Plainpaper

Visual marketing campaign canvas for AI agents — plan, write, and approve assets in one board

plainpaper.io

Verified API available Free tier

Quick facts
What is it	Visual marketing campaign canvas for AI agents — plan, write, and approve assets in one board
Pricing	Freemium
Free tier	Yes
Platform	Web Application
API	Yes
Best for	planning and executing a multi-channel marketing campaign, creating and approving email and ad creative with an AI agent

Data updated Aug. 11, 2026

What does Plainpaper do?

Plainpaper is a visual campaign canvas built for marketers who work with AI agents. Instead of juggling documents, spreadsheets, and chat windows, you get one board where strategy and creative live side by side. Text cards hold your briefs, audience insights, and plans. Preview cards show the actual email or ad rendered the way it will run. You can start from a blank board or grab a proven playbook — like a Black Friday sprint, a content calendar, or a giveaway list-builder — with phases, starter cards, and agent guidance already in place.

What makes Plainpaper different is how it handles the AI agent. You bring your own — Claude, ChatGPT, Cursor, or any MCP client — and Plainpaper never wraps, resells, or proxies a model. The board itself briefs the agent on your process, deliverables, and brand voice before it writes a word. Set your tone, brand rules, and a "Prevent AI language" preset once, and the agent applies them every time. Emails and ad creatives land as finished, uploadable assets. You review each one next to the audience and insight that shaped it, and nothing ships until you approve. The canvas remembers your work even if you close the tab for a week, and the agent reads the board back to stay in context.

Plainpaper is for marketers who want to move faster without losing control. It works for campaign managers planning a product launch, content teams building a monthly calendar, or growth marketers running a lead-generation giveaway. The playbooks give you a repeatable process, and the board gives your agent the expertise it needs to produce shippable output instead of generic drafts.

AI Marketing AI Social Media Content Calendar Email Marketing Marketing Plan Generator

Key features

What makes it stand out

Strategy and creative live on one canvas: text cards hold briefs and insights, preview cards show finished emails or ads

Connect your own AI agent (Claude, ChatGPT, Cursor, or any MCP client) — Plainpaper never wraps or resells a model

Approve emails and ad creative before they ship, with each asset shown next to the audience and insight that shaped it

Your agent arrives briefed: the board hands it campaign process, deliverable structure, and channel instructions so output is specific

Set brand voice, tone, and a 'Prevent AI language' preset once; the agent applies them before writing a word

Who is Plainpaper for?

Who benefits most from this tool

planning and executing a multi-channel marketing campaign

creating and approving email and ad creative with an AI agent

running a giveaway or product launch with a structured playbook

Gallery

Click any image to enlarge

Plainpaper — pricing page — Pricing page

Alternatives in Marketing Plan Generator

Planist.ai Marketing Plan Generator

AI-powered marketing plan generator — answer a few questions, get a complete strategy document in minutes

Waxwing AI Marketing Plan Generator

AI generates marketing strategies instantly, then connects you with vetted experts to execute them.

MarketingGuide AI Marketing Plan Generator

AI-powered tool that generates a complete, customized marketing strategy and 15+ actionable documents in under 60 seconds.

PHPilot Marketing Plan Generator

AI-powered platform that generates launch strategies and analyzes performance for products on Product Hunt.

Wonderflow App Marketing Plan Generator

AI-powered marketing planning tool — describe a goal, get a complete campaign flow in minutes.

Marketing Frameworks Marketing Plan Generator

AI-powered platform that applies proven marketing frameworks to generate strategies, ideas, and content for startups and founders.

STORI AI Marketing Plan Generator

STORI is a content marketing platform enabling teams of any size to build inbound channels. - Creates structured marketing blueprints with strategic insights, like a CMO would do. - Initiates and oversees ongoing campaigns to ensure consistent brand presence. - Analyzes competitors, past materials, and industry data to refine and optimize your marketing strategies. Agents support you from ideation to publishing. Growing your audience and building community.

LiftKit Marketing Plan Generator

AI marketing playbook — strategic prompts and workflows to plan and launch campaigns using ChatGPT

Similar tools

MyMap AI Whiteboard AI

AI diagram generator — chat with AI to create flowcharts, mind maps, and presentations from text or files

Visual Design Generator

AI design agent for sales, marketing, and success teams — build on-brand presentations and proposals via chat

AIGenerator.com Business Ideas Generator

AI-powered business planning and marketing suite — generate business plans, ad copy, and strategy documents in minutes

Campaigny Email Marketing

AI-powered newsletter platform for businesses — create, send, and manage email campaigns with built-in AI text and image tools.

ActiveCampaign AI Email Marketing

AI-powered marketing automation platform that builds campaigns, analyzes data, and suggests strategies for you.

zapier · n8n+2 Top 100k site

AI Creator Storyboard AI

AI copilot for filmmakers and creators — turns scripts into shot lists, storyboards, and call sheets in one workflow.

PageOn.ai Design

PageOn.ai- Your Secret Weapon for Al-Powered Visual Content Creation. With just text input and Al conversation, effortlessly tackle complex tasks in minutes, from presentation content to visual charts, all within Pageon.