Compare
Two to four listings side by side, from what each product's own pages say and the earlier Kairos listing.
Earlier-listing fields are what the Kairos catalogue said at the time, and website metadata can describe a publisher rather than the product. Neither confirms who runs a service, its current price or its regulatory status. Download this comparison as CSV
| Field |  |  |
|---|---|---|
| Product overview | Kalshi operates an event-contract exchange and provides developer interfaces for market data and trading. Its documentation separates prediction contracts from perpetual futures, and its account guide describes age, identity-verification and jurisdiction conditions. | Gina combines a natural-language wallet interface with prediction-market research and trading tools. Its documentation separates a cross-market read-only MCP connection from market-specific write connections. Research access can discover markets and inspect books and positions; execution requires the separate Predictions write interface. |
| Research classification | Prediction-market products | Prediction-market products |
| Resource type | Product or service | Product or service |
| Platforms named in product context | Kalshi | Polymarket, Hyperliquid |
| Latest sourced pricing | Kalshi’s help page describes transaction fees that depend on the contract and market. Some markets also charge makers when resting orders execute. The exchange’s current fee schedule and order display govern the applicable charge; a single universal percentage would be misleading. | Gina documents a monthly free credit allowance and optional purchases of additional credits using eligible wallet cryptoassets. Network-fee sponsorship depends on the transaction and available credits; network and trading costs should be read from the quote. The checked guide does not publish a fixed dollar subscription price. |
| Access requirements | The account guide requires users to be at least 18 and complete requested identity checks. International access has jurisdiction restrictions. | Not established |
| Developer access | The exchange documents REST, WebSocket and FIX interfaces, a demo environment and an MCP connector. | Not established |
| Product distinction | Prediction-contract and perpetual-futures APIs are documented separately. Their fee and margin rules should not be mixed. | Not established |
| Operator named in terms | Not established | TYBB Labs. This is the provider’s statement; no business-registry verification is implied. |
| Intended users | Not established | People researching markets or controlling supported wallet workflows through an AI assistant and MCP client. |
| Access and permissions | Not established | Research access cannot submit or cancel orders, redeem positions or move funds. Predictions write access is a separate connection. |
| Cost structure | Not established | Usage consumes credits. Purchased credits and fee sponsorship are distinct from the underlying transaction’s quoted costs. |
| Capability: AI analysis | Not established | The overview describes using AI or machine learning. Accuracy and trading performance have not been independently established here. |
| Capability: Data API | Developer interfaces cover market data and trade execution. | Not established |
| Capability: Limit orders | Not established | The Predictions features table documents order placement at a selected price. |
| Capability: MCP tools | The documentation links an assistant connector for market research, portfolio reads and alerts. | Separate research and market-specific write interfaces connect to supported assistants. |
| Capability: Order book tools | Not established | The research guide covers market discovery, order books and public market data. |
| Capability: WebSocket delivery | WebSocket interfaces are documented for the exchange products. | Not established |
| Developer and product resources | Pricing: https://help.kalshi.com/en/articles/13823805-fees; About the product: https://help.kalshi.com/en/articles/13823778-signing-up-as-an-individual; Documentation: https://docs.kalshi.com/welcome | Documentation: https://docs.askgina.ai/predictions-mcp; Pricing: https://docs.askgina.ai/product-guide/networks-fees-and-pricing |
| Website research check | 2026-11-03T16:55:00.957827+00:00; A dated public product or documentation page was reviewed. This establishes the source of the listed facts, not tested functionality, operating health, security or account eligibility. | 2026-11-03T16:35:10.338534+00:00; A dated public product or documentation page was reviewed. This establishes the source of the listed facts, not tested functionality, operating health, security or account eligibility. |
| Vultax assessment | Not assessed | Not assessed |
| Website | https://kalshi.com/ | https://askgina.ai/ |
| Evidence | View source (opens in a new tab) Observed Full profile | View source (opens in a new tab) Observed Full profile |
Earlier descriptions come from the Kairos catalogue by its contributors, used under CC BY 4.0. Attribution and licences.