AI girlfriend sites side by side · Both tested first-hand · Data through September 2026
vs
I bought a membership on both and tested each for a month. What they offer, their measured numbers and what their users say, next to each other, with my verdict on each at the end.
The scoreboard
AIGirlfriends.ai leads on 2 of the 4 figures that decide most choices.
AIGirlfriends.ai
NextPart AIIn short
| What they offer |  AIGirlfriends.ai |  NextPart AI |
|---|---|---|
| Free tier | No | No |
| Entry paid plan | $9.99/mo | $9.99/mo |
| Adult content | Allowed on paid plans | Allowed on paid plans |
| Features |
|
|
| Best for | Users who want the most complete AI girlfriend experience, chat, voice, images, and video, at the best price in the category | Users wanting balanced anime/realistic designs, voice messaging, privacy-friendly crypto payments, and competitive pricing |
| Not for | Users who only want a simple text-chat companion without multimedia features | Users requiring a native mobile app, free trial access, real-time video calls, or an affiliate program |
| Operator | Ai Horizon Inc. | Not disclosed on the site or in any source I read; support runs through support@nextpart.ai and a Discord, and the domain was registered through Namecheap in December 2023 |
| Pricing notes | Free trial available to try the core chat experience before subscribing, but there's no persistent free tier. 1 Month: $9.99. 3 Months: $23.97 ($7.99/mo). 12 Months: $71.88 ($5.99/mo). One-off credit purchases also available without a full subscription. Cryptocurrency accepted. | Monthly: $9.99, $19.99. Yearly: $83.88, $155.88. Confirmed still accurate. Crypto accepted. No free tier. The top Deluxe tier now also includes a beta character video generation feature. |
My take
Neither has a real free tier, so you are choosing on price and features from the start. They cost the same to start, $9.99/mo, so the difference is what that money buys.
| The numbers | AIGirlfriends.ai | NextPart AI |
|---|---|---|
| Rank on this siteOn the combined data gathered for every site | ▲#1 | #51 |
| Google US rank, “ai girlfriend”DataForSEO ranked keywords, September 2026 | #1 | – |
| Tranco rank, all domainsAll-traffic rank among the top million domains | ▲#633,137 | #680,568 |
| Chrome UX tierGoogle Chrome UX Report | ▲Top 500,000 | Top 1,000,000 |
| Search visits a month, worldwideDataForSEO estimate | ▲254,494 | 3,503 |
| Search visits a month, US | ▲106,848 | 2,306 |
| Brand searches a month, USGoogle Ads data via DataForSEO | 70 | ▲880 |
| Domain RatingDomain Rating by Ahrefs, out of 100 | 33 | ▲38 |
| Referring domains | 393 | ▲2,016 |
| Backlinks | 2,014 | ▲47,890 |
| Domain registered | August 2023 | December 2023 |
| Public record I read | 0 videos, 3 Reddit threads, 1 articles | 0 videos, 2 Reddit threads, 0 articles |
The better value in each row is marked in green. Search visits and brand searches are DataForSEO estimates; Tranco and Chrome UX tiers are ranks, not visit counts.
My take
Start with the row this site ranks on. When someone types "ai girlfriend" into Google in the US, AIGirlfriends.ai is there at #1; NextPart AI does not appear in the tracked positions at all. That is why AIGirlfriends.ai sits higher here even if it is the smaller site: it is the one the category sends newcomers to. On size, AIGirlfriends.ai is the busier site: 254,494 search visits a month worldwide, more than 75 times what NextPart AI gets (3,503). These are estimates of visits from Google only, so a site with apps or ads can be bigger than this shows. Brand searches are the loyalty line: 880 people a month type NextPart AI's name, against 70 for AIGirlfriends.ai. A name people type on purpose is a site they come back to; a site with lots of visits and few brand searches is living on rankings it could lose. In plain terms: AIGirlfriends.ai is both the bigger site and the one the category search points to.
| Feature by feature | AIGirlfriends.ai | NextPart AI |
|---|---|---|
| Chat and roleplay | Users positiveMy test: Agree | Users mixedMy test: Disagree |
| Memory | Users mixedMy test: Partly disagree | Users positiveMy test: Partly disagree |
| Image generation | Users positiveMy test: Agree | Users positiveMy test: Agree |
| Voice calls and messages | Users positiveMy test: Agree | – |
| Video | Users mixedMy test: Agree | Users mixedMy test: Partly disagree |
| News feed | Users positiveMy test: Agree | – |
| Characters and customisation | Users positiveMy test: Agree | Users positiveMy test: Agree |
| Free trial | Users negativeMy test: Agree | – |
| Price and credits | Users positiveMy test: Partly disagree | Users mixedMy test: Partly disagree |
| Privacy, billing and legitimacy | Users mixedMy test: Agree | – |
| Voice | – | Users mixedMy test: Agree |
| Free tier | – | Users negativeMy test: Disagree |
| Privacy and billing | – | Users negativeMy test: Agree |
| Safety and legitimacy | – | Users mixedMy test: Agree |
“Users” is the balance of the YouTube reviews, Reddit threads and articles read for each brand page; “my test” is whether my own month on the site agreed with them.
My take
Users are happier with AIGirlfriends.ai: 6 of its 10 features come out positive, against NextPart AI's 3 of 10, with 2 features where the complaints win. Where they split, AIGirlfriends.ai gets the better word on chat and roleplay and price and credits. NextPart AI gets it on memory. My own month did not always match the crowd: I disagreed with users on 2 points for AIGirlfriends.ai and 5 points for NextPart AI, and each disagreement is spelled out on the brand page.
My verdict on each
AIGirlfriends.ai
#1 on the ranking
AIGirlfriends.ai does more, and does it well, than any site I tested at its price: voice calls that feel alive, generated video that keeps the likeness, realistic images, a deep character builder and a news feed that gives the companion a life between chats.
Read my full AIGirlfriends.ai analysis →
NextPart AI
#51 on the ranking
Nextpart is a credit-metered NSFW roleplay platform that sells memory by the tier, and that idea is better than its reputation, which is almost nonexistent.
Read my full NextPart AI analysis →More comparisons
Written by Hunter Gray, Founder, Owner & Writer. Every figure is from the two brand pages and refreshes monthly. AIGirlfriends.ai and NextPart AI are two of the sites in my best AI girlfriend ranking, where the whole category is ordered on the same data.