Campaign season is coming. Most marketers start with a blank page and a deadline. The original poster at r/PromptEngineering just fixed part of that problem.
The author shared five tightly-scoped campaign planning prompts that cover the full arc from brainstorm to launch timeline. Clean, practical, built around clear role assignments and structured outputs. The kind of prompts you actually use instead of rewriting from scratch every time. And the kind that save you the first 90 minutes of every project kickoff where you’re mostly just staring at a doc trying to find the right starting point.
But here’s the twist: all five come pre-loaded in PromptFlow Pro, a Chrome extension that drops a prompt sidebar directly inside ChatGPT, Claude, and Gemini. No copy-pasting. No separate prompt library tab. Just open your AI of choice and the prompts are already there waiting.
🗓️ The 5-Prompt Campaign Planning Stack
Here’s exactly what the original poster shared. Each prompt assigns a specific role to the AI and asks for a structured output you can actually hand off:
- Campaign brainstorm: Feed it an event, target audience, and goal. It returns 5 distinctive campaign concepts, each with a campaign name, a 2-3 sentence concept, primary channels, and a core hook. Five directions in one shot. That range matters: you’re not committing to a direction yet, you’re opening options and letting the team react to something concrete instead of abstract brainstorming.
- Customer journey map: Defines 4-6 stages of your customer’s path. For each stage it maps customer goals, key touchpoints, common objections, and friction points. The kind of framework a consultant charges for. Especially useful before writing a single word of copy, because it forces you to think about where the customer actually is, not where you wish they were.
- Messaging framework: Builds around 3 pillars: functional benefits, proof points, and emotional triggers. Each pillar gets a core message plus 3-5 supporting bullets. Solid base for any copywriter working on the campaign. Hand this doc over instead of a vague brief and watch the first draft quality jump noticeably.
- Creative brief: Takes your background info and drafts a complete brief covering business objective, target audience, key message, deliverables, tone of voice, brand mandatories, timeline, and KPIs. Everything in one document. This one alone is worth running even if you skip the others, because a tight brief is what separates campaigns that execute cleanly from campaigns that drift.
- Campaign timeline: Turns your milestones into a phased plan: planning, pre-launch, launch, post-launch. Each milestone gets a date or week, the relevant channels, and a named owner. No more timeline built in a separate spreadsheet that nobody updates.
That’s a full campaign planning session in five AI turns. Start to finish, one framework feeding the next.
Why the Sidebar Changes Things
PromptFlow Pro sits inside the interface of ChatGPT, Claude, and Gemini as a native sidebar. You don’t tab-switch, you don’t maintain a separate Notion doc of prompts, you don’t paste anything manually.
This matters more than it sounds. Most prompt libraries fail in practice because of friction. Just enough friction to make it easier to type something from scratch and get a mediocre result. A native sidebar removes that entirely. The prompts are pre-loaded before you type a single word. Over time that also builds a consistent habit: same tool, same structure, every campaign. Consistency compounds. Your outputs get predictable, and predictable outputs are easier to improve.
The author notes these five campaign prompts are just a slice of what’s inside PromptFlow Pro. The extension covers other marketing categories beyond campaign planning as well.
💡 Pro Tips Before You Use These
- The prompts use clear placeholders like
[EVENT/LAUNCH],[AUDIENCE], and[MILESTONES]. Be specific when you fill them. Vague inputs produce vague outputs every time. “B2B SaaS decision-makers at 50-500 person companies” beats “business professionals” by a wide margin. - Run them in sequence. The campaign concepts from prompt 1 should inform the messaging framework in prompt 3. Carry context forward and each output gets sharper. Copy the relevant sections from earlier outputs directly into the next prompt’s context window.
- The creative brief prompt works as a standalone too. It’s the one I’d keep close for any client kickoff or internal ask that needs structure fast.
- Swap in real product constraints from the start. Generic placeholders still get you something useful, but your own specifics get you something you can actually act on.
- Save the final outputs to a shared doc immediately. These prompts are fast to run but the real value is in reviewing outputs together as a team. Drop them into a shared workspace and let people comment before anyone starts executing.
One caveat worth noting: pricing for PromptFlow Pro isn’t mentioned in the post. The extension is on the Chrome Web Store but check the original thread for the current link and details before you go looking.
Head over to the r/PromptEngineering discussion to see the full prompt text and share your own variations. Worth bookmarking if campaign planning is part of your regular workflow. 👇
5 prompts for campaign planning
by u/Emergency-Jelly-3543 in PromptEngineering