How to Write and Publish a Blog Post for Free with AI

🤖 Claude Free — research, outline, write and refine your post
https://claude.ai

📰 Beehiiv Free — publish your blog + send to email subscribers (up to 2,500 subs free)
https://beehiiv.com

🔍 Ahrefs Webmaster Tools (Free) — find keywords worth targeting
https://ahrefs.com/webmaster-tools

Alternative for publishing:
Hashnode Free (unlimited) → https://hashnode.com
Substack Free → https://substack.com

✅ Keyword research with Ahrefs Webmaster Tools (free):
1. Go to ahrefs.com/webmaster-tools → sign in with Google
2. Click "Keywords Explorer" (or use the free Ahrefs keyword generator at ahrefs.com/keyword-generator)
3. Type your topic → look for keywords with:
✓ Search volume: 100–5,000/month (sweet spot for new sites)
✓ Keyword Difficulty (KD): under 30
✓ Search intent: informational (how to, what is, best...)

Example for an AI tools blog:
Bad: "AI tools" (KD: 78, too competitive)
Good: "free AI image generators no sign up" (KD: 18, 800/mo)
Better: "how to use AI to write a resume for free" (KD: 12, 1,200/mo)

✅ Research prompt for Claude:
"I want to write a blog post targeting the keyword: '[your keyword]'. First, analyze the search intent — what does someone searching this actually want to find? Then create a detailed outline with: H1 title (include keyword), meta description (155 chars max, include keyword), H2 sections covering everything a reader needs, and bullet points under each H2 with the key information to include. Format for an informational blog post of around 1,200–1,500 words."

What Claude returns:
• SEO-optimized H1 title
• Meta description
• 5–7 H2 sections with sub-bullets
• Internal link suggestions
• FAQ section ideas

✅ Writing prompt for Claude:
"Write the introduction and first two sections of this blog post based on the outline. Tone: conversational and helpful, like a knowledgeable friend explaining things. Include the keyword '[keyword]' naturally in the first paragraph. Do not use jargon. Write for someone who is a complete beginner to this topic. Each section should be 150–200 words."

After each section, refine with:
"Make it shorter and punchier. Remove any filler phrases like 'In conclusion' or 'It's important to note'.
Add one concrete example in this section."

Final check prompt:
"Review this full post. Check: (1) keyword appears in title, first paragraph, and 2-3 times naturally in the body; (2) no section is longer than 250 words; (3) every claim is actionable — remove anything vague."

✅ Publishing steps in Beehiiv:
1. Go to beehiiv.com → Sign up free → Create your publication
2. Click "New Post" → paste your Claude-written post
3. Format headings: H1 for title, H2 for sections
4. Add 1 cover image (use Leonardo AI free for this)
5. Fill in SEO settings:
• SEO Title = your H1 (with keyword)
• Meta description = your 155-char meta from Claude
• Slug = keyword-in-url-format
6. Toggle: "Publish to web" ON + "Send as email" ON
7. Click Publish

Your post now exists as:
📄 A public webpage → yoursite.beehiiv.com/p/your-slug
📧 An email to all subscribers → lands in inbox automatically

✅ Free traffic sources (do all three):

1. Reddit (fastest traffic):
Find 2-3 relevant subreddits → write a genuine comment that answers a question → link your post naturally as "I wrote a full guide on this: [link]". Don't spam — one good comment beats 20 bad ones.

2. Pinterest (long-tail SEO traffic):
Create a vertical image in Canva (1000×1500px) with your post title → pin it with your post URL → Pinterest pins rank on Google for years.

3. Answer on Quora:
Search your keyword on Quora → find questions with 1,000+ views → write a 3-paragraph answer → add "Full guide here: [link]" at the end.

Timeline expectation:
Week 1: 20–50 visits from Reddit/Quora
Month 2–3: Google starts indexing
Month 4–6: Organic traffic begins if keyword was low-competition