AI Girlfriend & Companion App Statistics (2026)
Most “AI girlfriend statistics” pages online recycle the same unverified numbers from competing apps’ own marketing blogs. We went looking for figures that trace back to a named, independent source — an academic study, a research firm, a regulator, or major news outlet — rather than a company’s self-reported analytics. Here’s what actually holds up, with sources linked throughout.
Market Size: The Estimates Don’t Agree, and That’s the Real Story
If you see a single confident number for “the AI companion market size,” treat it with caution. Independent research firms don’t agree with each other, sometimes by an order of magnitude. Grand View Research estimated the global AI companion market at $36.79 billion in 2025, rising to $48.03 billion in 2026. Precedence Research put similar figures at $37.12 billion for 2025 and $48.63 billion for 2026, projecting growth to roughly $552 billion by 2035 at a 31% annual growth rate. Business Research Insights, by contrast, valued the market at $501.01 billion for 2026 alone, more than ten times the other two firms’ estimates for the same year. The gap almost certainly comes down to scope: broader “AI companion” market definitions can include enterprise virtual assistants and robotics alongside romance-focused apps, while narrower estimates count only companion and relationship apps specifically. Anyone citing a single precise market-size figure for this category is choosing which definition to use, whether they say so or not.
Does an AI Companion Affect Real Relationships?
The most rigorous research so far comes from Aalto University, where researchers Talayeh Aledavood and Yunhao Yuan analyzed the Reddit activity of roughly 2,000 Replika users against a control group and conducted 18 follow-up interviews, reported by Forbes in March 2026. We cover the full findings, including where the study found benefits and where it found risk of substitution for human contact, in our dedicated research breakdown.
Privacy and Security: What’s Actually Been Found
Security firm Oversecured audited 17 AI companion apps on Google Play with a combined 150 million-plus downloads and found 14 critical and 311 high-severity vulnerabilities, reported by Cybernews in March 2026. Separately, the Chattee Chat and GiMe Chat apps suffered a breach exposing more than 43 million messages, 600,000 images, and 400,000 users’ data in October 2025. We break down what this means for choosing an app, plus which apps in our own testing hold up best on privacy, in our safety and privacy guide.
The Regulatory Timeline
This category went from largely unregulated to actively legislated in about eighteen months. California’s SB 243, signed by Governor Newsom on October 13, 2025, took effect January 1, 2026, and specifically regulates companion chatbots. New York’s companion chatbot law took effect November 5, 2025. Italy’s data protection authority fined Replika’s developer €5 million over GDPR violations. In October 2025, Character.AI announced new age-based access restrictions on certain chat features, reported by CNBC, following broader congressional and regulatory scrutiny of chatbot safety practices. At the federal level, the GUARD Act, introduced by Reps. Valerie Foushee and Blake Moore, had not passed as of this writing. The EU AI Act separately requires AI systems to disclose that users are interacting with AI and restricts manipulative design patterns.