AI Writing & Content

AI-powered writing assistants for marketing copy, blog posts, grammar checking, and content creation.

The mistake in this category is judging a tool on the fluency of its first draft. Fluency is the thing every one of these products is good at. What separates them is how much work the draft still needs: whether it holds a consistent voice across a long piece, whether it repeats itself at length, and how much of your editing time goes to cutting rather than improving.

The second thing to check is what happens to facts. Generated prose states things confidently whether or not they are true, so anything factual has to be verified before it is published - a tool that shows you where a claim came from makes that possible, and one that does not leaves you checking everything from scratch. Worth settling before you commit: what the terms say about ownership of the output, and whether you can export your material and templates if you leave. Writing about detection is mostly noise; writing that is accurate and useful is the part that holds up.

Grammarly
MOST ESSENTIAL

Grammarly

AI writing assistant everywhere

FREE

The ubiquitous writing assistant with AI rewriting, tone detection, plagiarism checking, and now generative AI for drafting.

Grammar & style checkingAI text generationTone detection
PricingFree / Premium $12/mo / Business $15/mo
Best forEveryone who writes in English
Jasper
BEST MARKETING

Jasper

AI marketing copilot

Enterprise AI marketing platform with brand voice training, campaign generation, and team collaboration. Trusted by 100K+ marketing teams.

Brand voice trainingCampaign generator50+ templates
PricingFrom $49/mo
Best forMarketing teams, brand content
Copy.ai

Copy.ai

AI-powered content workflows

FREE

AI content creation with 90+ tools for blog posts, social media, emails, and ad copy. Workflow automation for content teams.

90+ content toolsWorkflow automationBrand voice
PricingFree / Pro $49/mo
Best forContent creators, social media