Firecrawl Alexandria

Filtrat

Verify a work email, or find one from a name and domain or a LinkedIn profile URL.

Try Filtrat now.

Choose an example or ask your own question.

Filtrat
TRY ASKING
1Request
stringRequired

Email address to verify. Filtrat lowercases and trims it.

boolean

When true, resolve a catch-all address to verified or invalid. That answer is 5 vendor credits in all, not on top of the 1-credit check, and only when the resolution is definite. An unresolved catch-all stays free. Default false.

boolean

When true, skip the 180-day result cache and run a fresh check. A cached result is free. Default false.

10 credits per completed verification

10 Firecrawl credits when Filtrat bills the check. A verified or invalid result is 1 vendor credit and a resolved catch-all is 5, both under $0.01 at the published $0.0005 pack rate, so each quotes 10. catchall, risky, unknown, and a cached recheck are free.

Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "filtrat",
    capability: "people/email-verify",
    options: {
      resolve_catchall: false,
      skip_cache: false,
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from Filtrat.

{
  "email": "<email>",
  "status": "<status>",
  "confidence": 0,
  "syntax_valid": false,
  "disposable": false,
  "role_account": false,
  "domain_intelligence": {},
  "diagnosis": "<diagnosis>",
  "catchall_resolved": false,
  "is_cached": false,
  "credits_used": 0,
  "credits_list": 0,
  "credits_remaining": 0
}

Quality, speed and cost, last 24 hours, across every agent call to Filtrat through Alexandria.

Quality
100%
Calls answered without a tool error
Speed
111.9 s
95% of successful calls finish faster
Cost
10–18 credits
Firecrawl credits per call
Calls
135
Last 24 hours, every Alexandria user
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One API key for the live web and every provider in Alexandria.
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