AIsa
San Francisco, United States
◆ Total Raised
$6.5M
◆ Stage
seed
◆ Location
San Francisco, United States
◆ Founded
2025
◆ Team size
1-10
◆ Links
◆ About AIsa
Transaction network for the AI agent economy enabling agents to discover, access and pay for AI models, APIs, data, and SaaS tools through usage-based billing.
◆ What sets it apart
AIsa is the only platform ranking #1 on x402 leaderboard as both seller and server, integrating nano-payments via Circle, Visa, Stripe, and PayPal specifically for AI agents with stablecoin instant settlement.
◆ Sectors
◆ Business
Modeltransactional
CustomerAI agent developers, autonomous system builders, enterprises deploying AI agents
◆ Notable
- Raised $6.5M seed round co-led by Alibaba and Tribe Capital in July 2026
- Surpassed 50,000 registered AI agents
- Processed over 20 million microtransactions
- Ranked #1 seller and server on x402 leaderboard
- Integrated with Circle Nanopayments, Visa, Stripe, and PayPal agent-payment initiatives
◆ Funding rounds
◆ Explore the market
◆ FAQ
What does AIsa do?
Transaction network for the AI agent economy enabling agents to discover, access and pay for AI models, APIs, data, and SaaS tools through usage-based billing.
Where is AIsa based?
AIsa is based in San Francisco, United States, founded in 2025.
How much has AIsa raised?
AIsa has raised $6.5M in tracked funding and is currently at the seed stage.
Who has invested in AIsa?
Investors in AIsa include Alibaba, Tribe Capital, Draper Associates, Sumitomo Corporation and Saison Capital.