Alston Antony compares Postpace vs Frase vs Otranking vs Marketmuse vs Blogely vs Writerzen for content research and outlining.
This is a good showcase of all these different tools that are available using the keyword: how to do keyword research.
Skip around to various tools that you're interested in and see what you think of them. See if your workflow can be improved with any of these tools.
Interesting he doesn't compare SurferSEO, but he says these are the ones that people asked for comparison. Most likely because they all had a lifetime deal at one point, SurferSEO never did.
I would say Frase and SurferSEO are the best ones still, at least for my workflow.
WriterZen has potential and their lifetime deal is still live. Here's a workflow walkthrough webinar they did recently to show how they use it for keyword research to content creator. I've been testing their keyword research and clustering tools, and am impressed by their initial launch.
Frase has released a public beta of their Frase AI and it's the best AI content generator that I've seen yet. Watch the video intro of Frase AI. These AI Writing tools are part of their SEO Add-On that's $35/month.
Their AI is generating the best content that I've seen yet with any AI Writer. It's not the GPT-3 that the majority of AI content generators are using either. Their prices are reasonable too.
Their lowest Basic plan at $44.99 gets you 30 Document Credits. a month If you add the "SEO Add-On" that's $35, that's a total of $79.99/month for Frase and unlimited use of its AI tools. The Basic Plan does say "AI Writing Assistant (Limited)." In their Facebook group, they said right now it's limited to 5 clicks of "Write for me" per session. So it seems like you can sign up for Basic and get the AI Writer with some limits for $44.99.
Jarvis AI (previously known as Conversion AI) and its comparable Boss Mode is $119/month for unlimited words. The only other plan that gives you long-form writing capabilities is $109/month. Frase is better value and better content. Jarvis also has a free 7-day trial, so you should try both out.
Frase's Free Trial that you can use for 5 Frase Content documents credits per month. I'm not sure if the trial allows a Limited version of their AI Writing is included though. Sign up and give it a try to see if you're able to.