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Erlin AI vs Promptmonitor
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | AI search visibility platform tracking how ChatGPT, Perplexity, Gemini, and Claude cite and represent your brand. | AI visibility tracker monitoring brand mentions across 8 AI models daily, used by 1,450+ companies. | |
| Category | |||
| Developer | Erlin.AI | Stackdirectory LLC | |
| Verified Status | No | No | |
| Last Updated | Aug 2026 | Aug 2026 | |
| Pricing | |||
| Pricing Model | Contact | Freemium | |
| Free Plan | No | No | |
| Free Trial | No | No | |
| Open Source | No | No | |
| Capabilities | |||
| API Access | No | No | |
| Features | • Tracks brand citations across ChatGPT, Perplexity, Gemini, Claude • Unified visibility, sentiment, and share-of-voice dashboard • AI-identified content gaps and citation opportunities • Automated research and content-brief workflows • Slack alerts for daily visibility reports • Free visibility assessment, contact for full pricing | • Daily AI visibility tracking across 8 models • Source and citation analysis with contacts • Real-time AI crawler bot analytics • Competitor AI-visibility benchmarking • Geographic targeting across 200+ countries • 7-day free trial, $29-129/month tiers | |
| Tags | ai-search-visibilitybrand-monitoringgenerative-engine-optimizationai-seocompetitor-analysis | generative-engine-optimizationai-visibility-trackingbrand-monitoringai-bot-analyticscompetitor-analysis | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 6 | 5 | |
| Quality Score | 37/100 | 37/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | www.erlin.ai | www.promptmonitor.io | |
| Social Links | — | 1 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | — | • Free to use | |
| Cons | • Pricing isn't publicly listed | — | |
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Both tools are closely matched on rating — the better fit depends on your specific needs. See the full feature and pricing comparison above.
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