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SMTPing

smtping.comOther business & ops

PulseGate's liveness check found it on 29 Sep 2026; it has been in the index since 29 Sep 2026. How this is checked

SMTPing checks email addresses through syntax validation, MX record lookup, and SMTP ping tests, returning verdicts about likely deliverability. It provides a web interface and API for developers and businesses validating email lists.

Inferred · not functionally tested

FreemiumWebCloud-managedAPI
SMTPing preview
Visit smtping.com

Overview

6 features

Purpose: Reducing bounced emails by checking whether email addresses are deliverable before sending.

Inferred · not functionally tested

Audience: developers and businesses managing email lists

Inferred · not functionally tested

Functions: data_extraction

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: freemium · license: Proprietary · platforms: API, WEB · deployment: browser, cloud_managed, api_only

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: smtping.com · rubygems.org. These links do not verify the individual claims.

In the Other business & ops space, SMTPing takes a focused approach. Inferred · not functionally tested: It focuses on reducing bounced emails by checking whether email addresses are deliverable before sending. Inferred · not functionally tested: It is built as a B2B product for developers and businesses managing email lists. Basis unknown · not verified: A free plan is available. Basis unknown · not verified: It ships for the web and API.

Inferred · not functionally tested: Among its 6 catalogued features are syntax checking, MX lookup, and SMTP ping. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Syntax checking
  • MX lookup
  • SMTP ping
  • Deliverability verdicts
  • Daily free credits
  • API access

Topics: Inferred · not functionally tested

Tags
email-verificationsmtp-validationemail-deliverabilitymx-record-checking

JSON profile · Text profile · Access guide

Built with & integrations

Framework
React
Hosting
Netlify
Connectors
API
Runs on
BrowserCloud-managedAPI-only
Detected from
Netlify
x-nf-request-id header

Trust & compliance

Public signals
HTTPSFree tier

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed29 Sep · 08:59 UTC
    smtping-email-verifier seen via RubyGems newly published
    Source: RubyGems newly published · Open

Frequently asked questions about SMTPing

What does SMTPing do?
Inferred · not functionally tested: SMTPing focuses on reducing bounced emails by checking whether email addresses are deliverable before sending. It is catalogued under Other business & ops on PulseGate.
Who is SMTPing for?
Inferred · not functionally tested: SMTPing is a B2B product built for developers and businesses managing email lists.
Is SMTPing free?
Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
What platforms does SMTPing run on?
Basis unknown · not verified: SMTPing runs on the web and API.
Is SMTPing still active?
PulseGate's liveness check found it on 29 Sep 2026.
What projects are similar to SMTPing?
Similar projects tracked by PulseGate include SMTP Probe, VerifyAnyEmail, and Email Validator.SMTP ProbeVerifyAnyEmailEmail Validator
Does SMTPing have an API or integrations?
Inferred · not functionally tested: Yes — SMTPing exposes a public API.

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