Hazy Free plan 9.2 Visit 
OpenRP
openrp.ai
What it is
OpenRP is a web-based collaborative engine for building interactive fiction with worlds, characters, and dynamic narratives. Its visual world editor combines characters, backstory, and locations. Characters in one world can develop memories of each other, while edited content is embedded for retrieval in chat. The Behavior Engine connects language-model calls with chats and lore using conditions, loops, parallel branches, and HTTP requests. Pipelines can send generated messages to a Discord bot. Users can fork worlds, track edits, and propose changes to the original creator. Model controls expose context limits and estimated and actual usage costs. The Free plan has unlimited characters and messages with free AI models; Plus costs $10 a month and adds unlimited public and private worlds, monthly model credits, expanded personas and slots, feature requests, and priority support.
Spec sheet
- What it does
- OpenRP is a collaborative node-based engine for creating interactive-fiction worlds, characters and narratives with AI.Read 21 Oct 2026 · openrp.ai
- Purpose
- OpenRP describes itself as a collaborative, node-based engine for interactive fiction where users build worlds, characters, and dynamic narratives.Read 5 Oct 2026 · openrp.ai
- Integrations
- Behavior pipelines can send generated messages to a Discord bot and make HTTP requests to outside services.Read 5 Oct 2026 · openrp.ai
- Security
- OpenRP says it uses industry-standard technical and organizational measures to protect data, while noting it cannot guarantee absolute security.Read 5 Oct 2026 · openrp.ai
- Support
- The homepage lists community support for Free and priority support for Plus; the privacy policy provides [email protected] for account and privacy requests.Read 5 Oct 2026 · openrp.ai
- Company
- The privacy policy identifies the company as OpenRP, Inc. and says it is based in the United States.Read 5 Oct 2026 · openrp.ai
- Age requirement
- The service is intended for users aged 18 and older.Read 5 Oct 2026 · openrp.ai
- AI privacy
- OpenRP says it does not use private roleplays, inputs, or generated outputs to train its own models, and says its AI providers agree not to train foundational models on its API data.Read 5 Oct 2026 · openrp.ai
- AI providers
- Prompts are routed to selected third-party providers, with named examples including Google Cloud, Microsoft Azure and Anthropic.Read 21 Oct 2026 · openrp.ai
- Behavior engine
- The visual Behavior Engine supports LLM calls, reading chats and lore, conditions, loops, parallel branches, and HTTP requests to outside services.Read 5 Oct 2026 · openrp.ai
- Character relationships
- Characters in one world can know one another and develop shared memories.Read 21 Oct 2026 · openrp.ai
- Collaboration
- World edits are tracked, worlds can be forked, and changes can be proposed back to the original.Read 21 Oct 2026 · openrp.ai
- Community toolkit
- An independent community toolkit supplies an MCP server and AI-agent skills for OpenRP.ai and explicitly says it is unofficial.Read 21 Oct 2026 · github.com
- Data handling
- The privacy policy says account data and user content are retained while an account is active, and raw system logs are routinely rotated and deleted after a standard 30-to-90-day period unless needed longer for security investigations.Read 5 Oct 2026 · openrp.ai
- Documentation
- OpenRP documentation provides guides and API references for the Behavior Engine.Read 21 Oct 2026 · openrp.ai
- Free models
- Free models listed include GPT-5 Mini, GPT-4o mini, DeepSeek V3.2 and Gemini 2.5 Flash.Read 21 Oct 2026 · openrp.ai
- Free-model access
- The free tier allows unlimited messages with free AI models, while advanced models require purchased credits.Read 21 Oct 2026 · openrp.ai
- Free-model limitation
- The listed free models do not support changing memory length; longer context is available through paid versions.Read 21 Oct 2026 · openrp.ai
- GitHub organization
- The maker's GitHub organization describes itself as building an open-source AI role-playing platform.Read 21 Oct 2026 · github.com
- Headquarters statement
- The privacy policy says OpenRP, Inc. is based in the United States.Read 21 Oct 2026 · openrp.ai
- Independent safety positive
- ScamAdviser notes that the site's SSL certificate is valid and that DNSFilter considers it safe.Read 21 Oct 2026 · scamadviser.com
- Legal entity
- The service identifies its operator as OpenRP, Inc.Read 21 Oct 2026 · openrp.ai
- Limit: hosting signals
- ScamAdviser flags a high number of suspicious sites on the same server and a registrar associated with a high percentage of spam or fraud sites.Read 21 Oct 2026 · scamadviser.com
- Limit: limited public footprint
- ScamAdviser reports low Tranco rank, a young domain and hidden WHOIS ownership for openrp.ai.Read 21 Oct 2026 · scamadviser.com
- Model controls
- The model picker lets users adjust context window size up to the selected model’s maximum, and the platform reports estimated and actual usage costs.Read 5 Oct 2026 · openrp.ai
- Model selection
- Paid chat models listed include Gemini 3 Pro, Gemini 3 Flash, GPT-5.2, o4-mini, Claude Opus 4.5, Claude Sonnet 4.5 and Claude Haiku 4.5.Read 21 Oct 2026 · openrp.ai
- News: credit system live
- OpenRP announced that the Diamond system went live on December 30, 2025.Read 21 Oct 2026 · openrp.ai
- News: credit-system announcement
- OpenRP announced the Diamond credit system on December 10, 2025, describing token-priced model usage and subscription bonuses.Read 21 Oct 2026 · openrp.ai
- Paid model billing
- The live Diamond system deducts credits from actual input and output token usage after generation.Read 21 Oct 2026 · openrp.ai
- Payment processing
- Subscription payment details are processed by Stripe, and OpenRP says it does not store full card numbers.Read 21 Oct 2026 · openrp.ai
- Praise: structured creation
- The independent toolkit's capabilities emphasize automated behavior-graph scaffolding, visual graph rendering, validation and debugging for creators.Read 21 Oct 2026 · github.com
- Privacy and training
- OpenRP says it does not use private roleplays, inputs or outputs to train its own models and does not sell user content.Read 21 Oct 2026 · openrp.ai
- Prompt control
- Creators can define system instructions, character logic and execution parameters for the language model.Read 21 Oct 2026 · openrp.ai
- Public repository
- The organization exposes a public openrp-base repository described as an open-source Character.ai with context and memory.Read 21 Oct 2026 · github.com
- Refund policy
- Unused credits or benefits may qualify for a refund requested within 14 days, while technical access failures can receive prorated credit or refund.Read 21 Oct 2026 · openrp.ai
- Repository licence
- The public openrp-base repository is marked Apache-2.0 on GitHub.Read 21 Oct 2026 · github.com
- Security limitation
- OpenRP states that it uses industry-standard safeguards but cannot guarantee absolute security for internet transmissions.Read 21 Oct 2026 · openrp.ai
- Terms and age
- The service is restricted to users aged 18 or older.Read 21 Oct 2026 · openrp.ai
- Toolkit API breadth
- The toolkit claims 60 MCP tools spanning authentication, worlds, lorebooks, characters, prompts, behavior, diagnostics, chatrooms and models.Read 21 Oct 2026 · github.com
- Toolkit authentication
- The toolkit documents Supabase cookie handling, token refresh every 45 minutes and local credential storage.Read 21 Oct 2026 · github.com
- Toolkit integrations
- The toolkit documents compatibility with Gemini CLI, Claude Code, Claude Desktop, Cursor, Windsurf, OpenAI Codex and Google Antigravity.Read 21 Oct 2026 · github.com
- Toolkit runtime
- The community toolkit uses Node.js 18 or newer with native fetch and offers npx installation plus a CLI installer.Read 21 Oct 2026 · github.com
- Upcoming features
- The homepage lists group chats, chat image generation and AI voice acting as under development.Read 21 Oct 2026 · openrp.ai
- Vector retrieval
- World content is automatically vector-embedded while edited so it can be retrieved during chats.Read 21 Oct 2026 · openrp.ai
- World editor
- A visual editor puts characters, backstory and locations together in one editable world.Read 21 Oct 2026 · openrp.ai
- World memory
- Characters in the same world can know and develop memories about each other, and edited content is vector embedded for retrieval in chat.Read 5 Oct 2026 · openrp.ai
Plans and prices
Free Free $0 /month Unlimited characters · Unlimited messages with free AI models · Purchase credits for advanced models · Community support Read 21 Oct 2026 · openrp.ai
1,200 Diamonds $1.99, paid once $1.99 1,200 Diamonds Read 21 Oct 2026 · openrp.ai
Plus Weekly $3.99 a month $3.99 weekly 1,600 Diamonds weekly · 150-Diamond daily sign-in bonus · 5% extra Diamonds on bundles · Advanced chat controls Read 21 Oct 2026 · openrp.ai
7,200 Diamonds $9.99, paid once $9.99 7,200 Diamonds Read 21 Oct 2026 · openrp.ai
Plus Monthly $9.99 a month $9.99 monthly 5,000 Diamonds monthly · 150-Diamond daily sign-in bonus · 5% extra Diamonds on bundles · Advanced chat controls Read 21 Oct 2026 · openrp.ai
Plus $10 a month $10 /month Everything in Free · Unlimited public and private worlds · $10 model credits monthly · More detailed personas and more slots · Feature requests · Priority support Read 21 Oct 2026 · openrp.ai
40,000 Diamonds $49.99, paid once $49.99 40,000 Diamonds Read 21 Oct 2026 · openrp.ai
90,000 Diamonds $99.99, paid once $99.99 90,000 Diamonds Read 21 Oct 2026 · openrp.ai
Strong points and limits
Strong points
- Visual world and behavior editors
- Character memory across worlds
- Forking and tracked proposals
- HTTP and Discord integrations
- Estimated and actual cost reporting
Limits
- Service is intended for users 18 and older
- Free messages use free AI models
- Advanced models require purchased credits
- Absolute security is not guaranteed
Who it suits
OpenRP suits adults creating collaborative, branching interactive fiction with programmable behavior and character worlds. It also fits creators who want Discord or HTTP integrations.
Verdict
OpenRP combines worldbuilding, collaborative editing, and programmable narrative behavior. Its free tier supports basic character-driven stories, while Plus adds private worlds, credits, and expanded creation capacity.
Where Specifiction places it
- AI Story Generators#4 of 288.7
- AI Roleplay Chatbots#16 of 468.7
