Apologetics Index (apologeticsindex.org, countercult.com, cultfaq.org) provides 25,000+ pages of research resources on religious cults, sects, new religious movements, alternative religions, apologetics-, anticult-, and countercult organizations, doctrines, religious practices and world views. These resources reflect a variety of theological and/or sociological perspectives.

The site provides information that helps equip Christians to logically present and defend the Christian faith, and that aids non-Christians in their comparison of various religious claims. Issues addressed range from spiritual and cultic abuse to contemporary theological and/or sociological concerns.

Apologetics Index also includes ex-cult support resources - including a directory of cult experts (CultExperts.org), up-to-date religion and cult news (Religon News Blog: ReligionNewsBlog.com), articles on Christian life and ministry, and a variety of other features.