The first thing Unstoppable sold was an easier way to buy a name. In 2017, claiming an Ethereum domain meant getting close enough to a smart contract to feel its heat. Matt Gould and a group of friends from the 42 Silicon Valley coding school built BuyETHDomains.com so an ordinary buyer could do it as if shopping online. Their pitch earned a Christmas Day call from Boost VC. By 2018, the team had funding, a Las Vegas apartment, and the inconvenience of a collapsing crypto market.
The origin is useful because the company's latest product repeats the trick. Unstoppable AI does not ask a developer to invent a new model. It takes the awkward machinery around existing models - branches, workspaces, approvals, tests, handoffs - and tries to make it feel like a product. The name on the door has changed; the interest in reducing friction has not.
- What it does: runs coding agents in parallel, then gathers their plans, diffs and reviews in one workspace.
- Who it serves: developers and teams using Claude Code, Codex or other agents; its sibling domain business serves buyers, sellers and investors.
- The point: a separate Git worktree for each task keeps agents from editing the same checkout.
- The bill: Free costs $0; paid AI plans begin at $19 a month, with users able to bring existing model subscriptions.
Two doors, two kinds of work
For years the public story was about names. Unstoppable Domains sold blockchain-based domains that could act as wallet addresses and online identities. In July 2022, the company announced a $65 million Series A led by Pantera Capital at a $1 billion valuation. It said 2.5 million NFT domains had been registered by then. A valuation from a financing round is a snapshot of investor expectations, not a measurement of today's business.
Then the company entered the conventional domain trade. It says it obtained ICANN registrar accreditation in October 2024 and now handles DNS extensions including .com and .ai. Its domain site advertises more than one million domains under management, registration and renewals, backorders, a marketplace and tools for serious domain investors. It offers fast-transfer distribution through Afternic and SedoMLS, plus a 3% fee for sellers who bring their own buyer. These are practical, unromantic services in a market where GoDaddy and Namecheap already know how to sell a name.
The company said its domain customers increasingly wanted help turning a purchased name and the idea behind it into something real. In August 2026, it launched Unstoppable.ai beside UnstoppableDomains.com. The former became a home for AI products; the latter kept the registrar and marketplace. A late-September company update sharpened that division: the AI address is dedicated to its agent workspace, while the domain address stands on its own. The split is sensible. A developer trying to review three pull requests and a domain investor pricing three thousand names are both busy, but they are busy in entirely different ways.
The problem begins after the first draft
Unstoppable Code, the desktop app at the center of the AI offering, is aimed at a particular annoyance. A developer can ask Claude Code to fix a bug, Codex to write a test, and another agent to investigate a performance issue. Put all three in the same checkout and the files can become a communal kitchen after a dinner party: everyone has been busy, nobody can tell whose pan is whose.
Unstoppable gives each task its own Git worktree, a separate checkout with its own branch. An agent can inspect the repository, propose a plan, make changes and run the project's commands in that space. The human can inspect the plan before execution and the diff afterward. The product also offers reusable pipelines, verification steps and reviews that can use different model providers. It is orchestration software: the models still come from the services the customer chooses.
The last decision still belongs to the team.
This addresses an actual bottleneck. AI can generate more candidate code than a team can comfortably understand. Aaron Quirk, Unstoppable's CTO, describes the first draft as the easy part; his concern is proving that a change works and deciding whether it should ship. The product's plan-first approach and review trails are designed for that moment. A plan is not a guarantee, and two models agreeing on a patch is not proof. The value is that a team gets a visible sequence of decisions instead of a persuasive chat transcript and a mysterious pile of edits.
“The objective is not the largest possible diff. It is more trustworthy software with less wasted human attention.”Aaron Quirk, CTO, on Unstoppable Code
What the buyer actually pays for
The pricing is more revealing than the adjectives. The public Free tier lists unlimited local workspaces and parallel agents, 25 daily AI credits, and support for an existing Claude or Codex subscription. Pro is $19 a month and adds web remote control, more model access and 100 monthly credits. Business is $29 per user each month, adding shared workspaces, organization visibility and 150 credits per user. Enterprise is listed at $49 per user each month, with model controls and additional privacy features.
Published plan prices as of September 2026; model subscription and credit usage may add costs.
The offer is different from paying one vendor to supply both workspace and model. If a developer already pays for Claude Code or Codex, Unstoppable lets that subscription travel into its workspace. It also offers AI credits for other models. That design is attractive when a team wants model choice, parallel tasks and oversight without rebuilding its coding environment from scratch. It is less compelling for someone who only wants the occasional autocomplete suggestion: an editor extension or one terminal agent may be enough.
There is a wider product shelf. Unstoppable Work gives agents access to files, a browser and connected apps for research, documents and operational tasks. The AI Site Builder can turn a prompt into a landing page or seller storefront. On the domain side, an assistant and APIs can search names, change DNS records and manage listings. The connection between these offerings is easy to see: buy a name, build a site, run work behind it. The company has nevertheless chosen separate front doors for those customers, which may be its most customer-friendly design decision this year.
A useful lesson from the first failure
The first product was a response to a failure of usability: Ethereum names existed, but claiming them was too difficult for most buyers. The 2018 bear market then forced the founding team to stretch its initial funding, move to cheaper Las Vegas and build while enthusiasm for crypto faded. Its own account describes minimum-wage pay and long days in an apartment. That story can be romanticized too easily. The concrete lesson is narrower: lower the effort required to perform a task people already want to do.
The newer test is whether teams truly want a control room for agents. Some will. Teams handling several repositories, multiple model subscriptions and a growing review queue have a clear reason to care about isolated worktrees and repeatable checks. Small teams working on one modest codebase may find that Git, a terminal and discipline already cover much of the job. Worktree isolation also prevents agents from overwriting one another's files; it does not settle incompatible designs or make a bad patch good. Those problems still require tests and judgment.
Unstoppable's history moves from blockchain names to ICANN-accredited registration to an AI workspace. It may look like a series of pivots. Another reading is that the company keeps arriving at the same question: what stands between a promising tool and a person who can use it? In 2017, the answer was a smart contract. In 2026, it is the untidy space between five agents writing code and one human deciding what should live.