Key takeaways
- Hall AI is no longer a viable option for AI visibility tracking, pushing its former users to evaluate alternatives
- Promptwatch and Profound are the two most feature-complete platforms in 2026, but they serve different needs and budgets
- The biggest dividing line in this category isn't features — it's whether a tool just shows you data or actually helps you act on it
- Promptwatch is the only platform in this comparison rated as a "Leader" across all evaluation categories, with content generation built directly into the workflow
- Profound is a strong enterprise choice with deep LLM coverage, but its price point and complexity aren't right for everyone
- If you're migrating from Hall, start by clarifying what you actually needed: monitoring, content optimization, or both
If you were using Hall AI and now find yourself without a platform, you're not alone. Hall's shutdown left a meaningful gap for teams who had built workflows around its prompt tracking and brand monitoring features. The good news: the AI visibility space has matured considerably, and there are real options now. The bad news: the options aren't interchangeable, and picking the wrong one means paying for a tool that doesn't actually solve your problem.
This guide compares three very different approaches. Hall AI (what it was), Promptwatch (the action-oriented platform), and Profound (the enterprise monitoring specialist). The goal is to help Hall refugees figure out where to land — not to sell you on any particular product.
What Hall AI actually was (and why it mattered)
Hall AI was a relatively lightweight AI visibility tracker. It let teams monitor how their brand appeared in responses from ChatGPT, Perplexity, and a handful of other models. Its appeal was simplicity: set up your prompts, watch your mentions, get alerts when something changed.
For teams just getting started with AI search monitoring in 2024 and early 2025, that was enough. The category was new, the stakes felt low, and a simple dashboard was fine.
But the category moved fast. By mid-2025, "monitoring" alone stopped being a competitive advantage. Teams started asking harder questions: Why aren't we being cited? What content do we need to create? Which pages are AI crawlers actually reading? Hall didn't have answers to those questions, and that gap — combined with whatever operational issues led to the shutdown — is why you're reading this now.
The lesson for Hall refugees: before you pick a replacement, decide whether you want a monitoring tool (like Hall was) or an optimization platform (which is a different product category entirely).
The three approaches, side by side
| Dimension | Hall AI (former) | Promptwatch | Profound |
|---|---|---|---|
| Status | Shut down | Active, 1,480+ customers | Active, enterprise-focused |
| Primary use case | Brand monitoring | Monitor + optimize + create | Deep monitoring + analysis |
| Content generation | No | Yes (Content Agents) | Limited (Agents feature) |
| AI crawler logs | No | Yes | Yes |
| Prompt volume data | No | Yes | Yes |
| Reddit/YouTube tracking | No | Yes | No |
| ChatGPT Shopping tracking | No | Yes | Yes |
| Answer gap analysis | No | Yes | Partial |
| LLMs covered | ~4 | 10+ | 10+ |
| Starting price | N/A | $99/mo | ~$499/mo (estimated) |
| Free trial | N/A | Yes | Demo only |
| Best for | (defunct) | Marketing/SEO teams, agencies | Enterprise brands |
Promptwatch: built around fixing the problem, not just seeing it
Promptwatch is the platform that most directly addresses what Hall AI was missing. It starts with monitoring — tracking how your brand appears across ChatGPT, Perplexity, Google AI Overviews, Claude, Gemini, Grok, DeepSeek, Copilot, Meta AI, and Mistral — but it doesn't stop there.
The core workflow is what Promptwatch calls the action loop:
- Find the gaps: Answer Gap Analysis shows you the specific prompts where competitors are being cited and you're not. Not vague categories — the actual questions, with the actual content gaps.
- Create content that fills those gaps: Content Agents generate articles, listicles, and comparison pages grounded in real prompt data, citation patterns, and competitor analysis. This isn't generic AI writing; it's content engineered around what AI models are already looking for.
- Track whether it worked: Page-level tracking shows which of your pages are being cited, by which models, and how often. Agent analytics shows the timeline from publish to crawl to citation.
For Hall refugees, this is probably the most important thing to understand: Promptwatch isn't just a Hall replacement. It's a step up in category. You're not just getting monitoring back — you're getting a tool that tells you what to do next.
A few other things worth knowing:
Promptwatch tracks real user-facing AI responses, not just API outputs. This matters because what ChatGPT shows a real user in its interface can differ from what the API returns. If you're optimizing for actual user visibility, you need data from the actual user experience.
The AI Crawler Logs feature shows you exactly which pages AI crawlers are hitting on your site, how often they return, and what errors they encounter. Most competitors don't have this at all. For teams who've been flying blind on whether their content is even being read by AI engines, this is genuinely useful.
Pricing starts at $99/month for the Essential plan (1 site, 50 prompts, 5 articles per month), which is accessible for smaller teams. The Professional plan at $249/month adds crawler logs, multi-location tracking, and 15 articles per month. Business is $579/month for 5 sites.
Profound: the enterprise monitoring specialist
Profound is a serious platform. It covers 10+ AI engines, has strong prompt volume estimation, solid sentiment analysis, and dedicated AI shopping insights. Its "Agents" feature can automate some monitoring workflows. The data quality is high, and for large brands with dedicated AEO teams, it's a credible choice.
Where Profound shines is depth of monitoring. If you need granular visibility data across many models, with strong reporting for enterprise stakeholders, Profound delivers that.
Where it falls short for most Hall refugees:
The price point is substantially higher than Promptwatch. Profound is built for enterprise budgets, and its demo-only sales process reflects that. If you were on Hall's lighter pricing, the jump to Profound's cost structure is significant.
Content generation is limited. Profound has an "Agents" feature, but it's not the same as a full content creation workflow. You'll still need to take the data somewhere else to actually produce the content that fills your gaps.
Reddit and YouTube tracking isn't there. These channels matter more than most teams realize — AI models frequently cite Reddit discussions and YouTube content in their responses. Profound doesn't surface those signals.
That said, if you're at a brand where the monitoring data itself is the primary deliverable (think: reporting to a CMO on AI share of voice across 10 models, with detailed sentiment breakdowns), Profound is worth evaluating seriously.
Profound
What the research actually shows
A 2026 comparison of 12 GEO platforms rated Promptwatch as the only "Leader" across all categories. Profound and AthenaHQ were rated as strong in monitoring but weaker on the optimization and content creation side. That tracks with what you'd expect from their product philosophies.
One useful data point from the research: Profound leads on pure AI visibility depth at the Growth tier and above, with 10+ engine coverage that few competitors match at that price point. But Promptwatch is rated as the strongest overall platform when you factor in content generation, crawler logs, and the full optimization workflow.
The Profound vs. AthenaHQ comparison page on Profound's own site is worth reading if you're evaluating enterprise options — it's honest about where Profound focuses (monitoring and analysis) versus where it's still building out (content workflows).
Other tools worth knowing about
If neither Promptwatch nor Profound feels right, there are a few other platforms in the catalog worth a look depending on your specific situation.
For teams that want something lighter and more affordable than either option:
Otterly.AI
Otterly.AI is a monitoring-focused tool that covers ChatGPT, Perplexity, and Google AI Overviews. It's simpler than both Promptwatch and Profound, which makes it easier to get started — but it won't help you fix what you find.
Peec AI is another monitoring-first option, popular with marketing teams who want clean reporting without the complexity of a full optimization platform.
For teams that want to go deeper on specific channels:
Scrunch AI focuses on AI search visibility tracking with some content optimization features. It's positioned between pure monitoring and full optimization.
AthenaHQ is monitoring-focused with strong data quality. Like Profound, it's better at showing you the problem than helping you solve it.
How to choose: a decision framework for Hall refugees
The right answer depends on what you actually used Hall for and what you're trying to accomplish now.
If you used Hall primarily to monitor brand mentions and get alerts: You want a monitoring tool. Otterly.AI or Peec AI will cover that at lower cost. Promptwatch will cover it plus a lot more if you think you'll grow into optimization.
If you used Hall to understand competitive positioning in AI search: Promptwatch's Answer Gap Analysis and competitor heatmaps are the most direct replacement, and they go further than Hall ever did.
If you're at an enterprise brand that needs detailed reporting across 10+ models for stakeholder presentations: Profound is worth a demo. The price is higher but the depth is real.
If you want to actually improve your AI visibility, not just measure it: Promptwatch is the clearest choice. The content generation workflow, crawler logs, and page-level citation tracking form a complete loop that monitoring-only tools can't match.
If budget is the primary constraint: Promptwatch's $99/month Essential plan is the most capable entry point in the category. Profound doesn't have a comparable entry-level option.
The question most teams don't ask
Most teams evaluating AI visibility tools ask "which tool has the most features?" That's the wrong question.
The right question is: "After I see the data, what happens next?"
With Hall, the answer was usually "I look at the dashboard and then... figure it out myself." With monitoring-only tools like Otterly.AI or Peec AI, the answer is similar. You see where you're invisible. You don't get much help becoming visible.
Promptwatch is built around a different answer to that question. The data feeds directly into content creation, which feeds into tracking, which feeds back into finding new gaps. It's a loop, not a dead end.
For Hall refugees who were frustrated that monitoring data didn't translate into actual improvement, that's probably the most important thing to know about where the category has gone.
Bottom line
Hall AI was a reasonable tool for its time. The space has moved on. In 2026, the meaningful distinction isn't between monitoring tools — it's between tools that monitor and tools that help you act.
Promptwatch is the strongest all-around platform for teams that want both. Profound is the right call for enterprise brands with dedicated AEO teams and budget to match. Otterly.AI and Peec AI work if you genuinely only need monitoring and want to keep costs low.
Pick based on what you'll actually do with the data — not on feature lists.