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 →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
FantasyGF leads on 2 of the 4 figures that decide most choices.
In short
| What they offer | ||
|---|---|---|
| Free tier | No | ▲Yes |
| Entry paid plan | $9.99/mo | Free |
| Adult content | Allowed on paid plans | Allowed on paid plans |
| Features |
|
|
| Best for | Users wanting balanced anime/realistic designs, voice messaging, privacy-friendly crypto payments, and competitive pricing | Users wanting a feature-rich free-entry NSFW girlfriend experience with voice and image generation |
| Not for | Users requiring a native mobile app, free trial access, real-time video calls, or an affiliate program | Users requiring a mobile app or needing cross-session memory on the free tier |
| Operator | 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 | Advanced AI Labs S.R.L. (company number 49734069, named in the site footer; the pricing grid is a near copy of DreamGF's, which is why the two get called sister sites, but the footer names a different Romanian company from DreamGF's DreamAI SRL) |
| Pricing notes | 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. | Free tier available, though it's more of a limited trial than a fully open plan. Paid plans run $12.99/month, roughly $9.99/month billed quarterly, or roughly $5.99/month billed annually (about $69.99/year), against a listed regular price of $25.99/month. Crypto accepted (BTC, ETH, USDT, USDC, LTC, SOL, MATIC). Note: fantasygf.ai now redirects to fantasygf.com. |
My take
If you want to try before you pay, FantasyGF lets you: NextPart AI asks for a card first. A free tier is a sampler, not a plan, but it tells you whether the chat suits you before money moves. NextPart AI simply does more: customizable anime and realistic characters, nsfw chat with adaptive tone matching and nsfw image generation are on its list and not on FantasyGF's. More features is only better if you will use them.
| The numbers | ||
|---|---|---|
| Rank on this siteOn the combined data gathered for every site | #51 | ▲#13 |
| Google US rank, “ai girlfriend”DataForSEO ranked keywords, September 2026 | – | #80 |
| Tranco rank, all domainsAll-traffic rank among the top million domains | ▲#680,568 | #726,988 |
| Chrome UX tierGoogle Chrome UX Report | Top 1,000,000 | – |
| Search visits a month, worldwideDataForSEO estimate | ▲3,503 | 877 |
| Search visits a month, US | ▲2,306 | 600 |
| Brand searches a month, USGoogle Ads data via DataForSEO | 880 | ▲1,300 |
| Domain RatingDomain Rating by Ahrefs, out of 100 | 38 | ▲51 |
| Referring domains | ▲2,016 | 1,283 |
| Backlinks | ▲47,890 | 42,101 |
| Domain registered | December 2023 | September 2023 |
| Public record I read | 0 videos, 2 Reddit threads, 0 articles | 3 videos, 3 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, FantasyGF is there at #80; NextPart AI does not appear in the tracked positions at all. That is why FantasyGF sits higher here even if it is the smaller site: it is the one the category sends newcomers to. On size, NextPart AI is the busier site: 3,503 search visits a month worldwide, about 4 times what FantasyGF gets (877). 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: 1,300 people a month type FantasyGF's name, against 880 for NextPart 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: NextPart AI is bigger, FantasyGF is the one the category search points to.
| Feature by feature | ||
|---|---|---|
| Chat and roleplay | Users mixedMy test: Disagree | Users mixedMy test: Partly disagree |
| Memory | Users positiveMy test: Partly disagree | Users mixedMy test: Agree |
| Image generation | Users positiveMy test: Agree | Users mixedMy test: Partly disagree |
| Voice | Users mixedMy test: Agree | – |
| Video | Users mixedMy test: Partly disagree | Users mixedMy test: Agree |
| Characters and customisation | Users positiveMy test: Agree | Users positiveMy test: Agree |
| Free tier | Users negativeMy test: Disagree | Users negativeMy test: Agree |
| Price and credits | Users mixedMy test: Partly disagree | – |
| Privacy and billing | Users negativeMy test: Agree | Users mixedMy test: Disagree |
| Safety and legitimacy | Users mixedMy test: Agree | Users mixedMy test: Agree |
| Voice messages and calls | – | Users negativeMy test: Partly disagree |
| Price and tokens | – | Users mixedMy test: Partly disagree |
“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 NextPart AI: 3 of its 10 features come out positive, against FantasyGF's 1 of 10, with 2 features where the complaints win. Where they split, NextPart AI gets the better word on memory and image generation. Both get the same complaint on free tier, so that is a category problem rather than a reason to pick one over the other. My own month did not always match the crowd: I disagreed with users on 5 points for NextPart AI and 5 points for FantasyGF, and each disagreement is spelled out on the brand page.
My verdict on each
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 →FantasyGF
#13 on the ranking
FantasyGF is a full-featured mid-market companion site that does a bit of everything and nothing memorably.
Read my full FantasyGF analysis →More comparisons
Written by Hunter Gray, Founder, Owner & Writer. Every figure is from the two brand pages and refreshes monthly. NextPart AI and FantasyGF are two of the sites in my best AI girlfriend ranking, where the whole category is ordered on the same data.