Constraints on fσ₈ from the redshift-space wedges of the galaxy cluster sample considered in this work (red diamond) compared to a compilation of recent measurements exploiting different techniques applied to the following surveys: 6dFGS (Beutler et al. 2012; Huterer et al. 2017; Adams & Blake 2017); First Amendment set of SNe peculiar velocities (Turnbull et al. 2012); 2MASS (Davis et al. 2011); GAMA (Blake et al. 2013); WiggleZ (Blake et al. 2012); VVDS (Guzzo et al. 2008); VIPERS (de la Torre et al. 2013, 2017; Pezzotta et al. 2017; Hawken et al. 2017; Mohammad et al. 2018); FastSound (Okumura et al. 2016); and SDSS+BOSS+eBOSS (Alam et al. 2021). The black solid line shows the standard ΛCDM + GR Planck 18 prediction, while the dashed gray line and shaded area show the model with ﹩\gamma ={0.65}_{-0.04}^{+0.05}﹩ (Moresco & Marulli 2017).