AI/SI startups
Building AI products, platforms, or agents.
Think SO
Safe, Social & Open
Two highly strategic domain assets for the next AI/SI revolution.
SO.AI and SO.SI are the premium two-letter domains for the future of AI, SI, Search Optimization, SaaS, Autonomous Agents, Software and Cloud infrastructure.
USD $900,000
USD $300,000Bundle offer: USD $1,000,000
price may increase at any moment
Individual-domain inquiries and broker offers are welcome.
Get SO Now
Acquire tomorrow’s next big name today
USD $1,000,000
For the SO.AI + SO.SI bundle.
The bundle is offered as a strategic acquisition for qualified buyers. Individual-domain inquiries and serious offers are also considered.
- Bundle inquiry: SO.AI + SO.SI
- Individual inquiry: SO.AI
- Individual inquiry: SO.SI
All inquiries are reviewed confidentially. Availability and transaction terms are subject to confirmation.
Why SO is a relevant brand name in an AI/SI age?
- 01
Brief and catchy
SO.AI and SO.SI are compact, easy to recall, and easy to type.
- 02
S as “Safe” and O as “Open”
Positioning the company product around safety (e.g. Safe Superintelligence), while signaling openness (e.g. OpenAI).
- 03
Conversational and engaging
SO feels natural for a conversational AI agent because “so” is already woven into how people speak—“I think so,” “tell me so,” “so fun!”, “so, what’s next?” It’s a name that sounds less like software and more like a conversation starter.
Chronology
- 2002
SO.AI registered by Beyond Network (Japan).
- 2012
360 Search launches SO.COM (China).
- 2020
SO.AI is sold for an undisclosed amount.
- 2024
The Identity Digital and Anguilla .AI partnership: a five-year revenue-sharing deal signed in October 2024 to manage the high-value .AI internet domain registry.
- 2025
Perplexity buys OS.AI in an undisclosed deal.
- 2025
AI.COM sold for $70,000,000.
- 2026
Go Abacus rebrands into GO.AI.
On September 22, 2026—three weeks after the rebrand—GO.AI announced an $85 million Series A, led by Updata Partners, with existing investors GFT Ventures and LAUNCH participating.
Source: GO.AI - 2026
.AI Domain Sales Hit Record $37.7M as AI Boom Reshapes the Market.
For the first time ever, a good .AI domain costs more than a good .COM one.
Source: Escrow.com
What They Say
CHICAGO — September 1, 2026 — Go Abacus Corporation today announced it has changed its name to Go.AI™, marking a new chapter for the company as it continues to serve regulated industries, including banks, credit unions, healthcare and insurance organizations, with its on-premises, examiner-ready AI infrastructure. The new name sharpens the market position the company has already earned as the recognized leader in secure, on-premises AI.
The new name gives Go.AI a clearer, more direct way to talk about its brand identity and where it’s headed. As the company’s platform and capabilities have grown, Go.AI is the name built to carry that identity forward: simple, ownable, and aligned with the products the business is building and the future it’s moving toward.
“Changing our name to Go.AI isn’t just a milestone, it’s a reflection of who we’ve become,” said David Moscatelli, Co-Founder and CEO of Go.AI. “The work we’ve done in on-prem AI, security, and safety has matured into a category-defining position. But the real breakthrough has always been making that complexity feel simple, without ever compromising trust or control. Go.AI is the name that finally matches that ambition.”
Make it SO
Designed for companies operating at the edge of Artificial Intelligence (AI) and Superintelligence (SI)
AI/SI infrastructure and platform companies
Developing models, tools, agent orchestration, or AI infrastructure.
Enterprise technology companies
Creating software and technology solutions for businesses.
AI/SI safety and governance organizations
Focused on AI oversight, safety, transparency, and governance.
VC firms and technology startup accelerators
Launching, backing, or acquiring technology companies.
Cloud, data, and search companies
Building cloud, data, search, or information optimization services.
Robotics and autonomous systems companies
Developing robotics, automation, and autonomous technologies.
Space and energy technology companies
Working in space technology, satellites, or solar energy.
What SO could stand for
School of (AI/SI)
An academy, institute, or learning platform for studying and training in AI/SI.
Sovereign
AI/SI under national control: sovereign AI for governments securing their own intelligence, data, and critical infrastructure.
Safe and Open
A brand narrative for AI built around openness, trust, and safety.
Social
Where social apps meet AI: agents and intelligence woven into how people connect, share, and converse.
Sound
Tools that generate, edit, enhance, or convert audio, music, and sound effects from text prompts or reference inputs.
System Optimization
Using AI/SI to continuously optimize systems — performance, cost, and reliability across infrastructure, data, and operations.
Stack Operations
Running and optimizing the full technology stack — infrastructure, data, and AI systems — as one intelligent layer.
System Operator
A platform or agent that coordinates technology systems.
Search Optimization
Tools for improving search and information discovery.
Strategic Optimization
Software for improving operations and decisions.
Superintelligence Oversight
Tools or initiatives for overseeing advanced AI.
Superintelligence Operations
Infrastructure and teams that operate advanced AI.
Super Ops
A concise brand for automation and intelligent operations.
Superintelligence Orchestration
Coordination of AI models, agents, and workflows.
Superintelligence Optimization
Technology for improving advanced AI performance.
Space Operations
Systems for managing space missions, satellites, or operations.
Soai
Used as both a first and a last name — from Japanese 曾合, “to combine, to gather,” and from Northern Sámi soai, the dual pronoun for “the two of them.” It also reads as SO + AI: a name you can say out loud to an agent — “Soai, what’s next?” — while the domain still spells artificial intelligence.