The collaborative digital canvas engineered for mathematics and science. Handwrite functions naturally, and let our engine instantly render interactive graphs, roots, derivatives, and extrema in real-time.
No credit card required. Instant access.
Powerful tools designed specifically for complex mathematics, physics, and engineering instruction. No compromises.
Say goodbye to LaTeX. Handwrite your functions and watch as our engine instantly generates interactive graphs, identifies roots, plots extrema, and calculates derivatives.
Invite students or colleagues to your board instantly. Collaborate, write, and solve equations together with zero latency.
Never run out of space during a complex proof. Every page extends infinitely in all directions to hold your biggest ideas.
Done teaching? Export your entire board into a crisp, vector-quality PDF with a single click and share it with your class.
Tag your boards (e.g., "Algebra", "A1") and use our lightning-fast live search to find any lesson in seconds.
Start with a full-featured trial, then upgrade when you're ready to transform your teaching permanently.
Perfect for testing the waters.
For professional STEM educators.
Whether you want to deploy Functra across an entire school district, or just have a technical question, our team is ready to help you succeed.
Want to see the Live Function Analysis in action? Schedule a 1-on-1 tour.