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Best AI companion apps under $10 a month
Companion apps whose cheapest realistic plan lands under $10 a month, with the yearly-billing maths already done for you.
The default starting point: unmatched variety and the most generous free tier in the category. Best for: Roleplay and chatting with fictional or public-figure characters.
If you want total control and zero subscription, this is where the advanced users live. Best for: Running your own companion UI with your own model.
The memory benchmark. If continuity is your main requirement, this is the one to beat. Best for: Users who want a companion that remembers and evolves.
Still the strongest product for people who want one companion and a real feeling of continuity. Best for: A long-term, emotionally attentive single companion.
Completely free, genuinely warm, and no upsell wall. Not a roleplay product, but an excellent listener. Best for: Free, supportive conversation and a listening ear.
A companion that is honest about being a tool rather than a relationship. Best for: Emotional support with clinical grounding.
A deliberately hand-authored cast of six rather than a community character library — you trade variety for characters that keep one consistent voice. Best for: Romance-focused chat with a fixed cast and persistent memory.
The strongest AI journal in the directory: 4.7★ from 5,000+ users, emotional pattern analysis, speak-or-type entries. Best for: Journaling with a companion that analyzes your patterns.
Build and ship custom AI chatbots to 8+ channels with plugins and workflows — a create-your-own toolkit, not a fixed companion. Best for: Building and deploying your own chatbot.
Not a companion, but its free, capable chat and long memory make it a credible daily AI friend. Best for: Free, high-quality general chat.
このリストに関するよくある質問
How many apps are on this list?
10 apps meet the criteria for “Best AI companion apps under $10 a month”. We would rather publish a short, honest list than pad it with apps that only half fit.
Which one should I pick first?
Character.AI tops this list with an editorial score of 4.4 out of 5 and costs $7.92/mo. That is a starting point, not a verdict — the card under each entry says who it actually suits.
What is the cheapest option here?
SillyTavern, at Free — and 10 of the 10 listed apps have a free tier you can try first.
Can I sort these by something else?
Yes. The category pages carry the full five-way filter — medium, orientation, price, platform and sort — and the numbers on this list match the numbers there, because both are computed from the same catalogue.