Pricing
Start free with 50 curated sample questions. Paid plans unlock the full catalogue of 24,256 questions, with a weekly allowance of unique questions. Cancel any time.
Free
Try the API on our sample questions
$0
- 50 sample questions only
- Unlimited API calls
- Up to 10 per request
- 10 API calls / minute
- Multiple choice with real distractors
- Answer statistics and correct rates
- Accepted spellings and common wrong answers
- Full-text search
- Full catalogue browsing
Developer
Build and test your integration
$39 / month
- Full catalogue of 24,256 questions
- 100 unique questions / week
- 1,000 API calls / day
- Up to 10 per request
- 60 API calls / minute
- Multiple choice with real distractors
- Answer statistics and correct rates
- Accepted spellings and common wrong answers
- Full-text search
- Full catalogue browsing
Pro
PopularProduction games and quiz platforms
$299 / month
- Full catalogue of 24,256 questions
- 3,000 unique questions / week
- 10,000 API calls / day
- Up to 50 per request
- 300 API calls / minute
- Multiple choice with real distractors
- Answer statistics and correct rates
- Accepted spellings and common wrong answers
- Full-text search
- Full catalogue browsing
Enterprise
Unlimited access to the full catalogue
$999 / month
- Full catalogue of 24,256 questions
- Unlimited unique questions
- Unlimited API calls
- Up to 100 per request
- 1,000 API calls / minute
- Multiple choice with real distractors
- Answer statistics and correct rates
- Accepted spellings and common wrong answers
- Full-text search
- Full catalogue browsing
How the weekly unique-question allowance works
- Paid plans include a set number of unique questions per week: different questions from the catalogue that your account hasn't received before. It doesn't mean the catalogue grows by that much; it's how many of the existing questions you can draw on each week. Developer includes 100 and Pro includes 3,000; Enterprise has no limit.
- Questions you've already received never count again. Request them as often as you like, on any plan.
- It's a rolling 7 days: each unique question counts for 7 days after your account first receives it, then frees up a place for another.
- When the allowance is used up, random requests return questions you've already received, and asking for a question you haven't received before returns an error saying when more will be available.
- Your dashboard and the
/v1/usageendpoint show how many unique questions you have left this week.
For scale: a game that serves 20 questions per round can run 5 rounds of questions it hasn't used before each week on Developer, and 150 on Pro.
The free plan's sample questions are the same ones shown on our home page. Prices in USD.
Need the entire database?
License all 24,256 questions for offline use, print or your own platform.