Kartra brings together pages, funnels and email, but it offers no API to publish posts into a blog. Sorank still gives you a fully automated SEO blog on your own domain.
Kartra's developer tools cover leads, transactions and automation, not blog publishing. There is no endpoint to push an article into a Kartra blog, so instead of pasting every post by hand, you let Sorank host the blog for you.
Sorank publishes and hosts your articles on your own subdomain, for example blog.yourdomain.com, linked from your Kartra pages. Every post strengthens your domain authority.
Full walkthrough: Host your blog on Sorank.
Add a Blog link in your Kartra menu pointing to your hosted blog subdomain. Visitors move smoothly between your funnels and your blog, and Google indexes both under your domain.
Can Sorank publish directly into Kartra? No. Kartra has no public API to create blog posts, on any plan.
Do I keep my content if I leave? Yes. Export your whole blog any time and re-import it elsewhere. Your content is always yours.
Does the hosted blog cost extra? No, it is included in your Sorank subscription.