Although a relatively new research field, many quantitative studies have over the past decade been undertaken examining rebel governance as an insurgent practice in intrastate conflicts around the globe. Nevertheless, gaps persist in the understanding of how common aspects of rebel governance, such as inclusive service provision, affect competing non-state actors in multi-rebel group conflict landscapes. Hitherto, this is the research puzzle of interest. This study asks the question: how is rebel group violence against civilians affected by a rival rebel group practising inclusive service provision? The hypothesis is that the level of violence against civilians practised by a rebel group decreases if a rival rebel group engages in inclusive service provision. The applied research method is a qualitative structured focused comparison between ELN in Colombia and GIA in Algeria from 1994 to 1999. The study does not find support for the hypothesised causal relationship, although forms of attempted emulation and outbidding of rival actors seem present in both studied cases. Further research is needed to fully dismiss the possibility of rival rebel group inclusive service provision sharing a negative variable relationship with rebel group violence against civilians.