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Strale: email validation API pricing, 4 plans, POST /v1/do, Bulk Email Validation

Strale's sitellms.txt
50% complete: 3 of the 6 key fieldsSee which
$0.00per 1,000 emails
Plan: Free trial credits one of Strale's 4 plans
Call: POST /v1/do, Bulk Email Validation one of Strale's 6 calls

About this item

  • Freshness. Strale doesn't say how fresh an answer is.
  • 3 of the 6 key fields. Address, Its check, Company.
  • Nothing to pay.
  • One call. You send capability_slug, inputs.emails or inputs.text or inputs.email_addresses to POST /v1/do. Optional: max_price_cents, require_fresh, dry_run. The call returns whether the address takes mail.
  • Who can get it: anyone who signs up, one trial credit per email address. Keep data: no limit. Use data: with conditions.

Compare with similar plans

Other providers' plans with the closest prices per 1,000.

This planStrale, free, trial credits, POST /v1/do, Bulk Email ValidationVerifalia, freeTruelist, free, Free, POST /api/v1/batchesvalidTo, free, Get Started Free, GET /verifytreg, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness50%67%50%50%33%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot published25 results a day100 results100 calls, oncenot published
Freshnessnot publishedlivelivelivenot published
Who can get itanyone who signs up, one trial credit per email addressanyone, one Free plan account per organizationusers who are at least 18 years oldanyonea new account once its email is verified, for one team (aliases of one inbox share one), 16 or over

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

  1. api.strale.io/v1/capabilities
  2. strale.dev
  3. strale.dev/capabilities/email-validate-bulk
  4. strale.dev/docs
  5. strale.dev/llms.txt
  6. strale.dev/pricing
  7. strale.dev/privacy
  8. strale.dev/terms

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Address
  • Its check
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Perresult
Also pays forfrom the same budget: every capability and solution
Not found
$ per 1,000$0.00
In their words
Their pitchValidate up to 100 email addresses in one call. Checks format, MX records, disposable domain detection, and role-based address detection per address, plus an aggregate summary. No email is sent.
Data
Keep datano limit
Use dataYou agree not to use the Service to: break the law, evade sanctions, or facilitate fraud, process personal data of EU/UK data subjects without an appropriate lawful basis, circumvent rate limits, quotas, or the Service’s authentication, resell the Service as your own or build a competing product whose primary purpose is to mirror Strale’s capability catalog, scrape or systematically extract Strale’s own metadata (capability descriptions, test results, pricing) outside of the documented public endpoints, use AI-assisted capability outputs as the sole basis for decisions with legal or significant effects on a person without human review [...] You retain all rights to the data you send to the Service and to the structured responses you receive.
Plan
Pay$0
Rate limit
Per second10
Batch100
Speed
Answerin the call
The call
You sendcapability_slug, inputs.emails or inputs.text or inputs.email_addresses. Optional: max_price_cents, require_fresh, dry_run
MethodPOST
Path/v1/do
About the plan
PlanFree trial credits
Who can get itanyone who signs up, one trial credit per email address
The 19 fields the plan's answer can hold

total, valid count, invalid count, disposable count, role address count, free provider count, by domain, MX lookup incomplete, MX unresolved domains, email address, valid, domain, MX records, format valid, disposable, has MX records, role address, free provider, reason

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