Inkstone
Inkstone: A free, customizable roleplay workspace for users who bring their own AI provider. Ranked #45 of 47 in AI Roleplay Chatbots by our editors (3.9/10); pricing: Free plan; best for android and Windows users bringing their own AI provider.
At a glance
- Editor score3.9 / 10
- PricingFree plan
- Best forAndroid and Windows users bringing their own AI provider
- Free planYes
- Paid fromFree
- Facts checked24 Sep 2026
Where it wins
- Imports PNG and JSON character cards with editing and cloning
- Lorebooks and prompt modes support detailed interactive stories
- On-device storage keeps chats, characters, and settings local
Where it doesn't
- Requires an API key from a supported AI provider
- Provider usage can incur separate charges
- Available apps are limited to Android and Windows
Our verdict on Inkstone
Inkstone is a local-first AI roleplay app for people who want to chat with characters and build interactive stories. It stores chats, characters, lorebooks, and settings on the user's device, while generation comes from an AI provider selected by the user. Android and Windows users can import character cards, create characters, organize conversations, and adjust prompts and appearance. Its fit is strongest for solo users and small teams who want control over their roleplay workspace rather than a bundled model service.
The app is free, but it does not include its own AI model. Users provide an API key and connect a supported provider, including OpenRouter, Anthropic, or Google; those providers may charge separately for generation. This bring-your-own-provider approach lets users choose from the listed connections, while also adding a setup step before conversations can be generated. Per-chat themes, backgrounds, and appearance settings are included for presentation, and premium theme keys are mentioned without changing the app's free positioning.
Inkstone's standout depth is its character and world-building toolkit. PNG and JSON character-card import works alongside character creation, editing, cloning, gallery organization, lorebooks, customizable system prompts, prompt modes, conversation folders, and tags. On-device storage covers chats, characters, and settings, which suits users who prioritize local control. Users seeking a bundled model, broader app-platform coverage, or support beyond the community channel may prefer an alternative. For Android and Windows roleplayers comfortable managing provider credentials, Inkstone offers a focused, highly configurable workspace.
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Inkstone pricing
Inkstone fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Scenario templates | Not verified |
| Persistent memory | Not verified |
| Voice chat | Not verified |
| Native mobile apps | Yes |
| Content controls | Not verified |
| Free messages | Not verified |
| Character limit | Not verified |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Android, Windows |
| Support | Community |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 3 integrations: OpenRouter, Anthropic, Google |
| Pricing | Free plan |
| Website | getinkstone.com |
| Facts checked | 24 Sep 2026 |
Inkstone integrations
Inkstone lists 3 integrations on its own site.
- OpenRouter
- Anthropic
Alternatives to Inkstone
- Character.AIA polished character platform with deep customization, memory, voice calls and mobile apps.9.3
- AI DungeonA broad roleplay sandbox for branching stories, multiplayer adventures, and creative control.9.1
- JanitorAIA flexible roleplay platform for communities that create, share, and fork stories.8.8
See all Inkstone alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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