’s free plan covers everyday text chat with a friendly, expressive companion, which is enough to decide whether you like it. Voice calls, relationship modes and better memory sit behind Pro. It’s the gentlest free starting point for beginners — read our full Replika review.
2. Character.AI — best free for variety
If you’d rather explore many characters than build one relationship, Character.AI’s free tier is hard to beat — a huge library at no cost, with a paid plan only for extras. It’s content-filtered and memory is shorter, but for free exploration it’s excellent. See our Character.AI review.
3. Kindroid — limited free, strong paid
Kindroid has a free experience, but its best features — the class-leading memory and deep customization — really need a paid plan. Great if you’ll commit; less ideal purely for free use. See our Kindroid review.
4. Nomi — limited free, unique paid feature
Nomi’s free tier is fairly limited, and its standout group-chat feature is mainly a paid draw. Worth it if group chats appeal to you. See our Nomi review.
What to expect from a free tier
Free tiers almost always limit voice, advanced memory, customization and message volume. That’s fine for deciding whether an app suits you — our advice is to start free, and only upgrade once you know you’ll use it regularly.
The bottom line
For a friendly one-on-one companion, start free with Replika. To explore lots of characters for free, pick Character.AI. When you’re ready to compare everything side by side, see our full reviews and 2026 roundup.