AI SEO writers
As of October 29, 2026, ZimmWriter's cheapest paid plan is ZimmWriter for Windows, yearly at $247/year, per its own pricing page. Both ZimmWriter and Paperboy write SEO articles, so the differences that matter are fact checking, Search Console and whether an agent can run it.
| Row | Paperboy | ZimmWriter |
|---|---|---|
| Cheapest paid plan | $49 a month | $247/year |
| Fact checks claims against sources | Yes | Partly |
| Learns from Search Console | Yes | Not listed |
| Publishes to your site for you | Partly | Yes |
| MCP, API or CLI for agents | Yes | Not listed |
Side by side
Every cell links the page it came from, with the day we read it.
| Feature | Paperboy | ZimmWriter |
|---|---|---|
| What it is for | Researches, writes, fact checks and publishes SEO articles to your own site, then learns from Search Console. SourceRead Oct 29, 2026 | Windows desktop bulk AI article writer using your own API keys SourceRead Oct 29, 2026 |
| Cheapest paid plan | Starter is $49 a month per site for 3 articles a week. Growth is $99 and Pro is $179. Yearly billing is two months free. SourceRead Oct 29, 2026 | Cheapest paid plan is the monthly licence at $24.97/month ($247/year if billed yearly). No word or article limits because you bring your own API keys, so AI provider costs are extra. Optional ScrapeOwl SERP scraping is $5/month and image credits are about $10. SourceRead Oct 29, 2026 |
| Free plan or trial | Yes The first article is free, no card. Any plan then starts with a 14-day trial (card required). SourceRead Oct 29, 2026 | |
| Publishes to your site for you | Partly Posts directly to WordPress and Ghost. Other sites use a hosted blog, a signed webhook or a prompt that builds a blog in your code. No Shopify, Webflow, Wix or Squarespace connector. SourceRead Oct 29, 2026 | Yes Connects directly to your WordPress sites and schedules posts to publish daily, weekly, monthly or yearly. WordPress is the only CMS target listed. SourceRead Oct 29, 2026 |
| Fact checks claims against sources | Yes Every number and cited sentence is compared with the saved text of its source. An article that fails gets one rewrite, then is held for you. SourceRead Oct 29, 2026 | Partly A Deep Research feature adds inline citations to credible authorities, and the page says every claim is supported. It does not describe a step that checks claims against the saved text of each source. SourceRead Oct 29, 2026 |
| Learns from Search Console | Yes Optional read-only Search Console connection. It picks topics from your impressions and reports clicks per article. SourceRead Oct 29, 2026 | Not listed No Google Search Console or analytics connection mentioned. It can scrape live Google results for SERP data via an optional paid add-on. SourceRead Oct 29, 2026 |
| Open source or self-host | Yes The engine is open source under AGPL-3.0. Self-host it with Docker and your own keys. SourceRead Oct 29, 2026 | Not listed No open-source statement. It runs as a Windows program on your own computer, with AI calls going to your own provider keys. SourceRead Oct 29, 2026 |
| MCP, API or CLI for agents | Yes A remote MCP server with eight tools and a REST API with an OpenAPI file. The CLI is built in the open but not on npm yet. Agents pay with credits, $20 for 100. SourceRead Oct 29, 2026 | Not listed No public API, MCP server, CLI or Zapier connector listed. The word API on the page refers to your own AI provider keys. SourceRead Oct 29, 2026 |
“Not listed” means we found no statement either way on the pages linked in that cell. It does not mean the answer is no. Vendors change their pages, so confirm before you buy.
The honest verdict
Sometimes the other tool is the better fit. Here is how to tell.
Pick ZimmWriter if
What ZimmWriter does well, from its own pages
Pick Paperboy if
Judge it before you pay anyone
Your first article is free with its full fact check, so you can judge it before you pay anyone.
Write my first article freeWhat you get
The four that decide it for most people, each with the source for the other side.
A Deep Research feature adds inline citations to credible authorities, and the page says every claim is supported. It does not describe a step that checks claims against the saved text of each source (zimmwriter.com, read Oct 29, 2026). Paperboy compares every number and cited sentence with the saved text of the page it links to. An article that fails gets one rewrite and is then held for you instead of published.
The ZimmWriter pages we read do not say (zimmwriter.com, read Oct 29, 2026). Paperboy reads Search Console, read-only, to choose the next topic and to report clicks and impressions per article.
The ZimmWriter pages we read do not say (zimmwriter.com, read Oct 29, 2026). The Paperboy engine is open source under AGPL-3.0 and runs with Docker and your own keys.
The ZimmWriter pages we read do not say (zimmwriter.com, read Oct 29, 2026). Paperboy ships a remote MCP server with eight tools and a REST API with an OpenAPI file (the CLI is not on npm yet), so Claude Code, Cursor or n8n can run it.
Try it
You do not have to switch. Run Paperboy on one site, read the fact check, and compare it with what you get from ZimmWriter.
Keep ZimmWriter running. Nothing to cancel to try Paperboy.
Paste your site address. The first article is free, no card.
Read the fact check. Every number and cited sentence is compared with the saved text of its source.
Pick a plan only if you want more. Cancel with one button on the Billing page.
https://paperboyseo.com/start?url=yoursite.comThe engine is open source under AGPL-3.0. Self-hosting for your own sites is free; you pay your own model bill. Self-host docs.
About ZimmWriter
ZimmWriter is a Windows desktop AI writing app where you bring your own AI API keys, with bulk article generation and WordPress publishing. (its own description, read Oct 29, 2026)
Single-page site: pricing sits on the homepage and /pricing and /faq return 404. Windows only, Mac not mentioned. No trial or refund wording found.
| Plan | Price | What the page says it includes |
|---|---|---|
| ZimmWriter for Windows, monthly | $24.97/month | No limits on words or articles since you bring your own API keys. |
| ZimmWriter for Windows, yearly | $247/year | Same as monthly. The page says yearly saves $50 versus monthly. |
From ZimmWriter's pricing page, read October 29, 2026. Paperboy's own prices are on our pricing page.
FAQ
As of Oct 29, 2026, ZimmWriter lists ZimmWriter for Windows, monthly $24.97/month; ZimmWriter for Windows, yearly $247/year. zimmwriter.com is the source, so confirm there before you buy.
A Deep Research feature adds inline citations to credible authorities, and the page says every claim is supported. It does not describe a step that checks claims against the saved text of each source (zimmwriter.com, read Oct 29, 2026).
Connects directly to your WordPress sites and schedules posts to publish daily, weekly, monthly or yearly. WordPress is the only CMS target listed (zimmwriter.com, read Oct 29, 2026).
The ZimmWriter pages we read do not say (zimmwriter.com, read Oct 29, 2026).
The ZimmWriter pages we read do not say (zimmwriter.com, read Oct 29, 2026).
Sources
Every cell above links the page we read, and every date is the day we read it. Facts about ZimmWriter come from ZimmWriter's own pages only. Facts about Paperboy come from pages on this site. If something is wrong or out of date, write to hello@paperboyseo.com and we will fix it and change the date.
Keep going
Paste your address. In under ten minutes you read a finished, fact-checked article written for your site. Free, no card.
Prefer to run it yourself? Self-host it (repo coming soon). Using an agent? Add the MCP server.