1
Flashka
flashka.aiAlso covers research · same kind of website
Flashka turns notes, PDFs and slides into AI flashcards, quizzes and spaced-repetition study sessions.
Alternatives
The Best Gizmo Alternatives in 2026
24 alternatives3 free · 3 open source
Looking for something like Gizmo? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are free or have a free plan and 3 are open source.
Gizmo turns study material into AI flashcards and quizzes with spaced repetition and active recall.
Top picks at a glance
First suggestionFlashkaFlashka turns notes, PDFs and slides into AI flashcards…Free or freemium optionKnowtKnowt turns study material into AI flashcards and offers…Open source optionAnki AndroidAnkiDroid brings Anki flashcards to Android for reviewing…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Flashka | — | Not stated | Web |
| 2 | Knowt | Free | Not stated | Web |
| 3 | Anki | — | Not stated | — |
| 4 | Anki Android | — | Yes | Android |
| 5 | NoteKnight | Freemium | Not stated | Web |
| 6 | Wordwall | — | Not stated | Web |
| 7 | Study Craft | — | Yes | — |
| 8 | Anki | — | Not stated | Android, Web |
| 9 | Flashcard Machine | — | Not stated | Android, iOS, Web |
| 10 | Studocu | — | Not stated | Android, Web |
All Gizmo alternatives
2
Also covers research · same kind of website · free
Knowt turns study material into AI flashcards and offers learn and other study modes.
3
Anki
github.com/ankitects/ankiAlso covers research
Anki schedules digital flashcards with spaced repetition to help users review material over time.
4
Also covers research · open source
AnkiDroid brings Anki flashcards to Android for reviewing decks with spaced repetition.
5
Also covers research · free plan
NoteKnight creates flashcards and study materials and includes AI study tools and learning games.
6
Wordwall
wordwall.netAlso covers research · same kind of website
Wordwall lets teachers create quizzes, matching games, flashcards and more than 30 classroom activity types.
7
Also covers research · open source
StudyCraft creates editable flashcards and tests from study materials, with manual and language-model-assisted generation.
8
Anki
apps.ankiweb.netAlso covers research · same kind of website
Anki schedules flashcard reviews to help users spend more time on challenging material, with media support and device sync.
9
Flashcard Machine
flashcardmachine.comAlso covers research · same kind of website
Flashcard Machine lets users create, study, search and share online flashcards.
10
Studocu
studocu.comAlso covers research · same kind of website
Studocu hosts study notes shared by students and offers tools for creating practice materials.
11
Bitesize
bbc.co.uk/bitesizeAlso covers research · same kind of website
BBC Bitesize provides homework and revision help through videos, guides, activities and quizzes for school levels.
12
Merriam-Webster
merriam-webster.comAlso covers research · same kind of website
Merriam-Webster provides English word definitions, usage examples, quizzes and word games.
13
Awesome Anki
github.com/tianshanghong/awesome-ankiAlso covers research
This GitHub list collects Anki add-ons, study decks and other resources for users of the flashcard program.
14
Also covers research · same kind of website · free
Papertag attaches digital content to paper so users can connect physical notes with online materials.
15
Merlot
merlot.org/merlot/index.htmAlso covers research · same kind of website
MERLOT provides curated online learning materials and tools through an international educator community.
16
Cheatography
cheatography.comAlso covers research · same kind of website
Cheatography lets visitors download free cheat sheets or create their own, with programming references among its materials.
17
Omniglot
omniglot.com/index.htmAlso covers research · same kind of website
Omniglot catalogs writing systems and languages, with alphabets, language profiles and study resources.
18
Shmoop
shmoop.comAlso covers research · same kind of website
Shmoop provides study guides and homework help for students, teachers, parents and schools.
19
nanoHUB
nanohub.orgAlso covers research · same kind of website
nanoHUB provides nanotechnology simulation tools, research resources, education materials and a community hub.
20
Also covers research · open source
Lurnby supports active reading and personal knowledge management, according to its repository description.
21
Netspeak
netspeak.orgAlso covers research · same kind of website
Netspeak helps users find words and expressions by searching material written on the web.
22
StudyStream
studystream.liveAlso covers research · same kind of website
StudyStream offers online focus rooms where students can study alongside others at any time.
23
Top Universities
topuniversities.comAlso covers research · same kind of website
TopUniversities helps students compare universities and courses, with study abroad guides, scholarships and rankings.
24
SearchifyX
github.com/daijro/SearchifyXAlso covers research
SearchifyX searches flashcards, according to its repository description.
No alternatives match this filter.
Alternatives to similar tools
NoteKnight24 alternativesOmniglot24 alternativesStudy Craft24 alternativesPapertag24 alternativesAwesome Anki24 alternativesAnki Android24 alternatives
What is the best alternative to Gizmo?
Based on features, tags and platforms, the closest alternatives to Gizmo are Flashka, Knowt, and Anki.
Is there a free alternative to Gizmo?
Yes. Knowt, NoteKnight, and Papertag are free or offer a free plan.
Are there open-source alternatives to Gizmo?
Yes: Anki Android, Study Craft, and Lurnby.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative