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ConvertKit (now Kit) is an email-first platform that automates email marketing, newsletter growth, and digital product sales for creators.
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About Instant Domain Search
What is Instant Domain Search?
Instant Domain Search is the fastest domain name search tool on the internet. It checks domain availability across 800+ extensions in real time as you type, helping you find the perfect domain for your website or business idea instantly.
Who is it for?
It is ideal for entrepreneurs, startup founders, developers, designers, and marketers who need to quickly brainstorm, check, and purchase domain names. It is not a full registrar, so if you need bundled hosting or email, you'll still use separate services.
Key capabilities
Beyond basic search, the tool offers an AI domain name generator that suggests creative, short names; a premium domain marketplace; bulk domain search with CSV import; and deep research features like brandability scoring, estimated value, social handle availability, and WHOIS records. You can also compare registrar pricing in real time and track domain history and expiration trends.
Real-world use cases
Use it to find a .com for a new startup, discover undervalued premium domains with existing traffic, run bulk checks on hundreds of name ideas, or research a domain's SEO authority before buying. The tool is designed for speed—results appear as you type, with no loading delays.
Key features
- Instant availability check — See if any domain is available across 800+ TLDs in real time as you type.
- AI domain name generator — Get creative, short, and unique name suggestions from millions of available domains.
- Premium domain marketplace — Discover undervalued premium domains with existing traffic, backlinks, and authority.
- Bulk domain search — Check availability for hundreds of domains at once with CSV import and one-click purchasing.
- Domain research & value estimates — Analyze brandability, estimated value, social handles, WHOIS records, and search trends.
- Price comparison — Compare registrar pricing in real time to find the lowest price for any available domain.
- Domain history & insights — Track ownership changes, expiration dates, and value trends for any domain.
SaaSpartout Score
7.2
/10
Editorial score from our review methodology — not user ratings.
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Instant Domain Search Pricing
Instant Domain Search pricing: Free to search; domain prices vary by registrar and extension. Billing model: Free.
Free (Search)
Search across 800+ extensions, use the AI domain generator, research domains, and check WHOIS records—no payment required. You only pay when you purchase a domain via supported registrars; domain prices vary by extension and registrar.
Premium Domains
Listed premium domains have their own prices displayed per domain. Instant Domain Search does not set these prices—they are set by domain sellers.
Note: No free trial or plan is offered for domain purchases, but the search and research tools are completely free to use.
Frequently asked questions
Is Instant Domain Search free?
Yes, searching for domains, using the AI generator, and researching domain data are completely free. You only pay if you decide to buy a domain through a supported registrar.
How much does Instant Domain Search cost?
There is no cost for using the search and research features. Domain purchase prices vary by extension and registrar—commonly $10–$15/year for standard .com domains, but premium domains can cost $100+.
What is Instant Domain Search used for?
It is used to instantly check domain name availability across hundreds of extensions, generate creative domain ideas with AI, research domain history and value, and compare registrar prices before buying.
Who is Instant Domain Search best for?
It is best for entrepreneurs, startup founders, developers, and marketers who need to quickly find and purchase available domain names. It is not ideal for users needing bundled hosting or email services.
What are the top alternatives to Instant Domain Search?
Popular alternatives include Namecheap, GoDaddy, Domain.com, NameMesh, and LeanDomainSearch. Each offers similar search and registration, but Instant Domain Search is widely regarded as the fastest for real-time availability checks.
Does Instant Domain Search sell domains directly?
No, Instant Domain Search is a search and discovery tool. When you find a domain you want to buy, it redirects you to a partner registrar (such as Namecheap, GoDaddy, etc.) to complete the purchase.
