Pay-as-you-go

Build for free.
Pay when you run.

Design your study, build experiments, and set up your protocol at no cost. You only pay when you're ready to start collecting data. No subscriptions, no monthly fees.

Starting from

$0.10/ participant

How it works

1. Create an Organization

Set up your research organization in seconds. Add team members and manage permissions for your lab or research group.

2. Purchase Credits

Fund your account with as little as $5. Pay via Stripe and use your credits to run studies whenever you're ready.

3. Run Your Study

Create quests, deploy to participants, collect brain recordings & survey responses, and run analysis. Credits are deducted per action.

Simple, transparent pricing

One plan. All features included. Pay only for what you use when running your study.

Build & Design

Free

Design your study, no credit card required

  • Create & manage organizations
  • Quest builder with prompts & logic
  • Design experiment protocols
  • Add team members & set permissions
  • Access documentation & community
  • Preview & test your study
Start Building
Most Popular

Pay as you go

$0.10/ participant

+ per-action costs for data collection & analysis

  • Everything in Free, plus:
  • Publish quests to participants
  • Collect prompt & survey responses
  • Run custom cognitive experiments
  • Record brain activity (EEG)
  • Sync health data (steps, sleep, HR)
  • Data storage
  • Run data analysis
Get Started

Min. purchase $5.00 · Credits valid for 1 year

Cost Estimator

Estimate your study cost

Configure your study just like you would in the quest builder — set your prompts, schedule, and participant count to see what it will cost.

Study Design

How large and how long is your study?

11000
152

Prompts & Surveys

How many questions, how often, and on which days?

Individual questions in your quest

050

How often participants respond per day

Which days prompts are sent

Each participant will submit 70 total prompt responses over 2 weeks.

Experiments & Recordings

Optional cognitive tasks and EEG sessions

Cognitive tasks (Stroop, Oddball, etc.)

020

EEG recording sessions

020

Cost Breakdown

ItemQtyUnit CostSubtotal
Publish Quest1$0.50$0.50
Participants30$0.10$3.00
Prompt Responses2,100$0.02$42.00

5 prompts × 1/day × 14 days × 30 participants

Experiment Runs30$0.25$7.50
Data Storage100 MB$0.01$1.00
Estimated Total$54.00
Suggested credit purchase$55.00
Cost per participant$1.80

This is an estimate based on current pricing. Actual costs may vary depending on usage patterns. Minimum credit purchase is $5.00.

Everything you need to run a study

All platform features are included — no tiers, no feature gates. You only pay for usage when you run your study with real participants.

Study Design

  • Quest builder for surveys & experiments
  • Flexible prompts: text, numbers, scales, custom options
  • Conditional logic & branching
  • Notification schedules & collection windows
  • Built-in onboarding & informed consent
  • Team collaboration on study design

Data Collection

  • Cross-platform: iOS, Android & web
  • Offline capability with auto-sync
  • Push notifications for engagement
  • Video & multimedia stimuli support
  • Custom HTML/JavaScript experiments

Brain Recording

  • Consumer EEG support (Muse, Neurosity)
  • Resting state protocols (eyes open/closed)
  • Cognitive paradigms: Stroop, Oddball, N-back
  • Real-time signal quality monitoring
  • Synchronized with behavioral data

Health & Behavior

  • Apple Health & Google Fit integration
  • Steps, sleep, and heart-rate tracking
  • Screen time & productivity metrics
  • Longitudinal data collection

Analysis & Export

  • Real-time dashboard & visualizations
  • Frequency power & ERP analysis
  • Periodic vs. aperiodic decomposition
  • Raw data export (CSV)
  • Custom Python notebook integration

Platform

  • Organization & team management
  • Granular role-based permissions
  • Per-quest billing breakdown
  • Searchable documentation
  • Community Discord support

Frequently asked questions

Ready to run your study?

Create your organization, purchase credits, and launch your first quest in minutes. Our tools handle the heavy lifting so you can focus on your research.