AI agents for marketing and content: 27 real examples

Cursor drafted an article on their reading trends in their style, citing Kindle highlights from the vault. The author edited it by hand.

Manus built, tested, and published a multi-page website to a temporary server in under 10 minutes, which the author could not have built themselves.

The author built the agent in under 10 minutes; it delivers a finished newsletter draft by email each Monday at 9am.

Devin found nearly every old term in a docs-wide rename, but the edits still needed 20+ manual commits.

The author says the book came out well enough that they plan to publish it on Amazon.

The audit found noindex, nofollow meta tags and a blocking robots.txt that hid the site from search engines, plus duplicate H1 tags.

It produced a 16-slide, research-backed deck with consistent design, published as a PDF; the author calls it the best AI slide builder they have used.

The author built a live podcast site in one weekend that creates companion resources when a show is published; AWS Transcribe cut transcript costs 73%.

The author says the automated LinkedIn content led to 5 new sales of their Gumroad product.

A messy one-line note became a 2000-3000 word newsletter plus LinkedIn and Twitter drafts; the post itself says it was generated this way and published.

Produced a functional researched presentation with the author's logo and colors, plus a PDF eBook draft; design was plain, so both are drafts.

Comet added Reddit threads plus 10 Discover sources to NotebookLM in about 15 minutes unattended, then extracted 67 notes for analysis in 25 minutes.

Each branded carousel now takes under 5 minutes, down from about 2.5 hours, and the author posts on LinkedIn five times a week.

Manus took 10+ minutes and produced text-card slides with one chart; an add-charts edit took 7-8 minutes for three basic charts.

The author's weekly newsletter now gets drafted and queued in Kit from the terminal, after review, without logging into the Kit dashboard.

All three tasks finished and went live correctly, including a 324-offset insertion, 18+ link conversions, and no unwanted subscriber emails on edits.

The agent told the author to stop posting on X and focus on Bluesky. The author followed the advice without having asked for it.

Slide building that took an hour now takes a fraction of that, and notes became formatted Word and PDF documents ready to share.

Built four tools in three weeks, including a thumbnail analysis of 776 videos that took an afternoon instead of three days.

In one week the author's Threads posts reached 100K views and gained 200 followers after using the daily digest as a writing reference.

It reported January ROAS as 14.25x when the real figure was 1.76x, and the author rated it unsafe for ecommerce scaling.

The research agent saved the author two to three hours a week; the copywriting agent removed the blank-page first draft.

Ben Guez reports over one million views and 200 DMs within a few days, with replies routed to his language app.

The author uses Codex daily for reports, editable designs, video editing and this newsletter, which still needed plenty of corrections.

The author now writes 40 to 50 pieces a month, up from barely one piece when they started as a beginner.

Jamie reported 13 outreach actions and zero live links early on; the author later verified the first live nofollow directory backlink.

The author ran the full pipeline several times; it still takes over the one-hour daily goal, down from a typical 3-4 hours by hand.