SEO Writing AI vs theStacc
SEO Writing AI
seowriting.aitheStacc
thestacc.comSide by side
| Figure | SEO Writing AI | theStacc |
|---|---|---|
| Price from | $19/mo | $49/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 5 | 6 |
| Spec score · Programmatic SEO Software | 8.1 (#7) | 7.5 (#10) |
| Spec score · SEO Writing Software | 8.2 (#14) | 7.6 (#22) |
| Product | SEO Writing describes itself as an AI writing tool for one-click SEO articles, blog posts, and affiliate content. | theStacc describes itself as an SEO engine that writes, optimizes, and publishes content and manages local search and social media for businesses. |
| Support | The site directs users with questions or service issues to [email protected]. | The About page says the core team is in Jaipur and reads every support email; it lists [email protected] for contact. |
Plans
SEO Writing AI
- FreeFree
- Starter$19 a month
- Professional$79 a month
- Professional Plus 1$159 a month
- Professional Plus 2$307 a month
theStacc
- Local SEO$49 a month
- Social Media$49 a month
- Blog SEO$99 a month
- Local Growth$749 a month
- Growth Pro$999 a month
- Growth Complete$1,299 a month
In their own words
SEO Writing AI
SEO Writing AI is a web-based tool for creating SEO-focused articles, blog posts, and affiliate content. It offers formats such as product roundups and reviews, how-to guides, news articles, lists, and landing pages, and says it analyzes search results in real time to shape content for search and AI answers. It supports more than 50 languages and includes brand voice controls. The maker says the tool uses models from OpenAI, Anthropic, Google, and DeepSeek, alongside proprietary AI technology for specific tasks. Most models use one credit per article; advanced OpenAI and Anthropic models use four, while the most powerful Anthropic model uses ten. WordPress connections support publishing or scheduling, including batches of up to 100 articles. The pricing page also lists a Shopify app and a WordPress MCP Server for connecting Claude to WordPress. For affiliate work, its Amazon product-list feature uses product URLs and ASINs to generate product details, pros, cons, and descriptions. The free plan provides three articles and a 25,000-word limit without requiring payment details. Paid plans start at $19 a month.