LadderLab is temporarily paused for new sales
We’re in the final stages of releasing the next version of Professor Bill’s LadderLab. While the release completes final validation, we have temporarily paused new purchases and new license activations.
✅ Prepaid Key Card holders (Redeem your card)
If you already have a prepaid LadderLab Key Card, you can still download the software and redeem your card. Please use the link below and follow the instructions on your card.
🛠️ Existing customers (Already purchased)
If your school has previously purchased LadderLab keys, we can help with installs, re-installs, and ongoing support.
📌 New quotes & purchase orders
We are still happy to prepare quotes and reserve quantities during the pause. If you send your request, we’ll reply with pricing and next steps, and notify you as soon as ordering resumes.