Mailsac is a B2B product built for QA engineers and software development teams.

Does Mailsac have a free plan?

Yes — there is a free tier, with paid plans for advanced use.

What platforms does Mailsac run on?

Mailsac runs on the web and API.

Is Mailsac still active?

Unverified. Mailsac has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Mailsac is developed by Mailsac.

Does Mailsac have an API or integrations?

Yes — Mailsac exposes a public API.

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Mailsac

Name: Mailsac
Author: Mailsac

mailsac.comTesting & QA

Mailsac provides disposable email inboxes and REST APIs for testing application email delivery. QA and software teams can capture, inspect, filter, and automate test emails without sending unintended messages to customers.

FreemiumWebAPICloud-managed

Visit mailsac.com

Overview

8 features

In the Testing & QA space, Mailsac takes a focused approach. It focuses on testing application email delivery without polluting real inboxes or accidentally emailing customers. It is built as a B2B product for QA engineers and software development teams. There is a free tier. Mailsac is available on the web and API.

Mailsac builds and maintains Mailsac. Among its 8 catalogued features are disposable inboxes, email capture, and unified inbox. It exposes integrations via a public API.

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

Disposable inboxes
Email capture
Unified inbox
Multiple inboxes
Inbox filters
REST API
CI/CD integration
Subdomain creation

Built with & integrations

Framework

WordPress

Hosting

Cloudflare

Connectors

API

Runs on

BrowserAPI-onlyCloud-managed

Detected from

WordPress: /wp-content/ in the HTML · /wp-json/ in the HTML · /wp-includes/ in the HTML
Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed13 Aug · 20:39 UTC
Mailsac verified against its public source
Source: PulseGate · Open

Frequently asked questions about Mailsac

What is Mailsac?: Mailsac focuses on testing application email delivery without polluting real inboxes or accidentally emailing customers. It is catalogued under Testing & QA on PulseGate.
Who is Mailsac for?: Mailsac is a B2B product built for QA engineers and software development teams.
Does Mailsac have a free plan?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does Mailsac run on?: Mailsac runs on the web and API.
Is Mailsac still active?: Unverified. Mailsac has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes Mailsac?: Mailsac is developed by Mailsac.
Does Mailsac have an API or integrations?: Yes — Mailsac exposes a public API.

At a glance

Pricing: Freemium · pricing page detected · free tier
Platforms: Api · Web
Languages: English
First seen: 13 Aug 2026
Built for: QA engineers and software development teams
Model: B2B
Solves: Testing application email delivery without polluting real inboxes or accidentally emailing customers.

Index record

Identity confidence: High · 95.6
Indexed: 13 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 13 Aug 2026

Identity audit (13)

Slug: mailsac-mailsac-com
Lifecycle state recorded: 13 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 13 Aug 2026
Canonical URL: https://mailsac.com/

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