
Otterly.AI
SEMRush
Ahrefs
LLMrefs
Am I on AI
Promptwatch
Diploria AI
Profound helps brands gain visibility in AI-generated answers, optimize their presence in LLM-based answer engines, and stay competitive in the zero-click world.

OneTab
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Tabs Outliner
BrainTool
Patrizion
Tablerone
Rewind
A beautiful and easy way to collect and view inspiration

Which is more popular?
Based on our record, Cluster seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | tryprofound.com | cluster.co |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
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 Cluster yet.
Walkthroughs and reviews on video.
Profound Tutorial & Review For Beginners 2026
More videos
Mercedes Benz C-Class Instrument Cluster Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Profound and Cluster. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Profound offers a free 7-day trial with 50 daily prompts on ChatGPT, Gemini and AI Overviews. After that it's Enterprise only, priced on a demo call, with up to 9 engines.
Say they read the public interface: Miraqo, SE Ranking, Otterly.AI, Peec AI (logged out; its add-on models run through APIs) and Profound. Semrush says its answers are "captured from real requests and not via any APIs...
Profound gives a useful way to understand how brands appear across AI search and generative platforms. The platform helps surface visibility patterns, competitor presence, and broader shifts in how AI systems...
Cluster lets you make as many albums as you like and invite as many people as you please. The platform lets you know which group members have viewed anything and alerts you when someone adds something new to an album....
Recommendations tracked on public social media and blogs since March 2021.


Tracking Profound since Feb 2026.
Nowadays you can upload HD photos via WhatsApp. That is the easiest solution. For building projects, we shared photos and videos with Cluster. See: https://cluster.co/. - Source: Hacker News / almost 3 years ago
I have an invite-only account at Cluster where the daily photos with family and friends who wouldn't find the frequent updates irritating. Source: over 4 years ago
You mean something like Cluster? Our family has used it for years. https://cluster.co/. - Source: Hacker News / about 5 years ago
When comparing Profound and Cluster, you can also consider the following products.

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