Tether and HIVEN Join AIsa's Seed Extension, Lifting Cumulative Funding Past $9M

AIsa completed a seed extension on October 15, 2026, adding Tether and HIVEN as strategic investors and pushing cumulative funding above $9M. The San Francisco startup, founded in 2025 and led by founder and CEO Jordan Liu, did not disclose the extension's individual amount or valuation.

The new money sits on top of a financing history the company has already described. A July 3 announcement put total funding at $6.5M, including a seed round co-led by Alibaba and Tribe Capital, with Draper Associates, Sumitomo Corporation and Saison Capital among the backers. Those investors belong to AIsa's earlier history; the October release specifically identifies Tether and HIVEN as the new strategic additions. Tether confirmed its investment the same day, giving the announcement a direct investor-side counterpart.

What AIsa is building is a resource and transaction network for enterprise AI agents, with purchasing authority sitting alongside access to the information and tools those agents need. Its resource gateway places models, data, APIs, software tools and services behind one programmable interface. Its transaction infrastructure adds usage metering, billing and settlement, while company-described enterprise controls cover permissions, budgets, spending limits, approvals and audit trails. Provenance, freshness and quality signals are intended to help agents judge the information they retrieve.

AIsa says its development priorities include extending the global resource network, strengthening enterprise governance and scaling transaction infrastructure. It also reports that it has initiated enterprise pilots in financial intelligence, market research, supply-chain management and commerce, without naming the participating enterprises or disclosing contract values and production outcomes.

The company's own account of a September incident explains the problem it is selling against. In a competitor traffic report, an agent kept purchasing data while assembling the report, consuming its user's budget before that person could intervene. The assignment had been delegated, and the sequence of purchases acquired a life of its own.

AIsa's September spending-controls update describes its response: before a paid call, the agent should identify the source, explain the price and establish the maximum cost, then obtain approval. The company says a request with an uncapped cost should stop, and approval for one paid step should not automatically authorize the next. Those are company-described product behaviors rather than independently tested guarantees of every deployment.

Tether's interest points at where settlement fits. The issuer describes AIsa's billing as supporting fiat or stablecoins, with spending limits determined by the business. That places a payments institution beside the moment an agent needs to obtain something useful. For a data provider, the arrangement could open a route into demand that arrives through software rather than a person browsing a catalog; for the enterprise, it offers the possibility of buying a small amount of a specialist resource for a specific job.