Solidus Labs
Solidus Labs provides trade surveillance, transaction monitoring and compliance workflows for crypto and traditional markets through its HALO platform, which combines surveillance, transaction monitoring, stablecoin and token monitoring, execution quality analysis, case management and AI agents. Detection analyzes trading behavior in full market context, correlating order flow with onchain and offchain signals, funding flows and social sentiment from sources such as Reddit and X, to find spoofing, layering, wash trading, front running, insider trading, pump and dump schemes and cross venue manipulation, and investigators can reconstruct the trading activity and market state behind an alert.
AI agents route alerts to analysts, draft case summaries and filings and handle routine low risk cases under human oversight. Customers named on its site include Charles Schwab, Kalshi, Paxos, eToro, Webull, Crypto.com, Anchorage and Zodia, and the company states it monitors $16 trillion in daily volume.
Capability Axes
Capability grades
15 of 15 axes rated · 9 graded A or B
Behavioral analytics over full market context, a machine learning sentiment engine and agents that triage and document cases run across the HALO platform. The detection core is a configurable analytics engine, and order book reconstruction, case management and execution quality analysis would function without models.
Routing cases to analysts falls to a Compliance Operations Agent, a Remediation Agent handles routine low risk cases with human oversight, and Solomon, its AI analyst, can run case management end to end. Which cases an agent may close alone, at what threshold, and how closures are sampled go unpublished.
Investigators can reconstruct trading activity and market state behind an alert, with annotated visualizations, full audit trails and more than 400 model customizations through a zero code interface. Detection accuracy, false positive rates and validation results are unpublished.
Charles Schwab, Kalshi and Paxos are among named customers, with testimonials from Zodia Custody and One Trading. Its figures, $16 trillion of daily volume monitored and investigations 20 times faster, are aggregates with no customer attached.
Cross venue manipulation detection depends on seeing more than one venue's flow, and customers include competing exchanges and prediction markets. Whether models tuned on one venue's order flow inform surveillance at a competitor, or how customer data is segregated, is not stated.
A data processing addendum, privacy policy and subprocessor list sit on the legal page, so contractual terms for customer data are readable before engagement. Trader identities linked to order history, wallet activity and KYC records are what those terms must govern.
Homepage and product pages name no certification, attestation or trust center. A platform ingesting complete order flow for brokerages would be expected to publish a SOC 2 report or ISO 27001 certificate.
Trade surveillance maps to MiCA, the Market Abuse Regulation and MiFID II in Europe, to rules from the SEC, the CFTC and FINRA in the United States, and to Asian supervisors' expectations. No register entry or filing path stands behind the position.
Detection infers intent from conduct, so a false positive means a trader investigated or restricted for lawful activity, and tuning to sophisticated patterns may misread smaller traders' unusual strategies. Alert accuracy by participant type is not published, despite claims of transparent logic.
Traders flagged as manipulative may face restriction or a regulatory report without a described way to learn the basis or contest the finding. Case records and reconstruction let the venue defend a finding, but Solidus publishes no guarantee or indemnity.
Reddit, X and news feed the sentiment engine, and order book, onchain and KYC data are described by category. Market data feeds, chain analytics providers and any model provider behind the agents are not named on product pages.
Data from centralized and decentralized exchanges, OTC desks and traditional venues is normalized into one schema, alongside a separate API documentation site and a GTN partnership. Exchange, custody and case management integrations are not documented by name.
Separate login endpoints for Asia, the United States and Europe indicate regional environments. Hosting provider, what stays in each region and any private option are not described.
Surveillance, token monitoring and execution quality all route to a demo request, with no price, plan or basis of charge published. For venues from a single stablecoin issuer to a global exchange, whether charges follow volume, venues or alert throughput decides affordability.
Exchanges, brokerages and prediction markets, alongside custodians and stablecoin issuers, rarely share a compliance vendor, yet all appear here across digital assets, derivatives and equities. Material is organized by product rather than institution type.
Product updates
Material product, regulatory, evidence and commercial changes at Solidus Labs, each verified against a live source and tagged to the capability axis it bears on. Funding rounds and awards are not product changes and are not logged.
Solidus Labs says HALO is now running on GTN's global order book, providing trade surveillance and transaction monitoring across equities, fixed income, derivatives, FX and digital assets. It also says GTN's 500+ institutional clients can get their own dedicated HALO tenants through GTN's brokerage infrastructure, so they do not have to buy and integrate a separate surveillance system.
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Pricing
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