OpenRP
Collaborative platform to build immersive roleplay worlds with AI characters
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A collaborative engine for creating interactive fiction worlds with AI characters that know each other and maintain character consistency through advanced
About OpenRP

OpenRP is a collaborative, node-based engine for interactive fiction that lets creators build complex worlds, design intelligent characters, and shape dynamic narratives. The platform addresses the limitations of character cards by letting creators sculpt entire worlds with interconnected characters and lore, preventing AI from going out of character.
The platform emphasizes complete prompt engineering control, allowing creators to take granular control over system prompts, character logic, and execution parameters. Characters in the same world know each other and develop memories about one another, while content is instantly vector embedded as you edit, making it retrievable in chat.
OpenRP uses a GitHub-like collaboration model where users can fork worlds to get personal copies, edit and chat as much as they want, and propose changes back to the original to create together as a community. The platform includes features like group chats, chat image generation, and AI voice acting.
- collaboration
- prompt engineering
- world building
- ai characters
- roleplay
- interactive fiction
Features worth knowing
- World editor with visual interface for characters, backstory, and locations
- Characters know each other and develop memories
- Auto-vector embedding for content retrieval in chat
- Advanced prompt customization for system prompts and LLM parameters
- GitHub-like collaboration with world forking and change proposals
Pricing
Pricing model: Freemium
Free: $0/month with unlimited characters and messages using free AI models. Plus: $10/month including everything in Free, unlimited public and private worlds, $10 model credits monthly, more detailed personas, more slots, and priority support.
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OpenRP metrics
| Metric | Value |
|---|---|
| Domain Rating | 18 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 24 no change since last check |
| Referring domains | 10 no change since last check |
| External backlinks | 32 no change since last check |
Ahrefs Domain Rating scanned 6 Nov 2026, updated 5 Nov 2026. Majestic scanned 5 Nov 2026, updated 5 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
OpenRP domain facts
Reveal the domain facts
| Domain age | 1 year |
|---|---|
| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc |
| DNSSEC | Not signed |
OpenRP launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 18 first measured 5 Nov 2026 |
| Trust Flow (Majestic) | 0 first measured 5 Nov 2026 |
| Referring domains (Majestic) | 10 first measured 5 Nov 2026 |
Day 0 since launch. Next receipt: day 30, 5 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- What is OpenRP?
- OpenRP is a collaborative, node-based engine for interactive fiction that allows users to build complex worlds, design intelligent characters, and shape dynamic narratives with AI.
- Can I create my own world in OpenRP for free?
- Yes, you can create your own world for free with a free OpenRP account that includes unlimited characters and unlimited messages with free AI models.
- Will you use my chat history for training?
- No, OpenRP does not use your private roleplay data, inputs, or generated outputs to train its AI models, nor does it sell your personal data to third parties.
- What makes OpenRP different from other AI platforms?
- OpenRP lets creators sculpt entire worlds with interconnected characters and lore to prevent AI hallucination, provides complete prompt engineering control, and uses a GitHub-like collaboration model for community-driven world development.
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