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Syvel pricing: email verification API

Syvel's sitellms.txtEmail validation API: 160+ providers comparedSyvel: 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 haven't run Syvel through our email verification API benchmark yet.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 Syvel's 4 plans
Call: GET /v1/check/{email_or_domain} Syvel's only call
API: Email verification API Syvel's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 6 key fields we check. Address, Deliverability, Confidence.
  • Nothing to pay. You get 100 requests a month. Calls stop once your requests run out. Quota resets on the 1st of each month at 00:00 UTC.
  • One call. You send email_or_domain to GET /v1/check/{email_or_domain}. The call returns whether the address takes mail.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Syvel: email verification API alternatives

Syvel alternatives: every email verification API provider ranked

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

Syvel, €199 monthlymailfloss, $940 yearly, Business 35,000 credits/month, billed annually, GET /v1/verifyMailerio, $56 pack, Pay as you go 25,000 emails, GET /v{version}/validateArgorant, $449 monthlyOxiBounce, €499 pack, 250 000 vérifications, POST /check
$ per 1,000 emails$2.239$2.238$2.24$2.245$2.246
Completeness50%50%67%0%50%
Billingmonthlyyearlypay firstmonthlypay first
Pay€199$940$56$449€499
Enough for100,000 calls a month35,000 calls a month25,000 calls200,000 results a month250,000 results
Freshnessunknownliveliveunknownlive
Who can get itanyoneanyone of the legal age of majority, for their own internal business use, with a supported email service provideranyone, a minor needs a parent or guardian's permissionanyone at least 18 years old and able to form a binding contract, one account per customeranyone

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. syvel.io
  2. syvel.io/docs/api/check
  3. syvel.io/docs/api/public
  4. syvel.io/docs/guides/errors
  5. syvel.io/docs/guides/rate-limits
  6. syvel.io/openapi.json
  7. syvel.io/pricing
  8. syvel.io/legal/cgv
  9. syvel.io/legal/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, not in the answer
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: GET /v1/public/top-domains · GET /v1/public/domain/{domain}
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchBlock fake emails before they reach your CRM. Typo detection, role addresses, disposable domains — one API call. 100% sovereign, hosted in France.
Data
What it checksformat, mail servers, disposable domains, role addresses
Keep datano limit
Use dataThe following are expressly prohibited: using the API to validate email lists purchased, rented or obtained without consent of the data subjects, using the API for spam campaigns or unsolicited commercial communications not compliant with applicable regulations (GDPR, ePrivacy Directive), using the Service to harass, threaten or harm individuals, any attempt to circumvent quotas or manipulate the billing system, reselling or sub-licensing API results to third parties without prior written agreement from Syvel
Plan
Pay€0
You get100 requests a month
Enough for100 calls a month
Expiresquota resets on the 1st of each month at 00:00 UTC
Rate limit
Per second100
Batch1
Speed
Answerin the call
The call
You sendemail_or_domain
MethodGET
Path/v1/check/{email_or_domain}
About the plan
PlanFree
Who can get itanyone
The 10 fields the plan's answer can hold

email, risky, risk score, reason, free provider, corporate email, did you mean, alias email, MX provider, deliverability score

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