A free AI chat that searches the web, runs real code and shows its working
AI podcast generator for learning anything
Stage
Not given
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Founded
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Based in
GB
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Pricing model
Free
Freemium
Pricing
Not given
Free plan: unlimited topics, generated segments each session, extend 1 extra segment per topic. Pro plan: $16.9/month (originally $29), includes unlimited segment extensions, unlimited deep-dive questions, and realtime AI voice playback. Month-to-month with no lock-in; cancel anytime.
Key features
Code sandbox for executing maths, data processing and simulations
Visible thinking panel to inspect model reasoning
File attachments and document reading
Image understanding and analysis
Saved conversation history with full context across devices
Incognito chats with no history retention
Edit and regenerate questions for fresh answers
Real-time streaming responses
Encrypted message storage at rest
Generate infinite audio lessons on any topic
Structured audio course with overview and deep-dive segments
Real-time playback with segment generation during listening
Web and mobile access with no download required
Sentence-by-sentence highlighting for hands-free learning
Browse hundreds of curated topics or enter custom topics
Growing knowledge trail showing mastered topics and next steps
Unlimited deep-dive questions with Pro plan
What makes it different
Shows complete reasoning and working for every answer, not just conclusions
Runs actual code in isolated sandbox instead of guessing numbers
Independent London-based team shipping continuous improvements
Never-ending: Segments keep generating as long as you listen, unlike fixed-episode podcasts
On-demand personalization: Generate content for any topic instantly, not what a host chose
Continuous learning: Knowledge trail builds across all listening sessions
Fits existing time: Learn during dead time—commutes, workouts and chores without needing dedicated study
Free to start with no payment barrier to try learning
Dotrai
Lambda Infinity