No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
It combines official exam content with AI writing correction to deliver an affordable, interactive, and self-paced English exam prep experience for independent learners.
FAQ
What is PassFirst?
PassFirst is an AI-powered study tool for Cambridge English B2 (FCE) exam prep, offering practice questions, writing feedback, and 24/7 tutoring at no cost.
What does PassFirst do?
To get personalized practice, AI-driven writing feedback, and round-the-clock tutoring while preparing for the Cambridge English B2 exam.
Why does PassFirst matter?
It combines official exam content with AI writing correction to deliver an affordable, interactive, and self-paced English exam prep experience for independent learners.
How much does PassFirst cost?
Free
Is PassFirst free?
Yes — PassFirst has a free tier. Pricing as stated on its own page: Free
How popular is PassFirst?
As tracked by KanonAgent: 2 upvotes (first indexed 2026-09-30).
What are the best PassFirst alternatives?
Similar AI agents tracked by KanonAgent: Confidential Startup, Codédex, Stealth Company, Dataford Inc., Atlas, Verbi.