PlainQuillStart your plan

AI-written SEO articles and social posts

AI-first content, approved by you.

PlainQuill plans, writes and publishes sourced and verified articles and the social posts that carry them. Connect your own AI assistant over MCP, or use the guide built into the dashboard. Nothing goes live until it is approved.

Verified means its claims are checked, by software and by a second AI model that did not write the piece, against sources fetched when it was written.

Every piece carefully verified.

Start your planSee how it works
From $24.17 a month, billed $290 yearlyFirst payment charged at checkout7-day refund windowMonthly or annualCancel any time
Specimen / daily articleChecked, 2 sources

Coffee / freshness

How to keep roasted coffee fresh at home

Coffee begins to lose freshness almost immediately after roasting, and the National Coffee Association names air, moisture, heat and light as the greatest enemies of roasted beans. Buying smaller batches more often, enough for one or two weeks, keeps more of that flavour in the cup.[1]

Roast level changes the flavour more than the strength: light roasts carry a slightly higher amount of caffeine, and the strong, rich taste of a dark roast is not a sign of extra caffeine.[2]

By your named authorIn your approval queue

What you get

What lands in your dashboard

From the plan to the published page, what you see and decide at each step.

  1. A plan you approve first

    Each week starts as a list of topics, each tied to a real search. Edit one, skip one, or plan an article with us first.

    On a desktop screen, the first two of 7 proposed articles in a demo plan's week of 26 October, "Holiday blends and what is actually in them" on Monday 26 October and "Gift guide for someone who grinds their own" on Tuesday 27 October, each showing its day, a one-line summary, the search that prompted it and the writer, with Edit, Plan this article with me and Skip buttons.A demo plan on a phone, headed Week of 26 October 2026 and proposed, with 7 pieces planned, a box to ask the planner for changes, an Add a topic button, the first proposed article, "Holiday blends and what is actually in them" on Monday 26 October, with the search that prompted it and Edit, Plan this article with me and Skip, and a bar at the bottom reading 7 pieces planned for the week of 26 October 2026 with an Approve plan button.

  2. A finished article, ready to proof

    It arrives written in your voice and rendered as it will publish, with what the independent editor checked beside it.

    The review queue in a demo account on a desktop screen: the pieces waiting for a decision listed beside the selected article, "How long a bag of coffee actually stays fresh after roasting", with the statements the editor verified, the automatic checks passed and the sources counted above it, the article as a draft preview with its byline, summary and date, a margin listing its three numbered sources and quoting the three statements the editor verified against them, and Approve, Ask for changes and Something else buttons along the bottom.The review queue on a phone in a demo account, with one article open: a pager reading "2 of 6 need a decision" between List and Next, the article "How long a bag of coffee actually stays fresh after roasting" with the search it was written for, a bar saying 3 of 3 statements verified, 4 automatic checks passed and 3 sources, the start of the draft preview, and one row of Approve, Changes and a menu button above the bottom navigation.
    The review queue on a phone in a demo account, with one article open: a pager reading "2 of 6 need a decision" between List and Next, the article "How long a bag of coffee actually stays fresh after roasting" with the search it was written for, a bar saying 3 of 3 statements verified, 4 automatic checks passed and 3 sources, the start of the draft preview, and one row of Approve, Changes and a menu button above the bottom navigation.

  3. Every source, before you approve

    Every source is numbered in the margin beside the article. Then approve it, ask for changes, edit it yourself or reject it.

    An article open for review on a desktop screen: the editor's verified statements, the automatic checks and the sources counted at the top, the article text beside a margin listing its three numbered sources and quoting the three statements the editor verified against them, and the decision bar with Approve and Ask for changes, its Something else menu open on Approve & publish now, Edit it yourself, Change the day, Change the writer and Reject.The Sources and checks section of a demo article on a phone: its 3 numbered sources, from foodsafety.gov, fda.gov and nist.gov, then the statements the editor verified, each marked with the source it was verified against, and one row of Approve, Changes and a menu button.

  4. Published, then checked

    It goes out on schedule, and we fetch the page back to confirm it is live.

    A published demo article on a phone, "How to taste two coffees side by side", with its byline, summary and date, its opening paragraph, its first section headings and a numbered citation marker.

Screens from a demo account for an example coffee roaster. The business and every article shown were written for the demo, and the check results shown are illustrative.

Rather read a real one? Our own blog is researched, written, checked and held for approval by the same pipeline. Read our blog

Who does what

You decide. We do the work.

What you do

  • Approve the brand brief we draft from your website.
  • Approve each week’s plan, or change it first.
  • Read each piece, then approve it, ask for changes or reject it.
  • Answer comments and messages from your inbox, if you want to.

What we do

  • Plan topics around the searches your customers make.
  • Research each article from current sources and write it in your voice, each fact tied to its source.
  • Check it with software and an independent editor model, and hold anything we cannot source.
  • Illustrate it, and write a post for each network you connect from the checked article.
  • Publish on schedule once you approve, and confirm the page is live.

A steady schedule also feeds the next plan: each week is planned with your recent articles in view and every subject already planned set aside, and with how it has done in search and with readers where that is measured, so it builds on the weeks before instead of repeating them.See every stage in detail

Why trust it

Three things decide whether a content service earns its place

Mandatory gate

You approve every piece

A publish cannot happen without a recorded approval of the exact version being published.[9] Nothing publishes without an approval of that exact version, given by you, a teammate you invite, or an assistant you have authorised to approve for you.

Every plan

Sourced, and yours to show

Every factual claim is traced to a source and checked before you see it. Each post can carry a "checked against these sources" section your readers can open, with all of the sources or the ones you choose.

Every post

Built to be found

A named-author byline, article schema, internal links, a fresh sitemap, and IndexNow submission to Bing, Yandex and other participating engines once a post is live (on your own WordPress site, only with an IndexNow key of yours).[10] Submission tells those engines the page exists; when, or whether, they index it is their decision.

What we do not do

  • We do not promise rankings or traffic numbers.
  • We do not build backlinks or run outreach.
  • We report where you sit and who AI assistants cite. That is a measurement, not a promise.

Rankings depend on your market, your site and your competitors. Publishing useful, sourced content on a schedule is the part we control, so it is the only part we sell.

Where it goes

Your website and channels,
and what comes back.

Articles go to the site you already have or a blog we host, and posts to the networks you connect. Then you see how it is doing.

Measure

Google and Bing

A daily Google position for each of your tracked searches, plus Search Console and Bing Webmaster Tools figures when connected

Check

Your listings

Your name, address, phone, hours and website on Google, Yelp and Apple Maps, checked against the details you confirm. We report what differs and never change a listing for you

Measure

AI assistants

Whether ChatGPT, Perplexity, Gemini and Claude cite you

Publish

Social channels

A post from every article for each network you connect (Instagram and Pinterest need its image)

What is covered depends on your plan and the accounts you connect. Positions and citations are measurements, not promises.

Comments and messages on supported networks arrive in one inbox, for you to answer. See how the inbox works

Connect the AI assistant you already use, and it answers from your own plan, queue and figures, with the access you choose. How connecting an assistant works

Pricing

Three plans, one flat price each

Every plan includes the daily article, its social posts and your team members. Max writes 2 a day. Prices are shown per month on annual billing, which makes 2 months free, and every plan is also available month to month.

Starter

$24.17a month, billed $290 yearly

2 months free: $58 less than paying monthly for a year

or $29 month to month

One SEO article every day, published to WordPress or a hosted blog on a PlainQuill subdomain or one of your own, with an image, plus any 4 of our 12 networks.

Start on Starter for $290 a year
See full pricing How we compare

Before you choose

Four questions worth asking first

How much of my time does this take?

You approve a brand brief once and a plan each week, then read each piece before it publishes. There is nothing to write, and how long you spend reading is up to you.

What if a piece is not right?

Say what should change in a sentence and it comes back rewritten, up to 5 rounds a piece, after which a person looks at it. Or edit it yourself, or reject it.

Do I have to publish every day?

Your plan has a piece for each day, but nothing goes out unapproved. Skip a planned piece, or keep a finished one in your library, off the schedule.

Will it sound like us?

The writing follows a brand brief you approve: your tone, your subjects, the topics and phrases you never want, and what you may and may never claim. A rule you add later is suggested as a change to that brief, and applies once you approve it.

More answers on the pricing page

Get started

Run it on your own site

Checkout takes your first month, or your first year on annual billing, and the plan starts, on your own site and your own topics. You approve every piece before it goes live, and you can cancel any time from the dashboard. Ask within 7 days of a payment and you get all of it back while fewer than 7 articles have been generated since that payment. From 7 on, you get back the part that covers the articles not yet generated.

Start your planSee how it works