SMS & Voice APIs · monthly outage report
SMS & Voice APIs outages: May 2026
The 15 SMS & voice APIs we track reported 5 incidents in May 2026. Africa's Talking reported the most (1). 10 had a clean month: AWS End User Messaging, Bandwidth, ClickSend, Infobip, Kaleyra, SignalWire, Sinch, Telesign, Telnyx, Vonage Communications APIs.
| Vendor | Incidents | Partial / major |
|---|---|---|
| Africa's Talking | 1 | 0 |
| Bird | 1 | 0 |
| Plivo | 1 | 0 |
| Textmagic | 1 | 0 |
| Twilio | 1 | 0 |
| AWS End User Messaging | 0 | 0 |
| Bandwidth | 0 | 0 |
| ClickSend | 0 | 0 |
| Infobip | 0 | 0 |
| Kaleyra | 0 | 0 |
| SignalWire | 0 | 0 |
| Sinch | 0 | 0 |
| Telesign | 0 | 0 |
| Telnyx | 0 | 0 |
| Vonage Communications APIs | 0 | 0 |
Longest SMS & Voice APIs outages in May 2026
No partial or major outages were reported this month.