Datacircle

Truelist, POST /api/v1/verify_inline: 9 email validation API plans

50% complete: 3 of the 6 key fieldsSee which

$0.00per 1,000 emails
Plan: Free one of Truelist's 9 plans
Call: POST /api/v1/verify_inline one of Truelist's 2 calls

About this item

  • Live. The call checks the email when you make it.
  • 3 of the 6 key fields. Address, Its check, Company.
  • Nothing to pay. You get 100 credits, enough for 100 results.
  • One call. You send email, up to 3 addresses separated by spaces to POST /api/v1/verify_inline. Optional: validation_strategy, checks, timeout. The call returns whether the address takes mail.
  • Who can get it: users who are at least 18 years old. Keep data: no limit. Use data: with conditions.

Compare with similar plans

Other providers' plans with the closest prices per 1,000. Like this plan, each is live.

This planTruelist, free, Free, POST /api/v1/verify_inlineZeroBounce, free, Freemium, POST /v2/validatebatchVerifalia, freeVerimail, freeXverify, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness50%83%50%50%50%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough for100 results100 results a month25 results a day100 calls a month100 calls, once
Freshnesslivelivelivelivelive
Who can get itusers who are at least 18 years oldanyone signing up with a business or premium email domain, one free account per person or business, for their internal business purposes onlyanyone, one Free plan account per organizationbusinesses and professionals, not directed at anyone under 18anyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-19.

  1. truelist.io/docs/api
  2. truelist.io/docs/fundamentals/Automatic-data-cleanup
  3. truelist.io/docs/fundamentals/how-validation-works
  4. truelist.io/docs/subscription-terms
  5. truelist.io/docs/usage/enhanced-credits
  6. truelist.io/docs/usage/result-codes
  7. truelist.io/docs/usage/validation-strategies
  8. truelist.io/docs/usage/verify-list
  9. truelist.io/features/api
  10. truelist.io/pricing
  11. truelist.io/pricing.md
  12. truelist.io/spec.yaml
  13. truelist.io/terms.txt

Product details

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

  • Address
  • Its check
  • Confidence, not in the answer
  • Name, not in the answer
  • Place, not in the answer
  • Company
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Perresult
Also pays forfrom the same budget: Verify a list of emails
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
In their words
Their pitchVerify emails in real-time on signup forms, checkout pages, and lead capture flows. Block fake addresses, typos, and disposable emails before they become your problem.
Data
Freshnesslive
Keep datano limit
Use dataThe Site is not tailored to comply with industry-specific regulations (Health Insurance Portability and Accountability Act (HIPAA), Federal Information Security Management Act (FISMA), etc.), so if your interactions would be subjected to such laws, you may not use this Site. You may not use the Site in a way that would violate the Gramm-Leach-Bliley Act (GLBA). [...] Except as expressly provided in these Terms of Service, no part of the Site and no Content or Marks may be copied, reproduced, aggregated, republished, uploaded, posted, publicly displayed, encoded, translated, transmitted, distributed, sold, licensed, or otherwise exploited for any commercial purpose whatsoever, without our express prior written permission. Provided that you are eligible to use the Site, you are granted a limited license to access and use the Site and to download or print a copy of any portion of the Content to which you have properly gained access solely for your personal, non-commercial use. [...] By using the Site, you represent and warrant that: [...] (5) you will not access the Site through automated or non-human means, whether through a bot, script or otherwise, (6) you will not use the Site for any illegal or unauthorized purpose, and (7) your use of the Site will not violate any applicable law or regulation. [...] You may not access or use the Site for any purpose other than that for which we make the Site available. The Site may not be used in connection with any commercial endeavors except those that are specifically endorsed or approved by us. As a user of the Site, you agree not to: Systematically retrieve data or other content from the Site to create or compile, directly or indirectly, a collection, compilation, database, or directory without written permission from us. Circumvent, disable, or otherwise interfere with security-related features of the Site, including features that prevent or restrict the use or copying of any Content or enforce limitations on the use of the Site and/or the Content contained therein. [...] Use any information obtained from the Site in order to harass, abuse, or harm another person. [...] Use the Site in a manner inconsistent with any applicable laws or regulations. [...] Engage in any automated use of the system, such as using scripts to send comments or messages, or using any data mining, robots, or similar data gathering and extraction tools. [...] Interfere with, disrupt, or create an undue burden on the Site or the networks or services connected to the Site. [...] Attempt to bypass any measures of the Site designed to prevent or restrict access to the Site, or any portion of the Site. [...] Except as may be the result of standard search engine or Internet browser usage, use, launch, develop, or distribute any automated system, including without limitation, any spider, robot, cheat utility, scraper, or offline reader that accesses the Site, or using or launching any unauthorized script or other software. Use a buying agent or purchasing agent to make purchases on the Site. Make any unauthorized use of the Site, including collecting usernames and/or email addresses of users by electronic or other means for the purpose of sending unsolicited email, or creating user accounts by automated means or under false pretenses. Use the Site as part of any effort to compete with us or otherwise use the Site and/or the Content for any revenue-generating endeavor or commercial enterprise. Use the Service to conduct email address enumeration, including but not limited to systematically generating, guessing, or testing large volumes of email address variations against free or consumer email providers (such as Gmail, Yahoo, Outlook, or similar services) in order to discover valid email addresses. This prohibition applies regardless of whether such activity is conducted in a single batch or spread across multiple requests over time. For clarity, validating email addresses that you have collected through legitimate means in the ordinary course of business is permitted, even in high volumes for a single domain. We reserve the right, in our sole discretion, to determine whether any pattern of usage constitutes enumeration or other abusive activity. If we determine that your use of the Service violates this section, we may immediately suspend or terminate your account without prior notice or refund.
Plan
Pay$0
You get100 credits
Enough for100 results
Rate limit
Per second10
Batch3
Speed
Answerin the call
The call
You sendemail, up to 3 addresses separated by spaces. Optional: validation_strategy, checks, timeout
MethodPOST
Path/api/v1/verify_inline
About the plan
PlanFree
Who can get itusers who are at least 18 years old
The 7 fields the plan's answer can hold

email address, domain, local part, MX record, email state, email sub-state, verified at