Skip to content
ToolGPA

The Byteplant Email Validator Insider’s Guide

Everything we know about Byteplant Email Validator in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.

Download the PDF
Pass it onEmailLinkedInXWhatsApp
ToolGPANovember 2026

Byteplant Email Validator

The Insider’s Guide

Email address validation by bulk list or real-time API

Every plan, grade, refund rule and rival among email verification and deliverability tools, read from Byteplant Email Validator’s own pages.

Made by Byteplant GmbH · checked Nov 13, 2026 · toolgpa.com

2.0GPA

Contents

  1. 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
  2. 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
  3. 03What it doesIts main features, where it runs, what it works with and who makes it
  4. 04Where it standsIts grades against its category, and whether to keep it or make your own
  5. 05The alternativesThe tools it is most often weighed against, side by side
  6. 06Quick answersThe questions people ask about it, each answered in a line or two
  7. 07About ToolGPAWho made this guide, what else is on the site, and how to cite it

ToolGPA put this guide together from Byteplant Email Validator’s own pages, its app-store listings and our grades. Every fact in it is on Byteplant Email Validator’s page too, where it is kept up to date. Checked Nov 13, 2026.

Part 01 · Overview

Welcome

What it is, who it suits, its grades and the ten things to know first

2.0

GPA, above 8 of the 61 other email verification and deliverability tools we grade

Byteplant's Email-Validator checks addresses for syntax, DNS and MX records, disposable domains, misspelled domains and mailbox existence, and tests for catch-all and greylisting. It works on uploaded lists and CRM data, and through a real-time API. Credits never expire and are shared by list cleaning and the API.

To get you started, here are 9 things to know about Byteplant Email Validator, taken from its own pages and our grades.

  1. 1

    Best for thorough list checks with catch-all and greylisting tests

    Byteplant checks addresses end to end, including catch-all and greylisting tests, in bulk or by API.

  2. 2

    What it costs

    Paid plans start at €0.00999 per credit at 50,000 credits (€499.50), shown in euros.

  3. 3

    You can try it first

    1,000 free email address checks, no credit card required

  4. 4

    It runs on Web

    Web.

  5. 5

    End-to-end deliverability check

    Checks run from syntax and DNS or MX lookup through to SMTP mailbox existence checking.

  6. 6

    Catch-all and greylisting tests

    Identifies domains that accept all mail and detects greylisting and temporary unavailability.

  7. 7

    Disposable and misspelled domains

    Detects disposable email addresses and misspelled domains, including typosquatting.

  8. 8

    A 2.0 GPA, above 8 of 61

    That is against the other email verification and deliverability tools we grade, on value, the free plan, features, ease of use and platforms.

  9. 9

    Keep it

    Nothing Byteplant Email Validator does is plain enough to make in a weekend. The 3 things listed below take a company.

Byteplant Email Validator at a glance

Pricing
Free trial, from €0.00999 per credit at 50,000 credits (€499.50), shown in euros
Free plan
No
Free trial
1,000 free email address checks, no credit card required
Runs on
Web
Made by
Byteplant GmbH
Category
Email Verification & Deliverability
Our grade
2.0 GPA, fair

The report card

Best for thorough list checks with catch-all and greylisting tests

Byteplant checks addresses end to end, including catch-all and greylisting tests, in bulk or by API. Prices are in euros, around €0.00999 a credit at 50,000, which is several times what other checkers charge.

ToolGPA report cardByteplant Email ValidatorGraded Nov 13, 2026
SubjectGradeComment
Value for moneyD€499.50 for 50,000 credits, about €0.00999 each, when other checkers sell 10,000 for $10 to $30. We graded it on the euro price shown.
Free plan and trialC1,000 free checks with no card, once. No free plan.
FeaturesBEnd-to-end checks, catch-all and greylisting tests, disposable and misspelled domains, API, de-duplication and data deletion. The listing names no gap.
Ease of useCNo store rating on record. You upload lists or call the API.
Platforms and integrationsCWeb and API with only Zapier listed. No apps.
Grade point averageFair, out of 4.02.0

An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.

Who Byteplant Email Validator is for

  • Fits if you want catch-all and greylisting tests on a big list
  • Works for teams that want data deleted after checking

Who it is not for

  • Pricey if you check small lists, since the page starts its calculator at 50,000 credits
  • Watch out: the page showed euros from India and dollars weren't confirmed
  • Watch out: a monthly subscription exists but its prices weren't read
  • Skip it if you want integrations, as only Zapier is listed

Good to know

Good for

  • Teams that want credits shared between list cleaning and an API
  • European buyers who prefer a German vendor with GDPR terms
  • Companies that want phone and chat support

Worth knowing

  • The pricing page loads its prices with a calculator and showed euros from India; US dollars were not confirmed.
  • A monthly subscription option exists, but its prices were not read.
  • A 30-day money-back guarantee is stated for orders.
  • Orders over the largest tier shown are quoted individually by email.

Part 02 · Pricing

What it costs

Every plan, the free plan, ways to pay less and how prices have moved

€0.00999

To start

Byteplant Email Validator is a paid product with a free trial, starting at €0.00999 per credit at 50,000 credits (€499.50), shown in euros.

  • Pay As You Go

    €499.50

    one-time for 50,000 credits, used as you go

    Shown in euros; €0.00999 a credit falls to €0.00899 above 160,000 credits. Credits never expire.

Trying it first

1,000 free email address checks, no credit card required

Read from byteplant.com on Nov 13, 2026.

Part 03 · Features

What it does

Its main features, where it runs, what it works with and who makes it

1

Place it runs: Web

Email address validation by bulk list or real-time API. Here is what it does, as its own site describes it, and what it covers: public API, email verification.

End-to-end checks, catch-all and greylisting tests, disposable and misspelled domains, API, de-duplication and data deletion.
From our grade for features
End-to-end deliverability check
Checks run from syntax and DNS or MX lookup through to SMTP mailbox existence checking.
Catch-all and greylisting tests
Identifies domains that accept all mail and detects greylisting and temporary unavailability.
Disposable and misspelled domains
Detects disposable email addresses and misspelled domains, including typosquatting.
Real-time API
Live checks are available around the clock, with typical API responses within 750ms and a stated 99.9% availability.
List cleaning and de-duplication
Cleans CRMs and databases in bulk and removes duplicates; Zapier is listed for integration.
Data deletion
Says it deletes personally identifiable end-user information within 14 days after the data is provided.

Where it runs

  • Web

What it works with

  • Zapier

Byteplant Email Validator is made by Byteplant GmbH.

Part 04 · Standing

Where it stands

Its grades against its category, and whether to keep it or make your own

8/61

Other email verification and deliverability tools it is graded above

Byteplant Email Validator's GPA of 2.0 is higher than 8 of the 61 other email verification and deliverability tools we grade, and level with 14.

It stands best on features (B, above 46 of 61) and worst on value for money (D, above 0).

Each grade against the category

Every bar is all 62 email verification and deliverability tools we grade, cut by the letter each got. Byteplant Email Validator’s own letter is outlined.

  • DValue for moneyAbove 0 of 61
  • CFree plan and trialAbove 9 of 61
  • BFeaturesAbove 46 of 61
  • CEase of useAbove 2 of 61
  • CPlatforms and integrationsAbove 0 of 61

Keep it, or make your own?

Whether this is something you could build for yourself with an AI app builder, and what you would give up.

Keep it

Nothing Byteplant Email Validator does is plain enough to make in a weekend. The 3 things listed below take a company.

That makes this kind of software worth paying for, not this one in particular: 39 of the 61 other email verification and deliverability tools grade higher.

What you could not

  • Checking that an address exists without writing to it.
  • It plugs into other products, Zapier among them, and has an API.
  • The depth: we grade its features B, which means it covers the whole job.

What this rests on. Byteplant Email Validator’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.

Part 05 · Alternatives

The alternatives

The tools it is most often weighed against, side by side

Verifalia, Email Hippo, ZeroBounce, NeverBounce and mailboxlayer

The 5 tools Byteplant Email Validator is most often weighed against, with where each one differs from it.

Part 06 · Questions

Quick answers

The questions people ask about it, each answered in a line or two

12

Questions, each answered in a line or two

The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.

Is Byteplant Email Validator free?

No, Byteplant Email Validator is a paid product, but you can try it first.

How much does Byteplant Email Validator cost?

Byteplant Email Validator lists one plan. Pay As You Go: €499.50 one-time for 50,000 credits, used as you go.

What platforms does Byteplant Email Validator work on?

Byteplant Email Validator is available on Web.

Does Byteplant Email Validator have an Android app?

No Android app was listed when its pages were read on Nov 13, 2026. Byteplant Email Validator is listed for Web.

Does Byteplant Email Validator have an iPhone app?

No iPhone app was listed when its pages were read on Nov 13, 2026. Byteplant Email Validator is listed for Web.

Is Byteplant Email Validator open source?

Byteplant Email Validator is not described as open source on its own site, as read on Nov 13, 2026.

Does Byteplant Email Validator have an API?

Yes. Byteplant Email Validator offers a public API, according to its own site.

What does Byteplant Email Validator integrate with?

Byteplant Email Validator's listing names Zapier. A listing names up to eight integrations, so it may connect to more.

Who makes Byteplant Email Validator?

Byteplant Email Validator is made by Byteplant GmbH.

What are the alternatives to Byteplant Email Validator?

The closest alternatives to Byteplant Email Validator in our directory are Verifalia, Email Hippo, ZeroBounce, NeverBounce and mailboxlayer.

How does Byteplant Email Validator compare with other email verification and deliverability tools?

Byteplant Email Validator's GPA of 2.0 is higher than 8 of the 61 other email verification and deliverability tools we grade, and level with 14.

Could I make my own version of Byteplant Email Validator?

Nothing Byteplant Email Validator does is plain enough to make in a weekend.

Where this guide comes from

The prices, plans, platforms and features were read from Byteplant Email Validator’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from Byteplant Email Validator's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.

Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Byteplant GmbH. Prices change, so check byteplant.com before you buy.

Part 07 · About

About ToolGPA

Who made this guide, what else is on the site, and how to cite it

7,721

Tools graded, in 95 categories

ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.

Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.

  • 7,721

    tools graded

  • 95

    categories

  • 739

    price changes on record

  • 579

    apps priced in 12 countries

What else is on toolgpa.com

Scan for the live page

Prices and grades as they are today

Quoting this guide?

Please name ToolGPA and link to the live page, so readers can check the figures for themselves:

ToolGPA, "Byteplant Email Validator: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/byteplant-email-validator

Know someone choosing between email verification and deliverability tools?

Send them this guide: toolgpa.com/tools/byteplant-email-validator/guide

ToolGPA elsewhere: youtube.com/@toolgpa

See our other guides

The best-graded email verification and deliverability tools after Byteplant Email Validator, each with an Insider's Guide of its own.

ToolGPA

Choosing software? Every tool graded, every price dated.

Compare tools at toolgpa.com ›

Everything in this guide is ToolGPA’s own summary of what Byteplant Email Validator’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Byteplant Email Validator is a trademark of its owner, and this guide is not made, paid for or approved by Byteplant GmbH. Prices and plans change: check byteplant.com before you buy.