mailboxlayer API Pricing
mailboxlayer.com · Email Verification Tools · refreshed 2026-05-06apilayer.com/marketplace/email_verification-api#pricing
at $14.99. Offers Free-forever and Custom plan.
$0
$14.99
per monthAvailable
Plans & what each tier includes
Synthesized from mailboxlayer API's public pricing page on 2026-05-06. Tier names normalized to a starter / team / business / enterprise pattern; the actual mailboxlayer API pricing page is the source of truth for in-tier features.Free
$0
foreverFree tier with no credit card required
Access to mailboxlayer API's email verification tools surface
Limited usage
Documentation available on signup
Entry paid
$14.99
per monthSelf-serve checkout via card
Usage included up to plan cap
Public API access for integrations and AI agents
Account creation required for API key issuance
What mailboxlayer API charges
mailboxlayer API operates in the email verification tools space. The published pricing page lists 3 tiers, including a free tier, starting at $14.99/mo. The pricing page positions plans as: " at $14.99. Offers Free-forever and Custom plan.".
For the deeper analysis — score, simulation, pros & cons for AI agents, and the one-line fix that would lift this listing into the Verified band — see the agent-readiness scorecard.mailboxlayer API pricing FAQ
mailboxlayer API's lowest paid plan starts at $14.99 per month, with 3 tiers in total alongside a free tier. Pricing reflects what was published on 2026-05-06 — see the live mailboxlayer API pricing page for the most current terms.
Yes — mailboxlayer API publishes a free tier. This makes it possible to evaluate mailboxlayer API without committing budget.
mailboxlayer API's pricing page positions itself as: " at $14.99. Offers Free-forever and Custom plan.". For the strict definition of agent-buyable PPU — a per-task purchase that an AI agent can complete without an annual commitment — see the agent-readiness scorecard.
Yes. Every advertised mailboxlayer API tier is self-serve via card checkout, with no sales call required.
xpay scored mailboxlayer API 66 / 100 on its Agent-Ready SaaS Index, which places it in the Approaching Agent-Ready band. mailboxlayer API publishes a pricing page with 3 discoverable plan tier(s). Self-serve signup appears available without a sales call. A public API is advertised on the listing — Tier 2 will confirm docs are open. A free or freemium tier appears to be offered. Tier 1 scorecard from public listing signals; pricing-page verification is a Tier 2 task. For the full 6-step purchase simulation and the one-line fix that would lift this listing into the next band, see the linked scorecard.
In the Email Verification Tools category, xpay's Agent-Ready Index lists multiple alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for mailboxlayer API to compare with 3 nearest peers, or browse the full Email Verification Tools category from the index.
Compare with similar SaaS
Can an AI agent buy from mailboxlayer API?
66
/ 100 in xpay's Agent-Ready SaaS Indexmailboxlayer API publishes a pricing page with 3 discoverable plan tier(s). Self-serve signup appears available without a sales call. A public API is advertised on the listing — Tier 2 will confirm do…
See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift mailboxlayer API into the Agent-Ready Verified band.At a glance
Available
$14.99/mo
1 tier
3
Compare nearby
mailboxlayer API pricing summary derived from a live read of https://apilayer.com/marketplace/email_verification-api#pricing on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for mailboxlayer API.