All-round teacher platform

MagicSchool is the most complete education-specific AI platform available, with a large library of teacher tools covering lesson plans, rubrics, assessments, IEP writing, report-card comments, parent emails, newsletters and reading-level adaptation. Because each tool is purpose-built for a teaching task, you’re filling in a short form rather than trying to engineer the perfect prompt.

Crucially for schools, it’s designed with student-data compliance in mind and includes a guard-railed student-facing assistant — the reason compliance officers will sign it off when they won’t sign off raw ChatGPT. The free tier gives individual educators genuine access to the core tools with usage limits, which makes it the obvious first thing to try.

Differentiation

Diffit does one job and does it exceptionally well: it takes any topic, article, URL or PDF and generates a reading passage at whatever level you need, complete with comprehension questions and vocabulary — then lets you shift the reading level up or down instantly without starting again.

For a mixed-ability class, this is the single biggest time-saver on the list. The same World War I text at three reading levels, ready in minutes rather than an evening. It isn’t trying to be a whole platform, which is exactly why it beats the generalists at this particular task.

Works inside Google

Brisk is a Chrome extension rather than a destination site, which is its whole advantage: it appears inside Google Docs, Slides and Classroom, so you never leave the document you’re already working in. Level a passage, generate a quiz, build a rubric, insert feedback on a student’s draft, or replay the writing process of a document to see how it was actually produced.

For teachers living in Google Workspace it’s the lowest-friction option here — the AI comes to you. The obvious caveat: if your school runs Microsoft 365 instead, most of that advantage disappears.

General planning assistant

Where the education-specific tools give you structure, ChatGPT gives you flexibility. Ask it for six starter activities on photosynthesis, a scheme of work outline, ten exam-style questions with mark schemes, a analogy that will finally make covalent bonding land, or a tactfully worded email to a difficult parent. It’s the tool you reach for when your need doesn’t fit a template.

It’s also the one that most needs checking. It will invent facts, misjudge reading levels, and produce curriculum-adjacent content that doesn’t match your actual specification. Treat it as a fast, tireless, slightly overconfident trainee — brilliant for first drafts, never the final word.

Long documents & nuance

Claude is the one to reach for when the job involves a lot of text or a lot of care. Paste in a full specification, a scheme of work or a research paper and ask it to summarise, restructure or pull out the assessment objectives. It’s particularly strong at extended writing, nuanced feedback and keeping a consistent tone across a long document.

Many teachers keep both this and ChatGPT open and use whichever suits the task — planning and quick ideas in one, longer analytical work in the other. Both have capable free tiers, so there’s no cost to running them side by side.

Marking at scale

Gradescope, built at Berkeley and now owned by Turnitin, is the serious option for marking volume. Scan or upload paper exams, digital submissions or code, and it groups identical and near-identical answers so you mark once and apply that judgement to the whole cluster. Reusable rubrics keep marking consistent — particularly valuable where several colleagues mark the same paper.

It’s strongest in maths, science, engineering and computing, and in any setting with large cohorts. Be aware of the buying model: the free Basic plan covers rubric grading and basic analytics, while the institutional plan — which adds LMS integration and programming autograding — is custom-quoted at organisation level, so it’s usually a department decision rather than yours.

Academic integrity

Turnitin remains the default academic-integrity platform, providing similarity reporting, authorship signals and integrity workflows, with feedback and grading tools alongside. In an era where every essay could plausibly have been drafted by a chatbot, it’s the system most institutions lean on for evidence rather than suspicion.

Two honest caveats. It isn’t sold to individual teachers — licensing is at school, district or university level through a quote process, so you’ll have it or you won’t. And its AI-detection output is a signal, not proof; see the warning below before anyone’s grade depends on it.

Meetings & verbal feedback

Not all of a teacher’s admin is marking. Otter.ai records, transcribes and summarises conversations automatically — department meetings, parents’ evenings, SEN reviews, CPD sessions — producing a searchable transcript, a summary and the action points, so you’re present in the conversation rather than scribbling through it.

It’s also a fast route to written feedback: talk through a student’s work for two minutes and you have a transcript to edit into comments, which for many teachers is quicker than typing from scratch. Do tell people when you’re recording — it’s both a courtesy and, where meetings involve pupils or parents, a consent issue.

Instant presentations

Gamma is the quickest way from topic to finished deck. Type a prompt — or paste your lesson notes — and it builds a polished, modern presentation in under a minute, which you can then restyle, restructure or turn into a document or web page. No fighting with text boxes or hunting for a template that doesn’t look like 2009.

For teachers this is the difference between a lesson that has slides and a lesson that doesn’t, on the weeks when there simply isn’t time. Generate the deck, then spend your effort on the two slides that actually need your subject expertise.

Worksheets & classroom design

Canva covers everything visual outside the slide deck: worksheets, knowledge organisers, display boards, certificates, seating plans, parent newsletters and infographics — with its Magic Studio AI writing copy, generating images, removing backgrounds and resizing designs in a click.

The detail that matters most to teachers: Canva offers a free education tier for eligible schools and teachers that unlocks the premium features, so a great deal of what would otherwise be paid is available at no cost. Build your templates once and every future resource is a fill-in-the-blanks job.

Interactive lessons

Curipod turns a topic into a teacher-paced interactive lesson: slides interleaved with live polls, word clouds, drawings and open-ended questions that pupils answer on their own devices via a join code. You can also import an existing deck and layer the interactive elements on top rather than rebuilding it.

It’s the strongest tool here for participation — particularly for getting quieter pupils to contribute, since responses can be anonymous on screen. The free tier is genuinely usable with weekly session caps, while school and district plans are custom-quoted and remove the limits.

Assessment & revision

Quizizz is the retrieval-practice workhorse: AI-generated quizzes from your own material, a vast library of teacher-made activities to adapt, live game-style sessions and homework mode with automatic marking and per-question analytics showing exactly which misconceptions persist.

For teachers it does double duty — pupils experience it as a game, you get formative assessment data without marking a thing. The free Starter tier covers quiz creation, live sessions and the shared activity library, with paid plans from roughly $5/month. Kahoot! is the obvious alternative if your classes prefer its format.