Arbeitnow vs Guerrilla Mail
Same instrument, two spec sheets — measured, not claimed.
Arbeitnow vs Guerrilla Mail: common questions
Which is more reliable, Arbeitnow or Guerrilla Mail?
On our scheduled checks, Guerrilla Mail leads on measured uptime — Arbeitnow at 93.1% versus Guerrilla Mail at 95.1% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, Arbeitnow or Guerrilla Mail?
Guerrilla Mail has the lower median latency in our checks — Arbeitnow responds in 303 ms versus Guerrilla Mail at 298 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do Arbeitnow and Guerrilla Mail need an API key?
Neither needs a paid key — Arbeitnow is callable with no signup, and Guerrilla Mail is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Arbeitnow and Guerrilla Mail from the browser?
Yes — both Arbeitnow and Guerrilla Mail send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are Arbeitnow and Guerrilla Mail free for commercial use?
Arbeitnow has unclear commercial terms, and Guerrilla Mail has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.