pipe0 pricing and alternatives: email verification API, POST /v1/pipes/run/sync, Validate email (person:email:validate:millionverifier@1)

pipe0's site llms.txt Best email verification API in 2026

17% complete: 1 of the 6 key fields we checkSee the 6 fields

$3.50per 1,000 emailsThe median plan costs $2.196 per 1,000. This plan costs less than 35% of the 1,671 priced plans.The cheapest plan is treg, top-up from $10, at $0.00 per 1,000.

Plan: Pay as you go one of pipe0's 5 plans

Call: POST /v1/pipes/run/sync, Validate email (person:email:validate:millionverifier@1) one of pipe0's 2 calls

API: Email verification API one of pipe0's 16 APIs

About this item

Freshness. pipe0 doesn't say how fresh an answer is.
1 of the 6 key fields we check. Deliverability.
A balance you top up. You pay $10 or more. You spend all of it on calls.
One call. You call POST /v1/pipes/run/sync with the inputs in Product details. The call returns the answer when the provider is quick. When the provider is slow, the call returns a job. You fetch the answer once the job is done.
Who can get it: businesses only, in the course of their trade, business or profession. Keep data: no time limit, not cached or shared to avoid running a pipe. Use data: with conditions.

pipe0: email verification API alternatives

We list other providers' plans closest to this plan in price per 1,000 emails. We also show the Derrick plan. Its price is farther from this plan's price.

	This planpipe0, top-up from $10, Pay as you go, POST /v1/pipes/run/sync, Validate email (person:email:validate:millionverifier@1)	Derrick, €47.50 monthly	GetProspect, $1,672 yearly, Growth 20k, GET /v2/email-verifier	BounceBan, top-up from $175, 50,000 Credits, Pay-As-You-Go, POST /v1/verify/bulk	StartupHub.ai, $35 pack	Heybounce, $351 monthly, Monthly 100,000 credits, GET /validate
$ per 1,000	$3.50	$2.138	$3.483	$3.50	$3.50	$3.51
Completeness	17%	17%	50%	50%	33%	50%
Billing	pay first	monthly	yearly	pay first	pay first	monthly
Pay	$10	€47.50	$1,672	$175	$35	$351
Enough for	as many as you pay for	25,000 calls a month	480,000 calls a year	50,000 results	10,000 calls	100,000 calls a month
Freshness	not published	not published	live	live	not published	live
Who can get it	businesses only, in the course of their trade, business or profession	anyone with a Google account	anyone 16 or over	anyone 18 or over	anyone 18 or over	anyone of age: “Heybounce is not marketed and should not be used by persons under the age of 18”

Every email verification API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-22.

Product details

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

Address, not in the answer
Deliverability
Confidence, not in the answer
Name, not in the answer
Place, not in the answer
Company, not in the answer

Price
$ per 1,000	$3.50
Billing	pay first

Aggregators
Aggregators	none

Charges
Per	call
Also pays for	from the same budget: pipes · searches

Not found
$ per 1,000	$3.50

Catch-all
$ per 1,000	$3.50

In their words
Their pitch	Cheaper, less accurate email verification.

Data
Keep data	no time limit, not cached or shared to avoid running a pipe
Use data	only your own internal business purposes, to initiate and manage business relationships relevant to the person's professional role, not resold or made available to third parties other than service providers acting for you, not used to build a database, list, directory or enrichment service offered to others or to compete with pipe0 or a provider, no eligibility decisions, consumer-oriented offers, re-identification or unlawful unsolicited communication

Plan
Pay	$10
Expires	never

Rate limit
Per second	33.33
Batch	100

Speed
Answer	in the call or by polling

The call
You send	pipes ([{"pipe_id": "person:email:validate:millionverifier@1"}]) and input (up to 100 records, each with email). Optional: config, field_annotations, scopes, and each pipe's config, run_if and connector
Method	POST
Path	/v1/pipes/run/sync

About the plan
Plan	Pay as you go
Who can get it	businesses only, in the course of their trade, business or profession

The 2 fields the plan's answer can hold

status, validation match