Gemini, ChatGPT, and Claude weren’t on my original event planning checklist. But in early 2025, when I started building out the promo strategy for my indie film festival, I knew the usual playbook wouldn’t cut it. I needed more reach, sharper messaging, and a faster turnaround. That’s when I gave AI a shot-and Gemini completely transformed how I marketed the event.
ChatGPT helped tighten the copy. Claude cleaned up the schedule. But it was Gemini that redefined how I approached the audience. It became my brainstorming partner, media strategist, and campaign optimizer-all in one tab.
Gemini Built the Campaign Blueprint in One Session
I started with a basic request: “Build a 10-day event marketing plan for a niche festival. Prioritize Instagram, local press, and email.” Gemini not only delivered the timeline-it broke each day into targeted goals, sample post captions, timing suggestions, and even outreach email drafts. It pulled ideas from successful campaigns in similar cities and industries, adapting them to my tone and budget.
Here’s what Gemini laid out:
- Day 1–3: Build teaser content, schedule countdown posts
- Day 4–5: Send early-bird email with influencer quotes
- Day 6–7: Local media outreach, press kit push
- Day 8–9: Video posts from past attendees
- Day 10: Final day rush, announce special surprise
It also helped me define audience segments I hadn’t even considered:
- Locals looking for cultural events on weekends
- Indie film students and enthusiasts
- Expats searching for English-language screenings
How I Used All Three AI Tools Together
Claude helped me block out the day-of schedule in clean, sharable formats. I asked it to format my festival timeline as an email-friendly graphic schedule-and it delivered a version my volunteers could send in minutes.
ChatGPT took Gemini’s copy ideas and made them punchy. Its strength was in the little things: rewriting bios, clarifying calls to action, trimming wordy captions. I used it to fine-tune speaker intros, ticket confirmation messages, and last-minute email reminders. No fluff-just polished, ready-to-publish content.
Here’s how I divided tasks:
| Tool | Best Use | Output Examples |
| Gemini | Strategy & segmentation | 10-day plan, influencer outreach list |
| Claude | Structure & formatting | Event schedule, email sequence chart |
| ChatGPT | Tone & clarity | Captions, CTA lines, press release edits |
Why I Ran Everything Through One Platform
Most people don’t have time to run prompts across five tabs or swap between tools. That’s why I ran the entire campaign using a single workspace that gave me access to Gemini, Claude, and ChatGPT in one view. It let me:
- run the same prompt across all three tools instantly
- compare which version worked best for my campaign goals
- keep everything-drafts, versions, prompts-in one dashboard
Try the workspace I used to run all three tools together – Chatronix. It’s built for creators who want to move faster, test smarter, and stop overpaying for single-model.
Whether you’re planning an event, launching a product, or just tired of chaotic campaigns, this setup changes everything.
Event Day Results: The Numbers Speak for Themselves
Here’s a quick breakdown of performance compared to last year’s event:
| Metric | 2024 Campaign | 2025 Campaign (With AI) |
| Instagram Reach | 4,200 | 13,900 (+230%) |
| Email Open Rate | 32% | 48% |
| Tickets Sold (by launch day) | 63% capacity | 100% capacity, 2 days early |
Thanks to Gemini’s campaign map and the content flow managed through Claude and ChatGPT, the entire marketing system felt alive. Each post led to engagement, each email boosted conversions, and I didn’t need to micromanage a thing.
<blockquote class=”twitter-tweet”><p lang=”en” dir=”ltr”>Stoked to introduce our Campaign Strategist, powered by <a href=”https://twitter.com/Google?ref_src=twsrc%5Etfw”>@Google</a> Gemini 2.5 Flash 🚀<br><br>We took Gemini's insane capabilities and mixed them with everything we know about creator marketing. The result? An AI agent that completely changes how B2B brands plan creator campaigns.<br><br>Here's… <a href=”https://t.co/sVqOoHp3Im”>pic.twitter.com/sVqOoHp3Im</a></p>— Lorenzo De Nobili (@_elledienne) <a href=”https://twitter.com/_elledienne/status/1935031824012689877?ref_src=twsrc%5Etfw”>June 17, 2025</a></blockquote> <script async src=”https://platform.twitter.com/widgets.js” charset=”utf-8″></script>
The Real Difference: Less Stress, More Strategy
Instead of micromanaging hashtags or stressing about click-through rates, I spent event week connecting with guests, prepping speakers, and troubleshooting real-world details. The campaign ran itself.
Gemini, Claude, and ChatGPT didn’t just help with writing or design. They helped me become a better event strategist. I stopped guessing and started executing.
Here’s what I gained:
- Mental clarity from knowing my campaign was covered
- Time back for on-site prep and face-to-face guest moments
- Confidence that nothing critical would fall through the cracks
One More Thing
If Gemini mapped your campaign and ChatGPT refined your copy, what could you launch next? Start your next campaign with smarter tools-and let them do the heavy lifting.
Want to explore what else you can build with this setup? Visit the website and try it for yourself.