Email verification cost calculatorCalculators

What verifying your emails costs, per provider and per answer.

Type how many emails you need to check. See each provider's price per check, success rate, cost per successful check and your total, from real looot runs in the last 30 days.

Cost to you

Free

Free with no account. The math runs in your browser on looot's own run data from the last 30 days.

30-day runs
data: none
API calls: none
account

Use it now

Use the Email verification cost calculator here

It runs in your browser. Nothing you type is sent anywhere, there is no signup and no limit.

Lowest total, Filtrat: $2.50
Cheapest per successful check, Filtrat: $0.00025
Providers ranked: 11

people.email.verify providers ranked by cost per successful check
Rank	Provider	Total for 10,000	Cost per successful check	Price per check	Success rate	Median time	Calls (30 days)
1	Filtrat Charged only for a definite answer (valid or invalid). Unknown, risky, unresolved catch-all and repeat checks cost nothing, so your total can be lower. Resolving a catch-all costs five times the price.	$2.50	$0.00025	$0.00025 per call	99.2%	1.4 s	2,762
2	Dropleads	$14.50	$0.00149	$0.00145 per call	97.6%	2.1 s	6,997
3	Kitt AI	$15.00	$0.0015	$0.0015 per call	99.8%	1.8 s	4,859
4	MillionVerifier	$17.80	$0.00178	$0.00178 per call	99.7%	1.0 s	20,391
5	Icypeas	$19.00	$0.0019	$0.0019 per call	100%	6.5 s	250
6	BounceBan	$40.00	$0.00454	$0.004 per call	88.0%	3.3 s	5,956
7	LeadMagic	$49.50	$0.00496	$0.00495 per call	99.7%	5.5 s	777
8	Scrubby	$78.00	$0.0078	$0.0078 per call	100%	1.5 s	26
9	ZeroBounce	$100.00	$0.01022	$0.01 per call	97.8%	393 ms	190
10	Tomba	$89.00	$0.01038	$0.0089 per call	85.7%	118 ms	35
11	Findymail	$198.00	$0.02014	$0.0198 per call	98.2%	668 ms	176

Data read 2026-11-11 18:46 UTC. See the full people.email.verify benchmark

Not enough calls to rank

Hunter: 13 calls in 30 days, $0.01225 per call
Limadata: under 10 calls in 30 days, $0.006 per call

How this works

Cost per successful check = price per check / success rate. You pay for every call, so failed calls raise what each answer costs.
Total = price per check x number of emails. Monthly: per year = per month x 12.
Data: every people.email.verify call made through looot in the last 30 days, read 2026-11-11 18:46 UTC. The same numbers as the benchmark page for this job.
Success rate: the share of calls the provider answered without an error. An empty answer counts as an answer. It does not check that the data is right.
Ranked by cost per successful call, then success rate, then speed. A provider needs 20 calls in the last 30 days to be ranked, the same floor as the benchmark pages.
Price: what looot charges per call, in US dollars, from a prepaid balance. A row with a note bills fewer calls than that, so its total is the most you would pay.
Source: GET https://api.looot.ai/v1/public-catalog/<endpoint>?stats=1 for each endpoint, and the public catalog for prices.

Sources: people.email.verify benchmark, looot public catalog API.

Run people.email.verify on looot

Run the job itself (job:people.email.verify) with fallback on: looot picks a provider that can answer now and tries the next on a miss. You see the price before each call and pay from a prepaid balance.

Prompt for your agent

Use looot to run endpointId "job:people.email.verify" with fallback on for my input. Show me the price before the call, then the result.

Start a workspace and run job:people.email.verify

Run it from your agent

Copy one prompt, give it to your agent.

Fill in the placeholder, paste it, and the agent runs the same job with current data on your looot account and shows the cost.

You give it: how many emails you have, and whether that is every month.
Billed per call, nothing while your agent is idle.
The agent shows the price before it calls.

Prompt: Email verification cost calculator

Use looot to price people.email.verify for [number] emails. 1. Set up https://looot.ai/skill.md. 2. Search the catalog for job people.email.verify and inspect each provider's price per call. 3. Divide each price by its 30-day success rate. 4. Return one table: provider, price, success rate, cost per success and the total for my count, cheapest per success first.

Give this to your agent

Setup command

set up looot - https://looot.ai/skill.md

What comes back

What your agent gets from email verification cost

Field names as the providers return them. The exact set varies by endpoint, and your agent reads it from the catalog.

price per check for each provider
success rate and cost per successful check
total for your emails, per month and per year when you pick monthly
median time and run count from looot's last 30 days

Use it for

What people do with email verification cost

Budget a list clean
Type the size of the list you are about to send to and see what checking every address costs with each provider.
Pick on price and speed
A cheap provider that fails often costs more per answer. The table ranks by cost per successful check and shows the median time next to it.
Plan a monthly volume
Pick monthly to see the bill for a steady flow of sign ups or new leads, per month and per year.
Hand it to your agent
Run people.email.verify from your agent with fallback on. looot picks a provider that can answer and tries the next on a miss.

Set up once

Three steps. Your agent does the rest.

Paste one prompt into your agent

Set up looot

Done, looot is connected.

Copy one prompt from /connect into Claude Code, Cursor, or any MCP agent. No SDK, no dashboard click-through first.

Your agent finds the right operation

Hunter$0.0265

Exa$0.0090

Diffbot$0.0032

The agent finds the operation it needs and sees the price first. It calls nothing blind.

You watch what it cost

Hunter$0.0265

Exa$0.0090

Diffbot$0.0032

Total$0.0387

Every call settles for its quoted price and lands in the ledger. You always know what ran and what it cost.

Keep going

Validators
Email checker
Checks one email address live: valid, invalid, catch-all or disposable, with role and free mail flags.
Runs a real API call$0.00145 / call
Research
Email finder by domain
Up to 3 public work emails at a company domain, with name, job title, confidence and the email pattern.
Runs a real API call$0.00245 / result
Generators
Email permutator
Builds the common work email patterns from a name and a domain, for one person or a whole list.
Free, no signupno limit

FAQ

Questions about email verification cost

It is the price per check divided by the success rate. A provider that answers 8 calls in 10 costs 1.25 times its price for each answered check, because you pay for the failed calls too.

From every people.email.verify call made through looot in the last 30 days, the same data as the benchmark page for this job. Prices are what looot charges per call from a prepaid balance. The page prints the date it read them.

A provider needs 20 calls in the last 30 days to be ranked, the same floor as the benchmark pages. Below that, a few calls move the success rate too much to compare.

The share of calls the provider answered without an error. An empty answer counts as an answer. It does not check that the data is right, and calls that failed on looot's side are left out.

Yes, free with no account. The math runs in your browser and makes no API call. The numbers come from looot's public catalog, read at most once an hour.

Connect the looot MCP server and run endpointId "job:people.email.verify" with fallback on. looot picks a provider that can answer now and tries the next on a miss. You see the price before each call and pay from a prepaid balance.

The first row of the table is the cheapest per successful check on looot's own runs in the last 30 days. The lowest price per check is not always the cheapest per answer: a provider that fails more often costs more for each answered check.

The table shows looot's price per check for each provider, and a row says so when the provider's rule differs. Filtrat charges only for a definite answer (valid or invalid), so an unknown, risky or unresolved catch-all address costs nothing there.

Updated 11 November 2026

For agents

tool: Email verification cost calculator
category: Calculators
input: How many emails you have, and whether that is every month
output: price per check for each provider, success rate and cost per successful check, total for your emails, per month and per year when you pick monthly, median time and run count from looot's last 30 days
price: per call, read live from the catalog on the web page
web tool: runs in the visitor's browser, no API call, free with no account
schedule: on demand
setup: https://looot.ai/skill.md
llms.txt: https://looot.ai/llms.txt
updated: 2026-11-11

markdown /free-tools/email-verification-cost-calculator.md

Run email verification cost from your own agent.

Start your workspace, top up, and paste the prompt into the agent you already use. It runs the job with live data and shows the cost first.

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