OpenBCI Ultracortex
Dry-electrode EEG recording with separately purchased acquisition board
Keep in mind Specialized research product; specifications are manufacturer documentation, not our independent performance test.
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The differences that matter
BrainBit Headband Pro
Non-medical EEG acquisition and neurofeedback for research and developer workflows.
Keep in mind Manufacturer specifications; no hands-on verification or independent efficacy assessment.
Published specifications and documented constraints. See the full comparison below for prices and sources.
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| Neurotech & body controlAdd a model |  |  |
|---|---|---|
| Prices · all markets | $899.99 USD≈ €804 EURECB 2026-10-13US · Store price · Out of stock 1 offer records & sources$899.99 USD≈ €804 EURECB 2026-10-13 US · Store price Out of stockOpenBCI official Ultracortex "Mark IV" EEG Headset Manufacturer listed price; final destination checkout not verified. Structured offer availability is manufacturer data.Check merchant offer ↗Price source ↗ Checked 2026-10-12 | $1,199 USD≈ €1,072 EURECB 2026-10-13US · New · Store price · Manufacturer listing; checkout and stock not independently verified 1 offer records & sources$1,199 USD≈ €1,072 EURECB 2026-10-13 US · New · Store price Manufacturer listing; checkout and stock not independently verifiedBrainBit Headband Pro New condition. Exact configuration: standard manufacturer listing. Tax, delivery and any additional components follow the merchant terms.Check merchant offer ↗Price source ↗ Checked 2026-10-12 |
| Designed for | Dry-electrode EEG recording with separately purchased acquisition board ↗ | Non-medical EEG acquisition and neurofeedback for research and developer workflows. ↗ |
| Form factor | 3D-printed EEG headset kit ↗ | Extendable modular EEG headband ↗ |
| EEG | Up to 16 channels ↗ | Not applicable to this category |
| Construction | 3D-printed open-source frame ↗ | Not applicable to this category |
| Electrodes | Dry electrodes included in kit ↗ | Replaceable dry gold-plated pogo contacts ↗ |
| Sizes | Small, Medium and Large ↗ | Not applicable to this category |
| Assembly | Unassembled, print-it-yourself and pro-assembled options ↗ | Not applicable to this category |
| Acquisition Board | Cyton, CytonDaisy or Ganglion required and sold separately ↗ | Not applicable to this category |
| Channels | Not applicable to this category | 8 ↗ |
| Electrode Sites | Not applicable to this category | Fp1 / Fp2 / T3 or C3 / T4 or C4 / T5 / T6 / O1 / O2 ↗ |
| Sampling rate | Not applicable to this category | 250 Hz ↗ |
| Placement | Not applicable to this category | Central strap option for C3/C4 ↗ |
| Developer Support | Not applicable to this category | BrainBit SDK ↗ |
| Availability | Manufacturer documentation checked; local stock, final checkout and destination delivery not verified. | Manufacturer product listing verified. Shipping territory and exact stock require checking the configured merchant listing. |
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| Editorial pick & release | No editorial ranking recorded | #8 · Our Top 10 Neurotech & body controlRelease date not verifiedFirst retail release |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-12 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.