RankFast vs BywordBuilt for hundreds of articles, or for one site done well.
Byword is an AI article writer built for SEO at scale, with plans up to 300 articles a month. RankFast is built for one website at a time: it finds the keywords, keeps the calendar, writes with live research and publishes on schedule.
At a glance.
Byword details come from byword.ai, checked on 25 October 2026. Prices change, so check their site for the latest.
What RankFast brings.
- Sized for one website
- RankFast starts at $59 for 15 articles, a volume one site can actually publish and link together. Byword's plans start at $99 for 25.
- Keywords and calendar included
- RankFast finds keywords for your site, fills a monthly calendar and writes and publishes each article on its day.
- Research you can check
- Figures link to their sources, YouTube videos are confirmed before they are embedded, and your own products are mentioned where they fit.
Which one fits.
Pick RankFast if
- You run one site and want 15 to 30 articles a month.
- You want keywords and the calendar handled for you.
- You want articles published to your CMS on schedule.
Pick Byword if
- You need 80 or 300 articles a month.
- You want to try five articles before paying.
- You already have a keyword list and only need the writing.
Questions about RankFast and Byword.
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Yes, for a single website that wants a steady 15 to 30 articles a month with keyword research and publishing included. For hundreds of articles a month, Byword's larger plans fit better.
Byword charges $99 for 25 articles ($3.96 each) up to $999 for 300 ($3.33). RankFast charges $59 for 15 ($3.93) or $99 for 30 ($3.30).
Yes. Your published articles stay on your site, so there is nothing to move. Add your website to RankFast, connect your CMS and approve the keyword plan; new articles link to the pages you already have. The first day is free, and so is your first article.