Deciding between Janitor AI and Rethink Robotics? We broke down the technical specs, user experience, and safety filters to help you choose the best AI companion.

Janitor AI is a platform where users can build and interact with AI-powered chatbots that role-play as various fictional characters. It offers a space for immersive conversations and exploration of different scenarios.
Known for its innovative robots that are designed to work alongside humans. Its flagship products, Baxter and Sawyer, are collaborative robots (cobots) that can safely work next to people on the production line without the need for safety cages.
| Feature Set | Janitor AI | Rethink Robotics |
|---|---|---|
| NSFW Filter | None (Unfiltered) | Standard |
| Pricing Model | Free (JanitorLLM) | Standard |
| Voice Chat | Planned | Standard |
| Image Generation | Limited | Standard |
| Roleplay Depth | High | Standard |
| Long-term Memory | High | Standard |
| Custom Characters | Yes (Advanced) | Standard |
| API Support | No | Standard |
Best for: Users who prioritize unfiltered creative expression.
Best for: Users who prioritize reliable companionship.
Both Janitor AI and Rethink Robotics are top-tier platforms. We recommend Janitor AI for its highly customizable characters while Rethink Robotics excels at undefined. Both offer exceptional value for AI enthusiasts.
A: It depends on your needs. Janitor AI is better for Highly customizable characters, whereas Rethink Robotics is often preferred for undefined.
A: Yes, Janitor AI is completely unfiltered.
A: Both platforms offer free access. Janitor AI uses a Free (JanitorLLM) model, while Rethink Robotics follows a undefined structure.
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