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The modern AI customer service platform

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Find the AI and SaaS tools you actually need. Build a lean custom stack by job or free-text description — free, no signup, no paywall.

Which is more popular?
Based on our record, Hiver seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hiverhq.com | stackdiet.app |
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| Platforms | — | |
| Company | — | Startup from Hungary · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Say hello to the customer service platform for the modern AI era. Make exceptional service feel effortless by letting AI agents handle the busywork.
StackDiet is a free AI and SaaS stack builder designed to help people choose fewer, better-fitting tools instead of collecting overlapping subscriptions. Users can describe their business, workflow, budget, platform, or specific needs in plain English, or start from predefined jobs. StackDiet...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Hiver is recommended for customer support teams, sales teams, and any organization that wants to manage shared email accounts with greater efficiency. It is particularly beneficial for small to midsize businesses that are already using Google Workspace and want a tool that can easily integrate into their existing workflows.
No analysis of StackDiet.app yet.
Walkthroughs and reviews on video.
Paysage d'Hiver - Im Wald ALBUM REVIEW
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Hiver and StackDiet.app.
StackDiet.app's answer:
StackDiet focuses on building the smallest practical AI and SaaS stack for a user's actual jobs, instead of simply listing popular tools. It looks for unnecessary overlap, considers whether each tool has a distinct role, and can start from either predefined jobs or a plain-English description.
StackDiet.app's answer:
StackDiet is designed for decision-making rather than endless browsing. It helps users identify what they actually need, reduce overlapping subscriptions, and compare tools by the jobs they perform. It is free to use, requires no signup, and does not hide recommendations behind a paid report.
StackDiet.app's answer:
Freelancers, creators, small businesses, marketers, webshop owners, and other people who use multiple AI or SaaS tools and want a simpler, more cost-conscious stack with less unnecessary overlap.
StackDiet.app's answer:
StackDiet was created to solve a common problem: people keep adding AI and SaaS subscriptions without a clear view of which jobs each tool is actually doing. The project started from the idea that a software stack should be treated like a system of jobs to cover, not a collection of product logos. The goal is to help users build a leaner stack with fewer redundant tools.
StackDiet.app's answer:
HTML, CSS and JavaScript for the web application, with Cloudflare Pages and Cloudflare Workers for hosting and backend services. Cloudflare D1 is used for the feedback system.
Share your experience with using Hiver and StackDiet.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Hiver is a shared inbox solution designed for businesses using Gmail for customer communication. It integrates directly within Gmail and provides basic help desk features. This software also allows teams to manage...
We have no reviews of StackDiet.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Depending on the potential value of the workflow, https://gmelius.com/ and https://hiverhq.com/ are both pretty awesome. Source: over 3 years ago
If you're u sing shared inboxes, you may want to consider https://hiverhq.com/ or https://www.dragapp.com/ for doing shared inbox functionality with workspace. Source: over 3 years ago
You might want to check out Hiver. It's built on top of Gmail, it's really easy to set up and even easier to grasp. It has all the features that your team would need to run its support operations successfully. And its pretty... Source: over 3 years ago
Tracking StackDiet.app since Sep 2026.
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