Are these domain names really available to register?

Yes. Every domain on this list was verified as available on October 19, 2026. We periodically re-check availability. Some names may have been registered since then - those are marked as "Taken" in the list.

How were these domain names selected?

Our AI naming engine generated hundreds of candidates for the "AI Coding Extension Startup" category, scored them for brandability, pronounceability, and relevance, then verified each one was available as a .com domain. Only the highest-quality names made the final list.

How do I register one of these domains?

Click the "Register" link next to any available name. You'll be taken directly to a registrar where you can complete the purchase, typically for around $10-15/year.

AI Coding Extension Startup Names

An ecosystem of reusable capabilities that adapt coding assistants to particular languages, repositories, and team practices. Founders could build extension marketplaces, enterprise catalogs, workflow integrations, testing add-ons, or specialized developer communities.

All names verified available on October 19, 2026159 .com domains

All available

Week 43 (Oct 19–Oct 25 2026) pick. Competing coding assistants are formalizing extension ecosystems, while developers increasingly expect reusable integrations rather than one-size-fits-all assistant behavior.

Spotted by our AI trend scanner