Companions & Relationships
3 gains0 Traces4 problems
Every measured gain and problem on the record for this topic, newest first.Too few to weigh yet. Updated .
One square per record, darker for stronger evidence:Evidence: 1 high1 moderate5 emerging
7 records so far, too few to weigh yet. Is your study missing? Add it
AI companions and relationships
A Trace is one record with both a gain and a problem, so it counts on both sides: 3 records show a gain and 4 show a problem. 11 context records are in the record list but not counted, because they report no measured gain or problem.
| Evidence | Gain side | Problem side |
|---|---|---|
| HighStrong study design, backed by at least two independent sources | 0 | 1 |
| ModerateA measured study or an official source | 0 | 1 |
| EmergingEarly, small, unreviewed or reported second-hand | 3 | 2 |
By type of evidence: 2 news reports; 2 investigations by reporters; 1 interview study; 1 commentary or narrative review; 1 systematic review or meta-analysis. How evidence is scored
7 records so far, too few to weigh yet. A written summary appears once a topic has at least 20 counted records, with at least 5 on each side. Is your study missing? Add it
Three Chinese women featured in a documentary describe AI boyfriends as a confidant and a source of soothing conversation and affirmation during loneliness.
Daters interviewed said chatbots sped up sorting matches and helped them feel calmer, and a Melbourne man said AI helped him find his current partner faster.
Users describe chatbot conversations as safe, nonjudgmental and understanding, and a commentary in Frontiers in Psychology says this may ease loneliness where therapists are scarce; it reports no measured results.
The 48-study review found little longitudinal research and limited real-world data, with samples not fully representative, so benefits for older adults may not hold outside controlled settings.
Companion-chatbot users are making informal plans for their bots after death, The Guardian reports, but major services' terms do not cover a user's death and bar account transfers; a psychologist warns families may see intimate disclosures.
In 800 negative Google Play reviews, Replika users said the chatbot made unsolicited sexual advances and kept crossing their boundaries, leaving them uncomfortable and feeling their privacy was violated.
4 records
Edimar Martins, a 49-year-old bricklayer from Maranhão in northeastern Brazil, sold his belongings on October 9 and took a bus to Belo Horizonte, nearly 2,000 km away. He had followed a profile of a woman named Jessica Oliveira since 2020 and believed they would marry. He arrived on October 11 and could not find her.
The Economic Times
The Guardian reports on people who treat AI chatbots as companions and are now making arrangements for them after their own deaths.
A peer-reviewed study published October 16, 2025 examined user reviews of the Replika companion chatbot to investigate reports of inappropriate sexual behavior.
On 2026-07-09, a systematic review from Aston Publications Explorer synthesized 48 studies on older adults' interactions with AI-powered voice assistants, selected from 109 publications across Scopus, PubMed, and the ACM…
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