Free
Up to 25 students · OpenAI ~20 questions/billing period · Gemini ~10 · Groq ~10 · standard email support
Checked 30 Sep 2026

Up to 25 students · OpenAI ~20 questions/billing period · Gemini ~10 · Groq ~10 · standard email support
Checked 30 Sep 2026
Up to 25 students · limited AI tokens · no credit card required
Checked 30 Sep 2026
Up to 200 students · OpenAI ~700 questions/billing period · Gemini ~200 · Groq ~600 · ~200 proctoring/exam-security credits
Checked 30 Sep 2026
Up to 500 students · OpenAI ~2800 questions/billing period · Gemini ~2400 · Groq ~800 · ~400 proctoring/exam-security credits
Checked 30 Sep 2026
Up to 2,000 students · OpenAI ~8,000 questions/billing period · Gemini ~7,000 · Groq ~3,000 · 1,200 webcam-proctoring credits
Checked 30 Sep 2026
Up to 200 students · ~17% off with annual billing · standard email support
Checked 30 Sep 2026
Up to 500 students · ~17% off with annual billing · premium email support
Checked 30 Sep 2026
Up to 2,000 students · ~17% off with annual billing · 24/7 priority support
Checked 30 Sep 2026