
Marker.io
Usersnap
BugHerd
Canny.io
Ruttl
Pastel
Featurebase
Userback empowers product teams to collect, understand, and act on user feedback with unprecedented speed and clarity.

Sortd
Keeping
Drag for Gmail
Gmelius
Missive
Hiver
inboxAssist
InboxAgent uses AI to read your shared mailboxes, like info@ and sales@, plus everyone's own inbox, on Microsoft 365, Gmail, Zoho Mail or IMAP. It finds the sales leads and gives each an owner on a board. Never sends from your mailbox.

Which is more popular?
Based on our record, Userback seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | userback.io | goinboxagent.com |
| Pricing | ||
| Platforms | ||
| Company | Startup from Australia · 10 - 19 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Userback is a powerful visual feedback and bug-tracking platform tailored for SaaS teams looking to enhance their product development process. With Userback, you can easily capture and manage user feedback through annotated screenshots, session replays, and customizable surveys. This ensures that...
Leads arrive at info@, at sales@, and in each salesperson's own inbox, mixed in with client questions, invoices and noise. On a busy day some are never answered, and you are the one answerable when a real lead goes quiet. InboxAgent watches the mailboxes you already have, on Microsoft 365, Gmail,...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of InboxAgent yet.
Walkthroughs and reviews on video.
Userback Explainer Video
InboxAgent: never miss a lead in your business inbox
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Userback and InboxAgent.
Userback's answer
Userback stands out due to its emphasis on visual feedback and seamless integration into existing workflows. Unlike traditional feedback tools, Userback allows users to capture annotated screenshots, session replays, and detailed user insights directly from your website or application. This level of visual detail makes it easier for teams to understand and address issues quickly. Additionally, Userback's integrations with popular project management tools like Jira, Trello, Asana, and Slack ensure that feedback is instantly actionable, keeping your development process efficient and user-focused.
InboxAgent's answer:
It is read-only. InboxAgent reads the mailboxes you already have and never sends mail from them, never moves a message, and never files or deletes anything. Most tools in this category work by forwarding your mail into their own system, after which your own mailbox stops being the record of what arrived. Nothing here changes your mailbox.
For Microsoft 365, Gmail and Zoho Mail that is enforced by those providers rather than promised by us. The permissions we request are read-only, so you can check it on the consent screen before you click Allow.
Userback's answer
Userback offers a unique combination of visual feedback tools, customizable user surveys, intuitive user experience, and powerful integrations that set it apart from competitors. The platform's ability to capture detailed, visual feedback directly from users reduces the back-and-forth often associated with bug tracking and issue resolution. Moreover, Userback's customizable feedback forms and automated workflows make it easy to tailor the platform to your specific needs, whether you're a small team or a large organization. By choosing Userback, you ensure that your development process is driven by clear, actionable insights that lead to better products and happier users.
InboxAgent's answer:
Userback's answer
Userback’s primary audience includes product managers, UX/UI designers, software developers, and customer support teams in SaaS companies and digital agencies. These professionals rely on Userback to streamline the feedback collection process, improve communication between teams, and deliver products that align with user expectations. Whether working on a new feature or refining an existing product, Userback helps these teams stay connected with their users and make data-driven decisions that enhance the overall user experience.
InboxAgent's answer:
Businesses whose sales inquiries arrive by email, at shared addresses like info@ and sales@ as well as in individual inboxes. Typically service businesses that sell by email: agencies, professional services, trades and field service, suppliers and distributors.
It fits particularly well where email is the main source of leads and there is no proper place to manage them. Every lead lands on a board with an owner and the original email attached, moves through stages you name yourself, carries up to ten fields of your own, and can be exported to CSV at any time.
Userback's answer
Userback was born out of a desire to bridge the gap between users and product teams by making feedback collection more efficient and actionable. The founders recognized that traditional feedback tools often lacked the ability to convey the visual context needed to truly understand user issues. To solve this, they created a platform that combines visual feedback with powerful integrations, allowing teams to capture, manage, and act on feedback in real-time. Since its inception, Userback has grown into a trusted tool for thousands of teams worldwide, helping them build products that users love.
InboxAgent's answer:
Sales inquiries arrive in the same mailbox as invoices, supplier mail and noise. Everyone can see them and nobody owns them, so on a busy day some are never answered, and the business often finds out only when a customer goes elsewhere.
InboxAgent exists to answer one question about that mailbox: who owns this email, and has anyone actually dealt with it.
InboxAgent's answer:
.NET on Microsoft Azure App Service. Microsoft Graph, the Gmail API, the Zoho Mail API and IMAP for mailbox access, all with read-only permissions. OpenAI for classification.
Share your experience with using Userback and InboxAgent. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Userback is a game changer! It lets me collect feedback from my users in a snap and share it with my dev team so we can fix things faster. It's saved so many headaches from figuring out where to get started by having everything in one... Source: over 3 years ago
Userback is a good tool for design review & feedback. Source: about 4 years ago
The userback.io link appears to relate to the site's hovering "feedback" button on the side, which may be regarded by some as an annoyance, though I'd only block it if it doesn't otherwise remove the feedback function on the site. The... Source: about 4 years ago
Tracking InboxAgent since Sep 2026.
When comparing Userback and InboxAgent, you can also consider the following products.

Visual feedback and bug reporting tool for websites
Compare Marker.io to Userback or InboxAgent:


Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.
Compare Usersnap to Userback or InboxAgent:

Turns Google Workspace Into Your Team’s Help Desk
Compare Keeping to Userback or InboxAgent:


Transform Gmail into organized To Do lists (like Trello)
Compare Drag for Gmail to Userback or InboxAgent: