What is Hammer.ai?
HammerAI is a private AI character chat and roleplay platform that lets users interact with a wide range of predefined characters or create their own. The service supports both local models, which run on the user’s machine via Ollama, and cloud‑hosted models that process messages on secure servers.
Users can write stories, generate images, set up group chats, and build lorebooks and personas to customize interactions. Private cloud‑hosted sessions keep conversations on protected servers, while local LLM options provide full privacy with messages stored only on the local device.
The platform offers a diverse library of character categories—such as fantasy, sci‑fi, historical, and non‑human—allowing users to choose personalities that fit their creative needs. HammerAI’s interface includes tools for creating and managing characters, saving chats, and organizing generated content in a single workspace.
Hammer.ai pricing
FreemiumVerify on the official pricing page.
View plansHammer.ai's key features
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Desktop and mobile app support
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Create and edit characters
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Write and save stories
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Generate images from prompts
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Store chats locally
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Encrypt messages on remote server
Hammer.ai use cases
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Create immersive interactive fiction with custom characters, leveraging local Ollama models for fully private story generation and instant image creation
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Build a private AI lorebook for tabletop RPG campaigns, enabling real-time collaboration on world building while keeping all assets offline
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Develop personalized chatbot companions for therapeutic storytelling, generating private, secure dialogues and visual aids using cloud-hosted sessions
Hammer.ai user reviews
Based on 2 reviews, 100% of users recommend Hammer.ai, rated highly for ease of use.
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Who is Hammer.ai for?
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Writers
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Storytellers
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Roleplayers
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Game masters
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Content creators
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Artists
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Developers
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Privacy-conscious users
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Hobbyists
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Indie game designers
