DEVICE-TO-DEVICE CONTENT SDK

So That The Internet
Is Not a Privilege

Hopcast delivers video, music, and content phone-to-phone via Wi-Fi Direct and Bluetooth — no data required. Built for the 750M users priced out of streaming.

In many regions, data costs too much to stream

🌍0

Monthly income for 1GB of data in sub-Saharan Africa

📈0

Data costs 5× more than a streaming subscription in parts of Africa, Middle East & Southeast Asia

👥0

Potential subscribers blocked by network costs in emerging markets

Your neighbors become your source of content

01

Download

App active, Hopcast SDK embedded

02

Local Detection

Neighbor at 3m detected via Wi-Fi Direct

03

Cloud Orchestration

Cloud controller plans the transfer

04

D2D Transfer

Encrypted file, phone to phone

05

Content Received

0 data consumed · −60% CDN for platform (est.)

A messaging app. One video message. Zero data.

Real scenario — Hopcast SDK running in the background

01 Amina sends
01 Amina sends
02 Hopcast detects
02 Hopcast detects
03 Kofi receives
03 Kofi receives
Without Hopcast
With Hopcast
Distance
15,000 km
2 m
Energy
reference
−99.99% (est.)
Cellular data
~30 MB
~50 KB

For the user: nothing changes. For the platform: −60% CDN on this transfer (est.).

Patented. Proven. Inimitable.

Smart Orchestration

Neighbors detected, content matched, targeted transfers — no flooding.

🏛 CNRS × Sorbonne × Thales

End-to-end Security

Full encryption — raw files never exposed.

🌍 14 European countries

Flexible Radio Layer

Wi-Fi Direct · Bluetooth · 5G ProSe · future 6G.

🔒 Orchestration & routing protected

Energy Efficiency

99.99% energy saved on D2D segment (est.) — reduces long-distance traffic.

Huawei filed a similar patent → industrial validation

Huawei filed a similar patent after ours — best possible industrial validation

A €5B+ market still under-addressed

0

African video streaming · 2030

0

African music streaming · 2030

0

CDN spend in Africa / year

0

Long-term potential subscribers

Target Segments

  • Music streaming platforms
  • Video streaming platforms
  • EdTech / e-learning
  • Messaging apps
  • Sub-Saharan Africa · Middle East · Southeast Asia

Validated in the field

UCAD — Senegal (EdTech)

Educational videos distributed D2D on campus — 0 data consumed

Waw Muzik — Côte d'Ivoire (Streaming)

SDK on ExoPlayer · D2D music PoC validated

EU H2020 — Europe & Africa (Institutional)

Validated in IoT & vehicular · Offline EdTech Kiwix integration

See Hopcast in action

Our Partners & Backers

CNRS
Sorbonne
Thales
Agoranov
Bpifrance
Région Île-de-France
EU H2020
OVHcloud

Ready to reduce your CDN costs?

Talk to us. We'll show you exactly how Hopcast fits your platform.