This page provides information about the usage of the Rollbar 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.

Rollbar project page
Usage statistics for all projects

Show legacy data
Week starting 8.x-1.x 2.0.x 2.1.x Total
June 14th, 2026 0 3 323 326
June 7th, 2026 0 3 277 280
May 31st, 2026 0 5 312 317
May 24th, 2026 0 3 446 449
May 17th, 2026 0 2 422 424
May 10th, 2026 0 3 403 406
May 3rd, 2026 0 4 458 462
April 26th, 2026 0 3 262 265
April 19th, 2026 0 4 308 312
April 12th, 2026 0 3 385 388
April 5th, 2026 0 3 309 312
March 29th, 2026 0 6 244 250
March 22nd, 2026 0 5 275 280
March 15th, 2026 0 6 334 340
March 8th, 2026 0 6 440 446
February 22nd, 2026 0 5 332 337
February 15th, 2026 0 5 360 365
February 8th, 2026 0 7 395 402
February 1st, 2026 0 5 480 485
January 25th, 2026 0 5 406 411
January 18th, 2026 0 5 471 476
January 11th, 2026 0 6 528 534
January 4th, 2026 0 6 336 342
December 28th, 2025 0 5 215 220
December 21st, 2025 0 7 298 305
December 14th, 2025 0 7 342 349
December 7th, 2025 0 7 375 382
November 30th, 2025 0 6 370 376
November 23rd, 2025 0 5 462 467
November 16th, 2025 0 6 496 502
November 9th, 2025 0 6 449 455
November 2nd, 2025 0 7 472 479
October 26th, 2025 0 6 426 432
October 19th, 2025 0 5 433 438
October 12th, 2025 0 5 468 473
October 5th, 2025 0 6 347 353
September 28th, 2025 0 5 454 459
September 21st, 2025 0 6 411 417
September 14th, 2025 0 6 413 419
September 7th, 2025 0 6 388 394
August 31st, 2025 0 5 396 401
August 24th, 2025 0 5 397 402
August 17th, 2025 0 6 416 422
August 10th, 2025 0 6 367 373
August 3rd, 2025 0 6 353 359
July 27th, 2025 0 6 327 333
July 20th, 2025 0 8 416 424
July 13th, 2025 0 7 382 389
July 6th, 2025 0 7 351 358
June 29th, 2025 0 7 366 373
June 22nd, 2025 0 8 334 342
June 15th, 2025 0 7 395 402
June 8th, 2025 0 8 333 341
June 1st, 2025 0 7 357 364
May 25th, 2025 0 8 335 343
May 18th, 2025 0 7 344 351
May 11th, 2025 0 8 337 345
May 4th, 2025 0 8 303 311
April 27th, 2025 0 11 274 285
April 20th, 2025 0 10 287 297
April 13th, 2025 0 8 263 271
April 6th, 2025 0 9 335 344
March 30th, 2025 0 9 287 296
March 23rd, 2025 0 9 260 269
March 16th, 2025 0 9 300 309
March 9th, 2025 0 7 252 259
March 2nd, 2025 0 7 295 302
February 23rd, 2025 0 8 354 362
February 16th, 2025 0 7 312 319
February 9th, 2025 0 9 261 270
February 2nd, 2025 0 11 172 183
January 26th, 2025 0 10 167 177
January 19th, 2025 0 11 175 186
January 12th, 2025 0 13 257 270
January 5th, 2025 0 12 207 219
December 29th, 2024 0 13 149 162
December 22nd, 2024 0 11 88 99
December 15th, 2024 0 13 257 270
December 8th, 2024 0 15 208 223
December 1st, 2024 0 15 201 216
November 24th, 2024 0 15 202 217
November 17th, 2024 0 16 195 211
November 10th, 2024 0 18 214 232
November 3rd, 2024 0 19 215 234
October 27th, 2024 0 21 219 240
October 20th, 2024 0 18 206 224
October 13th, 2024 0 21 184 205
October 6th, 2024 0 21 178 199
September 29th, 2024 0 16 197 213
September 22nd, 2024 0 20 235 255
September 15th, 2024 0 22 227 249
September 8th, 2024 0 22 196 218
September 1st, 2024 0 18 152 170
August 25th, 2024 0 20 182 202
August 18th, 2024 0 22 188 210
August 11th, 2024 0 23 216 239
August 4th, 2024 0 24 168 192
July 28th, 2024 0 28 155 183
July 21st, 2024 0 33 118 151
July 14th, 2024 0 26 107 133
July 7th, 2024 0 24 78 102
June 30th, 2024 0 21 135 156
June 23rd, 2024 0 28 94 122
June 16th, 2024 0 28 120 148
June 9th, 2024 0 24 127 151
June 2nd, 2024 0 20 136 156
May 26th, 2024 0 20 130 150
May 19th, 2024 0 14 134 148
May 12th, 2024 0 16 183 199
May 5th, 2024 0 18 154 172
April 28th, 2024 0 18 127 145
April 21st, 2024 0 19 160 179
April 14th, 2024 0 16 166 182
April 7th, 2024 0 18 202 220
March 31st, 2024 1 19 182 202
March 24th, 2024 1 18 167 186
March 17th, 2024 1 19 275 295
March 10th, 2024 1 24 197 222
March 3rd, 2024 0 21 154 175
February 25th, 2024 1 26 280 307
February 18th, 2024 0 26 173 199
February 11th, 2024 1 27 144 172
February 4th, 2024 1 18 148 167
January 28th, 2024 1 23 133 157
January 21st, 2024 1 22 162 185
January 14th, 2024 1 24 108 133
January 7th, 2024 1 22 125 148
December 31st, 2023 1 17 52 70
December 24th, 2023 1 20 47 68
December 17th, 2023 1 22 57 80
December 10th, 2023 1 24 89 114
December 3rd, 2023 1 29 85 115
November 26th, 2023 1 29 70 100
November 19th, 2023 1 42 78 121
November 12th, 2023 0 63 74 137
November 5th, 2023 1 69 81 151
October 29th, 2023 1 71 40 112
October 22nd, 2023 3 92 55 150
October 15th, 2023 4 66 62 132
October 8th, 2023 5 79 81 165
October 1st, 2023 4 102 96 202
September 24th, 2023 5 94 77 176
September 17th, 2023 5 122 54 181
September 10th, 2023 4 127 33 164
September 3rd, 2023 3 108 31 142
August 27th, 2023 5 121 26 152
August 20th, 2023 4 96 30 130
August 13th, 2023 6 105 41 152
August 6th, 2023 10 153 0 163
July 30th, 2023 5 209 0 214
July 23rd, 2023 4 143 0 147
July 16th, 2023 5 123 0 128
July 9th, 2023 6 176 0 182
July 2nd, 2023 3 242 0 245
June 25th, 2023 4 297 0 301
June 18th, 2023 4 259 0 263
June 11th, 2023 6 315 0 321
June 4th, 2023 6 145 0 151
May 28th, 2023 4 153 0 157
May 21st, 2023 4 123 0 127
May 14th, 2023 3 173 0 176
May 7th, 2023 6 111 0 117
April 30th, 2023 4 102 0 106
April 23rd, 2023 5 111 0 116
April 16th, 2023 6 98 0 104
April 9th, 2023 4 102 0 106
April 2nd, 2023 5 107 0 112
March 26th, 2023 4 137 0 141
March 19th, 2023 5 147 0 152
March 12th, 2023 5 137 0 142
March 5th, 2023 3 96 0 99
February 26th, 2023 4 131 0 135
February 19th, 2023 5 121 0 126
February 12th, 2023 4 152 0 156
February 5th, 2023 4 202 0 206
January 29th, 2023 4 172 0 176
January 22nd, 2023 6 146 0 152
January 15th, 2023 4 212 0 216
January 8th, 2023 3 140 0 143
January 1st, 2023 5 110 0 115
December 25th, 2022 4 96 0 100
December 18th, 2022 4 93 0 97
December 11th, 2022 3 156 0 159
December 4th, 2022 5 132 0 137
November 27th, 2022 4 145 0 149
November 20th, 2022 4 178 0 182
November 13th, 2022 4 146 0 150
November 6th, 2022 4 172 0 176
October 30th, 2022 4 150 0 154
October 23rd, 2022 5 122 0 127
October 16th, 2022 6 188 0 194
October 9th, 2022 5 159 0 164
October 2nd, 2022 7 199 0 206
September 25th, 2022 5 177 0 182
September 18th, 2022 8 214 0 222
September 11th, 2022 7 152 0 159
September 4th, 2022 10 139 0 149
August 28th, 2022 6 131 0 137
August 21st, 2022 5 145 0 150
August 14th, 2022 8 122 0 130
August 7th, 2022 8 139 0 147
July 31st, 2022 8 160 0 168
July 24th, 2022 6 136 0 142
July 17th, 2022 6 127 0 133
July 10th, 2022 5 78 0 83
July 3rd, 2022 6 132 0 138
June 26th, 2022 9 91 0 100
June 19th, 2022 6 76 0 82
June 12th, 2022 7 178 0 185
June 5th, 2022 8 106 0 114
May 29th, 2022 9 110 0 119
May 22nd, 2022 10 80 0 90
May 15th, 2022 9 88 0 97
May 8th, 2022 9 90 0 99
May 1st, 2022 7 93 0 100
April 24th, 2022 6 124 0 130
April 17th, 2022 8 140 0 148
April 10th, 2022 9 114 0 123
April 3rd, 2022 7 141 0 148
March 27th, 2022 10 98 0 108
March 20th, 2022 12 95 0 107
March 13th, 2022 10 107 0 117
March 6th, 2022 15 96 0 111
February 27th, 2022 7 67 0 74
February 20th, 2022 6 85 0 91
February 13th, 2022 5 100 0 105
February 6th, 2022 6 130 0 136
January 30th, 2022 7 141 0 148
January 23rd, 2022 11 120 0 131
January 16th, 2022 17 48 0 65
January 9th, 2022 19 67 0 86
January 2nd, 2022 18 69 0 87
December 26th, 2021 20 27 0 47
December 19th, 2021 22 53 0 75
December 12th, 2021 28 94 0 122
December 5th, 2021 26 68 0 94
November 28th, 2021 23 44 0 67
November 21st, 2021 27 69 0 96
November 14th, 2021 20 120 0 140
November 7th, 2021 29 97 0 126
October 31st, 2021 22 81 0 103
October 24th, 2021 38 166 0 204
October 17th, 2021 50 81 0 131
October 10th, 2021 49 73 0 122
October 3rd, 2021 105 55 0 160
September 26th, 2021 91 24 0 115
September 19th, 2021 42 8 0 50
September 12th, 2021 94 12 0 106
September 5th, 2021 53 14 0 67
August 29th, 2021 88 21 0 109
August 22nd, 2021 51 5 0 56
August 15th, 2021 80 3 0 83
August 8th, 2021 62 3 0 65
August 1st, 2021 220 5 0 225
July 25th, 2021 253 3 0 256
July 18th, 2021 174 4 0 178
July 11th, 2021 260 3 0 263
July 4th, 2021 288 3 0 291
June 27th, 2021 364 1 0 365
June 20th, 2021 306 0 0 306
June 13th, 2021 341 0 0 341
June 6th, 2021 283 0 0 283
May 30th, 2021 351 0 0 351
May 23rd, 2021 448 0 0 448
May 16th, 2021 380 0 0 380
May 9th, 2021 269 0 0 269
May 2nd, 2021 302 0 0 302
April 25th, 2021 295 0 0 295
April 18th, 2021 237 0 0 237
April 11th, 2021 227 0 0 227
April 4th, 2021 105 0 0 105
March 28th, 2021 105 0 0 105
March 21st, 2021 89 0 0 89
March 14th, 2021 132 0 0 132
March 7th, 2021 120 0 0 120
February 28th, 2021 83 0 0 83
February 21st, 2021 65 0 0 65
February 14th, 2021 68 0 0 68
February 7th, 2021 69 0 0 69
January 31st, 2021 74 0 0 74
January 24th, 2021 111 0 0 111
January 17th, 2021 94 0 0 94
January 10th, 2021 70 0 0 70
January 3rd, 2021 45 0 0 45
December 27th, 2020 79 0 0 79
December 20th, 2020 77 0 0 77
December 13th, 2020 84 0 0 84
December 6th, 2020 93 0 0 93
November 29th, 2020 133 0 0 133
November 22nd, 2020 111 0 0 111
November 15th, 2020 139 0 0 139
November 8th, 2020 105 0 0 105
November 1st, 2020 71 0 0 71
October 25th, 2020 93 0 0 93
October 18th, 2020 112 0 0 112
October 11th, 2020 179 0 0 179
October 4th, 2020 157 0 0 157
September 27th, 2020 171 0 0 171
September 20th, 2020 174 0 0 174
September 13th, 2020 143 0 0 143
September 6th, 2020 150 0 0 150
August 30th, 2020 128 0 0 128
August 23rd, 2020 200 0 0 200
August 16th, 2020 125 0 0 125
August 9th, 2020 180 0 0 180
August 2nd, 2020 221 0 0 221
July 26th, 2020 160 0 0 160
July 19th, 2020 47 0 0 47
July 12th, 2020 116 0 0 116
July 5th, 2020 67 0 0 67
June 28th, 2020 64 0 0 64
June 21st, 2020 75 0 0 75
June 14th, 2020 121 0 0 121
June 7th, 2020 120 0 0 120
May 31st, 2020 88 0 0 88
May 24th, 2020 89 0 0 89
May 17th, 2020 150 0 0 150
May 10th, 2020 90 0 0 90
May 3rd, 2020 124 0 0 124
April 26th, 2020 51 0 0 51
April 19th, 2020 48 0 0 48
April 12th, 2020 53 0 0 53
April 5th, 2020 52 0 0 52
March 29th, 2020 91 0 0 91
March 22nd, 2020 119 0 0 119
March 15th, 2020 124 0 0 124
March 8th, 2020 104 0 0 104
March 1st, 2020 103 0 0 103
February 23rd, 2020 87 0 0 87
February 16th, 2020 104 0 0 104
February 9th, 2020 98 0 0 98
February 2nd, 2020 98 0 0 98
January 26th, 2020 110 0 0 110
January 19th, 2020 78 0 0 78
January 12th, 2020 88 0 0 88
January 5th, 2020 64 0 0 64
December 29th, 2019 61 0 0 61
December 22nd, 2019 90 0 0 90
December 15th, 2019 116 0 0 116
December 8th, 2019 97 0 0 97
December 1st, 2019 126 0 0 126
November 24th, 2019 121 0 0 121
November 17th, 2019 144 0 0 144
November 10th, 2019 142 0 0 142
November 3rd, 2019 110 0 0 110
October 27th, 2019 89 0 0 89
October 20th, 2019 85 0 0 85
October 13th, 2019 66 0 0 66
October 6th, 2019 90 0 0 90
September 29th, 2019 90 0 0 90
September 22nd, 2019 120 0 0 120
September 15th, 2019 117 0 0 117
September 8th, 2019 125 0 0 125
September 1st, 2019 59 0 0 59
August 25th, 2019 104 0 0 104
August 18th, 2019 87 0 0 87
August 11th, 2019 84 0 0 84
August 4th, 2019 119 0 0 119
July 28th, 2019 76 0 0 76
July 21st, 2019 86 0 0 86
July 14th, 2019 80 0 0 80
July 7th, 2019 60 0 0 60
June 30th, 2019 91 0 0 91
June 23rd, 2019 82 0 0 82
June 16th, 2019 50 0 0 50
June 9th, 2019 34 0 0 34
June 2nd, 2019 39 0 0 39
May 26th, 2019 38 0 0 38
May 19th, 2019 41 0 0 41
May 12th, 2019 38 0 0 38
May 5th, 2019 44 0 0 44
April 28th, 2019 37 0 0 37
April 21st, 2019 37 0 0 37
April 14th, 2019 36 0 0 36
April 7th, 2019 38 0 0 38
March 31st, 2019 33 0 0 33
March 24th, 2019 34 0 0 34
March 17th, 2019 27 0 0 27
March 10th, 2019 27 0 0 27
March 3rd, 2019 25 0 0 25
February 24th, 2019 31 0 0 31
February 17th, 2019 37 0 0 37
February 10th, 2019 38 0 0 38
February 3rd, 2019 41 0 0 41
January 27th, 2019 40 0 0 40
January 20th, 2019 40 0 0 40
January 13th, 2019 42 0 0 42
January 6th, 2019 36 0 0 36
December 30th, 2018 27 0 0 27
December 23rd, 2018 28 0 0 28
December 16th, 2018 36 0 0 36
December 9th, 2018 40 0 0 40
December 2nd, 2018 34 0 0 34
November 25th, 2018 36 0 0 36
November 18th, 2018 35 0 0 35
November 11th, 2018 38 0 0 38
November 4th, 2018 39 0 0 39
October 28th, 2018 32 0 0 32
October 21st, 2018 37 0 0 37
October 14th, 2018 36 0 0 36
October 7th, 2018 36 0 0 36
September 30th, 2018 34 0 0 34
September 23rd, 2018 30 0 0 30
September 16th, 2018 29 0 0 29
September 9th, 2018 32 0 0 32
September 2nd, 2018 29 0 0 29
August 26th, 2018 23 0 0 23
August 19th, 2018 20 0 0 20
August 12th, 2018 23 0 0 23
August 5th, 2018 25 0 0 25
July 29th, 2018 24 0 0 24
July 22nd, 2018 16 0 0 16
July 15th, 2018 12 0 0 12
July 8th, 2018 11 0 0 11
July 1st, 2018 10 0 0 10
June 24th, 2018 12 0 0 12
June 17th, 2018 13 0 0 13
June 10th, 2018 8 0 0 8
June 3rd, 2018 4 0 0 4
May 27th, 2018 6 0 0 6
May 20th, 2018 2 0 0 2
May 13th, 2018 3 0 0 3
May 6th, 2018 6 0 0 6
April 29th, 2018 2 0 0 2
April 22nd, 2018 4 0 0 4
April 15th, 2018 4 0 0 4
April 8th, 2018 4 0 0 4
April 1st, 2018 4 0 0 4
March 25th, 2018 6 0 0 6
March 18th, 2018 7 0 0 7
March 11th, 2018 5 0 0 5
March 4th, 2018 6 0 0 6
February 25th, 2018 2 0 0 2
February 18th, 2018 2 0 0 2
February 11th, 2018 2 0 0 2
February 4th, 2018 3 0 0 3
January 28th, 2018 3 0 0 3
January 21st, 2018 4 0 0 4
January 14th, 2018 3 0 0 3
January 7th, 2018 3 0 0 3
December 31st, 2017 3 0 0 3
December 24th, 2017 3 0 0 3
December 17th, 2017 6 0 0 6
December 10th, 2017 2 0 0 2
December 3rd, 2017 3 0 0 3
November 26th, 2017 4 0 0 4
November 19th, 2017 6 0 0 6
November 12th, 2017 4 0 0 4
November 5th, 2017 5 0 0 5
October 29th, 2017 3 0 0 3
October 22nd, 2017 5 0 0 5
October 15th, 2017 6 0 0 6
October 8th, 2017 4 0 0 4
October 1st, 2017 2 0 0 2
September 24th, 2017 3 0 0 3
September 17th, 2017 3 0 0 3
September 10th, 2017 3 0 0 3
August 27th, 2017 5 0 0 5
July 23rd, 2017 2 0 0 2
July 16th, 2017 2 0 0 2
June 25th, 2017 1 0 0 1
May 14th, 2017 1 0 0 1
May 7th, 2017 1 0 0 1
March 26th, 2017 1 0 0 1
March 19th, 2017 1 0 0 1
March 12th, 2017 2 0 0 2

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
7.x-1.x-dev 3 3 3 3 3 3
2.0.1 2 2 3 2 2 2
2.0.4 1 1 2 1 0 1
2.1.0 0 2 0 1 1 1
2.1.2 7 7 6 8 6 6
2.1.3 316 268 306 437 415 396

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