| Exchristian.Net | | Extensive site with many articles and testimonies, open discussion forums and links. |
| Fishism | | Fishism is based on humankind being unable to find the answer to the one big question. |
| Rational Weltanschauung | | A rational weltanschauung is based on only on rational thinking. A logical combination of a basic unproven assumption with scientific facts, philosophical elements and own experience leads to an individual rational weltanschauung. |
| Reasoned Spirituality | | An analysis of spirituality, human behaviour, and the quest for the meaning of life. |
| The Atheism Web | | A shared resource for Atheists, Agnostics and Freethinkers on the Web. |
| The Church of Civilization | | A Church for Sceptics, Agnostics and Atheists with Bible, Creed, Calendar, and Affirmations (ceremonies.) |
| The Truth Tree | | A cyber-community debating political, religious, and sexual issues from a rational scientific perspective. |
| UCTAA of PA | | Website of the Universal Church Triumphant of the Apathetic Agnostic in Pennsylvania. |
| Weak Agnosticism | | Graham Oppy defends "weak agnosticism," the view that "it is permissible for reasonable persons to suspend judgement on the question of God's existence." | |
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