Problem

Digital-asset execution is fragmented across centralized exchanges, on-chain venues, spot and perpetual markets, prediction markets, and tokenized assets. Traders must move between venues to find the best price, manage hedge legs and risk across separate systems, stitch together APIs and wallets, and reconstruct what happened after a trade. The result is worse execution, avoidable slippage, operational drag, and less control. The clearest use case is a large order—such as buying 200 ETH—where the best available liquidity is split across Binance, Coinbase, and Kraken rather than concentrated on one exchange.

The economic pain is the cumulative cost of poor routing: paying wider spreads or higher fees, moving too slowly, and failing to capture available liquidity. Sequence says its internal benchmarks show lower slippage and execution drag than public-internet routing, while its network is up to 2.5 times faster on benchmark routes. These claims matter most to institutional traders, quantitative funds, market makers, and other latency-sensitive users whose execution quality directly affects trading returns.

Product / Service

Sequence Markets is an execution layer and unified API for institutional digital-asset trading. Users connect exchange accounts once and can work through a terminal, REST API, Python or Rust SDK, CLI, or MCP interface. Sequence aggregates market data into a cross-venue NBBO, converts orders into execution graphs, and uses smart order routing to evaluate price, fees, depth, and latency before splitting and executing orders across connected venues. Its edge servers handle venue-specific protocols, while fills and portfolio information stream back through the same system.

The product therefore replaces multiple exchange integrations, order books, reconciliations, and bespoke hedge workflows with one operational stack. A simple spot order can be routed across venues automatically, while more complex spot-perpetual or multi-leg strategies can be represented as dependent execution graphs. The offering is designed to serve both nontechnical users through the terminal and CLI and professional quants through low-latency edge deployment and WASM-based algorithms.

Market

Sequence competes in institutional digital-asset trading infrastructure, especially execution-management, smart-order-routing, venue-connectivity, and trading-operations software. Its stated ambition is broader than crypto alone: it starts with crypto and plans to extend the same execution system across prediction markets and tokenized assets. The closest overlapping providers include Elwood, which offers an institutional operating system with multi-venue execution and portfolio and risk workflows; CoinRoutes, which provides institutional algorithmic trading and smart routing; and Talos, which offers digital-asset connectivity, execution algorithms, smart order routing, and portfolio workflows. Sequence differentiates itself through its API-first, low-latency execution-kernel positioning and its attempt to unify several emerging digital-market types.

Sequence is a YC Winter 2026 company and appears to be at an early commercial-validation stage rather than an established scaled provider. Its launch materials report more than 150 signups in the first week, $104 billion in reported trading volume across the signup base, and more than $10 million of test volume completed on the platform in two weeks. Those figures demonstrate initial interest and experimentation, but the reviewed materials do not disclose revenue or paying customers; the company says it is still onboarding early users.