Claude for Teachers vs ChatGPT Free
Free · Verified US K–12 educators, schools and districts only. Sign up by June 30, 2027 for a full year of free access; extra usage limits apply vs Free: choose by included models and usage limits. API usage is separate.
| Compare | Claude for Teachers | ChatGPT Free |
|---|---|---|
| Monthly USD | Free · Verified US K–12 educators, schools and districts only. Sign up by June 30, 2027 for a full year of free access; extra usage limits apply | Free |
| Included models | no models listed | GPT-6 Luna, GPT-5.6 Terra, GPT-5 Thinking Mini, Codex |
| Billing | sponsored | free |
| Verified · Monthly USD source · Included models source · How we verify → | ||
· Updated 2026-11-12
Which one should you pick?
Pick Claude for Teachers if you want
- team admin & SSO
- verified US K–12 teachers
Pick ChatGPT Free if you want
- GPT-6 Luna as your main model
- web search
- image generation
Based on listed plan terms; check usage limits before upgrading.
| Attribute | Claude for Teachers | ChatGPT Free |
|---|---|---|
| Price | Free · Verified US K–12 educators, schools and districts only. Sign up by June 30, 2027 for a full year of free access; extra usage limits apply | Free |
| Best for | Verified US K–12 teachers | Trying ChatGPT for everyday chat |
| Usage | — | Base allowance |
| Billing | sponsored | free |
| Audience | education | consumer |
| Models | Not enumerated | GPT-6 Luna, GPT-5.6 Terra, GPT-5 Thinking Mini, Codex |
| Key perks | Free for a full year; Cowork, Design & Chrome; District SSO | GPT-6 Luna chats; Search & file uploads; Limited Codex on desktop |
| Context window | Not fixed per plan | Not fixed per plan |
| Web search | Not listed | Yes |
| Image generation | Not listed | Yes |
| Coding agent | Not listed | Yes |
| File uploads & analysis | Not listed | Yes |
| Team admin & SSO | Yes | Not listed |
| Verified | Price 2026-11-12 · models 2026-11-12 | Price 2026-11-12 · models 2026-11-12 |
✓ listed in the provider's current plan terms · — not listed (may still be available) · Pricing data: How we verify →
Usage limits in full
- Claude for Teachers
- Free premium Claude features for verified US K–12 teachers; schools and districts can deploy centrally managed accounts at no cost. Sign up by June 30, 2027 for a full year of free access. Extra usage limits apply. The official offer does not enumerate model SKUs or numerical allowances; no paid-plan or successor-model entitlement is inferred. Not university Education and not unrestricted free access.
- ChatGPT Free
- GPT-6 Luna for everyday chats; GPT-5.6 Terra has limited access in Work and Codex on desktop. Text chats are unlimited subject to abuse guardrails; tool, upload, image, voice, and research limits vary by plan.
Everything each plan lists
Only in Claude for Teachers
- +premium teaching features and built-in teaching skills
- +Learning Commons curriculum connectors
- +Claude Cowork, Claude Design and Claude in Chrome
- +no model training on conversations by default
- +school/district SSO and role-based access
- +K–12 terms and student data privacy agreement
Only in ChatGPT Free
- +GPT-6 Luna text chats
- +limited Codex and ChatGPT Work access on desktop
- +search
- +file uploads and image creation with plan limits
How to decide
Picking between Claude for Teachers and ChatGPT Free usually comes down to three things: which models you want access to, how much you'll actually use, and what ecosystem you already live in. Still unsure? The Subscription vs API calculator tells you the break-even usage where pay-as-you-go API access would be cheaper than either subscription.
Frequently asked questions
What is the price difference between Claude for Teachers and ChatGPT Free?
Claude for Teachers is priced at Free · Verified US K–12 educators, schools and districts only. Sign up by June 30, 2027 for a full year of free access; extra usage limits apply and ChatGPT Free at Free. Pricing structures differ, so compare the table above for a like-for-like view.
Which AI models are included with Claude for Teachers vs ChatGPT Free?
Claude for Teachers bundles no models listed. ChatGPT Free bundles GPT-6 Luna, GPT-5.6 Terra, GPT-5 Thinking Mini, Codex. The model lineup is usually the most important factor — pick the plan whose flagship models match the work you actually do.
Is Claude for Teachers or ChatGPT Free better value for power users?
It depends on usage. Use the Subscription vs API calculator to see at what monthly usage level either plan beats pay-as-you-go API access.
Can I switch between Claude for Teachers and ChatGPT Free?
Check each provider's billing terms before switching. Monthly, annual and per-seat commitments can differ; cancellation usually stops renewal rather than refunding the current period.