Openfield gives small business owners ready-to-use AI prompts, templates, and tools — so you can show up online consistently without the stress.
New tools every week. Free to start. Cancel any time.
Write 3 captions for an [Instagram] post about [my new product launch]. Tone: [friendly]. Goal: [drive engagement].
Something new just dropped — and we think you're going to love it. Tap the link in bio to be first in line. ✨
We've been working on something behind the scenes. Today's the day we share it. What do you think? 👇
No learning curve. No complicated tools. Just open a prompt, fill in your details, and let AI write the marketing for you.
Choose from our library of tested AI prompts built specifically for small businesses.
Swap the bracketed placeholders for your brand, product, and audience.
Paste into ChatGPT, Claude, or Gemini and get content you're proud to post.
Five ready-to-use tools in every issue, with new ones added every month.
Write 3 scroll-stopping captions tailored to any platform in seconds.
Get a complete hashtag set — broad reach and niche gems — for any topic.
Plan a full week or month of posts in minutes with one simple prompt.
Three polished bio options for every platform, fitted to your brand voice.
Get an engagement score and actionable feedback before you hit publish.
Fresh prompt packs and templates dropped every month for paid subscribers.
No long-term commitment. Cancel any time.
Great for getting a feel for what Openfield can do.
The full toolkit for small businesses serious about showing up.
Openfield was built for small business owners who are great at what they do — but don't have hours to spend figuring out what to post every week.
We believe that with the right tools, marketing doesn't have to feel like a second full-time job. That's why everything we create is designed to be simple, practical, and ready to use the same day you get it.
Right now, Openfield is a weekly Substack delivering AI prompt packs, templates, and tools straight to your inbox. No tech knowledge required. No complicated setup. Just open, fill in the blanks, and go.
Works with ChatGPT, Claude, Gemini, Copilot, or any other AI assistant — whatever you already use.
As we grow, Openfield will grow with you — expanding into a full one-stop marketing shop for small businesses. If you're here now, you're here early, and that means something.
Glad you found us.
No jargon, no complexity. If it isn't easy to use on a busy Tuesday morning, it isn't ready to ship.
Every tool is made with the overwhelmed small business owner in mind — not the marketing professional.
We add new tools every month based on what our community actually needs. You shape what we build.
Every tool in Openfield is built around one idea — making marketing feel as easy as possible for small business owners.
Three platform-native captions ready to post. Describe your content, choose your tone, and get options tailored to Instagram, LinkedIn, TikTok, Facebook, or Twitter/X.
A full strategic hashtag set built for your niche — a ready-to-copy pack, five broad reach tags for discovery, and five niche gems for targeted engagement.
A complete posting schedule with content types, post topics, and optimal timing for every platform. Plan a full week or month in under five minutes.
Three bio options for any platform, each fitted to the character limit and native feel of Instagram, TikTok, LinkedIn, or Twitter/X. Your brand voice, your words.
Paste any caption and get an engagement score, three specific strengths, three improvements, audience alignment notes, and the single most impactful change to make.
Paid subscribers get a fresh full prompt pack every month — seasonal campaigns, trending content formats, and platform-specific tools as social media evolves.
Openfield is growing into a full-service marketing resource for small businesses. Here's what's coming next.
Newsletters, welcome sequences, and promotions — done with AI.
Ready-to-run copy for Facebook, Instagram, and Google ads.
A space to share results, get feedback, and grow together.
Have a question about a prompt, want a custom tool for your brand, or just want to say hi? Reach out any time — we typically respond within one business day.
Every prompt works with ChatGPT, Claude, Google Gemini, Microsoft Copilot, or any other AI assistant. No special setup needed.
Free issues go out weekly. Paid prompt packs drop monthly, with bonus tools added throughout the month.
Yes, any time. No contracts, no questions asked. You keep access until the end of your billing period.
Absolutely — that's exactly who Openfield is built for. If you can copy and paste, you can use every tool we make.
No prior experience needed. Every prompt comes with a variable table explaining exactly what to fill in and an example to follow.
Describe your post, pick a platform and tone, and get three ready-to-use captions in seconds.
Get three polished bio options tailored to your platform's character limit and your brand voice.
Build a complete strategic hashtag set — broad reach tags, niche gems, and a ready-to-copy pack.
Plan a full week or month of posts with content types, topics, and optimal posting times.
Paste any post and get an engagement score, three strengths, three improvements, and a top priority tip.