
SEMRush
Otterly.AI
Ahrefs
Profound
PromptGap
Chetver
Prompt Zero.tech
Our AI Visibility Management platform gives you all the tools you need for Applied Large Language Model Optimization. Monitor your brand’s visibility, check if your pages are indexed by ChatGPT and other AI models, and get custom optimization tips.

Managed Hosting for developers, entrepreneurs, and businesses like yours

Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | allmo.ai | opalstack.com |
| Pricing | ||
| Company | Startup from Germany · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


ALLMO.ai is an AI visibility management platform built for the AI search era. As large language models like ChatGPT and Perplexity become go-to tools for research and discovery, traditional SEO is no longer enough. ALLMO introduces an Index feature—a “Google Search Console” for large language...
No description of Opalstack yet.
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
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ALLMO.ai and Opalstack.
ALLMO.ai's answer
ALLMO is the best platform for modern SEO and content teams ready to move beyond traditional search and fully embrace the rise of AI assistants. Other tools still approach Generative Engine Optimization (GEO) like SEO for Google, a one-way ranking game focused on decoding the algorithm and collecting data. But the two-way conversational nature of LLMs opens up a whole new dimension, one that ALLMO is actively pioneering.
The tool combines:
Personal support to help you interpret results and act on them.
Innovative features, like the first AI Page Index feature, that tracks presence of your pages across multiple chatbots.
Flexible pricing that adjusts to your needs, with usage-based subscriptions, one-time top-ups, and scalable credit packs that work for both fast-moving startups and established enterprises
Whether you're monitoring brand mentions, optimizing content for discovery, or exploring new strategies to gain an edge in the GEO game, ALLMO gives you the visibility and tools you need to lead the field.
ALLMO.ai's answer
ALLMO is built for the new era of search, one dominated by AI-generated answers. As LLMs like ChatGPT and Perplexity become primary gateways to information, brands need new tools to measure, understand, and influence how they're represented. That’s where ALLMO comes in.
What makes ALLMO unique is the combination of strategic vision and practical execution. Unlike traditional SEO platforms, ALLMO is designed specifically for Generative Engine Optimization (GEO), helping companies audit and improve their visibility inside AI model outputs, not just on search result pages.
The platform includes:
Search Visibility tracking: See when, where, and how your brand is mentioned in chatbot answers.
Page Index monitoring: Check which of your URLs are indexed to LLMs and why others might not be listed.
URL Warmup: Ensure new and updated pages are discoverd by AI crawlers within seconds.
Historical benchmarking and share-of-voice analysis to track progress over time
ALLMO is a B2B SaaS built for marketing, SEO, and content teams who want actionable data, a clean UI, and direct paths from insights to improvement.
ALLMO.ai's answer
The primary audience consists of modern SEO, content, and digital marketing teams who understand that the rise of AI-generated answers is reshaping how people discover and evaluate brands. ALLMO also works closely with corporate digital transformation teams who see AI search as a strategic shift, and want to ensure they’re not missing the next major trend in digital visibility.
ALLMO.ai's answer
ALLMO is built on a modern, scalable tech stack designed for speed, flexibility, and integration. At its core, the platform uses Supabase, and is developed with the support of coding agents, primarily Lovable, as well as OpenAI Codex, and Claude Code, under close human supervision to ensure quality, accuracy, and security.
We also offer native integrations with major AI models, including ChatGPT, Perplexity, Mistral, and soon Gemini, and Claude to run real-time visibility checks and prompt evaluations. This hybrid approach, combining agent-assisted development with expert oversight, lets us ship fast while maintaining full control over reliability and UX.
Share your experience with using ALLMO.ai and Opalstack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


As a young platform that is always looking for new ways to grow our audience. ALLMO.ai has been a real breakthrough for us. By optimizing our content for visibility in ChatGPT and other LLMs, we’ve seen a clear uptick...
We have no reviews of Opalstack yet. Be the first one to post
When comparing ALLMO.ai and Opalstack, you can also consider the following products.

All-in-one Marketing Toolkit for digital marketing professionals.
Compare SEMRush to ALLMO.ai or Opalstack:

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.
Compare Otterly.AI to ALLMO.ai or Opalstack:

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!
Compare Ahrefs to ALLMO.ai or Opalstack:

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.
Compare Profound to ALLMO.ai or Opalstack:

Find where AI forgets your brand. PromptGap scans 30–100 buyer queries across AI models and shows exactly where competitors get cited while you don't. Free to start.
Compare PromptGap to ALLMO.ai or Opalstack:

AI Visibility Scanner & AI Page - Get Recommended by ChatGPT, Claude, Gemini | Chetver
Compare Chetver to ALLMO.ai or Opalstack: