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HiProspect pricing and alternatives: email verification API

HiProspect's sitellms.txtBest email verification API in 2026

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33% complete: 2 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe rank 2,467 plans by price. treg's top-up from $10 costs the least per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $26.95 per 1,000 emails when no provider answers.Enrich.so, GetProspect and treg are the best email verification API providers in our benchmark.
Plan: Free one of HiProspect's 5 plans
Call: POST /validate HiProspect's only call for this API
API: Email verification API one of HiProspect's 2 APIs

About this item

  • Live. HiProspect checks the email when you call the API.
  • 2 of the 6 key fields we check. Address, Deliverability.
  • Nothing to pay. You get 10 credits once, enough for 10 results.
  • One call. You send email addresses to POST /validate. The call returns whether the address takes mail.
  • Who can get it: anyone at least 18 years of age. Keep data: no API terms. Use data: no API terms.

HiProspect: email verification API alternatives

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

HiProspect, £205 monthlyTomba, $89 monthly, Growth, GET /email-verifier, Email VerifierFiber AI, $900 monthlyEmelia, $37 monthlyDropcontact, €792 yearly
$ per 1,000 emails$18.224$17.80$18.00$18.50$18.567
Completeness33%50%50%33%33%
Billingmonthlymonthlymonthlymonthlyyearly
Pay£205$89$900$37€792
Enough for15,000 results a month5,000 calls a month50,000 calls a month2,000 calls4,000 results a month
Freshnesslivelivelivelivelive
Who can get itanyone at least 18 years of ageanyone 18 or overanyone, to use only in the United StatesUsers that do not qualify as Consumers, such as Business Usersprofessionals acting within their activity (a natural person with the power to commit, or a legal person)

Every email verification API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-28.

  1. hiprospect.co.uk
  2. hiprospect.co.uk/Developers
  3. hiprospect.co.uk/TermsandConditions
  4. hiprospect.co.uk/pricing

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
Also pays forfrom the same budget: Find · Bulk Domain
Not found
$ per 1,000$0.00
In their words
Their pitchhiprospect helps you validate email addresses so you can send emails with confidence
Data
Freshnesslive
What it checksformat, mailbox
Keep datano API terms
Use datano API terms
Plan
Pay£0
You get10 credits
Enough for10 results, once
Speed
Answerin the call
The call
You sendemail addresses
MethodPOST
Path/validate
About the plan
PlanFree
Who can get itanyone at least 18 years of age
The 2 fields the plan's answer can hold

email address, status

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