diff --git a/Wrappers/Python/cil/optimisation/utilities/callbacks.py b/Wrappers/Python/cil/optimisation/utilities/callbacks.py
index a5c136695..84ea62619 100644
--- a/Wrappers/Python/cil/optimisation/utilities/callbacks.py
+++ b/Wrappers/Python/cil/optimisation/utilities/callbacks.py
@@ -1,9 +1,16 @@
 from abc import ABC, abstractmethod
+from datetime import datetime
 from functools import partialmethod
+from os.path import join
+from pathlib import Path
+from sqlite3 import Connection
+from typing import Callable, List, Union
 
+import numpy as np
 from tqdm.auto import tqdm as tqdm_auto
 from tqdm.std import tqdm as tqdm_std
-import numpy as np
+
+from ..algorithms import Algorithm
 
 
 class Callback(ABC):
@@ -187,3 +194,78 @@ def __call__(self, algorithm):
             raise StopIteration
             
         
+class SqliteCallback(Callback):
+    """
+    Callback which evaluates user-defined functions at user-defined times during evaluation. Also saves calculation
+    state if you want.
+    Parameters
+    ----------
+    db_address : Union[str, Path]
+        Location of the sqlite database we're going to write to.
+    output_folder : Union[str, Path]
+        Location of folder to which artifacts will be written.
+    report_progress : Callable[[Algorithm], bool]
+        Rules which tells us when to report calculation progress using the functions in to_store. Note that
+        this is in union with grab_soln's reports.
+    grab_soln : Callable[[Algorithm], bool]
+        Rule which tells us when to bother saving solution state. Put it a function which is always false
+        if you don't want it to do that ever.
+    to_store : List[Callable[[Algorithm], Union[str, int, float]]]
+        List of functions to get evaluated and stored.
+    types : List[str]
+        Return SQL types (TEXT, INT, etc.) of the to_store functions.
+    names : List[str]
+        Names of columns for entries to be recorded in database.
+    calculation_index : int
+        Index assigned to this calculation run.
+    table_name : str
+        Name of table we're going to put results in.
+    verbose : int
+        Verbosity for Callback.
+    """
+    def __init__(self, db_address: Union[str, Path], output_folder: Union[str, Path],
+                 report_progress: Callable[[Algorithm], bool], grab_soln: Callable[[Algorithm], bool],
+                 to_store: List[Callable[[Algorithm], Union[str, int, float]]], types: List[str],
+                 names: List[str], calculation_index: int, table_name: str = "cil_calc_results",
+                 verbose: int = 1):
+        self._db_address = Path(db_address).resolve()
+        self._output_folder = Path(output_folder).resolve()
+        self._take_snapshot = grab_soln
+        self._to_store = to_store
+        self._types = types
+        self._names = names
+        self._calculation_label = calculation_index
+        self._table_name = table_name
+        self._report_progress = report_progress
+        self._insert_heading_command = f"(time_stamp, calc_label, iteration, {', '.join(self._names)}, artifact_location)"
+        super().__init__(verbose=verbose)
+        variable_length_column_definition = ", ".join([f"{self._names[output_index]} " +
+                                                       f"{self._types[output_index]}"
+                                                       for output_index in range(len(self._to_store))])
+        con = Connection(self._db_address)
+        cur = con.cursor()
+        cur.execute(f"CREATE TABLE IF NOT EXISTS {self._table_name}(id INTEGER PRIMARY KEY, time_stamp TEXT, " +
+                    f"calc_label INT, iteration INT, {variable_length_column_definition}, artifact_location TEXT);")
+        con.commit()
+        con.close()
+
+    def __call__(self, algorithm: Algorithm):
+        artifact_location = "NULL"
+        take_snapshot = self._take_snapshot(algorithm)
+        report_progress = self._report_progress(algorithm)
+        iteration = algorithm.iteration
+        if take_snapshot:
+            artifact_location = join(self._output_folder, f"{self._calculation_label}_{iteration}.npy")
+            np.save(artifact_location, algorithm.solution.array)
+            artifact_location = f"\'{artifact_location}\'"
+        if take_snapshot or report_progress:
+            storables = [str(f(algorithm)) for f in self._to_store]
+            current_time = str(datetime.now())
+            runstring = (f"INSERT INTO {self._table_name}{self._insert_heading_command} " +
+                         f"VALUES(\'{current_time}\', {self._calculation_label}, {iteration}, " +
+                         f"{', '.join(storables)}, {artifact_location});")
+            con = Connection(self._db_address)
+            cur = con.cursor()
+            cur.execute(runstring)
+            con.commit()
+            con.close()
\ No newline at end of file