Abstract API pricing
Abstract API costs $19 a month for 5,000 verifications, or $204 for a year. At a steady monthly volume that comes to $39.00 for 10,000, $99.00 for 50,000, $199.00 for 100,000 emails a month on its lowest-cost published route. SimpleVerifier Pro is $29.99 a month with unlimited email verification at any volume.
Prices read from abstractapi.com · prices checked 12 Oct 2026 · by SimpleVerifier Team
Abstract API plans and tiers
Every tier on Abstract API’s pricing page as we read it. Per-1,000 is the tier price divided by its allowance.
| Route | Volume | Price | Per 1,000 |
|---|---|---|---|
| Subscription | 5,000 a month | $19/mo | $3.80 |
| Subscription | 15,000 a month | $39/mo | $2.60 |
| Subscription | 30,000 a month | $69/mo | $2.30 |
| Subscription | 50,000 a month | $99/mo | $1.98 |
| Subscription | 150,000 a month | $199/mo | $1.33 |
Annual billing on the entry plan: $204 a year, or $17.00 a month.
What Abstract API costs at 10k, 50k and 100k emails a month
A recurring monthly volume, priced on Abstract API’s lowest-cost published route for that size: the smallest subscription tier whose allowance covers it, or the pay-as-you-go pack bought again each month, whichever costs less.
| Emails a month | Abstract API | Per 1,000 | SimpleVerifier Pro |
|---|---|---|---|
| 10,000 | $39.00$39/mo plan with 15,000 a month | $3.90 | $29.99$3.00 per 1,000 |
| 50,000 | $99.00$99/mo plan with 50,000 a month | $1.98 | $29.99$0.60 per 1,000 |
| 100,000 | $199.00$199/mo plan with 150,000 a month | $1.99 | $29.99$0.30 per 1,000 |
“Not published” means Abstract API’s page, as we read it, did not price that volume; we do not extrapolate. Run your own numbers in the cost calculator.
How Abstract API meters usage
In Abstract API’s own framing: monthly request allowance.
What to watch: the plan is a request quota, so a bulk clean and your live sign-up checks compete for the same allowance.
What it does well: Abstract API is worth keeping if you already use Abstract's other APIs, such as IP geolocation or phone validation, and want one key and one bill.
How SimpleVerifier’s flat plans compare
SimpleVerifier sells two plans, neither metered on email verification. Pro, $29.99 a month: Unlimited email verification, finder and phone format checks. Email + Phone, $49.99 a month: Everything in Pro, plus live carrier lookups for your phone lists. Re-verifying a list adds nothing to the bill, and confirmed results are cached for 14 days.
At 100,000 emails a month, Abstract API’s published route is $199.00 against $29.99 for Pro, a difference of $2,028.12 over a year.
For small volumes Abstract API costs less than we do. Up to 5,000 addresses can be bought from Abstract API for under $29.99, so if that covers your list and you verify it once, Abstract API is the better buy and a subscription to us is not.
Common questions
- How much does Abstract API cost?
- Abstract API costs $19 a month for 5,000 verifications, or $204 for a year. Metering: monthly request allowance. Prices read from abstractapi.com on 12 Oct 2026.
- How much does Abstract API cost for 10,000 emails a month?
- 10,000 emails a month costs $39.00 on Abstract API ($39/mo plan with 15,000 a month). SimpleVerifier Pro is $29.99 a month at any volume.
- How much does Abstract API cost for 50,000 emails a month?
- 50,000 emails a month costs $99.00 on Abstract API ($99/mo plan with 50,000 a month). SimpleVerifier Pro is $29.99 a month at any volume.
- How much does Abstract API cost for 100,000 emails a month?
- 100,000 emails a month costs $199.00 on Abstract API ($199/mo plan with 150,000 a month). SimpleVerifier Pro is $29.99 a month at any volume.
- Does Abstract API offer annual billing?
- Yes. Abstract API's entry plan is $19 a month, or $204 for a year paid annually, which works out to $17.00 a month.
- Is SimpleVerifier cheaper than Abstract API?
- At the monthly volumes priced on Abstract API's page (10,000, 50,000, 100,000), its published route costs more than SimpleVerifier Pro at $29.99. For small volumes Abstract API costs less than we do. Up to 5,000 addresses can be bought from Abstract API for under $29.99, so if that covers your list and you verify it once, Abstract API is the better buy and a subscription to us is not.
One flat price, any volume
Pro is $29.99 a month and Email + Phone is $49.99, with unlimited email verification and API access on both. Cancel anytime.