OctaFlow: Next‑Generation Biosignal Acquisition

Professional biosignal acquisition shouldn't be complicated or costly. OctaFlow delivers laboratory-grade recording with innovative features that streamline your workflow, making advanced research more accessible than ever.

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Board
Case and custom headset

What We Offer

OctaFlow puts professional-grade biosignal acquisition in your hands with zero compromise. Powered by the industry-standard ADS1299 chip, it captures pristine EEG, EMG, and ECG signals while eliminating the typical hassles of research equipment. With integrated battery, WiFi streaming, and thoughtful design improvements, OctaFlow streamlines your workflow from setup to analysis. Whether in a university lab or home workspace, you'll experience research-grade performance without the premium price tag.

Features

Features overview

Benefits

Research-Grade Performance

When it comes to signal quality, we don't compromise. Every component is selected and tested for optimal performance.

  • 8 low-noise channels (24-bit)
  • Up to 4000 Hz sampling rate
  • Industry-standard ADS1299 amplifier

Seamless Integration

Your research workflow should be about the science, not fighting with technology. OctaFlow works with the tools you already use.

  • Cross-platform: Windows, MacOS, Linux, Android, iOS
  • Native WebSocket, LSL and Timeflux compatibility
  • Qwiic connector for sensor expansion

Versatile Bio-Signal Recording

One device, multiple possibilities. OctaFlow's versatile architecture adapts to various biosignal acquisition needs.

  • Record brain (EEG), muscle (EMG), and heart (ECG) activity with the same device
  • Configurable gain settings for different signal types
  • Flexible electrode configurations

Modern Design, Zero Compromise

Traditional EEG systems are bulky, tethered, and complex. OctaEEG provides a compact, wireless design that just works.

  • WiFi streaming for untethered operation
  • 40% smaller than comparable devices
  • Integrated battery eliminates external power supplies

How We Compare

Feature Neurogate OctaFlow OpenBCI Cyton
Amplifier ADS1299 ADS1299
Microcontroller ESP32 C3 PIC32MX250F128B
Wireless connectivity WiFi Bluetooth
Reception range 20 meters 10 meters
Maximum SPS 4000 Hz 250 Hz
Battery Integrated or external External
Dimensions 6.9 x 3.5 x 1.7 cm 10 x 8.5 x 2.5 cm
Weight 31 g with case & battery 128 g with case & battery
Dongle Optional (use any standard WiFi dongle to optimize latency and sampling rate) Required (custom Bluetooth dongle containing deprecated components)
Software Compatible with Timeflux, LSL, and most EEG analysis software Compatible with Timeflux, LSL, and most EEG analysis software
On-board storage No Micro SD Card
Accelerometer Add-on Integrated
Extension port Easily connect Qwiic-compatible sensors and actuators Complicated pinout, requires soldering
Open hardware No Yes
Open firmware Yes Yes

Ready to Elevate Your Research?

Whether you're conducting ExG studies, developing BCIs, or exploring multi-modal biosignal acquisition, we'll show you exactly how OctaFlow fits your research needs. Bring your questions and specific use cases – our experts are ready to help you explore the possibilities.

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Frequently Asked Questions

Find answers to common questions about our services and offerings.

OctaFlow features 8 channels with up to 4000 Hz sampling rate, built around the ADS1299 chip. It has 24-bit resolution with ultra-low noise performance and configurable gain settings for different biosignal types. It also offers WiFi connectivity, and a Qwicc extension port to easily connect more sensors.

The internal battery allows for 4+ hours of continuous use.

The latency will vary based on your setup, but we designed this device for real-time BCI applications that need stable data streams, low latency, and sub-millisecond synchronization between events and signals. We achieved remarkable success utilizing OctaFlow for P300 and cVEP spellers.

OctaFlow unit, USB-C charging cable, and quick start guide. On request, we can provide electrode cables, gel electrodes, an 8-channel band, and a WiFi dongle.

No, headset and electrodes are not included by default.

If you already have a cap, you can connect it directly through DuPont connectors or use a suitable adapter.

Upon request, we can provide a kit with everything you need to start: 8-channel band, cup electrodes, cables, prep gel, conductive paste, and swabs.

We can help you choose the right EEG cap and electrode type (wet, dry, or sponge-based) based on your needs.

We also create tailor-made, flexible headsets (available in both dry and sponge options) for custom applications. Contact us for details.

No, OctaFlow is designed for research and experimental use only. It is not certified for medical diagnosis or treatment.

OctaFlow works out of the box with Timeflux and Lab Streaming Layer (LSL). LSL is compatible with most common EEG analysis tools. If you're a developer, you can integrate OctaFlow data streams nearly anywhere by using our native WebSocket protocol.

OctaFlow can integrate with your current network or set up a secure WiFi network for optimal performance, enabling wireless data streaming to any device.

The Qwiic connector allows you to easily add sensors like SPO2, accelerometers, photodiodes, or other I2C devices without soldering.

OctaFlow offers more features at a lower price point than comparable systems. Contact us for detailed pricing.

We ship from Europe (France) and India. If you live in Europe or India, you won't have to worry about customs duties!

OctaFlow is provided "as is". If the device is received damaged, we offer a standard 30-day return and refund policy. We don't cover electrical or physical damage to the board.

As an early adopter, you'll receive direct and continuous support from our team for setup, usage, and integration.

We are a small team of BCI researchers and engineers with a proven track record. If you need help with developing custom BCI applications, ExG boards, or EEG headsets, let us know!

Simply contact us through the chat window. We'll schedule an initial call to understand your needs, discuss potential solutions, and outline the next steps. We will guide you through the entire process.