Shipping & Fulfillment Software · reliability comparison
EasyPost vs ShipStation: which is more reliable? (2026)
EasyPost is more reliable than ShipStation, scoring 86.1 vs 43.1 out of 100. Over the last 90 days EasyPost reported 5 incidents and ShipStation reported 13, with effective uptime of 99.85% and 98.02% respectively. EasyPost resolves incidents faster on average (2h 54m).
Data updated Nov 1, 2026 · How we score
| Metric | EasyPost | ShipStation |
|---|---|---|
| Reliability score | 86.1 | 43.1 |
| Rank (shipping software tools) | #4 | #8 |
| Uptime (90 days) | 99.85% | 98.02% |
| Incidents (90 days) | 5 | 13 |
| Partial / major outages | 1 | 4 |
| Avg time to resolve | 2h 54m | 11h 44m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where EasyPost and ShipStation differ
- ShipStation reported 2.6× as many incidents as EasyPost over the last 90 days (13 vs 5).
- ShipStation had 4 partial or major outages, compared with 1 for EasyPost.
- EasyPost fixes problems faster: 2h 54m on average, against 11h 44m for ShipStation (4.1× quicker).
- EasyPost's longest outage on record lasted 21h 18m (May 22, 2026); ShipStation's lasted 3d (Apr 8, 2026).
90-day uptime
EasyPost
ShipStation
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent EasyPost incidents
- Degraded performanceOct 8, 2026 · resolved in 1h 13m
Degraded multi-carrier performance (UPS, others)
Affected: UPS, UPSDAP
- Degraded performanceOct 5, 2026 · resolved in 2h 4m
UPS Mail Innovations: Elevated error rate from UPS Mail Innovations APIs
Affected: UPS Mail Innovations
- InformationalSep 23, 2026 · resolved in 1h 27m
- Partial outageSep 20, 2026 · resolved in 5h 24m
Elevated errors with USPS Services
Affected: USPS (EasyPost)
- InformationalAug 27, 2026 · resolved in 15m
Affected: Webhooks, API, Tracking, Address Verification
Recent ShipStation incidents
- Partial outageOct 29, 2026 · resolved in 1d 1h
Evri - Shipping to EU not allowed via v4 or below - please update to v5 endpoint.
Affected: Evri
- InformationalOct 27, 2026 · ongoing
Important Change: DDU Shipments to Germany No Longer Accepted
Affected: Carrier Integrations
- Partial outageOct 20, 2026 · resolved in 5h 59m
Affected: DPD
- InformationalSep 30, 2026 · ongoing
Affected: Stamps.com
- Partial outageSep 24, 2026 · resolved in 1d 5h
Evri - Unable to create labels
Affected: Carrier Integrations, Evri
- Degraded performanceSep 21, 2026 · resolved in 1d 19h
Affected: Stamps.com
Other shipping software tools to consider
- Ordoro · #1 · 100% uptime
- Pirate Ship · #2 · 99.98% uptime
- ShippingEasy · #3 · 99.96% uptime
- ShipHero · #5 · 99.58% uptime