Datacircle

Ambolt pricing: email verification API

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17% complete: 1 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 emailsWe haven't run Ambolt through our email verification API benchmark yet.This plan is free. We rank 4,098 plans for email verification APIs by price. Half the plans cost $1.995 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.pingutil, looot and MailTester Ninja are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest Ambolt plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free call a day one of Ambolt's 2 plans
Call: GET /v1/disposable-email-check Ambolt's only call for this API
API: Email verification API one of Ambolt's 6 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 1 of the 6 fields on our checklist. Deliverability.
  • Nothing to pay. You get up to 30 calls a month.
  • One call. You send email to GET /v1/disposable-email-check. You can also send free. The call returns whether the address takes mail.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Ambolt: email verification API alternatives

Ambolt alternatives: other email verification API providers by price

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

Ambolt, pay as you goPrime Verifier, $15 pack, Pay-As-You-Go 5,000 credits, POST /v1/verify/singleDeBounce, top-up from $15, 5K credits, GET /v1/, Single email validationOrbiSearch, $30 pack, Starter, POST /v1/bulkExactVerify, $15 pack, Pay-As-You-Go from 5,000 emails, GET /v1/singleResolve402, pay as you go
$ per 1,000 emails$3.00$3.00$3.00$3.00$3.00$3.00
Completeness17%50%50%50%33%67%
Billingpay as you gopay firstpay firstpay firstpay firstpay as you go
Payper call$15$15$30$15per call
Enough foras many as you pay for5,000 calls5,000 calls10,000 results5,000 callsas many as you pay for
Freshnessunknownunknownliveliveliveunknown
Who can get itanyone, with no account or API key, paying each call in USDC on Base, Polygon or Solana (x402)anyone 18 or older able to form a binding contractanyone over 18anyoneanyone with a business email addressanyone with a USDC wallet on Base or Solana

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. ambolt.dev
  2. ambolt.dev/licences
  3. ambolt.dev/pricing
  4. ambolt.dev/privacy
  5. ambolt.dev/terms
  6. api.ambolt.dev/
  7. api.ambolt.dev/catalog.json
  8. api.ambolt.dev/openapi.json

Product details

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

  • Address, not in the answer
  • 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
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchFast email address check without sending anything: syntax, domain MX records, disposable/temporary-mail domain (9,000+ listed), role address (info@, admin@) and likely typo of a popular provider. Does not confirm that a mailbox exists.
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano limit
Use dataDo not use the services to attack or overload systems, to evade sanctions, or in breach of law. [...] Each developer-tool response names its source and licence. Where a source requires attribution, you must keep it when you reuse the data.
Plan
Pay$0
Enough for30 calls a month
Rate limit
Per day1
Batch1
Speed
Answerin the call
The call
You sendemail. Optional: free
MethodGET
Path/v1/disposable-email-check
About the plan
PlanFree call a day
Who can get itanyone, with no account or API key: one free call per tool and IP address per day
The 5 fields the plan's answer can hold

syntax valid, MX records, disposable, role address, likely typo

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