Issue #1: The honest list of AI tools, sorted by what they're good for

Issue #1 · October 16, 2026 · The honest list of AI and agent tools, sorted by what they're actually good for.

Hey friend 👋 Welcome to Issue #1. Every week we sort through the AI hype and tell you which tools are worth your time: ranked by use case, tagged by who they're for, and with a straight verdict, including when the answer is skip it. Do the real work. Skip the gatekeepers, not the learning.

How to read the scores: Scores in this issue are preliminary editorial scores (1–5). They're based on each tool's published features, pricing, and privacy/age terms, using our ranking rubric. We have not hands-on tested these tools yet. Hands-on testing starts with future issues. Prices and terms were checked on vendors' sites (or reputable sources where noted) on Oct 16, 2026. They change often, so confirm before you buy.

Tags: Teacher Parent Student 13+ Adult 18+ · Verdicts: ✅ Use it · 👍 Worth a try · ⛔ Skip it · 👀 Watch

🏆 Top 3 This Week

1. MagicSchool Teacher: A real free tier, 80+ tools, and the privacy story schools ask about.
2. Khanmigo Student 13+ · Parent: Tutoring that teaches instead of telling, for $4/mo. Free for teachers.
3. Cozi Max Parent: AI Event Import turns school emails into calendar events. $79/yr.

📚 Lesson planning & teacher prep

#1 MagicSchool · Use it · 4.5/5 (prelim.)

Teacher

• Actually good for: An all-in-one teacher toolbox. The site lists 80+ teacher tools covering lesson plans, worksheets, quizzes, IEP drafts and presentations, plus class writing feedback built on your rubric.
• Price: Free forever tier; Plus $12.99/mo or $8.33/mo billed annually ($99.96/yr); district Enterprise is custom-quoted
• Privacy/age: The site says it complies with FERPA, COPPA, SOC-2 and GDPR, and lists Common Sense Privacy certification. Student tools are on Plus, inside teacher-run Student Rooms.
• Our take: The widest teacher toolkit for the money, and the free tier is a real starting point. With 80+ tools, the hard part is choosing. Pick three and ignore the rest.

#2 Diffit · Use it · 4.3/5 (prelim.)

Teacher

• Actually good for: Differentiation: turns any topic, text or standard into leveled, print-ready readings and scaffolds.
• Price: Basic free (keeps the last 90 days of content); individual Premium $14.99/mo or $149.99/yr; school site licenses priced by enrollment
• Privacy/age: Diffit says it collects no student data, has no student logins and no student-facing AI, never sells data, and is FERPA and COPPA compliant.
• Our take: Does one job (leveled materials) very well. The individual plan is pricier than MagicSchool Plus, so ask whether your school will buy a site license first.

#3 Brisk Teaching · Worth a try · 4.0/5 (prelim.)

Teacher

• Actually good for: A browser extension that works on top of what you already use (Docs, PDFs, videos, websites): lesson plans, rubric-based feedback, changing reading levels, and student activities.
• Price: Free to install; an individual Educator Pro plan and school/district plans exist (no individual price shown on Brisk's own pages when we checked)
• Privacy/age: Brisk reports a 95% Common Sense Privacy rating.
• Our take: Great if you live in Google Docs and want AI on the page, not in another tab. We couldn't confirm the paid price on Brisk's site, so check before you buy.

🧠 Homework help that teaches (not answer machines)

#1 Khanmigo (Khan Academy) · Use it · 4.6/5 (prelim.)

Student 13+ Parent Teacher

• Actually good for: Tutoring that guides students step by step through Khan Academy content, plus writing/debate practice and coding feedback. Teachers get planning, rubric and exit-ticket tools.
• Price: Free for teachers; learners and parents $4/mo or $44/yr
• Privacy/age: The parent plan shows the history of your child's interactions and sends moderation alerts.
• Our take: The best value for 'help me understand' rather than 'do it for me.' At $4/mo it's an easy yes for families. It works best on subjects Khan Academy covers.

#2 ChatGPT study mode · Worth a try · 4.1/5 (prelim.)

Student 13+ Adult 18+

• Actually good for: A ChatGPT mode that works through problems step by step with hints and knowledge checks instead of handing over the answer.
• Price: Included on all ChatGPT plans, including Free
• Privacy/age: OpenAI says ChatGPT isn't meant for under-13s and that ages 13–18 need parental consent. Parents can link accounts and set 'Study hours' so new chats start in study mode. Parents can't read their teen's chats.
• Our take: Strong when it's switched on, but a student can switch it off. Families: set Study hours in parental controls.

#3 Gemini Guided Learning · Worth a try · 4.0/5 (prelim.)

Student 13+ Teacher

• Actually good for: A Gemini mode that lays out a study plan, explains step by step, and checks understanding as it goes. Google's own wording: it does homework with you 'but it won't do it for you.'
• Price: Available in the Gemini app; Gemini for Education is free for schools on Google Workspace for Education
• Privacy/age: Google says under-18 users get stricter content policies and a youth onboarding with AI-literacy resources.
• Our take: An easy choice for Google Workspace schools. Like any chatbot, it's only as honest as the mode it's in. Teach students to ask for a check, not an answer.

💻 Vibe coding & app building

#1 Replit · Use it · 4.3/5 (prelim.)

Student 13+ Adult 18+

• Actually good for: Build, run and deploy apps in the browser with an AI agent. A good fit for a first real app you can share with a link.
• Price: Core $20/mo ($18/mo billed annually); Pro $100/mo ($90/mo billed annually); Enterprise custom. No free tier was listed on the pricing page when we checked.
• Privacy/age: Terms: minimum age 13; under-18s need a parent's or guardian's permission. Replit itself notes the agent 'may occasionally make mistakes.'
• Our take: The most student-appropriate age terms in this category. Budget for Core if you're serious. Make students read and explain the code the agent writes.

#2 Lovable · Worth a try · 4.1/5 (prelim.)

Adult 18+ Student (with guardian permission)

• Actually good for: Chat-to-build websites and web apps. Very fast from idea to working prototype, and you own the code you create.
• Price: Free: 5 build credits/day (up to 30/mo); Pro from $25/mo for 100 credits ($250/yr). Credits scale with task complexity. A student discount is offered for valid student emails.
• Privacy/age: Terms: you must be 18 (or the age of majority); under-18s need a parent's or legal guardian's permission.
• Our take: Magical for prototypes, but credits run out quickly when you iterate. Plan before you prompt, and use Plan Mode (1 credit per message).

🎨 Design & websites

#1 Canva · Use it · 4.6/5 (prelim.)

Teacher Student 13+ Parent

• Actually good for: Graphics, slides, worksheets, social posts and simple sites, with AI design tools built in.
• Price: Free; Pro US$144/yr for one person; Business US$250/yr per person; Canva Education is 100% free for eligible K-12 teachers and their students
• Privacy/age: Canva Education includes safe-for-school content filtering. Students join through a teacher's invitation.
• Our take: If you're a K-12 teacher and haven't claimed Canva Education, stop reading and do it. Note: Canva has changed its Pro pricing several times recently.

#2 Gamma · Worth a try · 3.9/5 (prelim.)

Teacher Student 13+ Adult 18+

• Actually good for: AI-generated presentations, docs and simple web pages from a prompt or an outline.
• Price: Free (400 one-time credits); Plus ~$9/mo and Pro ~$18/mo billed annually. These are from third-party sources; Gamma's pricing page blocked our check.
• Privacy/age: Check Gamma's terms for age rules before student use (not verified for this issue).
• Our take: Fast first drafts of decks. Rewrite the content in your own voice. A pretty deck isn't a finished argument.

🔎 Research & data

#1 Gemini Notebook (formerly NotebookLM) · Use it · 4.5/5 (prelim.)

Teacher Student 13+ Adult 18+

• Actually good for: Upload your own sources and ask questions, get summaries, flashcards, quizzes and audio overviews based on those documents.
• Price: Standard tier free; included free in Google Workspace for Education
• Privacy/age: Consumer users must be 13+, and under-18s get stricter guardrails. For schools, the admin enables it.
• Our take: The best 'study your own materials' tool around, because answers stay tied to sources you chose. Heads-up: Google's site now calls it Gemini Notebook.

#2 Perplexity · Worth a try · 4.0/5 (prelim.)

Adult 18+ Teacher Student 13+

• Actually good for: Search-style answers with citations in every answer. Pro adds deep research and higher limits.
• Price: Free $0; Pro $17/mo billed annually (third-party sources list $20/mo monthly); Max $167/mo billed annually
• Privacy/age: Check Perplexity's terms for age rules before student use (not verified for this issue).
• Our take: Citations are the point, so click them. Treat answers as a reading list, not a verdict.

📈 Investing literacy (paper money only)

#1 The Stock Market Game (SIFMA Foundation) · Use it · 4.4/5 (prelim.)

Student 13+ Teacher

• Actually good for: A classroom investing simulation: teams manage a virtual $100,000 portfolio of real stocks, bonds and mutual funds, with no real money at risk.
• Price: Varies by state sponsor. Many programs are free or low cost (some charge small team fees). Check your state's coordinator.
• Privacy/age: Run through schools and sponsoring organizations.
• Our take: The classic for a reason: teamwork, research and long-term thinking instead of day-trading thrills.

#2 Investopedia Stock Simulator · Worth a try · 4.0/5 (prelim.)

Student 13+ Parent Adult 18+

• Actually good for: A free paper-trading simulator that starts with $100,000 in virtual cash, covering stocks and crypto, with no deposit or financial info required.
• Price: Free (sign up with email)
• Privacy/age: Check the age terms before teens sign up (not verified for this issue).
• Our take: A great sandbox for learning how orders work. Pair it with a rule: write down your reasoning before every trade.

🗓️ Family organization

#1 Cozi Max · Use it · 4.2/5 (prelim.)

Parent

• Actually good for: A shared family calendar and lists. The Max tier adds AI Event Import (turn emails into events) and an AI meal planner.
• Price: Cozi free; Gold $39/yr; Max $79/yr
• Privacy/age: A parent-run account. Avoid forwarding emails with other families' personal details.
• Our take: The most direct fix for 'the school email said there's a thing Thursday.' Works on the phones you already have.

#2 Skylight Calendar + Plus (Sidekick) · Worth a try · 3.9/5 (prelim.)

Parent

• Actually good for: Forward school emails, flyers, PDFs or photos to your device's address, and Sidekick imports the events (plus meal planning and chore charts).
• Price: Calendar Plus $79/yr, plus a Skylight Calendar device (price varies by model and retailer)
• Privacy/age: Sidekick emails you a confirmation so you can check what it imported. Do check it.
• Our take: Lovely if you want a wall display for the whole family. If not, Cozi Max does the email-to-event job without hardware.

⛔ The Skip It Corner

• “Undetectable” AI essay writers & “humanizers”: Tools sold on making AI text pass as a student's own work. That's cheating with extra steps, and students skip the learning they're in school for. We don't rank them and we don't link them.
• Answer-scanners that just spit out solutions: If a homework tool gives the final answer without the steps or a check for understanding, skip it. Use a guided mode (Khanmigo, study mode, Guided Learning) instead.
• Real-money trading apps for teens: Not a tool category we'll ever rank for under-18s. Learn with paper money first. Real trading is for adults only.

🛠️ This Week's Workflow: School Email → Calendar in 2 Minutes

Parent · Works in any general AI assistant you're allowed to use (e.g., ChatGPT or Gemini). Always check dates against the original email before you import.

```text You are my family's school-email assistant. From the email(s) below, extract every date-specific item (events, deadlines, early dismissals, forms due, things to bring).

Rules: 1. Do not guess. If a date, time, or location is unclear, list it under "NEEDS CHECKING" with the exact sentence it came from. 2. Output a table: Date | Time | What | Who it's for | What to bring/do | Source sentence. 3. Then output the same items as a single .ics calendar file I can import (use my time zone: [YOUR TIME ZONE]; all-day events if no time is given). 4. Add one "reminder" line per item: how many days ahead I should be reminded.

Email(s): [PASTE EMAIL TEXT HERE — remove other children's names and any personal details first] ```

Why it works: The "Do not guess" rule and the source sentence column make the AI show its work, so you can catch mistakes in seconds. That's the Skip the Gatekeepers habit: let AI do the busywork, and you do the checking.

📋 Disclosures

• Sponsors this issue: None.
• Affiliate links this issue: None. Every link above is a plain link to the vendor's site or documentation.
• Independence: Sponsorships and affiliate relationships never affect ranks, scores, or verdicts, and a sponsor's tool can still get ⛔ Skip it.
• Scoring: Preliminary editorial scores. Not hands-on tested for this issue. Not financial, legal, or medical advice. Investing tools are listed for education with paper money only.
• Privacy: Never paste student names or identifiable student information into any AI tool unless your school has approved that tool and has a data agreement in place.
• How we rank & how we make money: [link to policy page — coming soon]

Skip the Gatekeepers Weekly Tool Rankings · Free edition shows the Top 3, the workflow, and the Skip It pick; Tool Rankings Pro gets the full rankings. Reply with a tool you want us to look at.