Best AI SEO Writing Tools 2026 Compared
Quick comparison of AI SEO writing tools: SEO Spark: Free, 90/100 SEO score, best for small business ChatGPT: Free/0, 38/100 SEO score, general purpose Jasper: $49/mo, 75/100, enterprise teams Koala: $9/mo, 78/100, long
Quick comparison of AI SEO writing tools:
SEO Spark: Free, 90/100 SEO score, best for small business
ChatGPT: Free/0, 38/100 SEO score, general purpose
Jasper: $49/mo, 75/100, enterprise teams
Koala: $9/mo, 78/100, long-form content
The key difference: ChatGPT writes words. SEO tools write content that actually ranks.
I built SEO Spark. Free tier: 3 articles. No credit card.
Originally published by Dev.to AI. Aggregated on AIWithGhost for educational purposes â full credit and traffic to the original publisher.