AI workspace for teachers to create lesson plans, assessments, and classroom resources
Know which headline wins before you spend traffic on it.
Stage
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Founded
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Based in
US
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Pricing model
Freemium
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Pricing
Free: 24 credits/month (up to 8 resources). Pro: $5.99/month or $49.99/year (save 30%). Schools and districts can request custom pricing.
Free: $0/month with 5 rankings and 60 Claude-written options monthly. Creator: $19/month with 100 rankings and 2,500 options. Pro: $49/month with 600 rankings and 6,000 options. Agency: $149/month with 3,000 rankings and 20,000 options.
Key features
Lesson planning with guided workflows
Nine question types for assessments
Graphic organizers for different thinking tasks
Standards from 50+ jurisdictions
Grade-level appropriateness evaluation
Erasmus Document Chat for revisions
Custom image generation
Multiple export formats
YouTube transcript import
Document upload and website linking
Head-to-head comparison of up to 200 variants
Bradley-Terry model ranking with calibrated odds
Honest uncertainty verdicts: Clear, Lean, Too close to call
Brand profiles to calibrate accuracy on your audience
Works for YouTube titles, subject lines, ad headlines, and article headlines
Accuracy measured on 9,841 held-out A/B tests
What makes it different
Created by classroom teachers who understand pedagogical needs
Grounded in educational research and learning science
No advanced AI prompting skills required
Teacher remains in control with document editing workspace
Most affordable AI tool for teachers
82% accuracy on clear calls, trained on thousands of real A/B tests never seen during tuning
Honest about uncertainty instead of always crowning a winner
56 times cheaper than Claude Sonnet while maintaining comparable accuracy
Custom calibration to your audience's behavior via brand profiles
Compare versions in both orders to cancel out model bias
Eduaide
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