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Character.AI vs JanitorAI (2026)
Last updated: 2026-08-28 · Data as of 2026-08
Character.AI and JanitorAI both offer million-scale character libraries, but sit at opposite ends: Character.AI is a strictly moderated mainstream product with instant chat, mature apps and unlimited free use; JanitorAI is known for uncensored adult roleplay and a bring-your-own-model architecture — the default JanitorLLM is free but capped, and power use needs a 20-30 minute proxy setup. Third-party tests: Character.AI conversation 7.8/10; JanitorAI overall 3.8/10 (ease of setup 2.8/10, Trustpilot 2.6/5). This page compares them across objective specs, third-party hands-on scores and use cases.
Verdict
Character.AI is the "open-and-chat mainstream platform"; JanitorAI is the "freedom platform for tinkerers" — both have huge libraries; the difference is moderation, setup and reliability. Pick Character.AI for ease, JanitorAI for freedom and depth.
Disclosure: some outbound links are affiliate links (with tracking codes). This never affects scores or content objectivity.
At a glance
Character.AI
Custom AI characters · open-ended creative chat
Launched in 2022, Character.AI is the largest character chat platform, with millions of user-created characters, free creation, group chats and roleplay. The free tier is unlimited; Plus costs $9.99/mo. It excels at variety, creative freedom and community, but moderation is strict (no NSFW) and characters do not share memory.
Onboarding: Low — instant chat with a huge library
Good for: Users who want stable, free, instant mainstream roleplay
Not for: Users who need uncensored adult content or bring-your-own-model freedom
Drawbacks (third-party consensus): No NSFW, no model freedom, no cross-character memory
JanitorAI
Uncensored AI roleplay · deep customization and model freedom
Launched in 2023, JanitorAI is a free AI roleplay platform known for a million-scale community library and a bring-your-own-model architecture: the default JanitorLLM is free but rate-limited at peak times, and advanced users can connect external APIs via proxy for stronger models. NSFW is permissive but requires ID verification since late 2025. Weaknesses: high setup cost (third-party ease-of-setup 2.8/10), a poorly-rated official app and ~78% uptime.
Onboarding: High — ~20-30 min proxy setup
Good for: Users who want uncensored adult roleplay, deep customization and model freedom
Not for: Users who want instant chat, voice, mobile apps and reliability
Drawbacks (third-party consensus): High setup barrier, poorly-rated official app, no voice, peak-time throttling, ~78% uptime
Objective specs
| Dimension | Character.AI | JanitorAI |
|---|---|---|
| Pricing | Free version Plus $9.99/mo | Completely free |
| Free tier | 免費版無限訊息，c.ai+ $9.99/月起 | 完全免費 |
| Billing | Free tier unlimited; Plus $9.99/mo | Free JanitorLLM (capped); Pro $9.99/mo; own API extra |
| Platform | iOS / Android / Web | Web |
| Languages | English | English |
| Launched | 2022-09 | 2023 |
| Official | character.ai → | janitorai.com → |
Experience dimensions (industry 8-dimension framework · third-party scores)
| Dimension | Character.AI | JanitorAI |
|---|---|---|
| Conversation | Strong character dialogue (bae 7.8/10) | Default model average (overall 3.8/10; long scenes drift, proxies help) |
| Image | None | None (text-only roleplay) |
| Video | None | None |
| Memory | Decent within-session memory (bae memory 5/10) | Default model loses threads in long scenes; proxy + lorebooks help |
| Voice | Voice supported (paid) | No voice |
| NSFW | Strict moderation, no NSFW | Permissive adult roleplay (NSFW requires ID verification) |
| UX | Mainstream stable, instant chat | Proxy setup required (ease 2.8/10), poorly-rated official app, ~78% uptime |
| Privacy | Mainstream platform (bae safety 8/10) | NSFW requires ID upload (third-party verification, high privacy cost) |
| Value | Free unlimited messages, Plus $9.99/mo | Free JanitorLLM (capped), Pro $9.99/mo or bring your own API |
| Customization | Deep persona customization | Deepest customization: persona JSON, lorebooks, scripts, group chat, chosen models |
Dimension scores come from third-party review sites; different scales (10-point / 5-point) are not directly comparable. Bold marks the stronger side.
Third-party hands-on scores (score + comment, hover for source)
Character.AI
4.4★Roleplay and character chat at scale, top-tier overall scoreCompanionRater (5-star)
7.8/1014-day same-prompt test, strong character varietybae (10-point)
JanitorAI
3.8/103-week test: overall 3.8/10, library 4.8, freedom 4.5, ease of setup 2.8AI Companion Guides (10-point)
2.6/5Low user rating; complaints center on throttling, downtime and billingTrustpilot (5-star)
Which is better? By scenario
Pick Character.AI
Mainstream stability / instant chat
Character.AI free unlimited messages + mature apps (CompanionRater 4.4★)
For a stable, no-setup mainstream experience, Character.AI is the default.
Pick JanitorAI
Uncensored adult roleplay
JanitorAI permissive adult content (after ID verification); Character.AI strictly filters
Adult roleplay is JanitorAI's core value — provided you accept ID verification and setup.
Pick Character.AI
Mobile / voice needs
Character.AI has mature apps + voice; JanitorAI's official app has mixed reviews and no voice
For mobile use and voice interaction, Character.AI is the only viable option here.
Pick JanitorAI
Deep customization / model freedom
JanitorAI supports lorebooks, scripts, group chat + proxies to GPT-5/Claude/DeepSeek
For tinkerers who shape characters and choose their own models, JanitorAI is unmatched in depth.
Both work
Massive character libraries
Both offer million-scale community libraries
Both have plenty of characters; the real split is moderation and ease — Character.AI for ease, JanitorAI for freedom.
Neither
Visual / image interaction
Both are text-only roleplay; no image generation or visual companion features
For images or a visual companion, neither fits — look at Candy.ai or DreamGF.
FAQ
Which is better, Character.AI or JanitorAI?+
Pick Character.AI for stability, instant chat and free unlimited use; pick JanitorAI for uncensored adult roleplay and deep customization (accept setup and ID verification).
Which supports NSFW?+
JanitorAI — permissive adult roleplay, but NSFW requires ID verification since late 2025; Character.AI strictly filters.
Is JanitorAI really free?+
The default JanitorLLM is free but capped and throttled at peak hours; Pro is $9.99/mo, or bring your own API key (DeepSeek at ~$2-5/mo for heavy use).
Which is easier to start with?+
Character.AI — instant chat; JanitorAI's proxy setup takes ~20-30 minutes, rated 2.8/10 for ease of setup.
Which has a bigger character library?+
Both have million-scale community libraries; JanitorAI skews adult and fandom, Character.AI is all-ages.
Which has stronger models?+
Out of the box, Character.AI is steadier (7.8/10); JanitorAI's default model is average (3.8/10) but has more potential with external models.
References (source links)
- AI Companion Guides — Janitor AI Review 2026 — https://aicompanionguides.com/blog/janitor-ai-review-2026/
- dupple — JanitorAI Review 2026 — https://dupple.com/reviews/janitorai
- Trustpilot — JanitorAI — https://www.trustpilot.com/review/janitorai.com
- Google Play — Janitor AI Official App — https://play.google.com/store/apps/details?id=com.janitor.ai
- bae — AI Companion Comparisons — https://bae.ppl.studio/
- CompanionRater — AI Companion Reviews — https://companionrater.com/
- Character.AI 官方 — Pricing — https://character.ai
- JanitorAI 官方 — Pricing — https://janitorai.com
Data as of 2026-08 · We do not publish our own subjective scores.