Guide hub

AI content tools, tested and compared

There are more AI content tools than anyone has time to trial, and the feature lists all read the same, what separates them shows up after a week of use. Does the output sound like you, how much editing does it need, and what does it cost once you publish every week?

These comparisons come from using the tools on live content work. We build Contengi, so where it appears in a comparison we say where it fits and where something else is the better buy.

22 guides · Updated

Shortlists

Tools grouped by the job, from full platforms to single-purpose writers.

Claude for marketers

Models, features, and quirks of the model our workflows run on.

FAQ

Common questions

What is the best AI tool for content marketing?

It depends on the job. General chat assistants suit one-off drafts, specialist writers suit a single format, and content platforms suit teams publishing across several channels every week. Choose based on how much brand context the tool holds and how much editing its drafts need.

Which LLM is best for content writing?

In our testing Claude writes the most natural long-form marketing copy and follows brand rules most reliably, which is why our workflows run on it. The context you give a model has a bigger effect than the model itself, so a well-built knowledge base improves any of them.

Are AI content tools worth paying for?

They are when the time saved outweighs the subscription and the editing. A tool whose drafts you rewrite from scratch costs you twice. Test with a real piece from your backlog before committing, and time the edit as well as the draft.

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Contengi runs the workflows behind this blog. A strategist sets up your knowledge base, and the agents write to your rules.

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