Good news! You can use Haiku for free. Our solo teacher plan includes 5 classes with up to 2GB of storage, with the ability to upgrade if you need more. For upgrade pricing see our pricing faq.
Annual price for institutions ranges, depending on institution size (with a 200-user minimum), plus a one-time onboarding cost. We would be happy to create a quote for you, or you can get started by signing up for a free, 60-day trial.