AI · alternatives · 2026
24 alternatives to CheckDuck
Expired Domain Analysis Tool
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. CheckDuck launched in 2019; newer entries below may have overtaken it.
- 1
- 2
- 3
aliveDomain▲256Advanced domain tracking tool for individuals and agencies
2021 · alivedomain.com · its alternatives →
- 4DC
We have finally launched Domfetch! Domfetch is a free platform to find expired domains. Users can search through domains that are (almost) available for registration. We enrich these domains with extra data to help users find valuable domains. We created this tool because we found the (free) alternatives lacking certain data, such as Moz, Alexa history (we check 5 years of data) & search volume history over a period of 1 year. Let us know what you think! More features and tld's will be added in the near future.
2022 · domfetch.com · its alternatives →
- 5
- 6
Kit.domains▲198Hello Hacker News community, We are excited to announce the launch of KIT.DOMAINS, our new tool designed to simplify the management and monitoring of domains. KIT DOMAINS is a convenient and reliable solution for tracking the status of your domains and SSL certificates. With KIT DOMAINS, you will receive timely notifications about expirations and emerging issues, ensuring your sites remain operational and secure. Key features: - Expiration Tracking: Monitor the expiration dates of your domains to prevent accidental lapses. - SSL Certificate Monitoring: Keep your SSL certificates up-to-date…
2024 · kit.domains · its alternatives →
- 7
Your Domain Bot▲295Telegram bot for domain monitoring
2023 · yourdomainbot.online · its alternatives →
- 8
DomainWatchBot▲116A bot that tells you when your domains are about to expire
2017 · its alternatives →
- 9
Notify.domainsfree tier, from $2/mo▲322Know the moment a domain opportunity appears
Aug 2026 · notify.domains · its alternatives →
- 10IC
2013 · domainmasher.com · its alternatives →
- 11
Instantly uncover the history of domains in seconds.
Apr 2026 · 99tools.net · its alternatives →
- 12BR
2015 · domaininferno.com · its alternatives →
- 13
Hi HN, I’ve been collecting and analyzing expired domains for years — especially those about to drop. Every day, tens of thousands expire. Most are junk, but a few still have traffic, backlinks, SEO value, or just great names. Finding them used to take hours. Last week I put my internal tools online: https://pendingdelete.domains No login, no paywall Updated daily Combines domain history, traffic, SEO data and AI-driven insights to identify valuable expirations The goal: help spot valuable domains quickly and skip the noise. Still a work-in-progress — would love feedback: Is this…
2025 · pendingdelete.domains · its alternatives →
- 14
Search expired domains that boosts seo
2025 · thedomainhunter.io · its alternatives →
- 15
- 16
Discover the age of domains with precision and ease
2023 · techcopes.com · its alternatives →
- 17
Bye Bye Domain▲205Buy and sell domains before they expire
2021 · byebyedomain.com · its alternatives →
- 18
Check domain and compare prices of best registrars
2022 · goonlinetools.com · its alternatives →
- 19IB
Hi HN, I built DomainExplorer.io, a search and analytics tool that lets you explore newly registered and expired domains across all TLDs — updated daily. The idea came from my frustration how hard it is to search for registered/expired domains. I wanted a simple and easy-to-use tool with web UI where you could submit queries like: - Find all domains in .com and .net zones that end with "chatgpt". - Find all expired domains that have "copilot" substring in name (excluding .ai and .io zones) and their name is shorter than 12 symbols - Find all domains with "amazon" in name and that were…
Nov 2025 · domainexplorer.io · its alternatives →
- 20
- 21
- 22
The fastest all-in-one domain & website monitoring tool
2022 · domain-monitor.io · its alternatives →
- 23
- 24DI
2015 · domainwatcher.io · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →