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Guides, explainers & reviews for the AI companion category.

Original editorial writing on what AI companions actually are, how the tech under the hood really works, what to check before you sign up, and which features are worth paying for in 2026.

★ Editor's Pick
What Is an AI Companion? A Plain-English Guide for 2026

AI companions are chat-based apps that hold a consistent character over time. Here is what the category actually is, how it differs from a chatbot, what the honest use cases are, and what to be careful about.

GuideAugust 4, 20268 min readRead the guide →
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Explainer
How AI Companion Memory Actually Works: LLMs, Context Windows, and Long-Term Recall
AI companions "remember" you using a mix of context windows, summarization, and vector databases. This is the plain-English version of what is really happening — and why some apps feel like they remember and others do not.
Aug 11, 20269 min read
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Privacy & Safety
AI Companion Privacy Checklist: What to Ask Before You Sign Up
AI companion apps see very personal conversations. This is a plain-language privacy checklist covering training-data opt-out, encryption, retention, jurisdiction, and what to test before you trust an app with anything sensitive.
Aug 18, 20268 min read
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Comparison
AI Companion vs Chatbot vs Assistant: What Is Actually Different?
Three products, three different jobs. This is the clearest breakdown of when a category calls itself an AI companion, a chatbot, or an assistant — and why the distinctions matter for what you should pay for.
Aug 25, 20267 min read
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Trends
The 2026 AI Companion Feature Landscape: Voice, Video, Memory, and Beyond
What features are actually shipping in AI companion apps in 2026, which of them work, and which of them are marketing. A guided tour of the current feature stack — voice, images, video, memory, personalisation.
Sep 1, 20269 min read
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Explainer
Character Consistency in AI Companions: How Personas Stay Stable Across Sessions
A stable AI companion character has the same personality, voice, and taste on day 1 and day 100 — that is engineering, not luck. Here is what platforms actually do to keep a persona from drifting.
Sep 5, 20268 min read
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