Computed by comparing each dated snapshot with the one before it. Share moves smaller than 1pp are treated as noise and left out — the same threshold that suppresses trend arrows on the ranking.
Sep 8, 2026vs Sep 7, 2026
- ▼Jira -3.2pp (28.6% → 25.4%)
- ▼Prometheus -3.2pp (28.6% → 25.4%)
- ▼Rootly -3.1pp (57.1% → 54%)
- ▲PagerDuty +3pp (58.9% → 61.9%)
- ▲Grafana +2pp (39.3% → 41.3%)
- ▲Slack +1.2pp (75% → 76.2%)
- ▼Opsgenie -1.2pp (25% → 23.8%)
Sep 7, 2026vs Sep 6, 2026
- ▲ INJira entered the top 10 (#14 → #8)
- ▼ OUTBetter Stack left the top 10 (#10 → #12)
- ▲Jira moved #14 → #8
- ▼Opsgenie moved #7 → #10
- ▲Squadcast moved #8 → #6
- ▼Better Stack moved #10 → #12
- ▼FireHydrant moved #6 → #7
- ▲Jira +10.7pp (17.9% → 28.6%)
- ▼Rootly -7.2pp (64.3% → 57.1%)
- ▼Grafana -7.1pp (46.4% → 39.3%)
- ▼Opsgenie -7.1pp (32.1% → 25%)
- ▼PagerDuty -5.4pp (64.3% → 58.9%)
- ▲Squadcast +5.3pp (28.6% → 33.9%)
- ▼Slack -3.6pp (78.6% → 75%)
- ▼incident.io -3.6pp (75% → 71.4%)
Sep 6, 2026vs Sep 5, 2026
No change above the noise floor.
Sep 5, 2026vs Sep 4, 2026
No change above the noise floor.
Sep 4, 2026vs Sep 3, 2026
No change above the noise floor.
Sep 3, 2026vs Sep 2, 2026
No change above the noise floor.
Sep 2, 2026vs Sep 1, 2026
No change above the noise floor.
Sep 1, 2026vs Aug 31, 2026
No change above the noise floor.
Aug 31, 2026vs Aug 30, 2026
No change above the noise floor.
Aug 30, 2026vs Aug 29, 2026
No change above the noise floor.
Aug 29, 2026vs Aug 28, 2026
No change above the noise floor.
Aug 28, 2026vs Aug 27, 2026
Methodology change: extraction rules 4-7 → 7 between these dates. Differences below may reflect the rule change rather than a change in what AI recommends — see the methodology changelog.
- ▼Squadcast moved #6 → #8
- ▲FireHydrant moved #7 → #6
- ▲Opsgenie moved #8 → #7
- ▼Squadcast -8.5pp (37.1% → 28.6%)
- ▲Rootly +7.2pp (57.1% → 64.3%)
- ▲incident.io +6.4pp (68.6% → 75%)
- ▲Grafana +6.4pp (40% → 46.4%)
- ▲Prometheus +5.7pp (22.9% → 28.6%)
- ▼PagerDuty -4.3pp (68.6% → 64.3%)
- ▲FireHydrant +3.5pp (28.6% → 32.1%)
- ▲Opsgenie +3.5pp (28.6% → 32.1%)
- ▲Slack +1.5pp (77.1% → 78.6%)
- ▲Better Stack +1.4pp (20% → 21.4%)
Aug 27, 2026vs Aug 26, 2026
- ▲ INBetter Stack entered the top 10 (#11 → #10)
- ▼ OUTJira left the top 10 (#7 → #11)
- ▲Grafana moved #9 → #5
- ▼Jira moved #7 → #11
- ▼Squadcast moved #5 → #6
- ▼FireHydrant moved #6 → #7
- ▲Prometheus moved #10 → #9
- ▲Better Stack moved #11 → #10
- ▲Grafana +15pp (25% → 40%)
- ▼Jira -10.4pp (30.4% → 20%)
- ▲Squadcast +5pp (32.1% → 37.1%)
- ▼FireHydrant -3.5pp (32.1% → 28.6%)
- ▼Slack -3.3pp (80.4% → 77.1%)
- ▼Better Stack -3.2pp (23.2% → 20%)
- ▼Prometheus -2.1pp (25% → 22.9%)
- ▼Rootly -1.8pp (58.9% → 57.1%)
- ▼Opsgenie -1.8pp (30.4% → 28.6%)
- ▼incident.io -1pp (69.6% → 68.6%)
Aug 26, 2026vs Aug 25, 2026
No change above the noise floor.
Aug 25, 2026vs Aug 24, 2026
- ▲ INGrafana entered the top 10 (#13 → #9)
- ▼ OUTBetter Stack left the top 10 (#10 → #11)
- ▲Grafana moved #13 → #9
- ▲Squadcast moved #7 → #5
- ▼Jira moved #5 → #7
- ▼Prometheus moved #9 → #10
- ▼Better Stack moved #10 → #11
- ▲Grafana +6.6pp (18.4% → 25%)
- ▲Opsgenie +5.9pp (24.5% → 30.4%)
- ▼Jira -4.3pp (34.7% → 30.4%)
- ▼Slack -3.3pp (83.7% → 80.4%)
- ▲PagerDuty +2.6pp (65.3% → 67.9%)
- ▲Prometheus +2.6pp (22.4% → 25%)
- ▲Rootly +1.8pp (57.1% → 58.9%)
- ▲Squadcast +1.5pp (30.6% → 32.1%)
Aug 24, 2026vs Aug 23, 2026
Methodology change: extraction rules 4 → 4-7 between these dates. Differences below may reflect the rule change rather than a change in what AI recommends — see the methodology changelog.
- ▲ INPrometheus entered the top 10 (#11 → #9)
- ▼ OUTAtlassian left the top 10 (#10 → #11)
- ▲Prometheus moved #11 → #9
- ▲incident.io moved #3 → #2
- ▼PagerDuty moved #2 → #3
- ▲FireHydrant moved #7 → #6
- ▼Squadcast moved #6 → #7
- ▼Better Stack moved #9 → #10
- ▼Atlassian moved #10 → #11
- ▼Atlassian -10.6pp (31% → 20.4%)
- ▼Opsgenie -8.8pp (33.3% → 24.5%)
- ▼Better Stack -8.6pp (31% → 22.4%)
- ▼Jira -8.2pp (42.9% → 34.7%)
- ▲incident.io +5.1pp (64.3% → 69.4%)
- ▼PagerDuty -3.7pp (69% → 65.3%)
- ▼Squadcast -2.7pp (33.3% → 30.6%)
- ▼Prometheus -1.4pp (23.8% → 22.4%)
Aug 23, 2026vs Aug 22, 2026
No change above the noise floor.
Aug 22, 2026vs Aug 21, 2026
- ▲FireHydrant moved #9 → #7
- ▼Opsgenie moved #6 → #8
- ▼Atlassian moved #8 → #10
- ▲Squadcast moved #7 → #6
- ▲Better Stack moved #10 → #9
- ▲Rootly +4pp (53.1% → 57.1%)
- ▼Opsgenie -3.4pp (36.7% → 33.3%)
- ▲FireHydrant +2.7pp (30.6% → 33.3%)
- ▼Slack -2.4pp (85.7% → 83.3%)
- ▼PagerDuty -2.4pp (71.4% → 69%)
- ▼Jira -2pp (44.9% → 42.9%)
- ▼Atlassian -1.7pp (32.7% → 31%)
- ▼incident.io -1pp (65.3% → 64.3%)
Aug 21, 2026vs Aug 20, 2026
- ▲Atlassian moved #10 → #8
- ▼Better Stack moved #8 → #10
- ▼Opsgenie -6.2pp (42.9% → 36.7%)
- ▼Rootly -5.8pp (58.9% → 53.1%)
- ▼FireHydrant -5.1pp (35.7% → 30.6%)
- ▼Better Stack -5.1pp (35.7% → 30.6%)
- ▼incident.io -4.3pp (69.6% → 65.3%)
- ▼PagerDuty -3.6pp (75% → 71.4%)
- ▼Squadcast -3pp (35.7% → 32.7%)
- ▼Slack -1.8pp (87.5% → 85.7%)
- ▼Jira -1.5pp (46.4% → 44.9%)
- ▼Atlassian -1.2pp (33.9% → 32.7%)
Aug 20, 2026vs Aug 19, 2026
- ▲Squadcast moved #9 → #7
- ▲Jira moved #6 → #5
- ▼Opsgenie moved #5 → #6
- ▼Better Stack moved #7 → #8
- ▼FireHydrant moved #8 → #9
- ▼Opsgenie -5.7pp (48.6% → 42.9%)
- ▲Jira +3.5pp (42.9% → 46.4%)
- ▲Slack +3.2pp (84.3% → 87.5%)
- ▼Better Stack -2.9pp (38.6% → 35.7%)
- ▲PagerDuty +2.1pp (72.9% → 75%)
- ▼incident.io -1.8pp (71.4% → 69.6%)
- ▲Squadcast +1.4pp (34.3% → 35.7%)
- ▼FireHydrant -1.4pp (37.1% → 35.7%)
Aug 19, 2026vs Aug 18, 2026
No change above the noise floor.
Aug 18, 2026vs Aug 17, 2026
No change above the noise floor.
Aug 17, 2026vs Aug 16, 2026
No change above the noise floor.
Aug 16, 2026vs Aug 15, 2026
No change above the noise floor.
Aug 15, 2026vs Aug 14, 2026
No change above the noise floor.