The public reference price stays stable. Supported local currencies, taxes and the final amount are shown before payment.
TRANSPARENT FOUNDING PRICING
Start free.
Pay only when the research habit is real.
Every plan follows the same evidence standard. Higher tiers add capacity, personalisation and governed computation—not certainty, advice or promised returns.
BILLING PERIODCompare monthly flexibility with the lower annual price. The same plan limits apply to both billing periods.
REGIONAL ACCESS + CAMPAIGN POLICY
One credible list price. Fairer access by verified region and campaign.
Applied from the customer’s verified billing country where an approved regional programme exists—not from a self-selected display setting.
Founding, referral, student, partner and seasonal offers use tracked eligibility, start/end dates and redemption limits.
One eligible offer per subscription unless terms explicitly say otherwise. Renewal price and expiry remain visible before acceptance.
Discount channels: verified email invitation · referral link · approved creator/partner code · student verification · billing-country programme. No inflated “was” price and no permanent countdown.
Free
US$0during growth phase
- ✓1 watchlist · 10 assets
- ✓5 Ask Neural questions monthly
- ✓3 active evidence alerts
- ✓Weekly general brief
- ✓Cross-asset Explorer and evidence labels
Plus
US$59per year
US$4.92/month equivalentBilled once yearly · save US$12.88 (18%)
- ✓5 watchlists · 30 assets each
- ✓75 Ask Neural questions monthly
- ✓20 active evidence alerts
- ✓Daily personalised evidence brief
- ✓Cross-asset movement, news and event highlights
- ✓Saved-market evidence changes and alert monitoring
- ✓2 tracked portfolios
Pro
US$190per year
US$15.83/month equivalentBilled once yearly · save US$38 (17%)
- ✓20 watchlists · 100 assets each
- ✓500 Ask Neural questions monthly
- ✓100 active evidence alerts
- ✓Custom formulas and research workflows
- ✓Advanced reports and exports
Quantum
US$790per year
US$65.83/month equivalentBilled once yearly · save US$158 (17%)
- ✓Tail-risk and optimisation research
- ✓Classical / quantum benchmark reports
- ✓No claim of quantum advantage without published benchmarks
- ✓500 active evidence alerts
- ✓Planned: portfolio digital twin
- ✓Planned: separately metered QPU access, subject to approval
QUANTUM TEAMS
DISCUSS TEAM ACCESS →Shared, governed research from US$299/month.
Research rooms, roles, approval controls, shared compute budgets, evidence history and team support. Enterprise/API arrangements remain custom and contract-led.
WHAT THE TEAM LICENCE MEANS
One governed research workspace—not five unrelated subscriptions.
Organisation + named users
One organisation subscription with named-user seats; no shared logins. The organisation owns shared work; each action remains attributable to a person.
Small professional research groups
Research teams, investment research groups and family offices. Enterprise-wide deployment, data distribution and embedded API use are separate.
Owner · Administrator · Analyst · Reviewer
Least-privilege roles separate workspace administration, research creation and formal review.
Supported capability contract
FOUNDATIONOrganisation workspace and five named seats
IN DEVELOPMENTShared research rooms, watchlists and portfolios
IN DEVELOPMENTTeam scenarios, evidence notes and review history
IN DEVELOPMENTOwner, administrator, analyst and reviewer permissions
IN DEVELOPMENTApproval gates for published team research
IN DEVELOPMENTPooled alerts, Ask Neural and governed compute budgets
FOUNDATIONMember, entitlement, usage and cost audit trail
IN DEVELOPMENTEncryption in transit and at rest, tenant isolation and least-privilege access
CONTRACT LEDConfigurable retention, security audit export and incident support
CONTRACT LEDPriority product support and onboarding
NOT INCLUDED IN THE STANDARD TEAM LICENCE
- Market-data redistribution rights
- Trading, custody or personalised recommendations
- Unlimited QPU or AI usage
- SSO, customer-managed encryption keys, private API, custom feeds and procurement terms—these belong to Enterprise/API
Status matters: “foundation” means the underlying control exists; “in development” is not yet commercially available; “contract-led” requires readiness review and an order form. Team billing opens only after tenant isolation, permissions, audit, support and security acceptance tests pass.
CAPABILITY COMPARISON
The difference is capacity and workflow—not artificial data hiding.
| Capability | Free | Plus | Pro | Quantum |
|---|---|---|---|---|
| Cross-asset Explorer | Included | Included | Included | Included |
| Personal daily brief | Weekly only | Included | Included | Included |
| Tracked portfolios | 1 | 2 | 10 | 25 |
| Custom research formulas | — | — | Included | Included |
| Advanced exports | — | — | Included | Included |
| Scenario optimisation | Basic | Basic | Advanced | Heavy compute |
| QPU experiments | — | — | — | Approval + credits |
WELCOME CAMPAIGN · READY TO ENABLE
Three days of Plus. No card. No surprise renewal.
Eligible new members receive one card-free Plus trial after email verification. It returns to Free Explorer automatically at expiry, and members can end access immediately.
SECURE PAYMENT PATH · AFTER WEEK 1
Neural Signal will never receive or store raw card details.
- 01Hosted checkoutStripe collects payment details on its secured payment surface.
- 02Signed reconciliationOnly verified webhook events can activate, change or end an entitlement.
- 03Self-service controlThe Billing Portal handles payment-method updates, invoices and cancellation.
- 04Tax and localityValidated billing location, automatic tax configuration and supported local currency presentation.
SECURITY CONTRACT · EVERY TIER
Core data protection is not a premium add-on.
Encryption in transit and at rest, secure sessions, least-privilege access and isolation are baseline release requirements. Higher tiers add governance controls; they do not buy basic safety.
- 01All membersEncrypted transport (HTTPS), hashed one-time sign-in tokens, server-side authorisation and no stored raw card details.
- 02Pro + QuantumExpanded activity history, session controls and governed export boundaries as each capability passes acceptance.
- 03TeamsNamed users, tenant isolation, role-based permissions, audit trails and retention controls before commercial activation.
- 04Enterprise/APISSO and customer-managed encryption keys remain contract-led capabilities—not implied as live.
No service can promise absolute security. Neural Signal publishes implemented controls, independent-test status and material incident obligations instead of using an unqualified “guaranteed secure” claim.
BEFORE PAID PLANS OPEN
Checkout opens only when these are complete.
Prices exclude or include tax according to the customer’s location and the final tax configuration shown at checkout. No card is requested during Early Access.
Before you choose
Is Neural Signal investment advice?
No. It provides evidence-led market research, comparisons and user-defined analytical scenarios. It does not execute trades or promise outcomes.
Can I cancel?
When paid subscriptions launch, members will manage cancellation, invoices and payment methods through the secure billing portal. Final terms will be shown before payment.
Why is Quantum separately metered?
Heavy optimisation and approved QPU experiments have variable provider costs. Every experiment must disclose its dataset, classical baseline, backend, limitations and compute cost.