
Anki
Quizlet
Brainscape
RemNote
Memrise
Mochi
Knowt
Cram is an app for Android, Windows and Apple devices that allows you to search for flashcards in a range of topics to study for an upcoming test or to learn new information. Read more about Cram.

Domains Monitor
zonefiles.io
Newly Registered Domains Lists
AllZonefiles.io
Domain-Monitor.io
DomainTools
WhoisXML API
Lists and datasets of registered domain names for 1,500+ TLDs, updated daily. Domain and reverse IP lookup, simple API.

Which is more popular?
Based on our record, Cram seems to be more popular. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cram.com | netapi.com |
| Pricing | ||
| Company | — | Startup from Cyprus |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Cram yet.
NetAPI tracks 380M+ active domain names in 1,500+ TLDs, both generic (gTLD) and country-code (ccTLD) zones. Full and newly registered domain lists, updated daily for most zones; deleted domain lists for zones published in full every day Detailed datasets: DNS, IP address, hosting country,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Students who need to memorize information quickly, individuals preparing for exams, language learners, and anyone who prefers interactive learning methods through digital flashcards.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
AP World History Exam Cram Review (Pt. 1)
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Cram and NetAPI.
NetAPI's answer:
Security and threat intelligence teams (newly registered and compromised domains), brand protection and anti-phishing services, sales and marketing teams building lead lists, SEO and web analytics companies, and researchers who need complete lists of registered domains.
NetAPI's answer:
NetAPI was founded by Slava Olesik, who earlier founded zonefiles.io (he sold it in 2017; its later owners shut it down in August 2025). NetAPI is his current project in the same field: domain lists and datasets for 1,500+ TLDs, a simple API and free open datasets. It is run by CodeRockers LTD, Cyprus.
NetAPI's answer:
Every zone in one subscription: 380M+ active domains in 1,500+ TLDs, newly registered domains every day, enriched datasets and lists by DNS provider and registrar. We also publish free datasets: the daily NetAPI Top 1M websites ranking and compromised domain and IP lists (CC BY 4.0).
NetAPI's answer:
Plain CSV files and a simple API, every TLD in one plan from $49 a month, daily updates, and a founder who has worked with domain data since zonefiles.io.
Share your experience with using Cram and NetAPI. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Though Cram is free to use, there are some features that are only available in the premium version. You can contact them to know about the price. The complimentary premium version is available to members of National...
Cram is a fairly straightforward flashcard app with some interesting features for reviewing and studying your cards.
Cram is a fairly straightforward flashcard app with some interesting features for reviewing and studying your cards.
We have no reviews of NetAPI yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


This is what I did....lots of flash cards. I used cram.com, but most sites work. I strongly suggest making your own, though. Don't put everything on them, just put the things you're struggling with. It's way more efficient to just... Source: over 3 years ago
I used Cantrill's course, TutorialDojo's practice exams, and cram.com for flash cards. I used the practice exams to help me identify where I was weak, and I'd go back and study those topics in more depth. Also, whenever I got a... Source: over 3 years ago
Use flashcards. I used cram.com and made a bunch of cards to memorise stats, dates and quotes. Source: about 4 years ago
Tracking NetAPI since Dec 2025.
When comparing Cram and NetAPI, you can also consider the following products.

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
Compare Anki to Cram or NetAPI:

List of all active domains in all zones. Registered domains database with daily updates, contact details and powerful API. ccTLD and gTLD zones with contacts and details.
Compare Domains Monitor to Cram or NetAPI:

Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.
Compare Quizlet to Cram or NetAPI:


Find, create, and study SMART FLASHCARDS on any device. DOUBLE your learning speed using the most effective study system on the planet. Keep all your content in sync across Brainscape's website and your Android devices.
Compare Brainscape to Cram or NetAPI:

Domain Index’s Newly Registered Domains List is an extensive daily compilation of newly registered domain names as they appear in the Domain Name System (DNS).
Compare Newly Registered Domains Lists to Cram or NetAPI: