Support Stellar

Help keep learning free for everyone.

Stellar Learning Technologies is a 501(c)(3) nonprofit. Your donation helps us serve students without ads, subscriptions, or paywalls.

Every contribution protects access.

  • Keeps Stellar free, with no ads or hidden subscriptions.
  • Covers servers, AI usage, infrastructure, and learning tools.
  • Helps students worldwide access high-quality exam prep.

Stellar Learning Technologies (EIN 33-1399385) is a registered 501(c)(3) nonprofit organization in the United States.

  • Lux Parva

    “A Small Light”

    Even the faintest light has the power to guide. Your support keeps education open to all.

    $1.99 USD / mo

  • Aedificamus

    “We Build Up”

    You help us build the foundation: stronger servers, better tools, and open access.

    $2.99 USD / mo

  • Scientia Potentia Est Suggested

    “Knowledge Is Power”

    Knowledge empowers students. This tier sustains our nonprofit operations best.

    $7.99 USD / mo

  • Custos Luminis

    “Guardian of the Light”

    You protect free education and help us reach students who need it most.

    $14.99 USD / mo

  • Deus Ex Machina

    “God From the Machine”

    A transformative contribution. You elevate Stellar’s mission beyond measure.

    $19.99 USD / mo

Ask Parent to Donate

Don’t worry if you’re unable to donate! If Stellar Learning Technologies has helped you, you can ask a parent to donate instead. We’ll send them an email explaining what Stellar Learning Technologies is, our mission, and why you’d appreciate their help. They can then make a donation on your behalf.

Parent’s Information
Your Information

You’ll get a copy of the email as well, sent to .