A three-second dropout can end a teleoperation session, a live broadcast, or a dispatch call.
15M+
Speedify downloads worldwide75K+
Five-star reviews on iOS and Android82
Speedify Cloud points of presence25
Granted US patentsPowered by Speedify partners
How Speedify Works
Speedify bonds at the packet level, so one link can drop without dropping the session.
Speedify splits traffic across every active connection at the same time. A single video call, file upload, or teleoperation stream uses the combined bandwidth of all links instead of being pinned to one.
When a connection fails, Speedify keeps sending packets over the links that remain. The session continues without a reset, a reconnect, or a new login.
Failover and load balancing work differently. Failover waits for the primary link to be declared down and then switches, which resets active sessions. Load balancing spreads separate sessions across links, so any session on the failed link still drops.
How Speedify Compares
Speedify compared with other multi-link approaches
| Approach | When one link fails | Can one session use every link? | Where it runs |
|---|---|---|---|
| SpeedifySoftware channel bonding | Session continues on the remaining links | Yes, packet by packet | Windows, macOS, Linux, iOS, Android, OpenWrt routers, and embedded via the Speedify SDK |
| Dual-WAN failoverMost business routers | Switches to the backup after the primary is detected as down; active sessions reset | No, one link at a time | Router or firewall |
| Load balancingPer-session distribution | Sessions on the failed link drop; others continue | No, each session stays on one link | Router or firewall |
| Cellular routers and appliancese.g. Peplink, Cradlepoint | Varies by model and license | On models and licenses that include bonding | Vendor hardware |
| Broadcast bonding unitse.g. LiveU, Dejero | Built to keep video contribution live | Yes, for video contribution | Dedicated field units and receivers |
| SD-WANPolicy-based path selection | Steers traffic to healthy links; speed varies by vendor | Usually per flow; some vendors offer packet duplication | Branch appliances or virtual edges |
Third-party capabilities vary by model, license, and firmware version. Summary current as of October 2026.
What Speedify does
What Speedify does for mission-critical connections
Packet-level channel bonding
Speedify uses up to 95% of the combined throughput of every connected link, for one session or many.
Automatic failover
Speedify reroutes traffic to the remaining links in milliseconds. Calls, uploads, and streams continue without a session reset.
Streaming QoS
Speedify detects video and voice traffic and prioritizes it over background traffic on Teams, Zoom, OBS, and any RTMP or WebRTC platform.
Redundant mode
Speedify sends every packet over every link, so a packet lost on one connection still arrives over another. Built for the moments when latency matters more than data usage.
Deployment
Speedify deployment options
Where Speedify installs and where Speedify routes to are separate decisions. Most enterprise customers combine more than one.
On devices
The Speedify app runs on Windows, macOS, Linux, iOS, and Android. Speedify Teams adds central billing, user provisioning, usage analytics, CSV import and export, and a RESTful management API.
QNX software runs in more than 275 million vehicles, according to Counterpoint Research figures published by QNX in December 2025.
Where Speedify runs in production
Starlink
Speedify bonds multiple Starlink dishes with cellular and wired links so sessions survive obstructions, satellite handoffs, and weather.
Maritime
Whole-vessel bonded networks for commercial fishing, workboats, charter yachts, and offshore platforms.
Aviation
Speedify bonds Starlink Aero terminals with existing Ku/Ka and ATG for business and commercial aviation.
QNX software runs in more than 275 million vehicles, according to Counterpoint Research figures published by QNX in December 2025.
Talk to the Speedify team
Whether you're integrating the Speedify SDK into hardware, evaluating Hotspot for your team, or just have a question — we read every message.
Enterprise and operations
See Speedify on your network
A 30-minute call with the Speedify team to map your links, sites, and server options.
Company
The Connectify leadership team
Connectify is headquartered in Philadelphia, PA, and has run Speedify in production since 2014.
