Notion AI alternatives in 2026: 24 tools like Notion AI

Closest: Long-form Writing & Editorial

Grammarly

Writing assistant that checks grammar, tone and clarity everywhere you type

CuratedAndroidiOSMacWebWindows

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Lex

AI-powered writing editor designed for long-form articles and essays

Curated

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ProWritingAid

Grammar, style and manuscript editing for fiction and nonfiction writers

CuratedMacWebWindows

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QuillBot

Paraphrasing, grammar checking and summarizing tools

CuratedAndroidiOSMacWebWindows

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Sudowrite

AI writing partner for fiction authors to brainstorm and rewrite stories

Curated

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Writer

Enterprise AI writing platform with brand voice and compliance controls

Curated

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More in Generative Content

Gamma

AI-powered presentation and document builder from text prompts

Curated

1 use thisCompare with Notion AI
Anyword

AI copywriting platform with predictive performance scoring for marketing teams

Curated

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Copy.ai

AI-powered marketing copy and sales content generation platform

Curated

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Jasper

AI marketing copilot for brand-consistent content at scale

Curated

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Pippit

Marketing video, image and avatar generator from the CapCut team

CuratedAndroidiOSWeb

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Writesonic

AI writing assistant for SEO-optimized blog posts, ads, and marketing copy

Curated

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Flowrite

AI email writing assistant, now offered as MailMaestro

Curated

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Lavender

AI email coaching and writing assistant for sales teams

Curated

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Superhuman AI

AI-powered email client with instant reply drafting and summarization

Curated

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Beautiful.ai

Smart presentation software with AI-driven design and formatting

Curated

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Napkin AI

Turns text into diagrams and visuals for docs and presentations

Curated

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DeepL Voice

Real-time voice translation for meetings and conversations

CuratedAndroidiOSWeb

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Sarvam Translate

Open translation model for 22 Indian languages

Curated

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S

SlidesAI

Generate professional Google Slides presentations from text with AI

Curated

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Automateed

AI platform for writing, formatting and publishing books

CommunityWeb

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DeepAI Text Generator

Free browser text generator and chat from DeepAI

CommunityWeb

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Novelcrafter

Novel-writing workspace with optional AI help and a story codex

CommunityWeb

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Paperpal

Academic writing and language checking for researchers

CommunityMacWebWindows

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Questions

What are the closest alternatives to Notion AI?

Grammarly, Lex and ProWritingAid sit on the same sub-line as Notion AI (Long-form Writing & Editorial) on AI Landscape, with 3 more.

How are these alternatives chosen?

They are the other products on the Generative Content stop of the map: curated products first, the ones on Notion AI's sub-line before the rest, then by name until members have marked enough of them.