PostGrid vs SignalWire
PostGridCommunication APIs
Usage-basedPublished price
SignalWireCPaaS (Communications Platform as a Service)
From $0.003 / minPublished price
PostGrid Communication APIs Address verification and direct mail API. | SignalWire CPaaS (Communications Platform as a Service) Connect, Engage, Innovate | |
|---|---|---|
| Overview | ||
| Category | Communication APIs | CPaaS (Communications Platform as a Service) |
| What it is | PostGrid automates direct mail with address verification, template customization, and mail tracking APIs, integrating with CRMs and business platforms for automated workflows. | Elastic communications platform with voice, video, messaging, and SIP. |
| Pricing | ||
| Published price | Usage-based Usage/per-piece pricing (print + postage + address verification bundled per mailing). Starter tier free to test, limited to 500 mailings/mo at per-piece rates; subscription and en… | From $0.003 / min Pay-as-you-go voice with no platform fees. Per-minute rates: SIP/WebRTC $0.003 in and out; local (10DLC) inbound $0.0066, outbound $0.008; toll-free inbound $0.0147, outbound $0.0… |
| Pricing model | Usage-based | Usage-based |
| Free options | No free plan · No free trial | No free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2018 | 2017 |
| Team size | 51-200 employees | 51-100 employees |
| Headquarters | Toronto, Canada | Palo Alto, CA |