Kamailio vs PubNub
KamailioCommunication APIs
Free / Open SourcePublished price
PubNubBackend-as-a-Service
From $98 / moPublished price
Kamailio Communication APIs Powering Open Real Time Communications | PubNub Backend-as-a-Service Power your real-time app with PubNub—the world's largest pub/sub network. | |
|---|---|---|
| Overview | ||
| Category | Communication APIs | Backend-as-a-Service |
| What it is | Open-source SIP server providing VoIP, WebRTC, and real-time communication services with high scalability and flexible routing. | Real-time communication platform providing messaging, presence, and push notifications with global data stream network. |
| Pricing | ||
| Published price | Free / Open Source Kamailio is an open-source SIP server released under GPLv2 or later. The software can be downloaded and operated without a subscription; commercial implementation, appliances, hos… | From $98 / mo Free tier includes 200 MAU or 1M transactions and 1 GB storage (7-day retention). Starter plan $98/mo includes 1,000 MAU with usage-based overages on transactions and monthly acti… |
| Pricing model | Free | Tiered plans |
| Free options | Free plan · No free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2005 | 2010 |
| Team size | 1-10 employees | 201-500 employees |
| Headquarters | Community Project | San Francisco, CA |