AI diagram generator for STEM teachers and students that creates labeled science diagrams in seconds
AI voice-over generator and talking-head avatar video studio
Stage
Not given
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Founded
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Based in
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FR
Pricing model
Freemium
Paid
Pricing
Free: 8 free credits to start with no card required. Starter Pack: $5 USD for 10 credits. Basic Pack: $10 USD for 22 credits. Plus Pack: $30 USD for 72 credits (most popular). Power Pack: $80 USD for 220 credits. Max Pack: $200 USD for 620 credits. All purchased credits never expire. Optional auto-r
Audio minutes: 30 min at €7.50 excl. tax, 120 min at €24.00 excl. tax, 600 min at €90.00 excl. tax. Video minutes: 10 min at €25.00 excl. tax, 30 min at €60.00 excl. tax, 120 min at €180.00 excl. tax. Prices shown are excl. VAT; tax added at checkout.
Key features
AI-powered diagram generation from text descriptions or uploaded PDFs
Labeled and unlabeled diagram versions
Multiple grade levels K-12 through graduate research
Black and white and color rendering modes
Print-ready worksheets and presentation slides
Subject and grade-level presets for K-12 and graduate research
Voice cloning from short audio samples
Talking-head avatar videos with synthesized speech
Available in English, French, German, Italian and Spanish
Asynchronous processing on dedicated GPUs
Shared credit pools for teams and organizations
Reusable avatars and voice libraries
Direct download and commercial use rights
Billed to the second for actual usage
No expiration on purchased credits
Secure Stripe payment processing
What makes it different
Built specifically for diagrams, not generic image generation, ensuring scientific accuracy and proper labeling
Projector-ready diagrams with readable labels and high contrast designed for classroom use
Pay-as-you-go pricing with no subscription and credits that never expire
Editable vector export for use in professional design tools like Illustrator and Figma
Commercial license included with paid credits covering classroom and school use
No subscription required, buy credits that never expire
Price decreases with larger packs
Everything runs in the browser with no software installation
Faithful voice cloning with timbre, pace and intonation preservation
Commercial use allowed for ads, courses, product videos and podcasts
Figviz
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