18+ only. This page discusses adult services. All platforms covered here — including PureLove — are for adults only. AI companions are fictional; nothing here is a real person.
Character.AI vs Dondi.ai: which one fits you? (2026)
Character.AI and Dondi.ai get lumped together in every "best AI girlfriend" list, which is lazy — they're built for different people. Here's the actual split.
Side by side
| Character.AI | Dondi.ai | |
|---|---|---|
| Best for | The largest general-purpose AI character chat platform, founded in November 2021 by ex-Google researchers Noam Shazeer and Daniel De Freitas; strictly filtered (no NSFW). | Memory-first AI companion platform — persistent memory graph that recalls past conversations, plus uncensored adult mode. |
| Paid plans | from $9.99/mo | pricing not published |
| Free tier | Free tier with core chat access (ad-supported, slower during peak hours per secondary sources). | [object Object] |
| NSFW allowed | No | Yes |
| Long-term memory | Yes — c.ai+ includes enhanced memory per secondary sources. | — |
| Voice chat | Yes — Voice calls with characters; c.ai+ advertises unlimited voice calls per secondary sources. | — |
| Image generation | Yes — Secondary source reports image generation as a c.ai+ early-access feature; scope unclear. (unconfirmed) | — |
| Create your own companion | Yes — User-created characters are the core of the platform. | — |
| Native mobile apps | Yes — iOS and Android apps. | — |
Data collected 2026-07-23; prices and features change — check each product's own site for current terms. Items marked "unconfirmed" could not be verified from official sources.
The honest fork in the road:
Choose Character.AI if…
- You want long-term memory, voice chat, custom character creation and native mobile apps — Dondi.ai doesn't verifiably offer these.
- You explicitly do NOT want NSFW content anywhere near your chats.
- The largest general-purpose AI character chat platform, founded in November 2021 by ex-Google researchers Noam Shazeer and Daniel De Freitas; strictly filtered (no NSFW).
Choose Dondi.ai if…
- You want NSFW without workarounds — Character.AI does not allow NSFW content.
- Memory-first AI companion platform — persistent memory graph that recalls past conversations, plus uncensored adult mode.
Pricing, in plain numbers
Character.AI's verified entry price is $9.99/mo (as of 2026-07-23). Dondi.ai does not publish pricing publicly — we mark it unconfirmed rather than guessing. Watch for token systems and add-ons on both sides: the sticker price is rarely the whole bill in this category.
NSFW policy
Character.AI does not allow NSFW content. NSFW/explicit content is not allowed; the platform applies content filters that block pornographic and explicit material. Long-running user friction over the filter is widely documented. Dondi.ai allows NSFW content. Site advertises an 18+ 'adult mode' with unrestricted/uncensored mature conversation; content must remain fictional and consensual per its community guidelines.
How this comparison was built
No mystery meat: here is exactly where this page comes from. every price and policy above was pulled from an official source where possible, dated, and marked unconfirmed where it wasn't verifiable. We don't invent weaknesses and we don't claim hands-on testing we haven't done. One more thing you should know: PureLove is our own product — we run it daily, which is why we can speak first-hand about it and only from sources about everyone else. Full rules: editorial policy.
Frequently asked questions
Does Character.AI allow NSFW content?
Based on its official policy, Character.AI does not allow NSFW content. NSFW/explicit content is not allowed; the platform applies content filters that block pornographic and explicit material. Long-running user friction over the filter is widely documented.
How much does Character.AI cost?
Character.AI paid plans start around $9.99/mo (as of 2026-07-23). Free tier: Free tier with core chat access (ad-supported, slower during peak hours per secondary sources).
Does Dondi.ai allow NSFW content?
Based on its official policy, Dondi.ai allows NSFW content. Site advertises an 18+ 'adult mode' with unrestricted/uncensored mature conversation; content must remain fictional and consensual per its community guidelines.
Which is cheaper, Character.AI or Dondi.ai?
We could only verify pricing for Character.AI — the other doesn't publish prices publicly.
The third option most people miss
Best for: adult chat with voice, memory and images at the lowest verified entry price
If you're torn between Character.AI and Dondi.ai, the tiebreaker is usually price vs features. PureLove — our own product, hence this box — covers adult chat with long-term memory, voice messages, live calls and image generation from $2.99/month on the annual plan. Image generation runs on tokens, so heavy image users pay beyond the subscription. Decide with that on the table.
- Verified entry price $2.99/mo (12-month plan) — lowest verified price in this comparison
- Voice on every message plus live calls, included in premium
- Long-term memory and unlimited messages on premium
- Image generation runs on tokens, so heavy image users pay beyond the subscription.
- Explicit content is a paid unlock, not free
Sources
- Character.AI: Character.ai — Wikipedia (retrieved 2026-07-23, secondary source)
- Character.AI: Character AI pricing in 2026 (eesel) (retrieved 2026-07-23, secondary source)
- Character.AI: Character.ai Pricing (Costbench) (retrieved 2026-07-23, secondary source)
- Character.AI: Character.AI+ Subscription plans (Subger) (retrieved 2026-07-23, secondary source)
- Dondi.ai: https://dondi.ai/ (retrieved 2026-07-23)
- Dondi.ai: https://dondi.ai/ai-gf/ (retrieved 2026-07-23)
- Dondi.ai: https://dondi.ai/ai-companion-with-memory/ (retrieved 2026-07-23)
- Dondi.ai: https://www.straight.com/advisor/dondi-ai-review/ (retrieved 2026-07-23)
- Dondi.ai: https://aimojo.io/tools/dondi-ai/ (retrieved 2026-07-23)