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Zuhal pricing: email verification API, POST /bulk/upload

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33% complete: 2 of the 6 key fields we checkSee the 6 fields

$0.00per 1,000 emailsIn our email verification API benchmark, Zuhal's best plan scores 54.3 out of 100.This plan is free. We rank 3,341 plans for email verification APIs by price. Half the plans cost $1.985 per 1,000 emails or less.treg's top-up from $10 is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.Disify's $9 monthly plan (/email) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.MailTester Ninja, Enrich.so and GetProspect are the best email verification API providers in the Datacircle benchmark.
Plan: Free one of Zuhal's 15 plans
Call: POST /bulk/upload one of Zuhal's 2 calls
API: Email verification API Zuhal's only API

About this item

  • Live. Zuhal checks the email when you call the API.
  • 2 of the 6 key fields we check. Address, Deliverability.
  • Nothing to pay. You get 100 credits, enough for 100 results. Calls stop once your credits run out.
  • One call. You send file to POST /bulk/upload. You can also send name. The call returns a job. You fetch the answer once the job is done.
  • Who can get it: anyone at least 18 years old. Keep data: no API terms. Use data: no API terms.

Zuhal: email verification API alternatives

Zuhal alternatives: every email verification API provider ranked

The table starts with Zuhal's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to Zuhal's. Each plan in the table gives live data.

Zuhal, $350 monthly, Monthly: 1,000,000 Credits, POST /bulk/uploadMillionVerifier, $1,399 pack, 4,000,000 verification credits, GET /api/v3BillionVerify, $350 pack, Ultimate, POST /verify/bulkListclean, $35 pack, 100K Credits, GET /verify/email/{email}VerifyHQ, $350 pack
$ per 1,000 emails$0.35$0.35$0.35$0.35$0.35
Completeness33%50%67%33%33%
Billingmonthlypay firstpay firstpay firstpay first
Pay$350$1,399$350$35$350
Enough for1,000,000 results a month4,000,000 calls1,000,000 results100,000 calls1,000,000 calls
Freshnesslivelivelivelivelive
Who can get itanyone at least 18 years olda legal entity, public body, organisation, sole trader, self-employed professional or other person acting only for business purposesanyone at least 18 years old and legally able to enter into a contract, for their internal business purposes onlyanyoneanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

  1. zuhal.io/api-docs
  2. zuhal.io/docs
  3. zuhal.io/faqs
  4. zuhal.io/pricing
  5. zuhal.io/refund-policy
  6. zuhal.io/terms-conditions

Product details

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

  • Address
  • Deliverability
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company, not in the answer
Price
$ per 1,000 emails$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Repeat free30 days
Also pays forfrom the same budget: Single Verification
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchVerify single emails in real-time or process millions in bulk. Clean JSON responses, credits-based pricing, and 99.9% uptime
Data
Freshnesslive
What it checksformat, mail servers, disposable domains, mailbox
Keep datano API terms
Use datano API terms
Plan
Pay$0
You get100 credits
Enough for100 results
Rate limit
Per second0.42
Concurrent10
Speed
Answerby polling
The call
You sendfile. Optional: name
MethodPOST
Path/bulk/upload
About the plan
PlanFree
Who can get itanyone at least 18 years old
The 20 fields the plan's answer can hold

request status, message, job ID, job status, total records, credits used, remaining credits, total emails, emails completed, valid count, invalid count, disposable count, catch-all count, unknown count, percentage complete, started at, last updated at, download link, email address, email status

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