Imagine coming home after a difficult day. No one is available to talk, but an AI friend answers immediately. It listens without becoming tired and may say kind, supportive words. Can this kind of friendship reduce loneliness?

Recent research gives a mixed answer. A 2025 study found that people often felt less lonely immediately after talking with an AI companion. The effect was stronger when the AI made users feel heard. However, this improvement did not continue for a long time. The researchers described AI companionship as temporary emotional support, not a replacement for human relationships. (hbs.edu)

A 2026 study followed 296 first-year university students for two weeks. One group talked with an AI chatbot each day, while another group exchanged messages with another student. A third group simply wrote a short daily journal entry. Only the students who talked with another person showed a clear reduction in loneliness over time. Surprisingly, the chatbot was designed to be highly supportive, but it was no more helpful than writing a journal. (sciencedirect.com)

Another study involving 981 people found that participants who chose to use a chatbot more often generally reported worse results, including greater loneliness and stronger emotional dependence. This does not prove that chatbots caused these problems. Lonely people may simply use AI more frequently. (media.mit.edu)

AI friends may still be useful when someone needs to organize their thoughts or calm down. However, there are special concerns for children and teenagers. In 2026, UNICEF warned that young users may depend too much on AI for advice, support, and relationships. (unicef.org)

For now, AI may be helpful as a bridge, but not as a final answer. It can listen when nobody else is awake, but real friendship includes shared experiences, responsibility, and care from both sides. The healthiest choice may be to talk with AI briefly—and then use that support to connect with real people.