The Marketing AI Prompt Library: 50+ Ready-to-Use Templates

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TL;DR

This is a curated reference of 50+ ready-to-use marketing prompts organized by function. Each prompt follows the RGCO structure (Role, Goal, Context, Output Format). Copy a prompt, customize the bracketed fields with your own details, and paste into Claude, ChatGPT, Gemini, or Copilot. Save the winning variants to your team’s prompt library — that’s how the leverage compounds.

What This Guide Covers

A working prompt library marketers can copy and use today, organized by job: strategy and planning, content and copywriting, SEO, paid media and SEM, email and lifecycle, social media, analytics and reporting, brand and creative, research and customer insight, and prompt-engineering quality control. Each prompt is structured for direct reuse — bracketed fields are the only thing you need to customize.

How to Use This Library

Pick the category that matches your task. Customize the bracketed [variables] with your own context. Run in your AI tool of choice. Save winning variants to your team library so the same prompt doesn’t get rewritten 40 times across your organization. Re-tag prompts quarterly to keep the library current.

Strategy & Planning

  • Audience Segment Brief: “Senior B2B marketing strategist. Write a one-page segment brief for [ICP description]. Output: pains, gains, top 5 buying triggers, objections, three content hooks per. Under 500 words.”
  • Competitive Positioning Scan: “Compare [our brand] against [3 competitors]. Extract positioning, proof points, voice, target. Output: 4-column table + 5-bullet differentiation recommendation.”
  • Quarterly Plan Draft: “Marketing director. Draft Q[X] plan for [company] with goal of [objective]. Output: 3 priority initiatives — objective, tactics, owner, metric, milestone.”
  • SWOT for New Launch: “Run SWOT for launching [product] into [market]. Output: 4 sections × 5 bullets + one-paragraph strategic takeaway.”
  • Jobs-to-be-Done Statements: “Generate 5 JTBD statements for [persona] considering [category]. Format: When I __, I want to __, so I can __. Rank by buying urgency.”

Content & Copywriting

  • Blog Post Outline: “Content strategist. Outline a blog titled [title] for [audience]. Output: H1, meta, 6–8 H2s with H3 bullets, internal links, CTA.”
  • Long-Form Article Draft: “Use this outline. Write 1,500 words in voice [voice description]. Avoid these phrases: [list]. Include personal anecdote placeholder.”
  • Landing Page Copy: “Landing copy for [product] targeting [audience]. Headline (max 10 words), subhead, 3 value bullets, proof paragraph, objection handler, CTA. Tone: [tone].”
  • Case Study: “600-word customer case study for [customer]. Framework: situation, problem, solution, result, quote placeholder.”
  • Repurpose Long-Form into Social: “Given this article, generate 5 LinkedIn posts, 8 tweets, 3 short-form video hooks. Each stand-alone with article cite.”

SEO

  • Keyword Cluster Map: “SEO strategist. For [topic], give pillar keyword, 8 cluster keywords, 3 long-tail per cluster. Table with intent (info, commercial, transactional).”
  • Content Brief from Keyword: “Brief for ranking on [keyword]. Include intent, 5 SERP angles, H1/H2s, PAA questions, links, word count target.”
  • Meta Tags Generator: “Given page content, write 5 variations of meta title (under 60 chars) and description (under 155 chars). Vary angle: benefit, urgency, authority, question, number.”
  • FAQ Schema Builder: “Generate 8 FAQs and 40–80 word answers for [topic]. Format for FAQPage schema.”
  • Competitor Content Gap: “Compare [our URL] vs. [3 competitors] for [keyword]. Identify 5 subtopics they cover that we don’t. Suggest differentiation angle.”

Paid Media & SEM

  • Responsive Search Ad Variants: “Generate 15 headlines (max 30 chars) and 4 descriptions (max 90 chars) for an RSA promoting [product] to [audience]. Variations: benefit, feature, urgency, social proof, question.”
  • Ad Copy by Funnel Stage: “3 ad variations each for awareness, consideration, conversion. Headline, primary text, CTA, creative direction.”
  • Negative Keyword Ideation: “Running ads on [keyword]. Suggest 25 likely negatives. Group by category.”
  • Landing Page Match Check: “Score message-match 1–5 on headline, offer, visual, CTA. Recommend 3 fixes.”
  • Creative Testing Plan: “Design 4-week creative testing plan for [channel]. Output: hypothesis, variants, audience splits, measurement, scaling criteria.”

Email & Lifecycle

  • Welcome Series: “4-email welcome for [product]. Each: subject (2 variants), preheader, 150 words, 1 CTA. Goals: orient, educate, demonstrate value, ask first action.”
  • Re-engagement Sequence: “3-email re-engagement for 90+ day inactive subscribers. Tone: warm, not guilty. Last email: ‘stay or go’ with preferences.”
  • Newsletter Subject Line A/B: “8 subject lines — 4 curiosity, 4 specificity. Under 50 chars. One-line rationale each.”
  • Sales Follow-Up After Demo: “Post-demo email for [product] to [persona]. Reference [point]. Summary, next steps, resource, proposed meeting.”
  • Cart Abandonment: “Reminder + social proof + objection handler + CTA. No discount unless instructed. 4 subject variations.”

Social Media

  • LinkedIn Thought Leadership: “Punchy opener, 3-bullet middle, one-line close, 3 hashtags. Tone: [tone]. Under 1,300 chars.”
  • X/Twitter Thread: “8-tweet thread on [topic]. Clear hook. Each tweet stand-alone. End with CTA or question.”
  • Instagram Carousel: “7-slide carousel on [topic] for [audience]. Per slide: title, 15-word body, visual direction. Slide 1 hook; Slide 7 save/share CTA.”
  • Short-Form Video Script: “30-sec script for [topic]. 3-second hook, problem, payoff, CTA. Include shot direction and on-screen text.”
  • Community Reply Bank: “10 reply templates for common comments — questions, disagreements, compliments, sales inquiries, trolls. Under 30 words each.”

Analytics & Reporting

  • Data Story from Metrics: “Given performance data, write 150-word executive summary: what happened, why, recommended action.”
  • Attribution Reality Check: “Channel attributed [X%]. List 4 reasons this could mislead and 3 complementary metrics.”
  • Quarterly Readout Draft: “Q[X] readout for execs. Focus: [outcomes]. Wins, misses, learnings, next-quarter focus. Under 1 page.”
  • Campaign Post-Mortem: “Goal vs. actual, what worked, what didn’t, 3 takeaways, 2 changes for next campaign.”

Brand & Creative

  • Brand Voice Definition: “Define voice across 4 dimensions: formal/casual, serious/playful, reserved/enthusiastic, concrete/abstract. 3 ‘we sound like’ + 3 ‘we don’t’.”
  • Tagline Generator: “20 candidates: 5 rational, 5 emotional, 5 category-redefining, 5 playful. Under 7 words. Score on memorability, differentiation, scalability.”
  • Naming: “25 candidates for [feature]. Mix descriptive, metaphorical, invented, modifier-noun. Trademark risk estimate per.”
  • Visual Concept: “3 visual concepts for [message] / [audience]. Image idea, palette, typography, mood reference, risk to avoid.”

Research & Customer Insight

  • Interview Synthesis: “Given 5 transcripts, extract: top 3 pains, language patterns, surprises, 5 quotes, contradictions.”
  • Persona Draft: “Build persona for [segment]. Name, role, demographics, goals, pains, triggers, objections, day-in-life, 3 content topics.”
  • Conservative Market Sizing: “TAM, SAM, SOM with assumptions and sources for each.”
  • Voice of Customer Mining: “Cluster reviews into 5 themes. Frequency, representative quote, implication.”

Prompt Engineering & QC

  • Prompt Critique: “Score this prompt 1–5 on role clarity, goal specificity, context sufficiency, output format. Suggest rewrite.”
  • Hallucination Check: “Flag any specific claims (stats, names, dates, quotes) requiring verification. Rank by risk.”
  • Tone Alignment Check: “Score voice alignment 1–5. Identify 3 mismatches. Rewrite opening to match.”
  • Simplify for Reader: “Rewrite for [audience]. Cut jargon. Keep numbers. Under [X] words. Preserve 3 strongest points.”

Common Mistakes to Avoid

  • Copying without customizing brackets. Generic context produces generic output.
  • Using one prompt forever without iterating. Refresh winning prompts quarterly as models update.
  • Hoarding prompts solo. Share with the team — prompt libraries are organizational assets.

Action Steps for This Week

  1. Pick three prompts from this library that match tasks you do regularly.
  2. Customize the bracketed fields with your own context.
  3. Use them this week.
  4. Save the winning variants in a team-shared “Prompt Library” doc.

Frequently Asked Questions

How do I know which prompt to use?

Match by job — pick the section closest to the task you’re doing right now.

Will these work in any AI tool?

Yes — all follow the RGCO structure that works across Claude, ChatGPT, Gemini, and Copilot. Minor format tweaks may improve specific platforms.

How often should I refresh prompts?

Quarterly. New model versions can change what works.

Can I share these with my team?

Yes. The whole point of a prompt library is shared compounding leverage.

What if a prompt doesn’t produce what I expected?

Critique the output and iterate. Tell the AI what to change rather than re-rolling.

About Riman Agency: We help marketing teams build prompt libraries as compounding assets. Book a prompt audit.

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