First Principles · Plans
Go deeper.
The encyclopedia is free, forever. Pro unlocks unlimited AI, the full Predictions Scoreboard, Deep Research, and exports — for the diehard.
Free
$0forever
Start reading — no account required.
- Full encyclopedia — all companies, timeline, vehicles
- Tweet archive search (curated layer)
- Basic Ask Elon — 10 messages/day
- Predictions Scoreboard preview
- On This Day · Launch Countdown
Pro
Pro
$9/month
Everything in Free, plus unlimited access.
- Unlimited Ask Elon
- Deep Research mode (Grok with web & X search tools)
- Full Predictions Scoreboard — 100+ graded predictions
- Exports: PDF / CSV / Markdown
- Ad-free experience
- Daily 'On This Day' email digest
- Supporter badge in your profile
- Early access to new features
Questions
Can I cancel anytime?
Yes. Cancel from your settings page. Access continues until the end of your billing period.
What is Deep Research mode?
Grok with web_search and x_search tools enabled — lets Ask Elon pull in real-time context from the web and X to answer questions about recent events.
What's in the full Predictions Scoreboard?
100+ hand-graded public deadlines — FSD, Mars, Starship, AGI, Neuralink timelines — with sources, reality notes, and live status tracking.
How does the daily 'On This Day' email work?
Every morning you get an email with the most significant Elon events from that date in history, pulled from the timeline.
