Built on 1,000+ verified interview reports
Train on what candidates report.
Then walk in calm.
Interview prep for Anthropic, OpenAI, xAI, and more. Each question is rebuilt from verified candidate reports — the reported follow-ups, edge cases and common mistakes.
Free
$0forever
- ✓46 free questions, including sample online assessment (OA) questions, with tested solutions where we have them (Anthropic, OpenAI, xAI, Snowflake, Databricks, Citadel, Scale AI, Amazon, Capital One, Rippling, Ramp, Uber, Robinhood, Roblox, Zip, Palantir & Harvey AI)
- ✓Waymo, Mercor, Perplexity & Cursor — 4 full catalogs, 100% free
- ✓Full breakdowns, follow-ups & tips on everything free
- ✓Browse all 19 companies — no card required
One-time
One company
$39once
Uber · 1 month
- ✓Every question for the company you pick
- ✓Full breakdowns, follow-ups & what passers do
- ✓1 month of access, including any refresh published in it
- ✓Never auto-renews — a single charge, not a plan
Monthly
$59/month
- ✓Every question — Anthropic, OpenAI, xAI, Snowflake, Databricks, Citadel, Scale AI, Amazon, Capital One, Rippling, Ramp, Uber, Robinhood, Roblox, Zip, Palantir & Harvey AI
- ✓Reported follow-ups + what passers do
- ✓Monthly refresh from new candidate reports
- ✓Cancel anytime
Best value
3-month pass
$149/3 months
Save $28 vs monthly · renews every 3 months
- ✓Every question — Anthropic, OpenAI, xAI, Snowflake, Databricks, Citadel, Scale AI, Amazon, Capital One, Rippling, Ramp, Uber, Robinhood, Roblox, Zip, Palantir & Harvey AI
- ✓Reported follow-ups + what passers do
- ✓Monthly refresh from new candidate reports
- ✓Auto-renews every 3 months · cancel anytime
How AceOffer compares
| Feature | AceOffer | Other prep platforms | LeetCode Premium | Glassdoor |
|---|---|---|---|---|
| Multi-source synthesis | 50+ candidates / question | 1–2 anecdotes | — | 1–2 anecdotes |
| Last-reported date per question | ✓ | ✓ | — | — |
| Chinese homophone decoding | ✓ | — | — | — |
| Monthly price | $59/mo · $149/3mo | $60–80 | $13 | Free (low quality) |
FAQ
Can I cancel anytime?+
Yes. Month-to-month. Cancel from your billing page; access continues through the current period.
Is there a discount for paying up front?+
Yes — the 3-month pass is $149 every 3 months (about $50/month versus $59/month), so you save $28 a quarter. It auto-renews every 3 months and you can cancel anytime; monthly is $59, also cancel anytime.
Do I have to subscribe?+
No. You can buy a single company's catalog once for $19–$39 depending on its size. That buys 1 month of access to that catalog, including any refresh published in it. It does not auto-renew and there is nothing to cancel. For more than one company, the $59/month subscription covers every catalog.
What happens if my target company isn't covered?+
Anthropic, OpenAI, xAI, Snowflake, Databricks, Citadel, Scale AI, Amazon, Capital One, Rippling, Ramp, Uber, Robinhood, Roblox, Zip, Perplexity, Palantir, Harvey AI, Waymo, Mercor, and Cursor are live now (Waymo, Mercor, Perplexity and Cursor are fully free). Google and Meta are queued. Email support to vote for the next company.
How fresh is the data?+
Question banks are refreshed monthly from new candidate reports. Each question shows when it was last reported (e.g., 'Last reported April 2026').
Is this legal? Won't companies be upset?+
The same model as Glassdoor / Levels.fyi / 1point3acres. Candidates own their experiences and can describe them. We anonymize and never name individual interviewers. We honor takedown requests for legitimate concerns.
Senior engineers practicing for $500K+ TC offers. Average prep window: 8 weeks.