Copy.ai
AI
GTM copy and workflow automation
Copy.ai automates go-to-market writing, from outbound sequences to blog drafts, with reusable workflows.
GTM workflows
Sales sequences
Blog drafts
Freemium · from $0
Claude
AI tool
AI assistant known for nuanced long-form writing
4.7
Freemium · from $20/mo
Best for Novelists wanting high-quality AI prose generationOverview
Claude is Anthropic's AI assistant, well regarded for natural, nuanced prose generation and large context windows suited to drafting and revising long fiction manuscripts.
Key features
- Large context window for full manuscripts
- Nuanced prose generation
- Projects for organizing writing work
- Artifacts for editing drafts
Pros
- Excellent prose quality
- Handles very long documents well
- Strong at maintaining voice/tone
Cons
- No dedicated fiction-writing UI
- Free tier has usage limits
Claude screenshot
Captured from the official website
Claude replaces
AI alternatives to Claude
Sudowrite
AI
AI writing partner for fiction
Sudowrite helps novelists brainstorm, expand scenes and rewrite prose with tools built for storytelling rather than marketing copy. Its Story Bible keeps long drafts consistent.
Story Bible
Scene expansion
Rewrite tools
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NovelAI
AI
AI-assisted storytelling and text generation
NovelAI provides AI story generation with customizable models, memory/lorebook features for long fiction, and image generation, aimed at fiction writers and worldbuilders.
Customizable story AI models
Memory/lorebook for continuity
AI image generation add-on
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Jasper
AI
AI content platform for marketing
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Brand voice training
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50+ copy templates
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Writesonic
AI
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SEO-optimized article generator
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AI chatbot (Chatsonic)
Freemium · from $19/mo
Rytr
AI
Affordable AI writing assistant
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40+ content use-case templates
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Built-in plagiarism checker
Freemium · from $9/mo
DeepSeek
AI
Open-weight AI assistant strong at reasoning and code
DeepSeek is an open-weight AI assistant with strong reasoning and coding performance, available free in the browser and at very low cost through its API.
Chain-of-thought reasoning mode
Strong coding performance
Open weights for self-hosting
Free · from Free
Google Gemini
AI
Google's multimodal AI assistant
Google Gemini is a multimodal AI assistant that handles text, images, audio and code, with deep integration into Gmail, Docs and the rest of Google Workspace.
Multimodal text, image and audio input
Deep Google Workspace integration
Very large context window
Freemium · from $19.99/mo
Perplexity
AI
AI answer engine with cited sources
Perplexity is an AI answer engine that searches the live web and returns concise answers with inline citations, plus deeper research and file analysis on paid plans.
Cited, source-linked answers
Focus modes for academic and social sources
File and PDF analysis
Freemium · from $20/mo