Built and scaled
Qualifiquei Leads
A B2B list-building SaaS built around company enrichment, lead workflows and self-service product mechanics.
Qualifiquei Leads was a B2B SaaS and data-product experience around company discovery, list building and sales prospecting workflows.
It is the clearest shipped proof on this site: a product built from zero, used by thousands of people and sold to hundreds of paying customers.
System shape
How the product is organized
Collect company signals
Turn public and commercial company information into a usable data foundation for prospecting workflows.
Package discovery workflows
Help users search, save, organize and act on companies instead of manually building lists from scratch.
Operate SaaS mechanics
Run self-service acquisition, pricing, support, onboarding and product iteration under real market feedback.
Technical proof
Stack and systems
Product mechanics
Data product
Operator work
Pain
B2B teams often waste time turning company information into usable prospecting lists. The hard part is not just collecting data; it is making it useful enough for sales teams to trust and repeat.
Solution
Qualifiquei organized company signals into lead workflows: discover companies, enrich basic context, save prospects and make list building more repeatable for commercial teams.
How I approached it
I built and operated the product from zero, learning where SaaS focus, pricing, support, ICP clarity and data quality matter more than adding another feature. The lesson is about operator judgment as much as engineering.
Operating lessons
- A data product wins only when users trust the repeated workflow, not just the dataset.
- Pricing and support reveal product-market fit faster than polished dashboards do.
- Founder-led SaaS work forces trade-offs between features, support load and acquisition quality.
Next focus
- Carry the data-product lessons into IrishTalents and other market-intelligence products.
- Use the experience as proof of building, selling and operating software under real pressure.