Marginal AI

Quantimental Technologies

In-app purchases

About this app

Marginal AI: Deep-Reasoning Event Intelligence for Economics and U.S.-Listed Securities

Marginal AI delivers agentic intelligence and alternative data for economics and U.S.-listed securities. It delivers personalized agentic reports, notifications, text alerts, and deep-reasoning chat, 24/7.

Most tools focus on the normal course of business. Marginal AI covers that and what falls outside it: extraordinary events, the sporadic, unpredictable, and often high-impact developments that incumbent providers under-cover and general AI models struggle to surface reliably.

WHAT YOU CAN DO

* Deep-reasoning chat: Ask what happened, why it mattered, and how we know. Every claim links to its primary source, with general and specialist modes.
* Agentic reports: Generate deep-research or summary reports on any company or theme, on demand or on a schedule, ranked by materiality and exportable to Word, PDF, or Excel.
* Reports that learn your preferences: Edit a delivered report or request changes in plain English. Marginal AI applies what it learns to your current or future agentic subscriptions.
* Delivery on your terms: Receive push notifications and text alerts at your chosen cadence, from real time to periodic.
* Track what matters: Follow any company, person, team, group, phenomenon, event type, or theme. You control the topics, frequency, and depth.
* Economics built in: Authoritative macroeconomic data feeds directly into retrieval.
* Charts and screening: Visualize price and time-series data, then filter and rank U.S.-listed securities using financial metrics refreshed daily.

BUILT FOR

Investors and traders, sell-side bankers and research desks, lawyers, compliance and regulatory teams, consultants, researchers, data teams, and active individual investors.

WHY IT IS DIFFERENT

Marginal AI combines a proprietary event ontology, broad and specialized source coverage, provenance guardrails, multi-channel delivery, and configurable cadences, at a fraction of the cost of legacy providers and AI-native tools that do not specialize in extraordinary events.

Every corporate event is deduplicated, corroborated, and sourced, with independent confirmations, market impact, and a verifiable citation for each claim, never a model-generated link.

FREE TO START

Create an account and use Marginal AI free with a monthly allowance of Compute Units. Subscriptions and one-time Compute Units Packs unlock higher allowances, agentic report subscriptions and greater depth.

SUBSCRIPTIONS

Marginal AI offers auto-renewing subscriptions and one-time purchases.

Plans (Compute Units (CU) included each month):
- Basic: $24.99 per month, or $219.99 per year - 240 CU
- Intermediate: $35.99 per month, or $329.99 per year - 355 CU
- Advanced: $89.99 per month, or $779.99 per year - 850 CU
- Business: $359.99 per month - 3,400 CU

Agentic report subscriptions: from $28.99 per week, priced by report depth and cadence. Monthly cadences from $45.99 per month.

One-time purchases (no subscription):
- Single reports: from $11.99
- Compute Units Packs: from $11.99 for 100 CU

Payment is charged to your Google Play account at confirmation of purchase. Subscriptions renew automatically until you cancel. You can manage or cancel your subscriptions at any time in the Google Play Store under Payments & subscriptions.

Terms of Use: https://marginal-ai.com/terms
Privacy Policy: https://marginal-ai.com/privacy

Marginal AI provides information and intelligence only. It does not provide financial, investment, legal or tax advice, and it is not a broker-dealer or investment adviser. Always do your own research before making any decision.

What’s new

Subscription plans and Compute Units Packs are now available directly in the app.

- Choose a plan that fits how you use Marginal AI, or add a one-off Compute Units Pack when you need more
- One pack covers both chat and your agentic reports, and unused CU carry over
- Manage or cancel anytime in your Google Play subscription settings
- Restore previous purchases from the plans screen

Plus stability and performance improvements.