Plainpaper
Verified Oct 15, 2026 ActiveA shared board where an AI agent drafts marketing campaigns as cards for a human to steer and approve.
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $19/mo
- Billing
- Monthly
Free plan: one workspace, one user, two active boards, no card and no expiry. Starter is $19 a month (20 boards), Scale $79 (5 workspaces, 10 users) and Business $149 (15 workspaces, 25 users), with two months free on yearly billing; prices exclude VAT and can be paid in USD, EUR or GBP.
Use tool ↗About Plainpaper
Plainpaper is an Amsterdam-built workspace where an AI agent drafts a marketing campaign as typed cards on a board: briefs, audiences, insights, emails, ad creative and result tracking that a person reviews and approves, instead of output that scrolls away in a chat log. It connects to Claude, ChatGPT, Cursor and other MCP clients, and to marketing tools such as Klaviyo, Shopify, Brevo, ActiveCampaign, Mailchimp, Meta Ads and Canva. Ready-made playbooks, for example a Black Friday countdown or a content calendar, give the agent a process to follow. A free plan covers one workspace with two active boards; paid tiers add workspaces, users and boards.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Pricing section lists Free (1 workspace, 2 active boards), Starter $19/month, Scale $79 and Business $149 in USD, with two months free yearly and VAT excluded (15 October 2026)plainpaper.io ↗
- Home page describes the agent canvas working with Claude, ChatGPT and any MCP client, and playbooks for Klaviyo, Shopify, Brevo, Mailchimp and Meta Ads (15 October 2026)plainpaper.io ↗
- Site structured data gives the founding location as Amsterdam, Netherlands (15 October 2026)plainpaper.io ↗
Is Plainpaper legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- TLS certificate
- Issued by Google Trust Services, valid until Dec 27, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- Operated by
- Plainpaper, NetherlandsOur research, card verified Oct 15, 2026
Pros & cons of Plainpaper
Plainpaper's pitch is that campaign work should live on a persistent board instead of scrolling away in a chat thread, and the card layout plus direct links to email and ad platforms back that up. The free plan with two boards is enough to run one real campaign end to end, and Starter at $19 a month is cheap next to full marketing suites; the value depends on whether a team actually wants the board format.
Pros
- Campaign drafts persist as reviewable cards instead of disappearing in a chat log
- Connects to MCP clients (Claude, ChatGPT, Cowork) and to Klaviyo, Shopify, Mailchimp, Meta Ads, and Canva
- A free plan with two active boards and no time limit, then paid tiers from $19 a month
Cons
- Entry plan caps out at one workspace and one user
- Paid tiers differ only by workspace, user and board counts, so a growing agency jumps from $19 straight to $79 a month
- No standalone public API beyond MCP client connections
Best for
- Solo marketers or small agencies running campaigns for several clients
- Teams already using Claude or ChatGPT who want campaign work to persist outside chat
Not for
- Marketers who just need one-off ad copy or captions
- Teams without a Klaviyo, Shopify, Mailchimp, or similar connected platform to act on the output
Alternatives to Plainpaper
Plainpaper head-to-head
Side-by-side fact sheets against the competitors our research or their makers name — pricing, platforms, API and both verdicts on one page.
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