diff --git a/sbi/analysis/plot.py b/sbi/analysis/plot.py
index b3d8ce436..731b382f6 100644
--- a/sbi/analysis/plot.py
+++ b/sbi/analysis/plot.py
@@ -1688,6 +1688,7 @@ def _sbc_rank_plot(
     num_cols: int = 4,
     params_in_subplots: bool = False,
     show_ylabel: bool = False,
+    ylim: Optional[Tuple[float, float]] = (-0.125, 0.125),
     sharey: bool = False,
     fig: Optional[FigureBase] = None,
     legend_kwargs: Optional[Dict] = None,
@@ -1702,7 +1703,8 @@ def _sbc_rank_plot(
             obtained from different methods.
         num_bins: number of bins used for binning the ranks, default is
             num_sbc_runs / 20.
-        plot_type: type of SBC plot, histograms ("hist") or empirical cdfs ("cdf").
+        plot_type: type of SBC plot, histograms ("hist"), empirical cdfs ("cdf") or
+            empirical cdf minus expected cdf ("cdf-diff")
         parameter_labels: list of labels for each parameter dimension.
         ranks_labels: list of labels for each set of ranks.
         colors: list of colors for each parameter dimension, or each set of ranks.
@@ -1718,6 +1720,7 @@ def _sbc_rank_plot(
         params_in_subplots: whether to show each parameter in a separate subplot, or
             all in one.
         show_ylabel: whether to show ylabels and ticks.
+        ylim: limits on the y-axis
         sharey: whether to share the y-labels, ticks, and limits across subplots.
         fig: figure object to plot in.
         ax: axis object, must contain as many sublpots as parameters or len(ranks).
@@ -1738,10 +1741,12 @@ def _sbc_rank_plot(
         if isinstance(rank, Tensor):
             ranks_list[idx]: np.ndarray = rank.numpy()  # type: ignore
 
-    plot_types = ["hist", "cdf"]
-    assert plot_type in plot_types, (
-        "plot type {plot_type} not implemented, use one in {plot_types}."
-    )
+    plot_types = ["hist", "cdf", "cdf-diff"]
+
+    if plot_type not in plot_types:
+        raise ValueError(
+            f"plot type {plot_type} not supported, use one in {plot_types}."
+        )
 
     if legend_kwargs is None:
         legend_kwargs = dict(loc="best", handlelength=0.8)
@@ -1814,6 +1819,27 @@ def _sbc_rank_plot(
                             num_repeats,
                             alpha=uniform_region_alpha,
                         )
+                elif plot_type == "cdf-diff":
+                    _plot_ranks_as_ecdf(
+                        ranki[:, jj],  # type: ignore
+                        num_bins,
+                        num_repeats,
+                        num_sbc_runs,
+                        ranks_label=ranks_labels[ii],
+                        color=f"C{ii}" if colors is None else colors[ii],
+                        xlabel=f"posterior ranks {parameter_labels[jj]}",
+                        # Show legend and ylabel only in first subplot.
+                        show_ylabel=jj == 0,
+                        alpha=line_alpha,
+                        ylim=ylim,
+                    )
+                    if ii == 0 and show_uniform_region:
+                        _plot_ecdf_region_expected_under_uniformity(
+                            num_sbc_runs,
+                            num_bins,
+                            num_repeats,
+                            alpha=uniform_region_alpha,
+                        )
                 elif plot_type == "hist":
                     _plot_ranks_as_hist(
                         ranki[:, jj],  # type: ignore
@@ -1855,25 +1881,49 @@ def _sbc_rank_plot(
 
         plt.sca(ax)
         ranki = ranks_list[0]
-        for jj in range(num_parameters):
-            _plot_ranks_as_cdf(
-                ranki[:, jj],  # type: ignore
-                num_bins,
-                num_repeats,
-                ranks_label=parameter_labels[jj],
-                color=f"C{jj}" if colors is None else colors[jj],
-                xlabel="posterior rank",
-                # Plot ylabel and legend at last.
-                show_ylabel=jj == (num_parameters - 1),
-                alpha=line_alpha,
-            )
-        if show_uniform_region:
-            _plot_cdf_region_expected_under_uniformity(
-                num_sbc_runs,
-                num_bins,
-                num_repeats,
-                alpha=uniform_region_alpha,
-            )
+
+        if plot_type == "cdf":
+            for jj in range(num_parameters):
+                _plot_ranks_as_cdf(
+                    ranki[:, jj],  # type: ignore
+                    num_bins,
+                    num_repeats,
+                    ranks_label=parameter_labels[jj],
+                    color=f"C{jj}" if colors is None else colors[jj],
+                    xlabel="posterior rank",
+                    # Plot ylabel and legend at last.
+                    show_ylabel=jj == (num_parameters - 1),
+                    alpha=line_alpha,
+                )
+            if show_uniform_region:
+                _plot_cdf_region_expected_under_uniformity(
+                    num_sbc_runs,
+                    num_bins,
+                    num_repeats,
+                    alpha=uniform_region_alpha,
+                )
+        elif plot_type == "cdf-diff":
+            for jj in range(num_parameters):
+                _plot_ranks_as_ecdf(
+                    ranki[:, jj],  # type: ignore
+                    num_bins,
+                    num_repeats,
+                    num_sbc_runs,
+                    ranks_label=parameter_labels[jj],
+                    color=f"C{jj}" if colors is None else colors[jj],
+                    xlabel="posterior rank",
+                    # Plot ylabel and legend at last.
+                    show_ylabel=jj == (num_parameters - 1),
+                    alpha=line_alpha,
+                    ylim=ylim,
+                )
+            if show_uniform_region:
+                _plot_ecdf_region_expected_under_uniformity(
+                    num_sbc_runs,
+                    num_bins,
+                    num_repeats,
+                    alpha=uniform_region_alpha,
+                )
         # show legend on the last subplot.
         plt.legend(**legend_kwargs)
 
@@ -1982,6 +2032,71 @@ def _plot_ranks_as_cdf(
     plt.xlabel("posterior rank" if xlabel is None else xlabel)
 
 
+def _plot_ranks_as_ecdf(
+    ranks: np.ndarray,
+    num_bins: int,
+    num_repeats: int,
+    num_sbc_runs: int,
+    ranks_label: Optional[str] = None,
+    xlabel: Optional[str] = None,
+    color: Optional[str] = None,
+    alpha: float = 0.8,
+    show_ylabel: bool = True,
+    num_ticks: int = 3,
+    ylim: Optional[tuple[float, float]] = None,
+) -> None:
+    """Plot ranks as a delta of the empirical CDFs to the expected CDF
+
+    Args:
+        ranks: SBC ranks in shape (num_sbc_runs, )
+        num_bins: number of bins for the histogram, recommendation is num_sbc_runs / 20.
+        num_repeats: number of repeats of each CDF step, i.e., resolution of the eCDF.
+        ranks_label: label for the ranks, e.g., when comparing ranks of different
+            methods.
+        xlabel: label for the current parameter
+        color: line color for the cdf.
+        alpha: line transparency.
+        show_ylabel: whether to show y-label.
+        num_ticks: number of ticks on the x-axis.
+        ylim: limits on the y-axis
+
+    """
+    # Construct uniform histogram.
+    uni_bins = binom(num_sbc_runs, p=1 / (num_bins)).ppf(0.5) * np.ones(num_bins)
+    uni_bins_cdf = uni_bins.cumsum() / uni_bins.sum()
+
+    # Compute the mean to substract to all cdfs
+    means = [binom(num_sbc_runs, p=p).ppf(0.5) for p in uni_bins_cdf]
+    means_norm = means / np.max(means)
+
+    # Generate histogram of ranks.
+    hist, *_ = np.histogram(ranks, bins=num_bins, density=False)
+    # Construct empirical CDF, don't include last bin because it is 1 by default
+    histcs = hist.cumsum()
+    histcs_norm = histcs / histcs.max()
+
+    # Plot cdf and repeat each stair step
+    plt.plot(
+        np.linspace(0, 1, num_repeats * (num_bins - 1)),
+        np.repeat(histcs_norm[:-1] - means_norm[:-1], num_repeats),
+        label=ranks_label,
+        color=color,
+        alpha=alpha,
+    )
+
+    if show_ylabel:
+        plt.ylabel("empirical CDF - expected CDF")
+
+    if ylim is not None:
+        plt.ylim(ylim)
+    else:
+        plt.ylim(-0.125, 0.125)
+
+    plt.xlim(0, 1)
+    plt.xticks(np.linspace(0, 1, num_ticks))
+    plt.xlabel("posterior rank" if xlabel is None else xlabel)
+
+
 def _plot_cdf_region_expected_under_uniformity(
     num_sbc_runs: int,
     num_bins: int,
@@ -2012,6 +2127,41 @@ def _plot_cdf_region_expected_under_uniformity(
     )
 
 
+def _plot_ecdf_region_expected_under_uniformity(
+    num_sbc_runs: int,
+    num_bins: int,
+    num_repeats: int,
+    alpha: float = 0.2,
+    color: str = "gray",
+) -> None:
+    """Plot region of empirical ecdfs expected under uniformity on the current axis."""
+
+    # Construct uniform histogram.
+    uni_bins = binom(num_sbc_runs, p=1 / num_bins).ppf(0.5) * np.ones(num_bins)
+    uni_bins_cdf = uni_bins.cumsum() / uni_bins.sum()
+    # Decrease value one in last entry by epsilon to find valid
+    # confidence intervals.
+    uni_bins_cdf[-1] -= 1e-9
+
+    # Compute the mean, lower and upper bounds
+    lower = [binom(num_sbc_runs, p=p).ppf(0.005) for p in uni_bins_cdf]
+    upper = [binom(num_sbc_runs, p=p).ppf(0.995) for p in uni_bins_cdf]
+    means = [binom(num_sbc_runs, p=p).ppf(0.5) for p in uni_bins_cdf]
+    means_norm = means / np.max(means)
+    lower_norm = lower / np.max(lower)
+    upper_norm = upper / np.max(upper)
+
+    # Plot grey area with expected ECDF.
+    plt.fill_between(
+        x=np.linspace(0, 1, num_repeats * (num_bins - 1)),
+        y1=np.repeat(lower_norm[:-1] - means_norm[:-1], num_repeats),
+        y2=np.repeat(upper_norm[:-1] - means_norm[:-1], num_repeats),  # pyright: ignore[reportArgumentType]
+        color=color,
+        alpha=alpha,
+        label="expected under uniformity",
+    )
+
+
 def _plot_hist_region_expected_under_uniformity(
     num_sbc_runs: int,
     num_bins: int,
diff --git a/tests/sbc_test.py b/tests/sbc_test.py
index c1f7cbadf..34446ff92 100644
--- a/tests/sbc_test.py
+++ b/tests/sbc_test.py
@@ -270,7 +270,7 @@ def test_sbc_checks():
 
 
 @pytest.mark.parametrize("num_bins", (None, 30))
-@pytest.mark.parametrize("plot_type", ("cdf", "hist"))
+@pytest.mark.parametrize("plot_type", ("cdf", "hist", "cdf-diff"))
 @pytest.mark.parametrize("legend_kwargs", (None, {"loc": "upper left"}))
 @pytest.mark.parametrize("num_rank_sets", (1, 2))
 def test_sbc_plotting(