Who should use Marker.io?

Marker.io is a B2B product built for QA teams, software developers, agencies, and website owners.

What platforms does Marker.io run on?

Marker.io runs on the web and embeddable surfaces.

Is Marker.io still maintained?

Unverified. Marker.io 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.

What are alternatives to Marker.io?

Similar projects tracked by PulseGate include Marker.io, Marker.io, and Marker.io.

Who develops Marker.io?

Marker.io is developed by Marker.io.

When did Marker.io launch?

Marker.io first shipped in 2017.

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Marker.io

Name: Marker.io
Author: Marker.io

marker.ioTesting & QA

Marker.io is a website feedback and bug-reporting tool that lets users capture annotated screenshots, session replays, and contextual issue details. It routes reports into project-management, issue-tracking, and collaboration tools for QA teams, developers, agencies, and website owners.

PaidWebEmbeddableCloud-managed

Visit marker.io

4alternatives

10features

2017since

Overview

10 features

In the Testing & QA space, Marker.io takes a focused approach. It focuses on collecting clear website feedback and reproducible bug reports without lengthy manual documentation. It is built as a B2B product for QA teams, software developers, agencies, and website owners. Marker.io is paid. It ships for the web and embeddable surfaces.

Behind Marker.io is Marker.io, and it first shipped in 2017. Among its 10 catalogued features are website widget, screenshot annotation, and session replay. It exposes integrations via an MCP server.

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

Website widget
Screenshot annotation
Session replay
Data masking
Workspace analytics
Website monitoring
AI translation
AI rewrite
AI title generation
Issue integrations

Built with & integrations

Hosting

Cloudflare

Connectors

MCPnotiongithubgitlabslackchrome

Runs on

BrowserEmbeddableCloud-managed

Detected from

Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 18:12 UTC
Marker.io: Visual bug reporting verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Marker.io

What does Marker.io do?: Marker.io focuses on collecting clear website feedback and reproducible bug reports without lengthy manual documentation. It is catalogued under Testing & QA on PulseGate.
Who should use Marker.io?: Marker.io is a B2B product built for QA teams, software developers, agencies, and website owners.
Is Marker.io free?: No — Marker.io is paid.
What platforms does Marker.io run on?: Marker.io runs on the web and embeddable surfaces.
Is Marker.io still maintained?: Unverified. Marker.io 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.
What are alternatives to Marker.io?: Similar projects tracked by PulseGate include Marker.io, Marker.io, and Marker.io.Marker.io Marker.io Marker.io
Who develops Marker.io?: Marker.io is developed by Marker.io.
When did Marker.io launch?: Marker.io first shipped in 2017.

At a glance

Pricing: Paid · pricing page detected
Platforms: Web
Languages: English
First seen: 9 Sept 2026
Built for: QA teams, software developers, agencies, and website owners
Model: B2B
Solves: Collecting clear website feedback and reproducible bug reports without lengthy manual documentation.

Registered as

Firefox Add-ons: marker-screen-capture-tool

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: marker-io-visual-bug-reporting-marker-io
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 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: 9 Sept 2026
Canonical URL: https://marker.io/

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