Datacircle

Temsor pricing: email verification API

Temsor's siteThis page as plain textEmail validation API: best verification providers comparedTemsor: email verification API alternatives

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67% complete: 4 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe haven't run Temsor through our email verification API benchmark yet.This plan is free. We rank 4,468 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. See the best free email verification API plan.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. StableEnrich's pay-as-you-go plan costs the least for 10,000 emails a month: $0.05.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.Validemail.co, pingutil and looot are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Temsor plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free one of Temsor's 4 plans
Call: POST /v1/email/verify Temsor's only call for this API
API: Email verification API one of Temsor's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 6 fields on our checklist. Address, Deliverability, Confidence, Company.
  • Nothing to pay. You get 500 credits a month, enough for 500 calls.
  • One call. You send email to POST /v1/email/verify. You can also send rejectFreeProviders and rejectRoleAccounts. The call returns whether the address takes mail.
  • Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

Temsor: email verification API alternatives

Temsor alternatives: other email verification API providers by price

The table starts with Temsor's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to Temsor's.

Temsor, $50 packIcypeas, $9,980 yearly, Hypergrowth, 2,400,000 credits a year, POST /email-verificationMailthentic, $499 yearly, Pro (yearly), POST /api/verify/singleVerifySwift, $249.99 monthly, Monthly Credits 600,000MyEmailVerifier, $219 monthly, Monthly Subscription, 500,000 emails + 25,000 bonus, GET /verifier/validate_single/{email}/{API_KEY}
$ per 1,000 emails$0.417$0.416$0.416$0.417$0.417
Completeness67%33%67%50%33%
Billingpay firstyearlyyearlymonthlymonthly
Pay$50$9,980$499$249.99$219
Enough for120,000 calls24,000,000 calls a year100,000 calls a month600,000 calls a month525,000 calls a month
Freshnessunknownunknownlivelivelive
Who can get itbusinesses, for use in their trade or business (the terms: a digital service offered to businesses, not to consumers)business use only (strictly B2B), over the age of 13anyone using it for lawful business purposesanyone 18 or olderanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

  1. api.temsor.com/docs
  2. api.temsor.com/fiyat?lang=en
  3. api.temsor.com/openapi.json
  4. temsor.com/pricing
  5. temsor.com/privacy
  6. temsor.com/terms

Product details

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

  • Address
  • Deliverability
  • Confidence
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: 42 other Temsor calls
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchChecks an e-mail address: syntax, whether the domain can actually receive mail, disposable and role-account detection, and typo correction.
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano API terms
Use datano API terms
Plan
Pay$0
You get500 credits a month
Enough for500 calls a month
Rate limit
Per second1
Batch1
Speed
Answerin the call
The call
You sendemail. Optional: rejectFreeProviders, rejectRoleAccounts
MethodPOST
Path/v1/email/verify
About the plan
PlanFree
Who can get itbusinesses, for use in their trade or business (the terms: a digital service offered to businesses, not to consumers)
The 15 fields the plan's answer can hold

input, normalized email, local part, domain, verdict, score, syntax check, domain resolves, mail exchanger check, disposable check, role account check, free provider check, mail exchangers, typo suggestion, reasons

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