SimpleVerifier vs Listclean (2026)
Listclean costs $1.00 per 1,000 on a 5,000 pack, falling to $0.13 at 5,000,000, pay as you go with no subscription. SimpleVerifier is $9 a month for 2,500 emails a month and $39 a month on Pro, which is never cut off (100,000 a month at full speed). Pick Listclean if you clean a list of up to about 100,000 once or a few times a year and want credits that never expire.; pick SimpleVerifier if you re-check the same lists every month, verify well past 100,000 a month, or want phone checks and sequencer connections; Pro is $39 a month for the first 100,000 checks a month at full speed, then slower, never cut off..
Listclean prices read from listclean.xyz, checked . No accuracy benchmark was run.
Is SimpleVerifier a good alternative to Listclean?
For large or repeated lists, often yes: SimpleVerifier is a flat monthly plan, while Listclean meters usage. Every address gets a real SMTP mailbox check. Monthly plans: $9 for 2,500 emails, or Pro at $39 with 100,000 a month at full speed, never cut off. Listclean's prices on this page were read November 4, 2026.
- What it is
- Email verification with a real SMTP mailbox check: each address comes back valid, risky or invalid with a reason. Includes an email finder on Pro and up.
- Price per check
- Starter $9/mo for 2,500 ($3.60 per 1,000); Pro $39/mo, 100,000 a month at full speed ($0.39 per 1,000 when used), then slower, never cut off. Business $99/mo with 300,000 at full speed; Agency $249/mo with 750,000 at full speed.
- One-time packs
- 10,000 for $15 ($1.50 per 1,000); 25,000 for $29 ($1.16 per 1,000); 50,000 for $49 ($0.98 per 1,000); 100,000 for $79 ($0.79 per 1,000); 250,000 for $169 ($0.68 per 1,000). Credits never expire, run at standard speed, CSV verification only (no API or finder).
- Free checks
- First 100 email checks free with a Google sign-in, no card, once per account. Single checks on the free email checker need no account.
- Billing
- Monthly subscription, cancel anytime (yearly billing optional). One-time packs are listed above. Starter allowances reset monthly and do not roll over.
- Speed today
- One sending IP today, shared by every customer: about 13,000 mailbox checks a day in the standard lane. Bad syntax, dead domains and disposable addresses return at once; a list of 100,000 takes days, not hours, and each job shows its estimated finish time.
- Catch-all handling
- Catch-all (accept-all) addresses stay risky, never valid, and are graded higher, medium or lower likelihood with the reasons. Anything a mail server does not confirm is risky.
- API and MCP
- REST API on Pro, Business and Agency (Pro includes 10,000 calls a month, then $1.50 per 1,000). Remote MCP server with 6 tools for Claude, ChatGPT, Cursor and VS Code. No API on Starter.
- Integrations
- Connects to Instantly, Smartlead, HubSpot and Mailchimp by API key: verifies a campaign or list and tags each contact with its result. CSV in and out for any other tool.
- Phone
- Free phone format checks (country, type range). Live carrier and line-type lookups come with Pro + Phone at $49.99/mo (5,000 a month). It never says a number is in service.
- What it does not do
- No sending, warmup or inbox placement tests. No published accuracy benchmark against other verifiers. Catch-all domains, Yahoo and AOL cannot be confirmed, and Outlook.com and Hotmail mailboxes are not probed while Microsoft refuses checks from our server's network: all of these come back risky, never valid.
SimpleVerifier facts from our pricing page and product. Last updated .
| Listclean | SimpleVerifier | |
|---|---|---|
| Published price | $0.13–$1.00/1k | $9/mo, Pro $39/mo |
| How usage is metered | One-time credit packs from $5 for 5,000 to $625 for 5,000,000; no subscription, and credits never expire | Monthly plans; Pro is never cut off (100,000 a month at full speed, then a slower lane) |
| Free to start | A free trial with no credit card required; the pricing page does not say how many credits | First 100 checks, one time, Google sign-in, no card |
| Re-checking a list | every pass is another pack, so a list you re-check every month is paid for again each time, and from 250,000 addresses ($65) one pass costs more than a month of Pro. | Confirmed results are cached 14 days |
| One pass over 1,000 | $5.005,000-credit pack at $1.00 per 1,000 | $9.00one month of Starter, 2,500 emails a month |
| One pass over 10,000 | $15.0025,000-credit pack at $0.60 per 1,000 | $15.00a one-time pack of 10,000 email checks that never expires |
| One pass over 50,000 | $35.00100,000-credit pack at $0.35 per 1,000 | $39.00one month of Pro |
| One pass over 100,000 | $35.00100,000-credit pack at $0.35 per 1,000 | $39.00one month of Pro |
| One pass over 1,000,000 | $175.001,000,000-credit pack at $0.17 per 1,000 | $39.00one month of Pro: the first 100,000 checks a month at full speed, then slower, never cut off |
Each cost is for one pass, on the cheapest published route. Where a vendor sells both packs and a subscription, the cheaper is shown; a figure of “Not published” means the plan for that size was not on the page we read. See the cost calculator for your own pattern.
Cost at a steady monthly volume
The same volume every month, on each side’s cheapest route that covers it within the month.
| Per month | Listclean | SimpleVerifier |
|---|---|---|
| 10,000 | $15.00Pay as you go: 25,000-credit pack at $0.60 per 1,000 | $39.00Pro plan, never cut off: the first 100,000 emails a month run at full speed |
| 50,000 | $35.00Pay as you go: 100,000-credit pack at $0.35 per 1,000 | $39.00Pro plan, never cut off: the first 100,000 emails a month run at full speed |
| 100,000 | $35.00Pay as you go: 100,000-credit pack at $0.35 per 1,000 | $39.00Pro plan, never cut off: the first 100,000 emails a month run at full speed |
| 1,000,000 | $175.00Pay as you go: 1,000,000-credit pack at $0.17 per 1,000 | $249.00Agency plan, never cut off: the first 750,000 emails a month run at full speed, the rest in a slower lane |
Who should pick which
Pick Listclean if
you clean a list of up to about 100,000 once or a few times a year and want credits that never expire.
Pick SimpleVerifier if
you re-check the same lists every month, verify well past 100,000 a month, or want phone checks and sequencer connections; Pro is $39 a month for the first 100,000 checks a month at full speed, then slower, never cut off.
Where Listclean is better
- One-off cleans cost less: 25,000 credits are $15 and 100,000 are $35, under a month of Pro.
- Its FAQ says credits never expire, and unknown and duplicate results are not charged.
- The same credits cover verification, the API and its Email Finder, which charges only when an address is found.
- It bills in USD or INR.
Where SimpleVerifier is better
- Pro is $39 a month for the first 100,000 checks a month at full speed, then slower, never cut off; on Listclean a list re-checked every month is a new pack every month, $65 for 250,000.
- Confirmed results are cached for 14 days, so re-checking an overlapping list is not billed again.
- Catch-all rows are never returned as valid: each one is graded higher, medium or lower likelihood.
- Phone number format, country and line-type checks are included in the same plan, with native Instantly and Smartlead connections.
Listclean without paying: A free trial with no credit card required; the pricing page does not say how many credits
Facts checked November 4, 2026: Listclean pricing and FAQ
See it ranked with the rest: Email verification tools compared by price
Common questions
- Is SimpleVerifier cheaper than Listclean?
- It depends on volume and how often you re-check. Listclean costs $1.00 per 1,000 on a 5,000 pack, falling to $0.13 at 5,000,000, pay as you go with no subscription (read from listclean.xyz on November 4, 2026). SimpleVerifier is $9 a month for 2,500 emails a month, and Pro is $39 a month with 100,000 a month at full speed. The cost table on this page prices the same list sizes on both.
- When should I choose Listclean instead of SimpleVerifier?
- Choose Listclean if you clean a list of up to about 100,000 once or a few times a year and want credits that never expire.
- When should I choose SimpleVerifier instead of Listclean?
- Choose SimpleVerifier if you re-check the same lists every month, verify well past 100,000 a month, or want phone checks and sequencer connections; Pro is $39 a month for the first 100,000 checks a month at full speed, then slower, never cut off.
- Is one more accurate than the other?
- We have not benchmarked Listclean against SimpleVerifier, so this page compares published prices and features only and makes no accuracy claim. Run the same sample, including addresses you know are dead, through both and compare. Anything SimpleVerifier cannot confirm is returned as risky, never valid.
- Can I test SimpleVerifier before paying?
- Yes. Sign in with Google and the first 100 email checks are free, no card.
Test both on your own list
The first 100 checks are free with a Google sign-in, no card. Plans then start at $9 a month. Cancel anytime.