MissingLink provides prebuilt, optimized Python wheels (.whl files) for CUDA-dependent packages that normally require lengthy compilation from source. We compile them specifically for the Google Colab A100 runtime so you can pip install and go.

Nope. Our wheels are compiled against the exact Colab environment — matching Python version, CUDA toolkit, and system libraries. You just run the pip install command and you're ready.

When you sign up, you get a unique token. You embed it in the pip install URL (via basic auth). The token authenticates your download requests — no login pages, no cookies, no sessions. If you lose your token, use the "Resend token" feature to get a new one via email.

The current wheels are compiled for the exact Colab A100 environment (Ubuntu, Python 3.12, CUDA 12.6). They may work on matching local setups, but we only officially support Colab. More targets are coming.

Reach out! We're actively adding new wheels based on demand. If there's a CUDA-dependent package that's painful to compile on Colab, we want to know about it.

You can cancel anytime through the Stripe customer portal — no emails, no phone calls. Just click Manage subscription in the footer, enter your email, and you'll be taken to Stripe's portal where you can cancel or update payment. Your access continues until the end of your billing period.

We don't store payment info — Stripe handles all billing. Your token is the only credential, and it only grants access to wheel downloads. We never see or access your notebooks or code.

Use the Resend token form to have a fresh token emailed to you. For security, we always show a generic success message regardless of whether the email is found.