Best Caktus Alternatives in 2026
30 AI tools that can replace Caktus, ranked by how much of what Caktus does they cover. The percentage is a match score, not a popularity score.
Replacing: Caktus — More than 3 million students rely on Caktus to power through coursework fasterInput: text, documents · Output: text
1
Screenshot a calculus problem
Input: text, images, audio, documents, web pages · Output: text
From $12.99/mo
80%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals18/25
- Feature description similarity7/20
Shared goals 4 of the 6 we tag Caktus for
Homework HelpFlashcardsMathQuizzes
Also tagged for
Note Taking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
Feen AI is a study and homework assistant for students.
Input: text, images, audio, documents, web pages · Output: text
Free planFrom $6/mo
81%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals18/25
- Feature description similarity8/20
Shared goals 4 of the 6 we tag Caktus for
Homework HelpFlashcardsMathQuizzes
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
Chat with AI tutors that actually read your handwritten calculus problems
Input: text, images · Output: text
Free planFrom $3.99/mo
77%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity9/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
Can't tell if Edubrain actually offers a free tier
Input: text, images, audio, documents · Output: text
Free planFrom $16/mo
76%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity11/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
Your grades improve because GradesAI builds study materials that actually match what you'll see on exams
Input: text, documents · Output: text
Free planFrom $19.99/mo
78%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals18/25
- Feature description similarity6/20
Shared goals 4 of the 6 we tag Caktus for
Homework HelpFlashcardsMathQuizzes
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
Thea is an AI-powered study tool designed to facilitate more effective learning for students.
Rather than just aiding memorization, Thea is geared towards helping users actually master the material
Input: images, audio, video, documents, web pages · Output: text
Free planFrom $1.67/mo
74%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity5/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
College Tools costs $19
Input: text, images, audio, documents, web pages · Output: text, audio
Free planFrom $19.99/mo
76%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity8/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Also tagged for
Note Taking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
StudentAI pulls from YouTube videos and PDF documents to create study materials that ChatGPT can't generate directly
Input: text, documents, web pages · Output: text
Free planFrom $9/mo
74%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity9/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpEssay Writing
Also tagged for
Teaching
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
Teams hunting for shared AI homework support should look elsewhere
Input: text · Output: text
Free planFrom $6/mo
75%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity10/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpEssay Writing
Also tagged for
Rewriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
A college chemistry student stares at a handwritten stoichiometry problem at 11 PM
Input: text, images · Output: text
Free planFrom $10/moAPI
75%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity10/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
Students upload readings and lecture recordings to Asksia AI
Input: text, images, audio, documents, web pages · Output: text
From $7.99/mo
72%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity4/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Also tagged for
SummarizingTranscriptionTeaching
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
S
AI study partner for homework help, notes, flashcards, quizzes, and exam prep.
Input: text, images, audio, documents, web pages · Output: text
Free plan
71%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity2/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
73%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity4/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Also tagged for
Teaching
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
Course Hero is a study platform that combines millions of student-shared course documents with AI homework help and tutors.
Input: text, images · Output: text
Mobile app
75%Strong alternative · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity7/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsMath
Also tagged for
Grammar Checking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
Gauth is an AI homework helper that solves questions across school subjects.
Input: text, images · Output: text
Free planFrom $6.66/moMobile app
74%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity9/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
Classology is a study app that converts course material into things you can revise from.
Input: images, audio, video, documents · Output: text, audio
Mobile appBrowser extension
73%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals14/25
- Feature description similarity4/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpFlashcardsQuizzes
Also tagged for
Note Taking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
EzSolve is an AI homework helper that runs on a phone.
Input: text, images · Output: text
From $3.99/moMobile app
69%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity4/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
You can't actually try Studocu Ask AI without passing a security check first
Input: text, documents · Output: text
Free plan
65%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity4/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
Most AI tutors either give you direct answers or leave you completely lost
Input: text, images · Output: text
Free planFrom $13.33/mo
66%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity5/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
Chegg is a student study service offering step-by-step solutions, practice questions, expert proofreading and instant citations.
Input: text · Output: text
Mobile app
72%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity7/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Also tagged for
Grammar Checking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
AI guide for international students applying to Chinese universities
Input: text · Output: text
Free planFrom $9.99/mo
64%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity2/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
StudyBuddy runs as a Chrome extension across most major platforms
Input: text, images · Output: text
Free trialFrom $5.99/mo
65%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity4/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
23
You snap a photo of that calculus problem you can't crack and get a detailed solution in seconds
Input: text, images, documents · Output: text
Free planFrom $4.99/mo
65%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity4/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
24
Students stuck on homework open Question AI and choose how they want to ask
Input: text, images · Output: text
Free planFrom $3.92/mo
70%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals10/25
- Feature description similarity5/20
Shared goals 2 of the 6 we tag Caktus for
Homework HelpMath
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
25
Point your cursor at anything on screen and get AI help with what you're looking at
Input: text, images · Output: text
Free planFrom $12/mo
63%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity2/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
26
Teach Anything answers nearly everything you throw at it
Input: text · Output: text
Free planFrom $6.9/mo
64%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity3/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
27
Knowee is an academic writing and homework assistant for students.
Free planFrom $10/moBrowser extension
59%Limited overlap
00
How the score adds up
- Each lists the other's core category39/55
- Covers Caktus's goals11/25
- Feature description similarity10/20
Shared goals 3 of the 6 we tag Caktus for
Homework HelpEssay WritingMath
Also tagged for
WritingVideo SummariesPDF Work
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
28
Chrome extensions for academic help aren't exactly rare
Input: text, images · Output: text, code
Free planFrom $5/mo
65%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity3/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
29
Plans and pricing exist for ExamWhisper
Input: images · Output: text, audio
From $9.99/mo
65%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity4/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
30
Brainly is an AI homework helper and test prep service for students in grades 7 to 12, sold mainly through parents.
Input: text, images, documents · Output: text
64%Partial replacement — covers the main need with gaps · same core category as Caktus
00
How the score adds up
- Same core category55/55
- Covers Caktus's goals6/25
- Feature description similarity3/20
Shared goals 1 of the 6 we tag Caktus for
Homework Help
Also tagged for
Teaching
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace Caktus? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
Missing an alternative? Suggest it
Best Caktus alternatives by goal
Every goal has its own ranked list — the match score is recomputed for that job alone.
At a glance: top Caktus alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| Solvely | 80% | text, images, audio, documents, web pages | text | From $12.99/mo | No | — | AI Homework Helper |
| Feen AI | 81% | text, images, audio, documents, web pages | text | From $6/mo | Yes | — | AI Homework Helper |
| Studyable | 77% | text, images | text | From $3.99/mo | Yes | — | AI Homework Helper |
| Edubrain | 76% | text, images, audio, documents | text | From $16/mo | Yes | — | AI Homework Helper |
| GradesAI | 78% | text, documents | text | From $19.99/mo | Yes | — | AI Homework Helper |
| Thea | 74% | images, audio, video, documents, web pages | text | From $1.67/mo | Yes | — | AI Homework Helper |
Frequently asked
What is the best Caktus alternative?
Solvely (80% match) is the closest alternative to Caktus. Feen AI (81% match) and Studyable (77% match) come next.
Is there a free alternative to Caktus?
Yes. 21 of the 30 ranked alternatives have a free plan or free tier, including Feen AI, Studyable, Edubrain.
What is the best Caktus alternative for humanizing AI text?
Toolsmart Humanize AI ranks first for humanizing AI text at 77% match. See the full list of Caktus alternatives for Humanizing Text.
What is the best Caktus alternative for creating quizzes?
Learvo ranks first for creating quizzes at 80% match. See the full list of Caktus alternatives for Quizzes.
What is the best Caktus alternative for making flashcards?
Quizlet ranks first for making flashcards at 80% match. See the full list of Caktus alternatives for Flashcards.
How is the match percentage calculated?
It measures how much of Caktus's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of Caktus's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.