Quick Verdict
Both Mentions.so and Hall launched in 2025 to solve the same problem: nobody knows if AI tools are recommending their brand. The difference comes down to approach. Mentions.so built for teams that want to track actual visitor numbers from AI referrals, while Hall focused on understanding how your brand appears across different AI engines.
The choice matters because tracking AI visibility isn't like traditional SEO — you're measuring conversations, not just rankings. One tool treats this as a team workflow problem. The other treats it as a brand intelligence problem.
Score comparison
Score Comparison
| Dimension | Mentions.so | Hall |
|---|---|---|
| Feature Depth | 22.0 | 20.0 |
| Ease of Use | 35.0 | 35.0 |
| Data Quality | 58.0 | 48.0 |
| Value for Money | 79.0 | 75.0 |
| Integration | 0.0 | 5.0 |
| Market Traction | 3.0 | 4.0 |
Feature comparison
| Feature | Mentions.so | Hall |
|---|---|---|
| Unlimited Team Seats | ✓ | — |
| AI Visitor Attribution | ✓ | — |
| White-Label Reporting | ✓ | — |
| Auto-Generated Insights | ✓ | — |
| Multi-Engine Tracking | — | ✓ |
| Sentiment Analysis | — | ✓ |
| Share of Voice Metrics | — | ✓ |
| Per-Engine Breakdown | — | ✓ |
Pricing comparison
| Plan | Mentions.so | Hall |
|---|---|---|
| Starter | $49/mo | Pricing not disclosed |
| Pro | $149/mo | — |
| Agency | $399/mo | — |
| Enterprise | Custom | — |
Feature Comparison
Mentions.so tracks real visitor numbers from AI referrals, which means you can actually measure ROI from AI mentions. Their unlimited seats approach makes sense for agencies managing multiple clients or internal teams that need everyone monitoring the same data. The auto-generated insights save time, but the real value is knowing whether ChatGPT recommendations actually drive traffic. Hall takes a different angle with sentiment analysis and share of voice metrics. They break down performance across ChatGPT, Perplexity, and Google AI Overviews separately, so you can see which AI platform positions your brand better. But Hall doesn't track actual visitor numbers — you're measuring brand presence, not business impact. The white-label reporting in Mentions.so's Agency plan addresses a specific need that Hall doesn't tackle. If you're presenting AI visibility data to clients, branded reports matter more than you'd expect.
Pricing Comparison
Mentions.so starts at $49/month with unlimited seats included, which is aggressive pricing for team-focused software. Their Agency plan at $399/month includes white-label reporting and bulk client management — reasonable for agencies billing clients for AI visibility monitoring. Hall hasn't published their pricing structure yet. This makes budget planning impossible and suggests they're still figuring out their market position. For established businesses that need predictable costs, Mentions.so's transparent pricing wins by default.
Best For
Mentions.so works better for agencies and teams that need to prove AI visibility drives actual results. The unlimited seats and visitor tracking make it practical for client reporting and internal team alignment. If you're billing clients for AI visibility work, the white-label reports justify the Agency plan cost. Hall suits brands that want to understand their positioning in AI conversations but don't need visitor attribution. The sentiment analysis and engine-specific breakdowns help with brand strategy more than performance measurement. Choose Hall if you care more about how AI presents your brand than whether it drives traffic.
The Verdict
Mentions.so takes this comparison because they solve the measurement problem that actually matters — whether AI mentions generate business value. Hall's approach is more sophisticated for brand monitoring, but without visitor tracking or clear pricing, it's harder to justify as a business investment. Start with Mentions.so's $49 plan and track your AI-referred visitors for three months before considering alternatives.
Our verdict
For features, hall leads. On a budget, go with mentions-so.