AI tools for blog writing
AI writing tools ranked by fit for long-form content: drafting articles, keeping a consistent voice, and editing what you wrote.
Writing tools split into drafting and editing. Drafting tools produce a first version from a brief or outline; editing tools tighten, correct and restyle text you wrote yourself. Most people need both, and general assistants now cover a good part of drafting.
What dedicated tools add is workflow: brand voice, templates, team review and SEO guidance in one place. Whether that is worth a separate subscription depends on how much you publish.
Top 8 tools for this
Grammarly
Writing assistant that checks grammar, clarity and tone in real time across browsers and editors.
Built for blog posts and articles and grammar and tone fixes; also covers marketing copy, though it is not its main job.
From $30/month · Free plan · Checked October 4, 2026
Hemingway Editor
Readability editor that highlights hard-to-read sentences, passive voice and adverbs in your writing.
Built for blog posts and articles and grammar and tone fixes; also covers marketing copy, though it is not its main job.
From $8.33/month, billed annually · Free plan · Checked October 4, 2026
Jasper
AI writing platform for marketing teams that drafts brand-consistent copy at scale.
Built for blog posts and articles and marketing copy; also covers grammar and tone fixes, though it is not its main job.
From $69/month · Free trial · Checked October 4, 2026
Rytr
Lightweight AI writing assistant for emails, ads, blog intros and social posts with multilingual support.
Built for blog posts and articles and marketing copy; also covers grammar and tone fixes, though it is not its main job.
From $7.50/month, billed annually · Free plan · Not yet verified by our editors. Confirm on the official site.
Anyword
Copywriting platform that generates and scores marketing text variants based on predicted audience performance.
Built for blog posts and articles and marketing copy. Not listed for grammar and tone fixes.
Pricing information is currently unavailable. · Free trial · Checked October 4, 2026
Wordtune
AI writing companion that rewrites and improves existing text, with tone, length and summary controls.
Built for grammar and tone fixes; also covers blog posts and articles and marketing copy, though it is not its main job.
From $6.99/month · Free plan · Checked October 4, 2026
Frase
SEO content workflow tool that researches the top-ranking pages and helps writers produce briefs and drafts in one place.
Built for blog posts and articles; also covers marketing copy, though it is not its main job. Not listed for grammar and tone fixes.
From $49/month · Free trial · Checked October 4, 2026
Surfer
SEO content editor that scores drafts against top-ranking pages and guides writers to cover the right topics.
Built for blog posts and articles; also covers marketing copy, though it is not its main job. Not listed for grammar and tone fixes.
From $49/month, billed annually · No free plan on record · Not yet verified by our editors. Confirm on the official site.
How these are ranked: Tools are ordered by the advisor's match score for this use case alone: no budget, skill level or other preference is assumed. Tell the advisor yours to get a personal top three.
What to check before you choose
- Word or credit limits, and how fast you would reach them
- Whether it can learn your voice from samples
- Fact-checking support: citations or live web search
- Plagiarism and originality checks, if your publisher requires them