
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

World Anvil
Kanka.io
Narrantium
Roll20
Foundry Virtual Tabletop
Quest Portal
Fantasy Grounds
Save hours of D&D/Pathfinder session prep with WorldSmith. Build campaigns and organize notes, then generate maps, NPCs, monsters, shops, quests, and more—fully customizable for your table.

Which is more popular?
Based on our record, Codility seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | codility.com | worldsmith.io |
| Pricing | ||
| Platforms | — | |
| Company | — | 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
WorldSmith is an all-in-one session prep and campaign management workspace for tabletop RPG Game Masters. It helps you spend less time scrambling before game night and more time running memorable sessions—by keeping your notes, worldbuilding, and table-ready content in one organized place. What...
What each product offers, as listed by its team.


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


No analysis of Codility yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and WorldSmith.
WorldSmith's answer:
Speed and ease. WorldSmith combines session prep, campaign organization, and instant content creation into one focused workspace built specifically for tabletop RPG Game Masters. Instead of juggling docs, wikis, and scattered generators, you can build a session, manage your world, and create table-ready content in the same place—with fast editing and a remixable library of community homebrew.
WorldSmith's answer:
Most TTRPG tools are either overly complicated or hard to customize. Choose WorldSmith if you want an all-in-one DM workflow: organize your campaign like a campaign manager, prep sessions in a structured format, generate what you need when you need it, and customize everything quickly. It’s built for game night—so you spend less time prepping and more time playing.
WorldSmith's answer:
Tabletop RPG Dungeon Masters / Game Masters, especially: 1) DMs who prep weekly and want to save time. 2) New DMs who want structure and ready-to-use content. 3) Improv-heavy DMs who need tools during play. 4) Homebrew groups building custom worlds, monsters, items, and quests. 5) Players who want to follow campaign details and feel immersed in the story.
WorldSmith's answer:
WorldSmith was created by lifelong tabletop RPG fans who wanted to solve a common DM problem: prep takes too long, and information gets scattered across too many tools. The goal was to build one platform that makes it easy to prep, organize, and run sessions—so GMs can focus on storytelling, not logistics.
WorldSmith's answer:
WorldSmith is a web-based SaaS platform built with a modern JavaScript stack, including: 1) React / Next.js (frontend) 2) Node.js / Express (backend) 3) MongoDB (database)
WorldSmith's answer:
Over 35,000 Dungeon Masters from around the globe Including: 1) Members of the "How to Be A Better DM" Podcast 2) Members of the "Grandpa Beck" team 3) Members of "DragonSteel" 4) Members of the "Behind the DM Screen" Podcast 5) Members of "We Geek Together", and more!
Share your experience with using Codility and WorldSmith. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
This tool is incredible. Not only does it help me prep my sessions, but I'm able to generate anything on the fly during sessions. That means if my players need a shop, magic item, treasure, you name it: WorldSmith has...
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
Tracking WorldSmith since Feb 2026.
When comparing Codility and WorldSmith, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Compare HackerRank to Codility or WorldSmith:

World Anvil is a worldbuilding tool for Authors, Storytellers and worldbuilding lovers.
Compare World Anvil to Codility or WorldSmith:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Codility or WorldSmith:



Build branching tabletop RPG adventures with scenes, maps and combat, then run real-time multiplayer sessions with your players.
Compare Narrantium to Codility or WorldSmith: