For schools
Prism Evaluations
Internship management built for schools. Place students, collect evaluations from site supervisors, and keep every record in one place.
Visit Prism Evaluations →Our products
For everyone
Audiobook Library
A growing library of audiobooks for anyone who loves a good listen. Stories, learning, and more, wherever you are.
For everyone Coming soon
Maker Reports
A searchable database of manufacturers. Find who makes what, compare makers, and source with confidence.
Why "Third Rail"?
The third rail is the live line: the one carrying the current that makes everything else move. That's the role we want our products to play. Quiet, reliable, and always on.
- Build focused tools that solve one problem well.
- Launch fast, then listen to the people using them.
- Keep them running so you never have to think about it.
Let's talk
Questions, partnerships, or want to hear when Maker Reports launches? Send us a note.
jimmy@thirdraildevelopment.com