Custom GPTs For Marketing - Koka Sexton dot Com

This brings together a set of free custom GPTs for marketers, sales teams, and content creators. Unlike standard AI chat, these are purpose-built assistants designed to solve real marketing and business problems—faster, easier, and at scale. Each GPT in this group is available to everyone, with no special permissions required. That makes them a perfect entry point for professionals searching for AI marketing tools, sales email generators, LinkedIn post writers, or podcast content assistants without paywalls or technical setup.

This group includes six GPTs tailored to common intent-driven use cases. If you’re looking for an AI sales email writer, AI Sales Email Pro helps you craft personalized cold emails and follow-ups that increase reply rates. If your need is AI content creation for marketing campaigns, AI Versatile Content Creator generates multi-email nurture sequences, blog drafts, and social content in a storytelling style proven to engage. For podcasters searching for AI show notes and descriptions, AI Podcast Post Production instantly transforms transcripts into polished summaries and promotional copy. Content leads looking for B2B marketing ideas can use the B2B Marketing Topic Generator to produce problem-solution titles that fit directly into editorial calendars. If you’re searching for an AI LinkedIn post generator, the Top B2B Social Marketing Post Generator creates scroll-stopping content with strong hooks and calls-to-action. And for those seeking AI research assistants, curator express delivers clear, citation-backed briefs for competitive analysis, market research, or trend validation.

Together, these free GPTs form a practical toolkit for marketers who need speed, quality, and consistency. Whether your search intent is “AI for B2B content marketing,” “best free AI for sales outreach,” or “AI LinkedIn post generator,” this collection provides accessible solutions built with marketers in mind—not just AI, but custom GPTs made to fit marketing workflows.

Sales/Marketing

AI Sales Email Pro

An AI sales coach that writes clear, personalized cold emails, follow-ups, and nurture sequences. Built for sales teams and founders who need speed, scale, and authentic tone without the robotic feel of automation.

Benefits:
Writes natural, persuasive sales emails
Supports spintax + CRM placeholders
Saves time with quick variations
Boosts reply rates with strong subject lines
Adapts tone for different audiences

Use Case :
A BDR inputs a LinkedIn profile + product pitch. The GPT generates 3 cold email versions with custom hooks and spintax. The team tests them in Outreach, quickly identifying the best-performing variation and scaling it across accounts.

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Marketing/Demand Gen

AI Versatile Content Creator

Description:
A flexible content writer for campaigns, blogs, and emails. Specializes in storytelling formats like soap opera sequences and Seinfeld-style copy. Ideal for brands balancing professionalism with personality across channels.

Benefits:
Creates multi-email campaign flows
Converts stories into engaging content
Switches tone between B2B/B2C
Repurposes content across formats
Balances frameworks with creativity

Use Case :
A SaaS marketer needs a nurture campaign. The GPT drafts a 5-part soap opera sequence with cliffhanger storytelling. Each email is repurposed into LinkedIn posts, building a consistent voice that engages both leads and followers.

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Marketing/ Corp Comms

AI Podcast Post Production

Description:
A podcasting assistant that transforms transcripts into episode descriptions, SEO-friendly show notes, and social blurbs. Saves time while ensuring each episode is discoverable, engaging, and professionally presented.

Benefits:
Writes compelling summaries + notes
Optimizes for SEO + podcast platforms
Maintains consistent voice across episodes
Repurposes transcripts for blogs/social
Highlights key takeaways + guest insights

Use Case:
A podcaster uploads a 45-min interview transcript. The GPT produces a 200-word episode description, a bullet-point show note summary, and LinkedIn blurbs—turning one recording into polished multi-channel content in minutes.

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Marketing

B2B Marketing Topic Generator

B2B Marketing Topic Generator
Description:
An idea engine for marketers that outputs concise problem-solution titles. Ensures each topic is framed to address buyer pain points while setting up natural brand positioning. Ideal for filling editorial calendars quickly.

Benefits:
Generates problem-solution titles fast
Frames content for buyer relevance
Reduces creative fatigue
Works for blogs, webinars, or posts
Helps plan editorial calendars

Use Case:
A content lead inputs “RevOps audience.” The GPT generates 20 problem-solution titles, like “Why Your Forecasts Fail After Q1—and How RevOps Fixes It.” The list becomes a ready-to-go content calendar for blogs and webinars.

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Marketing/Social Media

B2B Social Marketing Post Generator

A post generator for LinkedIn and B2B platforms. Crafts concise, high-impact social content with strong hooks, structured flow, and calls-to-action. Repurposes long content into snackable posts that drive engagement.

Benefits:
Creates scroll-stopping LinkedIn posts
Writes in top B2B creator style
Ensures clean formatting + readability
Repurposes blogs/podcasts into posts
Suggests visuals or engagement prompts

Use Case :
A marketer shares a blog URL. The GPT produces 5 LinkedIn post variations with sharp hooks and CTAs. Each post is formatted with spacing and rhythm for LinkedIn, helping the brand double engagement while saving writing time.

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