Raphael Mimoun - Horizontal blog

Feb 2, 2026 Shira

Private quizzes are here!

Private Quizzes are live in Shira! Now you can create quizzes that are only accessible to learners registered to your space.

Jan 16, 2026 Shira

Dear friends and partners, As we put the final touches to Shira, we’ve been thinking hard about how to make sure that Shira sticks

Dec 18, 2025 Shira

A short update on the state of development of Shira and what's coming next.

Aug 26, 2025

How can we use the expertise we’ve developed over the past six years to support organizations and businesses beyond the human rights world? That’

Jul 1, 2025

Horizontal is facing an existential funding crisis but we keep moving: this month, Tella hit 100,000 downloads across Android and iOS! It’s hard