This comparison comes from us, the people who make MemoChamp, so treat it with that in mind. We have tried to be fair: Memory League is the established home of short-format competitive memory, and plenty of athletes should keep using it. The facts about Memory League below come from its own pages, read on 15 October 2026.
Quick Answer
At a Glance
| Memory League | MemoChamp | |
|---|---|---|
| Run by | Art of Memory Inc. | An independent site, founded in 2026 |
| Events | Six short events: Numbers, Cards, Images, Words, Names, International Names | All 10 World Memory Championship events in their championship format |
| Memorization time | Up to one minute | Five minutes to an hour on a full sheet |
| Live 1v1 | Yes: rated games | Paused for now, while the site grows |
| Competitions | League seasons (three a year, divisions of about eight), Slam tournaments, regional opens, the World Tour and the Memory League World Championship | Daily Challenge and a mock championship of all ten events; a calendar of real in-person events |
| Leaderboard | World Rankings from World Tour points, a leaderboard and a daily challenge | A leaderboard in championship points (the Millennium Standard), by event, speed, level and country |
| Progression | Levels in each event | A 35-level ladder in each event, from a few items to the full sheet |
| Learning | The Art of Memory site and forum, separately | Guides for every event and system, on the same site as the training |
| Analysis | A performance page for your account | Weak images and cards, palace stops, kinds of mistake, consistency and a championship projection |
| Cost | See memoryleague.com: membership is shown after you sign in | Free; no paid plan today. A free account saves 3 palaces and 2 systems |
Where Memory League Is Stronger
- The competitive scene. Its World Rankings are full of the sport's best-known athletes, and real titles are decided there: its own world championship, regional opens and, in 2026, the USA Memory Championship qualifiers.
- A season to play in. Three league seasons a year put you in a division of about eight, with a match against everyone in it, and the results feed the World Tour.
- Short sessions. A game takes a couple of minutes, so it fits anywhere, and the one-minute formats are excellent speed training.
- Players online. An established community means a game is usually there when you want one. MemoChamp is new, and its live matches are paused until it has the players to fill them.
Where MemoChamp Is Stronger
- The long championship events. A national or world championship runs ten events, several of them long: an hour of numbers or cards, thirty minutes of binary, and Spoken Numbers, read aloud a digit a second. Memory League doesn't run these formats. MemoChamp runs all ten on the championship timings and scores them by the rulebook.
- Learning and training together. Every event has a guide, from numbers to the hour events, and the tools to build your Major System, PAO and memory palaces.
- Analysis of your own runs. Which images and palace stops keep failing, why (a gap, a swap, a near miss), how steady your scores are, and what a full championship would score today.
- A road to a real competition. A mock championship of all ten events, a calendar of real events, and printable sheets to train on paper, the way many championships are still run.
- Free. There is no paid plan today.
Which Should You Use?
| Your goal | Train on |
|---|---|
| Race other athletes and climb a world ranking | Memory League |
| Enter a national or world championship (WMSC or IAM) | MemoChamp for the long formats, Memory League to sharpen speed |
| Learn memory techniques from the start | MemoChamp: the guides, then the level ladder |
| A few minutes of practice on a busy day | Either: a Memory League game, or a MemoChamp Daily Challenge or ladder level |
Using Both
The two fit together. A typical week for a championship athlete might be full sheets and an hour event on MemoChamp, a few Memory League games on the days with only ten minutes to spare, and a mock championship two weeks before the competition. The systems you build work in both: a Major System or PAO list, and a memory palace with enough stops for a full sheet.
If you are choosing your events, start with which memory sport event to start with, and for the wider picture, what memory sport is.
Frequently Asked Questions
Is MemoChamp an alternative to Memory League?
Partly. Memory League has live one-on-one matches in short formats; MemoChamp's are paused while the site grows. They are built for different goals. Memory League is the main home of short-format competitive memory, with its own league, tournaments and world championship. MemoChamp trains the long formats of the World Memory Championships and teaches the systems behind them. Many athletes use both.
Who runs Memory League?
Memory League is run by Art of Memory Inc., which also runs the Art of Memory forum. MemoChamp is a separate, independent site and is not affiliated with Memory League or Art of Memory.
What events does Memory League have?
On 15 October 2026 its daily challenge listed six events: Numbers, Cards, Images, Words, Names and International Names. Each is a short format with up to a minute to memorize, scored on how many items you recall and how fast you memorized them.
Is Memory League free?
Memory League shows its membership options after you sign in, so check memoryleague.com for the current terms. MemoChamp is free to use and has no paid plan today; a free account saves up to three memory palaces and two systems.
Does MemoChamp have the Memory League formats?
Not at the moment. Its Speed Match, modelled on them (the same fixed sizes where Memory League runs the event: 80 digits, a deck of cards, 50 words, 30 images, with up to a minute to memorize), is paused while the site grows; today it runs the championship formats of all ten events. It is not affiliated with Memory League, and its results do not count toward Memory League's rankings.
Which is better for a beginner?
A beginner usually gets further by learning the systems first: a memory palace, then the Major System for numbers and a card system. MemoChamp's guides and level ladder are built for that. Memory League becomes more fun once you have systems to race with.
Sources
Memory League's own pages, read on 15 October 2026: World Tour, Championships, Daily Challenge and World Rankings. Memory League is a trademark of Art of Memory Inc.; MemoChamp is not affiliated with it.
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