This page provides information about the usage of the Mailchimp Transactional project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

Mailchimp Transactional project page
Usage statistics for all projects

Week starting 1.0.x 1.1.x 1.2.x Total
June 14th, 2026 51 965 1306 2322
June 7th, 2026 59 922 1256 2237
May 31st, 2026 56 984 1234 2274
May 24th, 2026 54 935 1162 2151
May 17th, 2026 56 1127 1281 2464
May 10th, 2026 54 2286 1059 3399
May 3rd, 2026 62 1081 1057 2200
April 26th, 2026 54 1051 1017 2122
April 19th, 2026 66 1245 1011 2322
April 12th, 2026 95 1569 1083 2747
April 5th, 2026 68 1303 963 2334
March 29th, 2026 59 1094 923 2076
March 22nd, 2026 56 1165 949 2170
March 15th, 2026 68 1253 920 2241
March 8th, 2026 61 1224 912 2197
February 22nd, 2026 59 2514 871 3444
February 15th, 2026 58 1276 846 2180
February 8th, 2026 61 1300 845 2206
February 1st, 2026 87 1333 796 2216
January 25th, 2026 121 1329 787 2237
January 18th, 2026 95 1716 759 2570
January 11th, 2026 84 1728 694 2506
January 4th, 2026 75 2010 639 2724
December 28th, 2025 56 1258 474 1788
December 21st, 2025 59 1347 559 1965
December 14th, 2025 65 1915 620 2600
December 7th, 2025 64 2732 574 3370
November 30th, 2025 108 2480 501 3089
November 23rd, 2025 79 2751 392 3222
November 16th, 2025 92 1836 407 2335
November 9th, 2025 114 1954 252 2320
November 2nd, 2025 129 2048 107 2284
October 26th, 2025 92 2077 0 2169
October 19th, 2025 114 2040 0 2154
October 12th, 2025 94 1996 0 2090
October 5th, 2025 88 1987 0 2075
September 28th, 2025 76 1977 0 2053
September 21st, 2025 99 2000 0 2099
September 14th, 2025 96 3144 0 3240
September 7th, 2025 76 2104 0 2180
August 31st, 2025 103 2161 0 2264
August 24th, 2025 93 2013 0 2106
August 17th, 2025 85 3051 0 3136
August 10th, 2025 139 3071 0 3210
August 3rd, 2025 100 2423 0 2523
July 27th, 2025 114 2005 0 2119
July 20th, 2025 139 3038 0 3177
July 13th, 2025 127 2088 0 2215
July 6th, 2025 128 2093 0 2221
June 29th, 2025 149 2143 0 2292
June 22nd, 2025 145 2083 0 2228
June 15th, 2025 130 1934 0 2064
June 8th, 2025 143 1967 0 2110
June 1st, 2025 133 1922 0 2055
May 25th, 2025 125 2810 0 2935
May 18th, 2025 121 2686 0 2807
May 11th, 2025 138 1852 0 1990
May 4th, 2025 148 2759 0 2907
April 27th, 2025 124 1800 0 1924
April 20th, 2025 137 1829 0 1966
April 13th, 2025 133 1786 0 1919
April 6th, 2025 141 1841 0 1982
March 30th, 2025 136 1894 0 2030
March 23rd, 2025 122 1896 0 2018
March 16th, 2025 160 1889 0 2049
March 9th, 2025 147 1800 0 1947
March 2nd, 2025 134 1895 0 2029
February 23rd, 2025 167 2811 0 2978
February 16th, 2025 152 2742 0 2894
February 9th, 2025 164 1851 0 2015
February 2nd, 2025 152 1822 0 1974
January 26th, 2025 141 1814 0 1955
January 19th, 2025 145 1816 0 1961
January 12th, 2025 155 1753 0 1908
January 5th, 2025 138 1776 0 1914
December 29th, 2024 125 1403 0 1528
December 22nd, 2024 124 1359 0 1483
December 15th, 2024 190 1830 0 2020
December 8th, 2024 201 1880 0 2081
December 1st, 2024 171 1757 0 1928
November 24th, 2024 176 1619 0 1795
November 17th, 2024 186 2784 0 2970
November 10th, 2024 188 1741 0 1929
November 3rd, 2024 204 1802 0 2006
October 27th, 2024 178 1684 0 1862
October 20th, 2024 188 1758 0 1946
October 13th, 2024 205 1696 0 1901
October 6th, 2024 196 1642 0 1838
September 29th, 2024 189 1562 0 1751
September 22nd, 2024 211 1538 0 1749
September 15th, 2024 181 2181 0 2362
September 8th, 2024 176 1528 0 1704
September 1st, 2024 199 1516 0 1715
August 25th, 2024 194 2170 0 2364
August 18th, 2024 202 1482 0 1684
August 11th, 2024 216 2171 0 2387
August 4th, 2024 235 1592 0 1827
July 28th, 2024 214 2153 0 2367
July 21st, 2024 226 1442 0 1668
July 14th, 2024 244 1519 0 1763
July 7th, 2024 228 1375 0 1603
June 30th, 2024 345 2044 0 2389
June 23rd, 2024 270 2124 0 2394
June 16th, 2024 291 1516 0 1807
June 9th, 2024 316 1434 0 1750
June 2nd, 2024 324 1337 0 1661
May 26th, 2024 309 1340 0 1649
May 19th, 2024 290 1261 0 1551
May 12th, 2024 319 2003 0 2322
May 5th, 2024 313 1335 0 1648
April 28th, 2024 334 1250 0 1584
April 21st, 2024 350 1405 0 1755
April 14th, 2024 333 1412 0 1745
April 7th, 2024 358 1343 0 1701
March 31st, 2024 361 1696 0 2057
March 24th, 2024 383 1214 0 1597
March 17th, 2024 403 1592 0 1995
March 10th, 2024 419 1189 0 1608
March 3rd, 2024 469 1380 0 1849
February 25th, 2024 464 1555 0 2019
February 18th, 2024 493 1251 0 1744
February 11th, 2024 542 1177 0 1719
February 4th, 2024 512 1206 0 1718
January 28th, 2024 532 1376 0 1908
January 21st, 2024 567 1363 0 1930
January 14th, 2024 607 1302 0 1909
January 7th, 2024 621 872 0 1493
December 31st, 2023 548 617 0 1165
December 24th, 2023 517 501 0 1018
December 17th, 2023 674 762 0 1436
December 10th, 2023 693 806 0 1499
December 3rd, 2023 682 729 0 1411
November 26th, 2023 766 721 0 1487
November 19th, 2023 921 864 0 1785
November 12th, 2023 905 547 0 1452
November 5th, 2023 920 577 0 1497
October 29th, 2023 951 351 0 1302
October 22nd, 2023 1001 296 0 1297
October 15th, 2023 1008 190 0 1198
October 8th, 2023 1343 78 0 1421
October 1st, 2023 1420 0 0 1420
September 24th, 2023 1433 0 0 1433
September 17th, 2023 1235 0 0 1235
September 10th, 2023 1195 0 0 1195
September 3rd, 2023 1099 0 0 1099
August 27th, 2023 1142 0 0 1142
August 20th, 2023 1289 0 0 1289
August 13th, 2023 1165 0 0 1165
August 6th, 2023 1448 0 0 1448
July 30th, 2023 1137 0 0 1137
July 23rd, 2023 1146 0 0 1146
July 16th, 2023 1118 0 0 1118
July 9th, 2023 1152 0 0 1152
July 2nd, 2023 1119 0 0 1119
June 25th, 2023 1142 0 0 1142
June 18th, 2023 1091 0 0 1091
June 11th, 2023 1021 0 0 1021
June 4th, 2023 1086 0 0 1086
May 28th, 2023 1032 0 0 1032
May 21st, 2023 1056 0 0 1056
May 14th, 2023 1064 0 0 1064
May 7th, 2023 1120 0 0 1120
April 30th, 2023 1072 0 0 1072
April 23rd, 2023 1055 0 0 1055
April 16th, 2023 982 0 0 982
April 9th, 2023 855 0 0 855
April 2nd, 2023 917 0 0 917
March 26th, 2023 912 0 0 912
March 19th, 2023 898 0 0 898
March 12th, 2023 895 0 0 895
March 5th, 2023 885 0 0 885
February 26th, 2023 817 0 0 817
February 19th, 2023 861 0 0 861
February 12th, 2023 799 0 0 799
February 5th, 2023 888 0 0 888
January 29th, 2023 841 0 0 841
January 22nd, 2023 732 0 0 732
January 15th, 2023 736 0 0 736
January 8th, 2023 723 0 0 723
January 1st, 2023 637 0 0 637
December 25th, 2022 495 0 0 495
December 18th, 2022 608 0 0 608
December 11th, 2022 608 0 0 608
December 4th, 2022 567 0 0 567
November 27th, 2022 581 0 0 581
November 20th, 2022 558 0 0 558
November 13th, 2022 609 0 0 609
November 6th, 2022 566 0 0 566
October 30th, 2022 576 0 0 576
October 23rd, 2022 526 0 0 526
October 16th, 2022 559 0 0 559
October 9th, 2022 523 0 0 523
October 2nd, 2022 517 0 0 517
September 25th, 2022 517 0 0 517
September 18th, 2022 479 0 0 479
September 11th, 2022 432 0 0 432
September 4th, 2022 439 0 0 439
August 28th, 2022 417 0 0 417
August 21st, 2022 429 0 0 429
August 14th, 2022 417 0 0 417
August 7th, 2022 403 0 0 403
July 31st, 2022 409 0 0 409
July 24th, 2022 352 0 0 352
July 17th, 2022 341 0 0 341
July 10th, 2022 352 0 0 352
July 3rd, 2022 356 0 0 356
June 26th, 2022 395 0 0 395
June 19th, 2022 340 0 0 340
June 12th, 2022 338 0 0 338
June 5th, 2022 325 0 0 325
May 29th, 2022 309 0 0 309
May 22nd, 2022 265 0 0 265
May 15th, 2022 248 0 0 248
May 8th, 2022 209 0 0 209
May 1st, 2022 158 0 0 158
April 24th, 2022 147 0 0 147
April 17th, 2022 108 0 0 108
April 10th, 2022 68 0 0 68
April 3rd, 2022 48 0 0 48
March 27th, 2022 11 0 0 11
March 20th, 2022 3 0 0 3

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
1.0.x-dev 4 7 12 10 7 7
1.0.1 47 52 44 44 49 47
1.1.0 5 5 11 5 5 10
1.1.1 2 3 2 2 5 3
1.1.2 649 613 638 604 738 1926
1.1.3 91 86 94 87 97 88
1.1.4 218 215 239 237 282 259
1.2.0 1306 1256 1234 1162 1281 1059

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