E-Signature Software · reliability comparison
Adobe Acrobat Sign vs OneSpan Sign: which is more reliable? (2026)
OneSpan Sign is more reliable than Adobe Acrobat Sign, scoring 90.0 vs 61.6 out of 100. Over the last 90 days Adobe Acrobat Sign reported 16 incidents and OneSpan Sign reported 0, with effective uptime of 99.28% and 100% respectively.
Data updated Nov 1, 2026 · How we score
VS
| Metric | Adobe Acrobat Sign | OneSpan Sign |
|---|---|---|
| Reliability score | 61.6 | 90.0 |
| Rank (e-signature tools) | #10 | — |
| Uptime (90 days) | 99.28% | 100% |
| Incidents (90 days) | 16 | 0 |
| Partial / major outages | 2 | 0 |
| Avg time to resolve | 4h | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 50/100 |
Where Adobe Acrobat Sign and OneSpan Sign differ
- OneSpan Sign reported no incidents in the last 90 days, while Adobe Acrobat Sign reported 16.
- Adobe Acrobat Sign had 2 partial or major outages, compared with 0 for OneSpan Sign.
90-day uptime
Adobe Acrobat Sign
OneSpan Sign
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Adobe Acrobat Sign incidents
- Degraded performanceNov 1, 2026 · resolved in 28m
- Degraded performanceOct 27, 2026 · resolved (duration not published)
- Degraded performanceOct 27, 2026 · resolved in 12m
- Degraded performanceOct 27, 2026 · resolved in 3h 24m
- Degraded performanceOct 25, 2026 · resolved in 1m
- Degraded performanceOct 21, 2026 · resolved in <1m
Recent OneSpan Sign incidents
No incidents reported by OneSpan Sign in the last 90 days.