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The Full-Stack AI Marketing Prompt Stack: Top 21 Prompts That Replace Half Your Marketing Team

Whether you run a small business or a lean agency, these 21 AI prompts cover every stage of your marketing workflow — from proofing a social post to turning a podcast transcript into a blog outline. Copy, customise, and publish faster.

Chandraketu Tripathi profile image
by Chandraketu Tripathi
The Full-Stack AI Marketing Prompt Stack: Top 21 Prompts That Replace Half Your Marketing Team
AI Marketing By Chandraketu Tripathi Updated March 2026 16 min read

Lean marketing teams can now produce content at a scale that used to require a full agency — provided they use prompts that actually work. This article gives you 21 original, ready-to-use AI prompts covering every stage of the marketing workflow, from proofreading a single post to building an entire client proposal.

Compatible with ChatGPT, Claude, Gemini, and every other major AI model.

Why Most AI Prompts Produce Mediocre Output

The problem is rarely the AI model. It is the instruction. A vague prompt leaves the model to fill in the gaps using its default patterns — and those defaults are trained on millions of generic blog posts, corporate press releases, and LinkedIn filler content. The output reflects that.

Three things consistently close the gap between generic AI content and something worth publishing:

  • Tell it what to avoid, not just what to do. A list of banned phrases, forbidden structures, and off-limits words narrows the model's output space far more effectively than describing what you want in positive terms alone.
  • Give it a reference before asking it to write. Pasting an existing piece of your content — even a single paragraph — lets the model extract your actual voice rather than inventing a generic one.
  • Specify format with precision. "Write a LinkedIn post" is almost useless as an instruction. "Write a LinkedIn post with no title, no bold text, a line break between every sentence, a hook as the opening line, and a maximum of two emojis" produces something you can actually use.

Every prompt below is built around these principles. Each one includes the full prompt text, customisation suggestions, and the expected output format.

📱 Social Media — Prompts 1 to 5
1

Errors-Only Proofread

Use case: Check a social post for real errors without triggering an unwanted rewrite

Review the social media post below for spelling errors and factual typos only. Do not suggest style improvements, restructure sentences, or comment on tone. Only flag items that are objectively incorrect — misspelled words, wrong numbers, or broken grammar. If there are no errors, say "No errors found" and nothing else. Do not copy the original text back. Post to review: [Paste your post here]

Customise it Specify British or American English. List any technical terms, brand names, or product names you use — so the model does not flag them as errors by mistake.
Expected output A short list of errors with corrections, or a single line confirming none were found. Nothing more.
2

Tone-Matched Rewrite Using a Reference

Use case: Rewrite a draft to match an existing content style without losing the original meaning

Rewrite the text below to match the tone, rhythm, and vocabulary of the reference document attached. Keep every insight and piece of information from the original. Do not add new ideas, remove key points, or water down any claims. Style rules: — Write like an experienced operator, not a content marketer. — No clichés, no motivational language, no vague generalities. — Banned words and phrases: "ensure", "leverage", "in the realm of", "in the world of", "Remember,", "it's important to". Text to rewrite: [Paste your draft here]

Customise it Replace "experienced operator" with a role that fits your brand — "seasoned finance professional", "independent business owner", "senior product manager". Add your own banned phrases based on words you personally overuse.
Expected output A rewritten version that sounds like the reference document — same energy, same directness — with none of your original insights removed or diluted.
3

Article Introduction Caption for LinkedIn

Use case: Write a standalone LinkedIn post that introduces a published article and drives clicks

Read the article below and write a LinkedIn caption I can use to share it. The caption should stand alone — someone reading it without seeing the article should still find it interesting and want to click through. Rules: — First sentence: make it specific, surprising, or counterintuitive. Not a summary. — Use a single line break between every sentence so it is easy to scan. — Draw only from the article content. Do not invent context or add opinions I haven't expressed. — No generic sign-offs. No "check out my latest article" style lines. Article: [Paste article here]

Customise it Ask for three opening sentence variations so you can pick the strongest. Add "end with a question to prompt comments" if engagement is the goal over clicks. Specify word count limit if needed.
Expected output A spaced, scannable LinkedIn caption with a strong hook that makes someone curious enough to click — written entirely from the article you provided.
4

New Hire Announcement Post

Use case: Write a company caption to repost a new employee's LinkedIn announcement

A new team member has posted about joining [COMPANY NAME] on LinkedIn. I want to repost their announcement with a short company caption. Write a caption that: — Welcomes them by name and role — Mentions one specific thing they will own or contribute (see details below) — Sounds human and direct — not corporate, not over-enthusiastic — Avoids: "family", "thrilled", "excited to announce", "invaluable", "revolutionise" Match the tone and length of this previous caption I wrote: "[Paste your own example here]" New hire details: [Name, role, one sentence about what they'll do] Their announcement post: [Paste it here]

Customise it Update your banned words list to match your company's specific patterns. Ask for two versions — one short (under 60 words) and one longer — so you can pick based on the context.
Expected output A short, direct announcement caption — warm but professional, with no filler, matching the tone of the example you provided.
5

Video Clip Caption from Transcript

Use case: Write a social caption for a short video or podcast clip using its transcript

I have a short video clip I want to post on [PLATFORM]. Below is the transcript. Write a caption that makes someone stop scrolling and watch the clip. The first line needs to do the heavy lifting — it should be specific, not vague. Rules: — Pull the most interesting or unexpected line from the clip and build the caption around it. — No generic openers like "In this clip..." or "I sat down with...". — No jargon, no clichés, no motivational phrasing. — Keep it concise. This is a clip caption, not a blog intro. Clip transcript: [Paste transcript here]

Customise it Replace [PLATFORM] with LinkedIn, Instagram, TikTok, or X — each has different optimal length and tone. Ask for three first-line options and choose the strongest.
Expected output A tight, scroll-stopping caption built from the clip's most interesting moment — not a summary of the whole thing.
✍️ Copywriting — Prompts 6 to 9
6

Tight Rewrite for Long-Form Social Posts

Use case: Cut a bloated draft down to something sharp without losing the substance

Rewrite the text below so it is sharper, more direct, and easier to read on a phone screen. Keep every insight intact. Cut anything that exists only to fill space. Formatting rules: — One sentence per line, with a blank line between each — No headers, no bold text, no bullet points (this platform strips formatting) — Maximum two emojis, only if they add structure (not decoration) — Opening line must create enough curiosity that someone reads the second line Writing rules: — Write in first person, direct and plain — Banned phrases: "ensure", "leverage", "the reality is", "game-changer", "it's important to", "in today's world" — No rhetorical questions used as transitions — Fix any spelling, grammar, or punctuation issues Text to edit: [Paste your draft here]

Customise it Expand the banned phrases list based on your own default patterns. Add "aim for under 200 words" or a specific word count target. Change the platform note if posting to X or a newsletter instead.
Expected output A tighter version of your post with every idea preserved, formatted for mobile reading, with a first line strong enough to stop the scroll.
7

Conversation Transcript to Blog Post Outline

Use case: Extract the best ideas from a recorded conversation and structure them into a blog outline

The transcript below is from a recorded conversation. Read it carefully, then do two things: Step 1 — List the five most interesting, specific, and non-obvious ideas from the conversation that could become standalone blog posts. For each idea, write one sentence explaining why it would be valuable to [TARGET AUDIENCE]. Step 2 — Take idea number [X] and build a full blog post outline: — A working headline (specific, not generic) — An intro paragraph that opens with a concrete hook — 3 to 5 body sections, each with a subheading and 2 to 3 supporting points — A practical takeaways section — A closing paragraph that brings it back to the central argument Use only ideas and information from the transcript. Transcript: [Paste transcript here]

Customise it Replace [TARGET AUDIENCE] with your specific reader — "early-stage founders", "UK small business owners", "marketing managers at SaaS companies". Replace [X] with the idea number once the list is generated.
Expected output Five ranked blog post ideas with rationale, then one fully developed outline with headline, intro, sections, takeaways, and conclusion — all sourced from the transcript.
8

Conversation Transcript to Social Post

Use case: Pull a social-worthy idea from a transcript and write a ready-to-post version

The transcript below is from a recorded conversation. Do the following: Step 1 — List the five strongest ideas from the conversation that would work well as standalone social media posts. Focus on specific claims, counterintuitive points, or practical insights. Step 2 — Take idea number [X] and write a complete social media post around it. Use the full transcript to build context and depth around this specific point — do not just restate the obvious. Format requirements: — One sentence per line with blank lines between each — First line must be a specific, interesting statement — not an opener or setup — No titles, headers, or formatting (platform does not support it) — Written in first person, conversational and direct — Banned: "ensure", "leverage", "game-changer", "the reality is", "it's worth noting" Transcript: [Paste transcript here]

Customise it Ask for the same idea written in two different formats — e.g. a narrative post and a list-style post — to see which performs better. Add "end with a question" if you want to drive comments.
Expected output Five post ideas with brief rationale, then one fully written, formatted post ready to publish — built from the transcript, not invented.
9

Full Blog Post from Notes and Data

Use case: Write a complete company blog post from scattered notes, quotes, and talking points

You are writing a blog post for [COMPANY NAME]'s website. The topic is: [TOPIC]. Use only the notes and information I provide below. Do not pull in external data, references, or examples I have not given you. The post should: — Open with a specific observation or situation the reader will recognise immediately — Build a clear argument across 4 to 6 sections — Use concrete examples from the notes rather than abstract generalisations — End with a practical conclusion the reader can act on Writing style: direct and informative. No filler. No grand claims without backing. Write for someone who will skip anything that wastes their time. Notes and information to use: [Paste everything here — bullet points, quotes, data, context]

Customise it Add a target word count. Paste a sample post from your blog for style reference. Specify the format: "write as a practical how-to", "write as a case study", or "write as an opinion piece".
Expected output A complete, structured blog post draft that uses only the information you supplied — no hallucinated stats, no filler content, no invented examples.
🔄 Content Repurposing — Prompts 10 to 14
10

Published Blog Post to Social Promotion

Use case: Write a social post that promotes a blog article without just summarising it

The blog post below is published on my company's website. Write a social media post that promotes it. The goal is to make someone curious enough to click through — not to summarise the whole article. Pull the most interesting or surprising single point from the post and build the caption around that. Rules: — First sentence must be specific and surprising — not a generic teaser — One sentence per line, blank line between each — Use the language and framing from the blog post — do not invent a different angle — This is a regulated area — do not overstate claims or add language I have not used — Banned: "ensure", "game-changer", "the reality is", "in the world of", any jargon I have not used in the original post Blog post: [Paste here]

Customise it Ask for two or three variations with different opening angles to test in rotation. Specify whether you want a CTA, and if so what kind — "link in comments" vs a direct question to prompt replies.
Expected output A focused social post built around one specific insight from the article — not a summary, not a teaser. Something that reads well on its own and also creates a reason to click.
11

Find Supporting Evidence for an Article Draft

Use case: Identify where to add citations and data sources to strengthen a piece of writing

Read the article draft below. Take the role of a research editor. Identify the claims, statistics, or assertions that would benefit most from an external source. For each one: 1. Quote the specific sentence or claim that needs backing 2. Suggest what type of source would be most credible (academic study, government data, industry report, etc.) 3. Propose a specific search query I can use to find it 4. If you can cite a real, verifiable source with confidence, include it — but do not invent or guess sources Focus on the 3 to 5 highest-priority claims. Not everything needs a citation. Article draft: [Paste here]

Customise it Add "prioritise UK government or ONS data where possible" for UK-specific articles. Specify "only sources from the last three years" if recency matters for your topic.
Expected output A prioritised list of 3 to 5 claims that need evidence, with source type suggestion and a search query for each — not a generic list of citations.
12

Technical Document to Accessible Blog Post

Use case: Turn a research paper, whitepaper, or technical report into a readable blog post

You are rewriting a technical document as a blog post for [TARGET AUDIENCE]. Your job is not to simplify — it is to translate. The core findings must remain accurate and complete. What changes is how they are communicated. Process: 1. Identify the three most significant findings or arguments in the document 2. Identify the practical implication of each for [TARGET AUDIENCE] 3. Write a blog post that leads with the implications, then explains the findings as context Format: — Open with a single observation that connects to a problem [TARGET AUDIENCE] actually has — Use plain language; explain technical terms when you introduce them — Structure into clear sections with descriptive subheadings — End with one concrete takeaway the reader can apply Source document: [Paste or attach here] Writing style to follow: [Paste a sample of existing content here]

Customise it Set a word count target. Specify the domain — "healthcare policy", "financial regulation", "machine learning engineering". Add "include a summary box at the top" for long-form pieces.
Expected output A blog post that makes the technical content accessible without losing accuracy — leading with implications, not methodology.
13

Podcast Episode to Promotional Post

Use case: Write a social post that drives listeners to a new podcast episode

The transcript below is from episode [NUMBER] of [PODCAST NAME]. Write a social post promoting this episode. Do not summarise the episode. Instead, find the single most interesting exchange, claim, or insight in the transcript and use that as the hook. The post should make someone feel like they are missing something if they do not listen. Formatting: — One sentence per line, blank line between each — No titles, bold text, or section headers — Maximum two emojis if needed for structure only — First line must work as a standalone statement — not a setup Source only from the transcript. Do not add context or opinions that are not in the recording. Transcript: [Paste here]

Customise it Ask for three opening line variations to test which performs best. Specify the platform. For newsletter or email promotion, adjust the format and remove the line-break rule.
Expected output A post built around the episode's single strongest moment — not a highlights list, not a summary. One thing that makes people want to listen.
14

Customer Interview to Case Study Post

Use case: Turn a recorded customer conversation into a testimonial blog post

The transcript below is from a recorded conversation with a customer of [PRODUCT/COMPANY NAME]. Write a testimonial blog post using this conversation. Structure it around the most compelling story in the transcript — the problem they had before, the specific moment or reason they chose [PRODUCT NAME], and what changed after. Rules: — Lead with the customer's situation, not a product description — Be specific about the problem and the outcome — avoid vague claims — Write in third person unless quoting the customer directly — Do not overstate results or add metrics that are not in the transcript — Match the tone and structure of the previous testimonial post attached Previous testimonial post (for structure and tone reference): [Paste here] Customer interview transcript: [Paste here]

Customise it Add "pull one short direct quote to use as a social pull-quote" at the end. Ask for a short version (300 words) and a long version (800+ words) so you can use both.
Expected output A narrative case study post built around the customer's real experience — no invented stats, no generic product claims, structured to show the before and after clearly.
🏢 Agency & Operations — Prompts 15 to 19
15

Writing Style Instructions for a New Project

Use case: Set a consistent writing brief at the start of any AI project or client engagement

For all writing in this project, follow these rules: Style: Short sentences. Active voice. Concrete over abstract. When in doubt, cut. Voice: Write as someone with direct experience, not as a commentator. Opinions should be stated plainly, not hedged into uselessness. What to avoid: — Questions used as section transitions — Sentence structures like "X is not just about Y" or "X is more than simply Y" — Filler phrases: "it's important to", "ensure", "leverage", "the reality is", "at the end of the day", "Remember," — Anything that sounds like it was written to impress rather than communicate Format: Short paragraphs. No unnecessary preamble before answering. Get to the point in the first sentence. [Add client brief, audience details, and any additional constraints below this line]

Customise it Add client-specific terminology the model should and should not use. Paste a writing sample as a concrete style reference. Adjust the formality level for the client's industry.
Expected output A reusable writing instruction block — paste it at the top of any prompt in the project to maintain consistent output across all content.
16

Client Proposal from a Template

Use case: Adapt an existing proposal document for a new client without manual reformatting

I need to write a project proposal for a new client. The previous proposal attached is the template — follow its structure exactly. Instructions: 1. Replace all references to the previous client with [NEW CLIENT NAME] — check every section, not just the header 2. Use the new client information below to fill in all personalised sections 3. Only include information I have provided — do not invent services, outcomes, or context 4. If any section of the template requires information I have not given you, flag it rather than filling it with a placeholder New client name: [NAME] Industry: [INDUSTRY] Project scope: [DESCRIPTION] Key goal: [WHAT THEY WANT TO ACHIEVE] Budget/timeline (if known): [DETAILS] Template proposal: [Attach or paste here]

Customise it Add "emphasise our experience with [INDUSTRY] specifically" to strengthen the pitch. Specify length — "keep to two pages maximum" or "this is a full enterprise proposal, no length limit".
Expected output A complete proposal following the template structure, with all old client references removed and new client details correctly inserted throughout.
17

Contract Proofread and Error Check

Use case: Review a contract for errors, wrong names, and unfilled placeholders before sending

Review the contract below carefully. This document will be sent to a client — it must be completely clean. Check for: 1. Spelling errors and grammatical mistakes 2. Punctuation problems that affect readability or meaning 3. Any company name other than [CLIENT NAME] — flag every instance 4. Unfilled placeholders such as [DATE], [AMOUNT], [NAME], or similar 5. Any sentence that is ambiguous enough to cause a dispute later For each issue found, give me: the location (paragraph/section), the problem, and the correction. Contract: [Paste here]

Customise it Add "flag any clauses that are vague about deliverable scope or payment timing" if your contracts have historically led to disputes. Specify jurisdiction (UK, US, EU) for terminology consistency.
Expected output A structured list of issues by location, with the problem identified and a proposed correction for each — including flagged placeholders and wrong names.
18

Voice Note to Action List

Use case: Convert a rambling voice note or brain dump into a clean, prioritised task list

Convert the note below into a clean action list. Rules: — Each item should start with a verb (Write, Send, Review, Book, etc.) — Each item should be specific enough that someone else could complete it without asking a question — Group related tasks together — If something is time-sensitive or blocking something else, put it first — Do not add commentary, explanations, or preamble — only the list Format each item as: + [Action item] My note: [Paste voice transcription or notes here]

Customise it Add "assign each task to one of: [list team names]" for team delegation. Add "estimate time required for each task" if you are time-blocking your day. Ask for urgent vs non-urgent grouping.
Expected output A clean, verb-led action list grouped by theme and ordered by urgency — nothing else in the response.
19

Project Scope to Priority Checklist

Use case: Structure a voice or written description of a project into a markdown task list

Read the project description below and produce a structured priority checklist. Format: [Project Name] [ ] Task 1 [ ] Task 2 [ ] Task 3 Rules: — List tasks in the order they need to happen, not the order they were mentioned — If a task cannot start until another is finished, note the dependency in brackets: (Needs: Task X) — Keep task descriptions specific and action-oriented — Do not add anything outside the list — no preamble, no summary Project description: [Paste voice transcription or notes here]

Customise it Add "group tasks by phase: Planning, Execution, Review" for larger projects. Add "add an owner column: [list names]" for team use. Ask for a second version sorted by effort level if resource planning.
Expected output A sequenced, dependency-aware markdown checklist ready to paste into Notion, Linear, Asana, or any project tool — nothing else in the response.
🔍 Research & Analysis — Prompts 20 and 21
20

Key Takeaways from Any Document

Use case: Extract the most important points from meeting notes, reports, or long transcripts

Read the document below and extract the most important points. Rules: — Include every significant point — do not compress meaning to save space — Write each takeaway as a complete sentence, not a fragment — Order by importance, not by where things appeared in the document — If a number, date, or specific claim is important, include it exactly — do not paraphrase figures — Do not include the document back in your response; only the takeaway list Write at least 5 takeaways, more if the content warrants it. Format each as: - [Takeaway] Document: """ [Paste your notes, transcript, or report here] """

Customise it Add "group takeaways under three headings: Decisions Made, Actions Required, Open Questions" for meeting notes. Add "write a one-paragraph executive summary above the list" for long reports.
Expected output A complete takeaway list ordered by importance — every significant point captured in full, with no padding and no missed information.
21

Competitor Content Audit

Use case: Analyse a competitor's content strategy and identify gaps your own content can fill

Below are examples of content from a competitor in my space. Analyse what they are doing and identify what they are not doing. I want to understand: 1. What topics and angles they cover consistently 2. What tone and format they use most often 3. What questions their audience is likely asking that this content does not answer 4. What content angles are completely absent from their strategy 5. Where their content is strongest and where it is weakest Based on this, give me five specific content ideas that would occupy the gaps in their strategy and that my audience would find more valuable than what the competitor is publishing. My company: [NAME] My audience: [DESCRIPTION] My key differentiator: [ONE SENTENCE] Competitor content samples: [Paste 3 to 5 examples — social posts, articles, or a description of their content]

Customise it Paste content from two or three competitors to get a broader view of the gap. Add "focus specifically on LinkedIn content strategy" if that is your primary channel. Ask for a priority order on the five ideas based on effort vs impact.
Expected output A structured analysis of competitor content strengths and gaps, followed by five specific, differentiated content ideas tailored to what your audience actually needs.

3 Rules That Improve Any Prompt

These apply regardless of which prompt you are using or which AI model you are running it on.

1. Lead with a reference, not a description. Telling the AI "write in a professional but approachable tone" produces generic output. Pasting a paragraph of your own writing and saying "match this" produces something far closer to your actual voice. A real example beats an abstract description every time.

2. Build a banned phrases list specific to your work. Every writer — and every AI — has default patterns. The model's defaults are "leverage", "ensure", "game-changer". Yours might be something else entirely. Run your existing content through a word frequency counter, find your repeated phrases, and ban them explicitly in your prompts.

3. Specify format as precisely as the content. A prompt that describes exactly what the output should look like — line breaks, word count, emoji limit, whether there's a headline or not — saves more editing time than any other single instruction. Format is not a minor detail. It is half the work.

All 21 Prompts at a Glance

# Category Prompt Output
1SocialErrors-Only ProofreadError list
2SocialTone-Matched RewriteRewritten post
3SocialArticle Introduction CaptionLinkedIn caption
4SocialNew Hire AnnouncementAnnouncement caption
5SocialVideo Clip CaptionSocial caption
6CopywritingTight Rewrite for SocialEdited draft
7CopywritingTranscript to Blog OutlineBlog outline
8CopywritingTranscript to Social PostSocial post
9CopywritingNotes to Full Blog PostBlog draft
10RepurposingBlog Post to Social PromoSocial caption
11RepurposingFind Supporting EvidenceCitation suggestions
12RepurposingTechnical Doc to Blog PostBlog draft
13RepurposingPodcast to Promo PostPromo post
14RepurposingCustomer Interview to Case StudyCase study post
15Agency & OpsWriting Style InstructionsReusable brief
16Agency & OpsClient Proposal from TemplateAdapted proposal
17Agency & OpsContract ProofreadIssue list + fixes
18Agency & OpsVoice Note to Action ListTask list
19Agency & OpsProject Scope to ChecklistMarkdown checklist
20ResearchKey Takeaways ExtractorTakeaway list
21ResearchCompetitor Content AuditGap analysis + ideas

Verdict

The gap between AI content that gets used and AI content that gets deleted is almost entirely in the prompt. These 21 templates are built around the constraints, format rules, and reference-based techniques that consistently produce output worth publishing. Copy any prompt, replace the placeholders, and run it in whichever model you prefer. The quality of the output is down to you from that point.

Frequently Asked Questions

What is an AI marketing prompt stack?

A set of reusable prompt templates that guide AI models to produce specific marketing outputs — from social captions to full proposals — with consistent quality and on-brand writing.

Do these prompts work with ChatGPT and Claude?

Yes. All 21 prompts are model-agnostic. They work with ChatGPT, Claude, Gemini, and any other major AI model that accepts text instructions.

How do I adapt these prompts for my own brand voice?

Paste a sample of your existing content alongside any prompt. The model will match your tone, vocabulary, and sentence rhythm directly from the example — this is more reliable than describing your style in abstract terms.

Are these prompts suitable for UK businesses?

Yes. Add "use UK English spelling and conventions throughout" at the start of any prompt. All prompts work regardless of region or industry.

Why do these prompts include banned word lists?

AI models default to overused phrases like "ensure", "leverage", and "game-changer" because those patterns appear constantly in their training data. Explicitly banning them forces the model away from generic output and toward more natural writing.

Chandraketu Tripathi profile image
by Chandraketu Tripathi

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