G
GTools for Teachers AI toolsFull list
Lesson plans, grading and course creation.
11 tools7 with a free plan5 with an API
11 tools
GG
Freemium
G
AI text detector with plagiarism checks and writing replay for educators
AI Detection & HumanizersFree planAPI
O
OAI content detection, plagiarism and fact checking for publishers and educators
Free, from $12.95/mo
O
Free, from $12.95/mo
O
AI content detection, plagiarism and fact checking for publishers and educators
AI Detection & HumanizersFree planAPI
C
CDetects AI-generated text and images and checks for plagiarism
Free, from $13.99/mo
C
Free, from $13.99/mo
C
Detects AI-generated text and images and checks for plagiarism
AI Detection & HumanizersFree planAPI
P
PP
See site
K
KK
Free, from $12.99/mo
K
AI flashcards, notes and exam prep built from lectures, PDFs and videos
Learning & TutoringFree plan
S
SS
Freemium
S
Google Slides, PowerPoint and Canva templates plus an AI presentation maker
PresentationsFree plan
C
CC
Free, from $59/mo
C
AI avatar videos and interactive courses for corporate training teams
Avatar & Talking-Head VideoFree planAPI
W
WW
Paid
S
SS
Freemium
S
Interactive course and quiz platform that checks understanding live in class
Tools for TeachersFree plan
M
MM
From $4.08/mo
M
White-label SAT, ACT and test prep platform for tutors, schools and students
Tools for Teachers
S
SS
From $100/mo
S
White-label curriculum, test prep and student portal for tutoring businesses
Tools for TeachersAPI
Tools for Teachers tools compared
From each vendor's own pages, re-checked every two months. Of 10 tools we checked, 2 of 4 that state a policy don't train AI on your content, and 4 hold SOC 2 or ISO 27001.
| Tool | Auto-grading | AI from your files | White-label branding | Student/parent reports |
|---|---|---|---|---|
| WWise | — | |||
| SSendsteps | — | — | — | |
| MMentoMind | ||||
| SStudySpaces |
— means the vendor's site doesn't say.
How to choose tools for teachers tools
Start with the job, because these tools do quite different work. Classroom content is covered by Prezi AI and Slidesgo for slides, Sendsteps for live quizzes and Knowt for flashcards and exam prep. Checking student writing is the focus of GPTZero, Originality.ai and Copyleaks AI Detector. Running a tutoring business is a separate need: Wise and Tutorbase handle scheduling and billing, while StudySpaces and MentoMind offer white-label test prep.
Next, check the pricing model. Knowt, Sendsteps, Slidesgo and the three detectors are freemium, and Tutorbase is listed as free. StudySpaces starts at $100/mo and Colossyan at $59/mo. Prezi AI's pricing is unknown, so check it directly.
Then look at platform. Knowt and Wise have iOS and Android apps, while Sendsteps, MentoMind and Tutorbase are web only. GPTZero, Originality.ai and Knowt also offer Chrome extensions.
Finally, if you need to connect a tool to your own systems, check for an API. GPTZero, Originality.ai, Copyleaks AI Detector, StudySpaces and Colossyan list one. We did not test these tools.
Frequently asked questions
Are there free AI tools for teachers?
Tutorbase is listed as free, but it is built for running tutoring businesses and language schools rather than teaching itself. Knowt, Sendsteps, Slidesgo, GPTZero, Originality.ai, Copyleaks AI Detector and Colossyan are freemium. MentoMind offers a free trial.
How much do tools for teachers cost?
Listed starting prices run from $4.08/mo for MentoMind to $100/mo for StudySpaces. In between are Originality.ai at $12.95/mo, Knowt at $12.99/mo, Copyleaks AI Detector at $13.99/mo and Colossyan at $59/mo. Wise is paid but has no listed price, and Prezi AI's pricing is unknown.
What should I look for in a tool for teachers?
First match the tool to the task: making class materials, checking student writing or running a tutoring business. Then compare the pricing model, the platforms it runs on and whether it has an API. For example, Knowt has mobile apps and a Chrome extension, while GPTZero offers writing replay alongside its AI detection and plagiarism checks.
What are the alternatives to GPTZero for checking student work?
Originality.ai and Copyleaks AI Detector are the closest alternatives on this list. Both check for AI-generated content and plagiarism, and both are freemium with an API. Originality.ai adds fact checking and a Chrome extension, while Copyleaks AI Detector also detects AI-generated images.