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On the recordRead 8 Oct 202619 facts
Dataslope
Plans and prices
Free Member
Free
Everything in Guest · 100 MB cloud storage across playgrounds · Cloud saves and shared playgrounds may be deleted after a month of inactivity · Up to 10 Ask AI messages per rolling 24 hours
Read 8 Oct 2026 · dataslope.com
Guest
Free
No account needed · Full access to courses, interview prep, and playgrounds · Unlimited code executions · Local browser saves only
Read 8 Oct 2026 · dataslope.com
On the record
- AI assistant
- The optional Ask AI assistant sends a user's question and relevant page context to a third-party AI provider, and the privacy policy says conversations are not stored unless the user rates an answer.dataslope.com · read 8 Oct 2026
- Challenges
- The homepage lists more than 300 graded coding and SQL challenges and more than 650 in-lesson exercises.dataslope.com · read 8 Oct 2026
- Courses
- It offers 32 free browser-based courses with interactive code blocks.dataslope.com · read 8 Oct 2026
- Deployment options
- nonedataslope.com · read 22 Sep 2026
- Execution
- The privacy policy says languages and databases run locally in the browser through WebAssembly, and code and queries are processed on the user's machine.dataslope.com · read 8 Oct 2026
- Full-stack runtime
- Nodataslope.com · read 22 Sep 2026
- Interview preparation
- It offers six free role-based interview tracks for analyst, data, machine learning, and backend or software engineering roles.dataslope.com · read 8 Oct 2026
- Languages and databases
- The homepage lists Python, R, JavaScript, TypeScript, HTML, React, PHP, C, C++, Java, C#, PostgreSQL, SQLite, DuckDB, Git, and Bash as browser-supported environments.dataslope.com · read 8 Oct 2026
- Plan availability
- The terms say all memberships are currently free with no paid plan and that free account features may be restricted or removed based on capacity.dataslope.com · read 8 Oct 2026
- Playground
- Its in-browser SQL workbench lets users query, edit schemas, and explore sample databases.dataslope.com · read 8 Oct 2026
- Privacy
- The privacy policy says Dataslope does not sell or rent stored account information and that guest use does not require personal information such as a name or email address.dataslope.com · read 8 Oct 2026
- Private projects
- Yesdataslope.com · read 22 Sep 2026
- Purpose
- Dataslope is a browser-based platform for learning programming and data skills and preparing for coding interviews.dataslope.com · read 8 Oct 2026
- Real-time collaboration
- Nodataslope.com · read 22 Sep 2026
- Sharing controls
- link_accessdataslope.com · read 22 Sep 2026
- Sharing
- Playground sharing creates a link to a snapshot that recipients can open as their own private copy; guest links expire after 30 days.dataslope.com · read 8 Oct 2026
- Sign-in
- Guests can use courses, playgrounds, and quizzes without an account; optional accounts can be created with Google, GitHub, or email and password.dataslope.com · read 8 Oct 2026
- Support
- The site directs users to GitHub discussions for questions and GitHub for bug reports.dataslope.com · read 8 Oct 2026
