Deploy a long-range
wireless network anywhere.
See Our Products
Build the business,
not the network.
Filament lets you build a connected business without becoming an expert on security, scalability, or network stacks. Blanket a factory in sensors, or control the streetlights of an entire city - our standalone networks span miles and last for years, all without WiFi or cellular.
See Our ProductsDeploy networks instantly with the Tap,
or build custom hardware with the Patch.

The Tap
The Tap lets you wirelessly monitor and control devices or equipment in just a few minutes.
- Long-range wireless - up to 10 miles
- Built-in environmental sensors
- Integrates with external sensors and devices
- Long-life batteries last for years

The Patch
The Patch provides drop-in wireless connectivity for your custom hardware.
- Secure, all-range connectivity
- Certified surface-mount module
- Dedicated crypto hardware
- Sub-GHz and BLE chip antennas
Secure networking
Our distributed software and firmware platform enables a full range of communication and value exchange.
- Telehash - end-to-end message encryption
- TMesh - self-forming radio mesh networks
- Blockname - private device discovery
- Blocklet - smart contracts and microtransactions
Quick and easy to set up
No wires, no configuration, no stress.
- Simple device provisioning
- Networks form on their own
- Manage your devices with our HQ app
- Use a gateway to upload data to the cloud