PredScope vs Tomba email finder
Same instrument, two spec sheets — measured, not claimed.
PredScope vs Tomba email finder: common questions
Which is more reliable, PredScope or Tomba email finder?
On our scheduled checks, Tomba email finder leads on measured uptime — PredScope at —% versus Tomba email finder at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do PredScope and Tomba email finder need an API key?
PredScope needs no key, while Tomba email finder requires a free API key. If you want to start calling without signup, reach for PredScope first.
Can I call PredScope and Tomba email finder from the browser?
Yes — both PredScope and Tomba email finder 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 PredScope and Tomba email finder free for commercial use?
PredScope has unclear commercial terms, and Tomba email finder 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.