Picking a brand name used to be simple. You found a name you liked, registered the .com, grabbed the matching Twitter handle, and got on with building the actual business.
That era is over.
A brand in 2026 doesn't live in one or two places. It lives across domains, a dozen social networks, app stores, developer platforms, payment handles, and messaging communities — and your customers expect to find a consistent "you" on every one of them. If your name is free on Instagram but taken on TikTok, you don't have a brand. You have a naming problem you haven't discovered yet.
The trouble is that most availability checkers were built for the old era. They check the .com, a handful of legacy social networks, and call it done. They'll tell you a name is "available" while three of the platforms that matter most to your audience are already taken.
So we put together the real list: the 45 platforms a serious brand name needs to clear in 2026, grouped by why they matter.
Domains (the foundation)
Your domain is still the one asset you fully own, so it's still where checking starts. But "the .com" is no longer the whole story. The extensions that matter now: .com, .co, .io, .ai, .app, .net, .org, and your relevant country-code domain (.us, .co.uk, .de, and so on).
The .ai domain in particular has gone from niche to essential — if there's any chance your product touches AI, an unprotected .ai is an open door for a competitor or a squatter.
Core social platforms (where customers look first)
When someone hears your brand name, the reflex is to search for it on the platform they already live on. These are non-negotiable: Instagram, TikTok, YouTube, X (Twitter), Facebook, LinkedIn, Pinterest, Snapchat, Threads, and Bluesky.
Threads and Bluesky are the ones older checkers miss. Both matter now — not because of raw size, but because early, consistent handle ownership on emerging networks is cheap insurance against future fragmentation.
Creator and video platforms
If your brand will ever publish content — and almost every brand does — you need the name on Twitch, Vimeo, Patreon, Substack, and Medium. A taken Substack or Patreon handle can quietly block an entire future revenue line.
App stores
If you're building anything with an app, or might, the Apple App Store and Google Play listing names matter. App store names are searched, indexed, and hard to change later. Check them before you write a line of code.
Developer and technical platforms
For any tech-adjacent brand: GitHub, GitLab, npm, Docker Hub, and PyPI. A taken GitHub organization name is one of the most common — and most overlooked — naming dead-ends for startups. By the time engineering hits it, the name is already on the pitch deck.
Commerce and marketplace platforms
If you sell anything: Shopify, Etsy, Amazon, eBay, and Gumroad handles and store names. A consistent store name across marketplaces is what stops a copycat from intercepting your customers.
Messaging and community platforms
Communities are where modern brands retain customers: Discord, Telegram, Slack, and WhatsApp Business. A taken Discord vanity URL or Telegram handle means your community lives at a name that isn't quite yours.
Payment and financial handles
The newest addition to the list, and the one almost no checker looks at: Venmo, Cash App, PayPal.Me, and Stripe. For creators and small businesses especially, a payment handle that doesn't match your brand is a daily, visible inconsistency — and a small opening for fraud.
Why checking all 45 manually is a non-starter
Forty-five platforms, each with its own search box, its own login wall, its own way of saying "taken." Done by hand, vetting a single name is a 30-to-45-minute job. Vetting a shortlist of ten candidate names is most of a workday — so people don't do it. They check five platforms, pick a name, and discover the gaps after the logo is designed and the deck is printed.
That's the exact problem NameCheq was built to remove. You type one name, and in about 1.8 seconds you see its status across all 45+ platforms at once — domains, socials, app stores, developer platforms, payments, the whole map. No logins, no tabs, no guessing.
The bottom line
A brand name isn't "available" because the .com is free. It's available when it's clear across every platform your brand will realistically need — and in 2026 that's a list of 45, not 5. Check the whole map before you commit, not after.
You can check any name across all 45+ platforms, free, in ~1.8s, at namecheq.com.