Free content optimization tool for SEO
ContentSwift - Free content research / optimization tool for SEO. As an alternative for Surfer, Neuronwriter, Frase, etc.. - hilmanski/contentswift
Free content optimization tool for SEO launched on October 9, 2023 with 10 votes, #1,476 of 4,393 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
This free content optimization tool helps with SEO by analyzing and improving website content. Launched in October 2023, it is available on GitHub for developers and content creators looking to enhance their search engine visibility. The tool focuses on identifying optimization opportunities in existing content without requiring payment or setup fees.
written from the facts on this page · September 2026
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