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Disify pricing: email verification API, POST /email

Disify's sitellms.txtBest email verification API in 2026: providers comparedDisify: email verification API alternatives

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50% complete: 3 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe rank 3,214 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 $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, Signaliz and Enrich.so are the best email verification API providers in our benchmark.
Plan: Anonymous access one of Disify's 9 plans
Call: POST /email one of Disify's 2 calls
API: Email verification API Disify's only API

About this item

  • Stored. Disify may answer from Disify's stored data instead of asking the mail server. Disify doesn't say how old the data is.
  • 3 of the 6 key fields we check. Deliverability, Confidence, Company.
  • Nothing to pay. You get 1,000 requests a day, enough for 1,000 results. Calls stop once your requests run out.
  • One call. You send email to POST /email. You set bulk to "true". You can also send block_privacy_relays, domain and json. The call returns the answer when the provider is quick. When the provider is slow, the call returns a job. You fetch the answer once the job is done.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Disify: email verification API alternatives

Disify alternatives: every email verification API provider ranked

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

Disify, $399 pack, 1,000,000 requests, POST /emailBillionVerify, $96 yearly, Starter, POST /verify/disposableproxycheck.io, $1,099.89 yearlyPayPerQ, pay as you go, Pay per request with L402, POST /api/minerva/validate-emailsBotoi, $199 monthly, Business, POST /v1/disposable-email/check
$ per 1,000 emails$0.000033$0.000031$0.0012$0.0058$0.0066
Completeness50%50%33%17%50%
Billingpay firstyearlyyearlypay as you gomonthly
Pay$399$96$1,099.89per call$199
Enough for12,000,000,000 results259,200,000 calls a month2,560,000 results a dayas many as you pay for1,000,000 calls a day
Freshnessstoredstoredstoredstoredstored
Who can get itanyone at least 18 years old or the age of legal majority in their jurisdictionanyone at least 18 years old and legally able to enter into a contract, for their internal business purposes onlyanyone with a non-disposable email addressanyone at least 13 years old or of their country's minimum age (under 18 with a parent's or guardian's consent), not in an embargoed region or a restricted individual, paying each request's Lightning invoice with no account or API keyanyone 18 or older

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. disify.com/pricing
  2. disify.com/refund
  3. disify.com/terms
  4. docs.disify.com/api/bulk.md
  5. docs.disify.com/api/email.md
  6. docs.disify.com/api/errors.md
  7. docs.disify.com/api/response-fields.md
  8. docs.disify.com/guide/authentication.md
  9. docs.disify.com/guide/credits.md
  10. docs.disify.com/guide/premium-features.md
  11. docs.disify.com/guide/rate-limits.md
  12. docs.disify.com/openapi.yaml
  13. disify.com

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
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000 emails$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Repeat freenever
Also pays forfrom the same budget: Single Email Check · Domain Check
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchCheck format, mail DNS, and disposable email providers in one request.
Data
Freshnessstored
What it checksformat, mail servers, disposable domains, role addresses
Keep datano limit
Use dataYou may use the API for lawful purposes only. [...] You must not resell or redistribute API access without our written consent. You must not use the API to facilitate sending spam or unsolicited emails. You must not reverse-engineer, scrape, or attempt to extract the blacklist database beyond what is publicly available. [...] You may not claim ownership of our data or present it as your own product.
Plan
Pay$0
You get1,000 requests a day
Enough for1,000 results a day
Rate limit
Per day1,000
Per second0.5
Batch10,000
Speed
Answerin the call or by polling
The call
You sendbulk "true", email. Optional: block_privacy_relays, domain, json
MethodPOST
Path/email
About the plan
PlanAnonymous access
Who can get itanyone
The 22 fields the plan's answer can hold

total, unique, invalid format count, invalid DNS count, disposable count, valid count, session ID, format, alias, domain, disposable, DNS, whitelist, role, free, confidence, signals, typo suggestion, TLD, is subdomain, parent domain, MX info

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