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Bug tracking in Slack just got a lot easier.

Make it easy for your team and clients to report website feedback into Slack, without driving developers crazy.
Start free trial
Watch video
widget

See a bug?
Click, annotate, send.

Report issues on your website directly into Slack with our feedback widget.

Website annotations

Get your point across with visual annotation and a high-fidelity screen capture.

Customizability

Make the widget your own with custom color and branding.

Easy install

The widget is optimized for responsive websites and all modern browsers.
“Marker.io changed how we report website feedback. No more screenshots laying around my desktop.”
- Megan Carrier, Product designer at Mantra Health
Guests

Collaborate with Clients…

…without giving them access to your Slack account.

Client communication

Keep client communication organised and stop sending client emails. All communication will be synced back into your Slack messages

guest portal of marker.io

Guest portal

Give your clients & external reporters an overview of previously reported issues.

Automatic status-sync

Notify guests automatically when your developer closes an issue in Slack.

“Clients used to send us emails, documents, spreadsheets and even powerpoints for feedback.
Now we just use Marker.io.”
- Nathan Monk, Founder at Smile Agency
Advanced Slack messages

Reproduce bugs effortlessly

Get all technical data your developers need, automatically attached to your Slack messages.

Session replay

Rewind and watch what clients did before submitting feedback.

Console recording

Client-side errors and logs in the console are automatically recorded and added to your issues.

Network logs

Capture and view network logs on bugs reported via the widget.

Environment data

Browser, OS, webpage and screen size are automatically added to your issues, without reporters having to do anything.

JavaScript SDK

Take control of the widget via JavaScript SDK and pass custom metadata about your users or technical environment.
“Our developers can now see bugs through the reporters' eyes, with no information getting lost.”
- Monty Kosma, CTO at Darcy Partners
Session replay

Travel back in time

Rewind and watch what clients did
before submitting feedback.
Learn more
“I love that we get a video of exactly what happened to our users”
- Cody Wheeler, Scrum Master at Samtec.com
Install

Start collecting issues
on your website

Our widget works on all browsers and
can be installed on local, staging or live websites.

Snippet code

No account needed for reporting
Works on all browsers and on mobile
Customize via JavaScript SDK
Find out more

Browser extension

1-click install. No code required.
Report feedback on any website
Advanced screen capture tools
Find out more

How to get started?

Start reporting issues in less than 2 minutes.
1

Sign up for a free trial

Create your account to start a
15-day free trial.
2

Connect Slack account

Connect your account and
add choose your first channel.
3

Install widget & enjoy

Embed your widget on your site or use our browser extension and start collecting
data-rich issues.

Frequently Asked Questions

Get started now

Start free trial
Free 15-day trial  •  No credit card required •  Cancel anytime