Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Laper: Tailored specifically for screenwriters with standard script formatting, but less focused on traditional multi-chapter novel writing. Laper records 121,419 monthly visits with +1.3% month-over-month growth and Freemium pricing. Squibler records 384,827 monthly visits with -10.4% growth and Freemium pricing.

AI screenwriting and pre-production workspace for film and TV teams
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | laper.ai | squibler.io |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 121.42K (121,419) | 384.83K (384,827) |
| MoM Traffic Delta | +1.51K (+1.3%) | -44.67K (-10.4%) |
| Primary Market & Share | 🇨🇳 China (55%) | 🇺🇸 United States (40%) |
| Direct Visits / mo | 49.77K | 193.26K |
| User Rating | 4 | 4.1 |
| Supported Platforms | Website | Website |

AI screenwriting and pre-production workspace for film and TV teams
Scene headings, action, character cues, dialogue, parentheticals, transitions, and pagination stay correctly formatted while you write, with both Hollywood and Asian format conventions supported.
Ask the assistant to inspect the current focus, outline, selected scene, range, node, or bounded full draft, so tool calls act on screenplay nodes and storyboard context rather than raw text.
Scenes, characters, and locations are derived from the screenplay source and shown as outlines, cards, tables, and production canvases for structural review.
Maps your draft, reads the load-bearing scenes, and returns prioritised notes by scene, character, conflict, theme, pacing, and motivation.
Chat with AI to turn an idea into a full-length book, novel, or screenplay
Generate a structured first draft of a full-length book, novel, or screenplay organised into chapters and scenes, based on your concept, genre, and core elements.
An AI co-author analyses your text, proposes revisions toward a stated objective, and iterates with you while you accept, reject, or refine every suggestion.
Create structured characters, settings, and key details that the AI references during writing so motivations stay consistent and contradictions are avoided.
Highlight passages to generate original images or short video sequences inspired by your scenes, useful for covers, storyboards, and promotional assets.
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.

Offers powerful unconstrained long-form storytelling models and image generation, but has less structured book-planning guidance.
Offers powerful unconstrained long-form storytelling models and image generation, but has less structured book-planning guidance.
Great for interactive narrative generation and worldbuilding, but lacks Squibler's dedicated book and chapter organization workspace.
Great for interactive narrative generation and worldbuilding, but lacks Squibler's dedicated book and chapter organization workspace.

Purpose-built for fiction authors with advanced brainstorming and chapter outlining tools, but lacks dedicated screenplay formatting.
Purpose-built for fiction authors with advanced brainstorming and chapter outlining tools, but lacks dedicated screenplay formatting.

Consumer AI platform for building your own AI characters and chat stories
Consumer AI platform for building your own AI characters and chat stories
Storyboard and pre-production software built for video teams and their clients

SpecialistExcels at branching interactive fiction and custom worldbuilding, but less suited for traditional linear novel manuscripts.
SpecialistExcels at branching interactive fiction and custom worldbuilding, but less suited for traditional linear novel manuscripts.

AI-powered creative studio for script-to-screen video production
AI-powered creative studio for script-to-screen video production

AI storytelling and roleplay with no filters and your own worlds
AI storytelling and roleplay with no filters and your own worlds
SpecialistFocuses on real-time interactive text adventure gameplay rather than structured long-form book authoring workflows.
SpecialistFocuses on real-time interactive text adventure gameplay rather than structured long-form book authoring workflows.
SpecialistCombines story writing with character and media generation, but lacks dedicated professional manuscript editing features.
SpecialistCombines story writing with character and media generation, but lacks dedicated professional manuscript editing features.

SpecialistTailored for tabletop roleplaying worldbuilding and campaign writing, but less suited for publishing commercial novels.
SpecialistTailored for tabletop roleplaying worldbuilding and campaign writing, but less suited for publishing commercial novels.