Why I’m Constantly Testing AI Tools — and Why Marketers Should Too

Marketing in 2025 isn’t about keeping up — it’s about staying ahead.
AI has moved from buzzword to backbone, shaping how marketers create, automate, and measure.
But staying ahead means testing relentlessly — finding what actually works, and cutting through what doesn’t.

That’s why I built the AI Tools Directory for Modern Marketers — a curated collection of the best AI-powered marketing tools I’ve used or vetted firsthand. It’s designed for people like us — marketers who are hands-on, data-driven, and done wasting time scrolling through hype.


🧭 Why I Built the Directory

I’ve spent years experimenting with AI tools that streamline B2B marketing — from writing content and creating visuals to automating workflows. Over time, I realized there was no single, organized place for marketers to find real, tested AI tools.

So I built one.

The directory now covers six main categories of marketing AI apps:

  • 🎬 Video Generators – text-to-video platforms like Runway, Synthesia, and HeyGen that turn scripts into professional video content for campaigns and social.
  • ✍️ Content Creation – writing and SEO tools like Jasper, Copy.ai, and Narrato that help marketers scale high-quality content fast.
  • 🖼️ Image Generators – creative tools like Midjourney, DALL·E 3, and Canva Magic Design that help teams produce visual assets in seconds.
  • 🤖 AI Marketing Platforms – CRM, campaign, and analytics platforms like HubSpot AI and TikTok for Business that integrate automation and intelligence directly into your stack.
  • ⚙️ AI Automation – systems like ClickUp AI and i10X that tie everything together, automating repetitive tasks and scaling efficiency.
  • 🧩 Specialized Tools – niche apps for data, design, finance, and more — built to solve specific problems for modern marketing teams.

Each tool is tagged by pricing model (Free, Freemium, Paid, or Free Trial), verified, and tested in real-world marketing workflows — not just theory.


⚙️ My Approach: Test, Learn, Deploy

I don’t just read about AI tools — I use them, break them, and figure out what sticks.

I test:

  • How tools integrate with others in a stack.
  • Whether outputs are actually usable in a B2B context.
  • How automation affects workflow speed and lead quality.

For example:

  • Using Jasper with Surfer SEO to generate rank-ready content.
  • Combining Runway and Descript to repurpose long-form videos into social snippets.
  • Using HubSpot’s AI assistant to rewrite landing pages directly inside workflows.

These aren’t one-off hacks — they’re systems I’ve built and refined for marketing teams that care about performance, not novelty.


💡 What I’ve Learned Testing 500+ AI Tools

1. AI isn’t replacing marketers — it’s replacing mediocre work.

Tools like Jasper and Copy.ai make good writers faster. The advantage isn’t in the tool — it’s in how you prompt and refine.

2. Personalization and automation are merging.

Platforms like Mutiny and Folloze show how real-time data and content personalization now happen automatically — no manual segmentation required.

3. Video is becoming the new SEO.

AI video tools like Runway and HeyGen are transforming content distribution. Search results are shifting toward multimedia, and marketers who adapt now will dominate later.

4. Tech literacy is the new creative edge.

CMOs who understand how LLMs work can deploy them better.
Marketo’s 2025 report confirms it: teams who experiment early grow 2–3× faster than late adopters.


🧩 How the Directory Works

Each app listing includes:

  • A short, plain-language description (no fluff)
  • Pricing model and use case tags
  • Verified source links
  • Status (Free, Freemium, or Paid)
  • Category and Featured toggles

There’s also an “Add an App” button where users can suggest new tools. Those go into a review queue where I test and verify them before adding them to the public list.


🧠 Why It Matters for Marketers

AI isn’t just about efficiency — it’s about visibility.
Search is evolving into an “answer economy,” where visibility depends on being AI-readable, not just keyword-optimized.

That’s why I focus not only on which tools work — but also on how they structure data. Tools that handle metadata, schema, and structured content give marketers a massive edge in AI-driven search environments.


💬 The Human in the Loop

AI accelerates, but humans steer.
Every tool I test goes through a final human layer — checking for tone, relevance, and brand fit.



It’s the combination — AI for speed, human judgment for precision — that keeps marketing authentic while scaling performance.


🚀 What’s Next

The next phase for the directory will include:

  • User submissions and ratings
  • Trending analytics by category
  • Featured app insights (based on usage data)

The goal? To make it easier for B2B marketers to find, test, and deploy AI tools that actually make an impact.


🔗 Explore the Directory

Start exploring today:
👉 AI Tools Directory for Modern Marketers

Or jump directly to what matters most to your workflow:

About Koka Sexton

Koka Sexton is a marketing leader, strategist, and creator known for pioneering social selling and modern demand generation. With a background spanning startups and global brands like LinkedIn and Slack, he specializes in turning marketing programs into measurable growth engines. A U.S. Army veteran and lifelong builder, Koka combines structure, creativity, and AI innovation to help companies drive scalable revenue impact.

Ways I Can Help

I work with founders, marketing leaders, and growth teams to build smarter, faster go-to-market systems that drive measurable results.

Core Services

  • Go-to-Market & Demand Generation: Develop data-driven strategies that expand pipeline and accelerate revenue.
  • Custom GPTs for marketing: Leverage custom AI agents for marketing tasks to improve campaigns and launch projects faster.
  • Marketing Operations & Automation: Implement AI-enhanced workflows, CRM systems, and marketing tech stacks to optimize performance.
  • Social & Community Strategy: Leverage social selling, influencer engagement, and community platforms to strengthen customer relationships.

More Articles & Posts

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