Blue Butterfly
Geological Data ManagementNever Lose Expensive Drill Hole Data to Spreadsheet Errors
PostgreSQL-backed data management for exploration teams. Visual logging, offline capability, and team collaboration—at a price junior companies can afford.
The High Cost of Spreadsheet-Based Core Logging
When geological data lives in Excel, you're one merge conflict away from disaster
Catastrophic Data Loss
Excel spreadsheets aren't linked to a database. When merging data from multiple sources, you can lose or overwrite critical information with no recovery option. Re-logging drill cores costs thousands of dollars.
Error-Prone Manual Processes
Inconsistent formatting, no validation, and manual data entry lead to geological models built on bad data. Hours wasted cleaning up spreadsheets instead of doing geology.
Expensive, Complex Alternatives
Professional modeling systems like Leapfrog cost thousands to tens of thousands per year—prohibitive for junior exploration companies. They're also overkill for core logging workflows.
Purpose-Built for Core Logging Workflows
Blue Butterfly sits between simple spreadsheets and complex modeling tools—focusing exclusively on the data management and logging workflow that exploration teams actually need.
PostgreSQL Backbone
Your data lives in a secure database, not fragile spreadsheets. Automatic backups mean you'll never lose expensive drill hole data again.
Visual Logging Interface
Enter geological data directly on drill hole visualizations. Drag and mark lithology intervals, color-code sections, and see your work in real-time.
Field-Ready Offline Mode
Work at remote drill sites without connectivity. Blue Butterfly automatically syncs your data when you reconnect to the internet.
Team Collaboration
Multiple loggers working together with real-time updates. No more version control chaos with Excel files passed around.
Customizable Tables with Built-In Validation
Professional data management with Quick Fill, real-time collaboration, and intelligent validation that prevents errors before they happen
Join the Private Beta—Completely Free
Only 10 exploration teams will be accepted. Be among the first to eliminate data loss risk from your core logging workflow.
Free Beta Access
January - March 2026
- Priority access (only 10 teams)
- No credit card required
- Direct line to founders
- Shape product development
- Free data migration help
Founder Discount
March - May 2026
- Save $30 per user
- For 5-person team: Save $150
- Priority support tier
- Founding team recognition
- Cancel anytime
Regular Pricing
After June 2026
- Still affordable vs. complex tools
- Month-to-month billing
- Complete data ownership
- Export anytime
- No vendor lock-in
Cost Comparison: Complex modeling tools cost $1,000s-$10,000s per year. Blue Butterfly: $240/user/year. Eliminate just one data loss incident and you've paid for years of service.
Frequently Asked Questions
When does the beta program start?
The private beta launches in January 2026. Beta participants get completely free access from January through March 2026, followed by 50% off ($10/user/month instead of $20) for three months after the public launch.
Why only 10 teams for the beta?
We want to work closely with early users to refine the product based on real field workflows. A small beta group lets us provide hands-on support and incorporate your feedback directly into the product.
What happens to my data if I decide not to continue after the beta?
You own your data completely. It's stored in PostgreSQL and you can export it anytime in multiple formats. No vendor lock-in, no trapped data.
Do I need to provide payment information to join the beta?
No. The beta is completely free with no credit card required. You'll only need to provide payment information if you choose to activate the founder discount after the beta ends.
How does Blue Butterfly compare to complex modeling tools like Leapfrog?
Blue Butterfly isn't trying to replace modeling software. We focus specifically on the data management and logging workflow that feeds those tools. Think of us as the bridge between Excel and Leapfrog—purpose-built for core logging at a fraction of the cost.
Can I import my existing Excel data?
Yes. Blue Butterfly includes a data import engine that recognizes spreadsheet columns and converts your existing data into validated database records. We'll help with data migration during the beta at no extra cost.
Secure Your Spot in the Private Beta
Free beta access starting January 2026, plus 50% founder discount for 3 months after launch. Join the waitlist now—spots are filling fast.
No credit card required • Cancel anytime • Complete data ownership