If you run a digital agency, you’ve probably been there before.

You’re working on a client’s website, things seem to be moving along, and then… the bugs start piling up. Suddenly, there’s a long list of fixes, and what should have been a smooth process turns into hours of back and forth.

After years of building websites with my cofounder, I noticed something: a lot of time gets wasted during this phase.

And the main reason? Unclear tasks.

Sometimes, it takes way too long just to figure out what the actual problem is. Bugs can show up on different screen sizes, browsers, or devices. There were moments where I’d spend 20 minutes just trying to reproduce a single bug. That’s not efficient — and definitely not fun.

This frustration is exactly what pushed me, six months ago, to start building a tool that could actually solve this.

A Better Way to Build Websites

The idea was simple: create the best possible tool for website development teams. One that saves time, keeps things clear, and helps teams collaborate better.

What we built is a toolbar widget you can add to any website you’re working on. But it does a lot more than just sit there.

With this toolbar, anyone can leave comments directly on the site. These aren’t just regular comments though — each one comes with helpful data about the issue, like screen size, browser, and device. You can also add screenshots, create to-dos, and even have conversations (like threads) for each specific issue.

When you solve an issue, just mark it as done. Everything is tracked in a clean inbox, where you can view and jump to any specific task.

Real-Time Collaboration Made Easy

If your team is reviewing the site together, everyone can see each other’s cursors in real-time. Any changes made are instantly updated for everyone. It’s like Google Docs, but for websites.

And if your team already uses tools like Jira or Slack — good news. The toolbar integrates with both.

Each comment you leave can automatically create a Jira task, complete with all the issue data and a link to the exact spot on the website. You can set the task type, assign it to someone, and even choose a priority — all without leaving the site.

For Slack users, every comment sends a message straight to your chosen Slack channel, with a link to the specific issue. Super handy.

Easy Client Feedback

One feature I personally love is the guest link.

Let’s say you’ve finished the first version of a website and want feedback from your client. You can generate a guest link, set an expiration date, and send it their way. No login needed — they just open the link and leave comments using the toolbar.

As you fix things, your client can see what’s been solved and leave more feedback if needed. Honestly, I don’t think client feedback gets easier than this.

AI-Powered Fixes (In Beta)

We’re also testing out an experimental feature right now: an AI assistant that suggests fixes for bugs based on comments.

Here’s how it works: when someone leaves a comment, the AI analyzes the page and the specific element where the issue was found. Then, it tries to suggest a fix. It’s still in beta, but we have big plans for it.

Works on Mobile Too

You’re not limited to just your desktop. The toolbar works on phones too, which is super convenient when testing mobile versions or getting feedback on the go.

One of the best parts of building this product has been the feedback. I’m constantly hearing from other agency owners about how much time it’s saving them — and that really means a lot. I can tell that people are excited about what we’re building and where it’s going.

Try It Out

If you run a web agency or do any kind of web development, I highly recommend trying it out. It’s free to use right now. And if you want lifetime access even after we launch paid plans, you can support us with a one-time payment.

Got a feature idea? Send it here: contact@usetool.bar