Datacircle

ToolTrace pricing: email verification API, POST /v1/verify-email

ToolTrace's siteThis page as plain textEmail validation API: 200+ verification providers comparedToolTrace: 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 emailsIn our email verification API benchmark, the best plan from ToolTrace scores 59.2 out of 100. ToolTrace ranks 41st of 208 providers.This plan is free. We rank 4,039 plans for email verification APIs by price. Half the plans cost $1.999 per 1,000 emails or less. 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.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, MailTester Ninja and Giggal are the best email verification API providers in the Datacircle benchmark.
Type a number to see the cheapest ToolTrace plan for that many emails. The table below then sorts the other plans by what each costs.
Plan: Free one of ToolTrace's 7 plans
Call: POST /v1/verify-email one of ToolTrace's 2 calls for this API
API: Email verification API one of ToolTrace's 3 APIs

About this item

  • A copy at most 7 days old. ToolTrace may answer from ToolTrace's stored data instead of asking the mail server.
  • 4 of the 6 fields on our checklist. Address, Deliverability, Confidence, Company.
  • Nothing to pay. You get 1,000 credits a month, enough for 1,000 calls. Calls stop once your credits run out. Unused credits expire at the end of each billing period.
  • One call. You send email to POST /v1/verify-email. The call returns whether the address takes mail.
  • Who can get it: anyone aged 16 or over. Keep data: no limit. Use data: with conditions.

ToolTrace: email verification API alternatives

ToolTrace alternatives: every email verification API provider ranked

The table starts with ToolTrace's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to ToolTrace's. Each plan in the table gives live data or data at most a week old.

ToolTrace, $220 pack, Scale pack, POST /v1/verify-emailTryVerifyEmail, $110 pack, Top-up credits 100,000, POST /v1/bulk-verifications/{jobId}/itemsClearout, $5,500 pack, 5 million credits, POST /email_verify/instant, Instant VerifyTruelist, $55 pack, Pay as you go, up to 50k, POST /api/v1/verify_inlineApexVerify, $550 pack, 500,000 credits, POST /v1/batch
$ per 1,000 emails$1.10$1.10$1.10$1.10$1.10
Completeness67%67%50%50%50%
Billingpay firstpay firstpay firstpay firstpay first
Pay$220$110$5,500$55$550
Enough for200,000 calls100,000 results5,000,000 calls50,000 results500,000 results
Freshness7 dayslivelivelivelive
Who can get itanyone aged 16 or overanyone on a paid plan: the Free plan's purchases unlock on any paid plannot new usersusers who are at least 18 years oldanyone with an account and the legal capacity in their country to buy credits

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

  1. api.tooltrace.io/docs
  2. api.tooltrace.io/openapi.json
  3. tooltrace.io/acceptable-use
  4. tooltrace.io/apis
  5. tooltrace.io/apis/email-verification-api
  6. tooltrace.io/docs
  7. tooltrace.io/pricing
  8. tooltrace.io/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
Repeat free7 days
Also pays forfrom the same budget: Check a batch of email addresses · Extract webpage content · Extract page metadata · Extract page links · Extract structured data · Audit webpage SEO · Inspect an XML sitemap and its URLs · Detect website technology stack
Overage
Units caphard
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchEmail verification API that actually ships. One POST, structured JSON, idempotent. Deliverability score 0 to 100, catch-all detection, role-account flag, SMTP evidence, typo suggestions.
Data
Freshness7 days
What it checksformat, mail servers, disposable domains, role addresses, mailbox
Keep datano limit
Use dataYou may use ToolTrace only for lawful purposes and in line with our Acceptable Use Policy. You must have a lawful basis and any necessary permission to request, store, or process the data you submit. You must respect privacy rights, intellectual property, access restrictions, robots directives, and applicable laws of the jurisdictions whose data you handle. [...] Do not use ToolTrace to access private systems, bypass controls, exploit vulnerabilities, distribute malware, facilitate fraud, impersonate others, harass people, conduct unlawful surveillance, infringe intellectual property, violate privacy rights, create spam, or support phishing.
Plan
Pay$0
You get1,000 credits a month
Enough for1,000 calls a month
Expiresat the end of each billing period
Rate limit
Per second0.17
Concurrent1
Batch1
Speed
Answerin the call
Median0.96 s
The call
You sendemail
MethodPOST
Path/v1/verify-email
About the plan
PlanFree
Who can get itanyone aged 16 or over
The 18 fields the plan's answer can hold

email address, status, score, confidence, syntax check, domain check, MX check, disposable, free, role, catch-all, accept-all, mailbox check, normalized email, MX provider, reasons, credits used, cached

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