Mobile Data Offloading from 4G to WiFi Done Easy
Wi-Fi offloading keeps coming back onto carrier roadmaps and keeps stalling in the same place. Subscribers on unlimited plans have no reason to switch to Wi-Fi themselves, and every automatic handover costs them a stalled download or a dropped call.
Speedify is software that combines cellular and Wi-Fi into one connection, so offloading happens without a handover for the subscriber to notice, which removes the reason subscribers resist it. With only one of those connections, Speedify works as an encrypted VPN and cannot stop that connection from dropping.
With Speedify, your internet stays on when one connection fails.
This post covers why subscribers stopped offloading on their own, and what unlimited data plans do to a 4G network without it.
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How Speedify combines internet connections on any hardware
Get started with Speedify for your business
Speedify offers three commercial paths. They work together, and most enterprise customers use two or more.
01
Speedify Teams
Speedify on every supported OS for every team member
Centralized dashboard for billing, user provisioning, and usage analytics
CSV import/export and a RESTful management API
02
Speedify for Routers
License for supported OpenWrt routers
Powered by Speedify hardware lineup ready to deploy out of the box
Miri, GL.iNet and other partner models
Covers every device on the network, with no per-device install
03
Embed Speedify into your product
A · DIY
Build it yourself with the Speedify SDK.
Integrate Speedify into your iOS, Android, Windows, macOS, Linux or QNX product. Full developer documentation, sample code and supported integration paths. Your team owns the build, and the Speedify SDK handles combining the internet connections.
B · CUSTOM ENGINEERING
Have the Speedify team build it for you.
What Wi-Fi Offloading Is and Why Subscribers Stopped Doing It
Wi-Fi offloading means carrying a subscriber’s traffic over Wi-Fi instead of the cellular network whenever Wi-Fi is available, which frees cellular capacity for everyone else. For years, subscribers did much of it themselves.
Because of high data fees, consumers used to have the incentive to stay on Wi-Fi as much as possible. This desire to self-manage offloading led to an explosion of public Wi-Fi networks. This further reduced the need for carriers to worry about Wi-Fi offloading themselves.
Competition between carriers then lowered the price of data, so many subscribers had less reason to manage offloading themselves, and several major carriers began offering unlimited data plans.
These unlimited plans remove any incentive for consumers to move their data from cellular to Wi-Fi on their own.
Unlimited Data Plans Push More Traffic onto 4G and 5G Networks
Without a reason to offload on their own, subscribers keep their traffic on cellular, and carriers are back to too much expensive data and too little bandwidth. The more popular unlimited plans become, the more of that load lands on the cellular network at busy times.
When congestion shows up as network errors and slow page loads, subscribers on unlimited plans blame the carrier, and some of them leave.
Speedify Is Used on Millions of Devices Worldwide
Speedify has made internet connections faster and more reliable for businesses and individuals since 2014.
15M+
Speedify downloads worldwide75K+
5-star reviews for Speedify on iOS and Android82
Speedify server points of presence in 50+ cities on 6 continents500TB+
Of internet traffic carried by Speedify every weekSpeedify Partners
Speedify works with these companies to bring faster, more reliable internet and networking technology to their customers and employees.








The New Wi-Fi Offloading is About Gapless Aggregation
The best way for carriers to handle Wi-Fi offloading is to improve the customer experience with gapless aggregation. Speedify’s proprietary protocol makes gapless aggregation easy.
Speedify runs in the background and manages the phone’s connection. With cellular set to a lower priority than Wi-Fi, Speedify sends traffic over Wi-Fi whenever Wi-Fi can carry it, while keeping the phone connected to Wi-Fi and cellular at the same time. If the Wi-Fi fails or the subscriber walks out of range, traffic continues over cellular on the same session until another Wi-Fi network is available.
Speedify keeps customers connected across Wi-Fi and cellular and helps carriers handle Wi-Fi offloading automatically. Carriers don’t need to spend money on research and development, because the Speedify protocol is ready to license and build into a carrier app.
Learn how Speedify can solve Wi-Fi offloading for your business.
Contact the Speedify team today to schedule a demo or learn more about Speedify enterprise offerings.
Speedify Business Solutions
Speedify Teams
Speedify for Routers
Speedify Embedded Solutions and Integrations
Add Speedify to your own app or hardware with the Speedify SDK. Your product then combines internet connections, fails over automatically when one drops, and encrypts the traffic, using the same technology as the Speedify app.


