
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.

Leo Privacy
App Lock (by PranavPurwar)
App Lock and Gallery Vault
Hide Secrets
Hexlock
Photok
NuDefndr
MaxLock is an applocker based on the Xposed Framework.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | tryprofound.com | maxlock.maxr1998.de |
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What each product offers, as listed by its team.


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


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Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Profound Tutorial & Review For Beginners 2026
More videos
HK Army 185 Round MaxLock Paintball Pod - Review
How often each product is chosen within a category, 0–100% relative to the other.


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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...
We have no reviews of MaxLock yet. Be the first one to post
When comparing Profound and MaxLock, you can also consider the following products.

Stay ahead by monitoring and your content & brand across major AI Search Platforms. With Otterly.AI, you can automatically track brand mentions and website citations on Google AI Overviews/AI Mode, ChatGPT, Perplexity, Gemini, and Copilot.
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Lock your Favorite apps like Whatsapp, Facebook, Wechat & Other Chat Messenger.
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All-in-one Marketing Toolkit for digital marketing professionals.
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Powerful Privacy tool to secure your sensitive apps. - PranavPurwar/AppLock
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Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
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Wish you could simply lock all your private apps on your smartphone with just a click?
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