Key takeaways
- Hall AI was a lightweight brand tracking tool -- most of its users need a platform that does more than monitor mentions
- Otterly.AI is the simplest swap if you just want basic citation tracking at a low price
- Peec AI adds more analytics depth but sits at a higher price point and still doesn't help you act on what you find
- Promptwatch is the strongest upgrade path: it tracks visibility across 10 AI models, shows you exactly which content gaps are costing you citations, and generates content to fix them
- If your goal is to grow your AI visibility (not just watch it), Promptwatch is the clear step up
Hall AI built a loyal user base by doing one thing simply: showing you when AI engines mentioned your brand. That's useful. But as AI search has matured in 2026, "monitoring only" is starting to feel like watching your competitors pull ahead without knowing why -- or what to do about it.
If you're a former Hall user evaluating what comes next, you're probably asking a few questions: Do I need something more powerful? How much more should I pay? And is there a platform that actually helps me improve, not just observe?
This guide breaks down the four platforms honestly.
What Hall AI actually did (and where it fell short)
Hall AI tracked how AI platforms -- ChatGPT, Perplexity, Claude, and others -- cited and talked about your brand. It was clean, fast to set up, and relatively affordable. For teams just getting started with AI visibility, it was a reasonable entry point.
The problem is that monitoring alone doesn't move the needle. Hall showed you that you were missing from AI responses. It didn't show you why, which prompts mattered most, what your competitors were doing differently, or what content you needed to create to change the situation.
That gap is exactly where the alternatives below differ from each other.
The four platforms compared
Hall AI
Hall AI is a brand tracking tool focused on monitoring citations and mentions across AI search engines. It's lightweight by design -- easy to get started, minimal setup, no steep learning curve.
What it lacks: prompt volume data, content gap analysis, crawler logs, competitive heatmaps, and any optimization tooling. It's a dashboard that tells you where you stand, not a platform that helps you improve.
Otterly.AI
Otterly.AI is probably the most direct replacement for Hall users who want to keep things simple. It tracks brand mentions and citations across AI models, shows share of voice, and gives you a clean interface for monitoring visibility trends over time.
It's genuinely good at what it does. The pricing is accessible, the setup is fast, and if you're a small team that just needs to know when you're being cited, Otterly covers that well.
Where it stops: there's no content generation, no crawler logs, no prompt intelligence (volume or difficulty), and no way to identify which specific content gaps are hurting your visibility. You get the data; you figure out the rest yourself.
Peec AI
Peec AI goes deeper than Otterly on the analytics side. It tracks brand presence across multiple LLMs, supports multi-language and multi-country monitoring, and offers integrations with Google Search Console, Google Analytics, and Looker Studio at the higher tiers.
The pricing reflects that added depth. Their Starter plan runs $95/month for 50 prompts across 3 AI models. The Pro plan is $245/month for 150 prompts and 2 projects. Advanced (with multi-country support and GSC/GA integrations) is $495/month.
For teams that need solid analytics and reporting, Peec is a reasonable choice. But like Otterly, it's still fundamentally a monitoring platform. There's no content gap analysis, no AI content generation, and no crawler logs showing how AI engines are actually crawling your site. You're watching the scoreboard, not coaching the team.
Promptwatch
Promptwatch takes a different approach. The core idea is that monitoring is only useful if it leads to action -- so the platform is built around a loop: find the gaps, create content to fill them, track the results.
The Answer Gap Analysis shows you exactly which prompts your competitors are appearing for that you're not. Not vague categories -- specific questions and topics that AI models are already answering, where your content isn't being cited. That's a fundamentally different kind of insight than "your share of voice is 12%."
From there, Content Agents generate articles, listicles, comparisons, and briefs grounded in real prompt data, citation data, and competitor analysis. This isn't generic AI writing -- it's content built around the specific gaps the platform has already identified.
And then you track what happens. Page-level tracking shows which pages get cited, how often, and by which models. AI Crawler Logs show when ChatGPT, Claude, Perplexity, and others visit your site, which pages they read, and when those pages move from crawled to cited. Traffic attribution connects visibility to actual revenue.
Promptwatch also monitors 10 AI models (ChatGPT, Perplexity, Google AI Overviews, Google AI Mode, Claude, Gemini, Meta/Llama, DeepSeek, Grok, Mistral, Copilot), tracks Reddit and YouTube sources that influence AI recommendations, and includes ChatGPT Shopping tracking for brands in e-commerce.
Pricing starts at $99/month for the Essential plan (1 site, 50 prompts, 5 articles). Professional is $249/month (2 sites, 150 prompts, 15 articles, crawler logs). Business is $579/month (5 sites, 350 prompts, 30 articles). There's a free trial available.
Side-by-side comparison
| Feature | Hall AI | Otterly.AI | Peec AI | Promptwatch |
|---|---|---|---|---|
| AI model monitoring | Yes | Yes | Yes (3-all models) | Yes (10 models) |
| Brand mention tracking | Yes | Yes | Yes | Yes |
| Share of voice | Basic | Yes | Yes | Yes |
| Prompt volume & difficulty | No | No | No | Yes |
| Answer gap analysis | No | No | No | Yes |
| AI content generation | No | No | No | Yes |
| AI crawler logs | No | No | No | Yes |
| Page-level citation tracking | No | No | No | Yes |
| Traffic attribution | No | No | No | Yes |
| Reddit & YouTube tracking | No | No | No | Yes |
| ChatGPT Shopping tracking | No | No | No | Yes |
| Multi-language/region | No | Limited | Yes (Advanced+) | Yes |
| GSC/GA integrations | No | No | Yes (Advanced+) | Yes |
| Starting price | ~$49/mo | ~$29/mo | $95/mo | $99/mo |
| Content briefs | No | No | No | Yes |
| Competitor heatmaps | No | No | No | Yes |
Who should pick what
Pick Otterly.AI if...
You want the simplest possible replacement for Hall AI and your only goal is monitoring. You're a small team, budget is tight, and you don't need to act on the data -- you just need to see it. Otterly is clean, affordable, and does exactly what it says.
Pick Peec AI if...
You need stronger analytics and reporting than Hall or Otterly provide, you're operating across multiple countries or languages, and you want integrations with your existing analytics stack. The $495/month Advanced plan is a meaningful investment, but for enterprise marketing teams that need stakeholder-ready dashboards, it's defensible.
Pick Promptwatch if...
You actually want to improve your AI visibility, not just track it. If you're asking "how do I get cited more?" rather than "how often am I being cited?", Promptwatch is the only platform in this comparison that answers that question and gives you the tools to act on it.
It's also the right choice if you're running content marketing and want AI search to be part of your strategy -- the Content Agents and gap analysis make it a production tool, not just a reporting tool.
The monitoring-only trap
Here's the honest version of what most former Hall users run into: they switch to a better monitoring tool, get cleaner dashboards, and still don't know what to do with the data.
Knowing your share of voice is 8% doesn't tell you what to write. Knowing you're not being cited for "best project management software for remote teams" does -- and it tells you exactly what kind of content to create.
That's the difference between a monitoring platform and an optimization platform. Most tools in this space (including Hall, Otterly, and Peec) are the former. Promptwatch is the latter.
Pricing reality check
One thing worth noting: Promptwatch and Peec AI are priced similarly at the entry level ($99 vs $95/month), but they're doing very different things for that price.
Peec's $95 Starter gives you 50 prompts across 3 AI models with chat support only. Promptwatch's $99 Essential gives you 50 prompts, 5 AI-generated articles per month, and access to the gap analysis tools. If you're going to spend $100/month on AI visibility, the question is whether you want a report or a workflow.
Otterly is cheaper, which matters if budget is the constraint. But if you're trying to grow your AI visibility, the ROI math on a tool that actually helps you create content that gets cited is different from the ROI math on a tool that shows you a number going sideways.
Final recommendation
For most former Hall users, the decision comes down to what you're trying to accomplish.
If monitoring is enough -- you just need to know when you're cited and track trends over time -- Otterly.AI is the simplest and most affordable path forward.
If you need deeper analytics, multi-country support, and integrations with your reporting stack, Peec AI is worth the higher price.
If you want to actually move the number -- to understand why you're invisible for certain prompts and create content that changes that -- Promptwatch is the platform built for that job. It's the only one in this comparison that closes the loop from insight to action to measurable result.