Your Listings. Your Brand.
On Autopilot.
Enter your listing. Get a professional, ready-to-publish social media caption in seconds. Formatted for Instagram, Facebook, LinkedIn, and X.
14-day free trial · No credit card · Cancel anytime
View pricing plans →Enter Listing
Generated Caption
The Problem
You know you should post.
You just never have time.
3 weeks
Since your last post
Between showings, contracts, and client calls, social media keeps falling to the bottom of the list. Weeks go by without a single post.
6x/week
Your competitor's posting frequency
The agents winning listings in your market are showing up in every feed. They post consistently because they have a system. You don't. Yet.
73%
Of buyers start their search online
Your next client is scrolling right now. They'll follow the agent who shows up. If you're invisible on social media, you're invisible to them.
How It Works
From listing to post in 10 seconds.
Enter Your Listing
Type in the address, price, beds, baths, and a short description. Takes about 30 seconds.
Click Generate
Choose your tone, pick your platforms, and click one button. Our AI writes a professional, on-brand caption in seconds — not minutes.
Publish Everywhere
Copy your caption to Instagram, Facebook, LinkedIn, or X. One listing, every platform, ready to post. Your entire social media, handled.
Features
Everything you need to post like a top producer.
Listing Entry in Seconds
Enter your listing details — address, price, beds, baths, and description. No extra apps. No copy-pasting from multiple sources.
AI-Powered Captions
Professional captions written by AI in your brand voice. Not generic templates — every caption is original, crafted for your specific listing and audience.
Every Platform, One Click
Captions formatted for Instagram, Facebook, LinkedIn, and X. Each platform gets the right length, tone, and hashtags. No manual reformatting.
Your Brand Voice
Choose Professional, Friendly, Luxury, or Casual. Northkey matches your tone on every post so your feed feels consistent and authentically you.
Post Library
Every caption you generate is saved. Search, filter, reuse, and track your content history. Never lose a great post again.
10 Seconds. Seriously.
Paste. Click. Done. The entire process takes less time than reading this sentence. We timed it.
Content Types
40 Content Types. Every Post You'll Ever Need.
From just listed announcements to viral skits — every content format real estate agents use, built in.
Property Listings
Just Listed · Open House · Price Reduction · Just Sold · Under Contract
Educational
Buyer Mistakes · Rent vs Buy · Closing Costs · Credit Scores · Market Timing
Local Community
Best Local Spots · Neighborhood Guides · Local Events · Hidden Gems
Personal Brand
Behind the Scenes · Why Real Estate · Work Ethic · Lifestyle
Social Proof
Client Wins · Testimonials · Before & After · Milestones
Market Updates
Mortgage Rates · Local Prices · Inventory · Buyer Demand
Entertainment
POV Skits · Luxury Reactions · Guess the Price · Client Moments
Calls to Action
DM to Buy · Free Valuation · Buyer Guide · New Listings Alerts
Pro plan includes all 8 categories. Starter includes 5.
Built for agents who are tired of falling behind on social media.
10 sec
Average time to generate a post
4
Platforms from one listing, instantly
$0
To start. No credit card needed.
We built Northkey because we watched agents in our family struggle to post consistently. They had great listings. They knew social media mattered. They just never had time. So we built the fix.
— The Northkey Founders
Pricing
Simple pricing. No surprises.
Pick the plan that fits your volume.
Starter
Great for agents getting started with social.
- ✓10 posts per month
- ✓Instagram & Facebook
- ✓5 content categories
- ✓Manual listing entry
- ✓Brand voice customization
- ✓Post library and history
- ✓Cancel anytime
14-day free trial · No credit card · Cancel anytime
Pro
Most PopularFor agents serious about dominating social.
- ✓Unlimited posts
- ✓Instagram, Facebook, LinkedIn & X
- ✓All 8 content categories (40 types)
- ✓Manual listing entry
- ✓Brand voice customization
- ✓Post library and history
- ✓Priority support
- ✓Cancel anytime
14-day free trial · No credit card · Cancel anytime
Need a custom plan? Contact us at northkeymarketing@gmail.com
FAQ
Questions? Answered.
Northkey is a tool that generates professional social media captions for real estate listings. Enter your listing details, choose your tone, and get a ready-to-publish caption for Instagram, Facebook, LinkedIn, and X in seconds.
Enter your listing details into Northkey — address, price, beds, baths, and a short description. Our AI writes a professional, on-brand caption tailored to each social media platform. You copy the caption and post it. The entire process takes about 30 seconds.
Northkey generates captions optimized for Instagram, Facebook, LinkedIn, and X (formerly Twitter). Each platform gets the right length, tone, and hashtag strategy. Direct publishing to Instagram is coming soon — for now, you copy and paste.
Yes. You get a full 14-day free trial with access to every feature. No credit card required to start. If you decide Northkey saves you time, upgrade to the Starter plan for $19/month.
Yes. There are no contracts and no cancellation fees. You can cancel your subscription at any time from your account settings. You'll keep access until the end of your current billing period.
Most tools give you templates or make you write the caption yourself. Northkey writes the entire caption for you, from scratch, using AI trained on real estate marketing. You don't write a word. You don't pick a template. You paste a link and get a professional post. That's it.
Stop forgetting to post.
Your listings deserve to be seen. Start generating professional captions in 10 seconds.
Start Your Free Trial14 days free. No credit card. Cancel anytime. View pricing plans →