Graspeo vs Supernova: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Graspeo and Supernova — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Graspeo

Freemium

Free AI quiz generator that creates quizzes from PDFs, text, or YouTube videos in seconds.

Multi-Source Quiz Generation: Generates quizzes from uploaded PDFs, pasted text, or YouTube video links by extracting key points and converting them into questions.
Instant Creation: Produces complete quizzes in seconds to accelerate preparation of practice tests and classroom assessments.
Starter Credits: New users receive 100 free credits to experiment with quiz creation without immediate payment or commitment.
Student & Teacher Focus: Outputs are tailored for study, homework, classroom use, and test preparation to support both learners and educators.
Web-Based Accessibility: Operates entirely online so users can create quizzes from any device with a browser without installing software.
Generate quizzes from PDFs
Generate quizzes from plain text
Generate quizzes from YouTube videos
Instant quiz creation via web interface
Starter allocation of 100 free credits

Converting lecture PDFs into practice quizzes for classroom assignments and homework.
Transforming YouTube lecture videos into question sets for revision and active learning.
Generating self-assessment quizzes from textbook excerpts or pasted notes to guide study sessions.
Rapid creation of formative assessments for teachers to evaluate student understanding after a lesson.
Building question banks from multiple PDF chapters for targeted exam preparation and review.
Teachers creating assessments from lecture slides or readings
Students generating practice quizzes from textbooks or notes
Test-preparation users converting study materials into question sets
Converting YouTube lecture/video content into interactive quizzes

Paid

An encrypted Iceberg data lake with a built-in engine and MCP endpoint, so Claude and Codex can query every tool your company uses.

MCP Endpoint for Claude and Codex: Point any MCP-speaking assistant at mcp.supernova.ai/mcp and every synced table becomes queryable in natural language.
Encrypted Iceberg Lake: Open Apache Iceberg tables in object storage with table-level encryption, so the data stays in a portable open format you control.
Zero-Copy Connections: Any engine that speaks Iceberg can read the lake directly, avoiding a second copy of your warehouse.
Time Travel: Every table retains version history, so you can query the state of your data as of any earlier point.
Built-In Frontier Models: Ask a question or describe a dashboard in plain language and Supernova generates the models and visualisations without a data team.
TypeSQL: Schema-aware SQL that autocompletes across joins and type-checks before execution, catching errors the way a typed language would.
Single-Binary CLI: One command-line tool connects sources, runs queries, tails live table changes and registers the MCP endpoint with Claude Desktop, from a laptop or CI.
Git-Backed Dashboards: Models and dashboards are readable and writable through Git, putting analytics artefacts under normal version control.

Conversational Revenue Analysis: Ask Claude which customers churned last quarter and why, with the answer computed over live Stripe and HubSpot tables.
Warehouse Cost Reduction: Replace a multi-vendor pipeline-plus-warehouse stack with one usage-billed platform, which the vendor illustrates as $5,640/mo dropping to $540/mo for a hardware company.
Dashboards Without a Data Team: Describe the dashboard you want in a sentence and have the models and charts generated for you.
AI-Native Data Access Layer: Give internal agents a governed, encrypted single endpoint for company data instead of per-tool API integrations.
Auditing Historical State: Use table version history to reconstruct what the numbers looked like before a pricing or schema change.
CI-Driven Data Workflows: Drive connections, queries and change tailing from pipelines using the single CLI binary.