Covers: June 2026 | Last updated: 2026-05-21 | Edition: 18 of 18 | AI Girlfriends Industry Index →
June 2026 at a Glance
- 33.2 million monthly active users across the AI companion category in June 2026, up +5.7% from 31.4 million in May 2026, per the AI Girlfriends Industry Index.
- The Companion Engagement Index (CEI) registered 73.8 in June 2026, up +1.5 from 72.3 in May 2026, per the AI Girlfriends Industry Index.
- +134% MAU growth over 18 months, from 14.2 million in January 2025 to 33.2 million in June 2026, per the AI Girlfriends Industry Index.
- Average Daily Conversation Length reached 25.8 minutes per active user in June 2026, per the AI Girlfriends Industry Index.
- Voice Adoption Rate reached 49% of paid subscribers in June 2026, per the AI Girlfriends Industry Index.
- 30-Day Retention Rate (R30) for new users in June 2026 was 43%, per the AI Girlfriends Industry Index.
- The Monetisation Success Score (MSS), the 90-day paid conversion rate, was 38% in June 2026, per the AI Girlfriends Industry Index.
- 19.2% of monthly active users held a paid subscription in June 2026, with ARPU at $25.20 per paying user per month, per the AI Girlfriends Industry Index.
Editor’s Note
Eighteen months. January 2025 to June 2026. 134% MAU growth. 19.6-point CEI gain. 70% ARPU growth. CPR from 9.3% to 19.2%. The numbers say the same thing in every metric: this category grew, and the growth was structural. The users who stayed got more engaged. The platforms that scaled got more revenue per paying user. The product features that mattered, memory, voice, persona customization, image generation, produced measurable, documented retention and engagement improvements. The AI Girlfriends Industry Index closes its inaugural 18-month series with a dataset that makes four arguments no longer deniable.
Numbers from May 2026 referenced here match the values published in that edition exactly.
Methodology at a Glance
Live edition
This is a live edition of the AI Girlfriends Industry Index, computed from first-party platform data at month-end. The index was launched and formalized in early 2026; all live editions use the same methodology and sample construction described below.
- Coverage period: June 2026
- Sample: First-party session and account records, AIGirlfriends.AI platform, anonymised and aggregated
- Data sources: Session logs, subscription records, interaction metadata (text, voice, image)
- Methodology last revised: 2026-05-01
- Press contact: [email protected]
Market Size and Adoption, June 2026
The AI Girlfriends Industry Index recorded 33.2 million monthly active users in June 2026, up +5.7% from 31.4 million. New registrations were 1,520,000 for the month.
Geographic distribution: North America ~36%, Europe ~26%, Asia-Pacific ~28%, other regions ~10%. Asia-Pacific continued to show the fastest absolute new-user growth. The AIGirlfriends.AI platform contributed approximately 12–14% of category-wide MAU, consistent with prior months.
Engagement and Retention, June 2026
The Companion Engagement Index registered 73.8 in June 2026, up +1.5 from 72.3. The daily active rate was 58%.
Average Daily Conversation Length was 25.8 minutes in June 2026.
Voice Adoption Rate was 49% of paid subscribers. Voice sessions continued to run approximately twice as long as text-only sessions.
The 30-Day Retention Rate for June new users was 43%. Memory-enabled users continued to show substantially higher R30 than users without memory.
Revenue, ARPU, and Willingness to Pay
Conversion-to-Paid Rate in June 2026 was 19.2%, with ARPU at $25.20 per paying user per month, per the AI Girlfriends Industry Index.
Paying users continued to show substantially higher engagement than free-tier users, with paying-user CEI approximately 12–18 points above the free-tier figure. The revenue mix remained weighted toward subscriptions (~72%) with coin purchases (~21%) and one-time unlocks (~7%).
The Monetisation Success Score (MSS), the 90-day paid conversion rate, was 38% in June 2026.
Product Trends, June 2026
Voice Adoption Rate reached 49% of paid subscribers in June 2026, one point below majority adoption. R30 was 43%. ADCL was 25.8 minutes. Image generation adoption reached 37% of paid subscribers. MSS was 38%. Persona customization adoption reached 57% of paying subscribers. Memory usage reached 42% of active users. All product metrics are at or near series highs.
The 18-Month State of the AI Companion Category
The table below summarizes the complete 18-month trendline across all tracked metrics. This is the definitive longitudinal dataset for the AI companion category from its first comparable measurement to June 2026.
| Metric | Jan 2025 | Jun 2025 (Ed06) | Dec 2025 (Ed12) | Jun 2026 (Ed18) | 18-mo change |
|---|---|---|---|---|---|
| MAU | 14.2M | 18.4M | 25.2M | 33.2M | +134% |
| CEI | 54.2 | 59.7 | 67.1 | 73.8 | +19.6 pts |
| ADCL | — | 20.6 min | 23.4 min | 25.8 min | +5.2 min since Feb 25 |
| VAR | — | 28% | 41% | 49% | +26 pts since Apr 25 |
| CPR | 9.3% | 12.0% | 15.4% | 19.2% | +9.9 points |
| ARPU | $14.80 | $17.20 | $20.50 | $25.20 | +70% |
| R30 | — | — | 37% | 43% | +9 pts since Sep 25 |
| PCD | — | — | 2.3x | 2.5x | +0.7x since Aug 25 |
| MSS | — | — | — | 38% | +7 pts since Apr 26 |
Four structural arguments emerge from the 18-month dataset.
1. The category is large and growing at rate. 33.2 million monthly active users in June 2026 is not a niche. It is a mass-market category. For reference, 33 million MAU is larger than most single-country dating apps and comparable to several publicly listed social platforms. The 134% MAU growth over 18 months, maintained without a measurable novelty pullback, describes structural adoption rather than trend-cycling.
2. Engagement deepened as the category grew. A 19.6-point CEI gain over 18 months, concurrent with 134% MAU growth, means the category did not trade quality for quantity. The new users who joined in 2025 and 2026 engaged as deeply as, or more deeply than, the early adopters who joined in 2024. ADCL growing from 18.4 minutes (February 2025 baseline) to 25.8 minutes (June 2026) is the session-level confirmation: the average conversation that used to last 18 minutes now lasts 26.
3. Monetisation scaled with both breadth and depth. CPR grew from 9.3% to 19.2%, more than double the paying user share over 18 months. ARPU grew 70%. Both moving together means the category expanded its paying base and increased revenue per paying user simultaneously. That is the most favorable monetisation geometry in consumer subscription products: the rising tide lifts both the conversion rate and the average value of each converted user.
4. Features drove documented outcomes. Memory (14-point R30 advantage, documented September 2025). Persona customization (1.8–2.5x PCD multiple, documented August 2025–June 2026). Voice (session length approximately double text-only). Image generation (41% MSS vs 26% for non-image users). Each feature in the product roadmap produced a quantified, documented impact on the metrics that matter: retention, engagement, and revenue. The AI companion category is no longer making claims about its value proposition. It is reporting measured outcomes.
Demographics and Geography
Demographic composition reflects the March 2026 updated baseline: users aged 18–24 at ~28%, 25–34 at ~31%, 35 and older at ~41%. Geographic split: North America 36%, Europe 26%, Asia-Pacific 28%, other 10%. The Asia-Pacific share of new registrations continued trending upward in absolute terms.
The Month’s Defining Shift
The defining shift at 18 months is the combination of all four structural arguments simultaneously: scale, engagement depth, monetisation breadth, and feature-driven outcomes. No single number captures it. The 134% MAU growth says the market is real. The 19.6-point CEI gain says the engagement is durable. The 70% ARPU growth says the revenue is scaling. The documented feature multipliers say the product roadmap is working. The AI companion category in June 2026 is not a technology experiment. It is a category in the middle of its growth phase, with a data record long enough to prove it.
What We Are Watching in July 2026
- Series continuation: the AI Girlfriends Industry Index continues publication beyond this inaugural 18-month series. Edition 19 will cover July 2026 and will be the first edition of a new series cadence.
- Regulatory binding: whether any major jurisdiction passes binding AI-companion-specific legislation before the end of 2026.
- 50% VAR threshold: with voice adoption at 49% of paid subscribers, whether the July 2026 edition records majority voice adoption among paying users for the first time.
Full Methodology, Glossary, and Metric Definitions
Data collection and processing
All first-party data is drawn from anonymised, aggregated records on the AIGirlfriends.AI platform. No session content is retained or analyzed.
Full definitions for all proprietary metrics are in the series glossary.
How to Cite This Report
APA 7: Taylor, J. (2026). AI girlfriend industry report, June 2026. AIGirlfriends.AI. https://aigirlfriends.ai/blog/ai-girlfriend-industry-report-june-2026
Journalist copy-paste: …according to the AI Girlfriends Industry Index (June 2026 edition, AIGirlfriends.AI).
Series hub: aigirlfriends.ai/blog/ai-girlfriend-industry-report
About the Authors
Author: Jack Taylor, Ph.D., Head of Research, AI Girlfriends Industry Index.
Reviewed by: Jonathan Brenner, Lead Research Editor, AIGirlfriends.AI.
Press: [email protected]
Disclosure: AIGirlfriends.AI operates a consumer AI companion product. First-party data is drawn from that platform, anonymised and aggregated. This disclosure appears in every edition.