SurfacedBy vs Siteline
Actionable optimization guidance vs server-side bot analytics with a free tier. Two AI visibility tools with different strengths.
The Quick Verdict
Siteline and SurfacedBy overlap in AI visibility monitoring but have distinct strengths. Both platforms track which AI bots crawl your site and the pages they hit; Siteline goes deeper on per-page bot behavior (stuck-state detection) and bot-to-human attribution that links a specific crawl to a later conversion. They also offer a genuinely free tier. SurfacedBy provides deeper optimization guidance with 8 recommendation types, executive briefs, weekly action plans, and AI Content Readiness scoring that Siteline does not match. If deeper per-page bot behavior and bot-to-human attribution are your priority, Siteline is a strong choice. If you want actionable guidance on improving your AI visibility, SurfacedBy gives you a clearer path to results.
Feature Comparison
How the two platforms compare across monitoring, analytics, pricing, and integrations.
| Feature | SurfacedBy | Siteline |
|---|---|---|
| Monitoring | ||
| AI platforms monitored | 5 included by tier | 6 (ChatGPT, Claude, Gemini, Perplexity, Meta AI, AI Mode) |
| Server-side bot traffic analytics | Tracks AI crawler visits (all plans) | Tracks actual AI crawler visits |
| Check frequency | Daily Check + Full Check | Based on prompt run schedule |
| Prompts tracked | Up to 350 | 20 (Free) to 4,000 (Pro) |
| Analytics & Insights | ||
| AI Visibility Score | Share of voice | |
| Citation tracking | ||
| Bot-to-human attribution | ||
| Conversion tracking from AI traffic | Native, all plans (WordPress / JS / Cloudflare / NGINX collector) | |
| AI Content Readiness Score | ||
| Actionable recommendations | 8 types with action steps | Data-driven suggestions |
| Executive Brief | ||
| Weekly Action Brief | ||
| Read actual AI responses | ||
| Pricing & Access | ||
| Free tier | Free audit (30 checks) | Free plan (20 prompts/mo, 1 platform) |
| Starting paid price | $25/mo | $49/mo |
| Free trial | 7 days | Free tier available |
| Integrations | ||
| GSC + GA4 integration | GSC + GA4 | |
| Edge / CDN collectors | Cloudflare Worker, NGINX | Cloudflare, Vercel, Azure CDN, AWS CloudFront |
| WordPress plugin | ||
| API access | Professional (read), Agency (read + write). On-demand scans for anyone via SurfacedBy Console. | HTTP API |
Monitoring
AI platforms monitored
Server-side bot traffic analytics
Check frequency
Prompts tracked
Analytics & Insights
AI Visibility Score
Citation tracking
Bot-to-human attribution
Conversion tracking from AI traffic
AI Content Readiness Score
Actionable recommendations
Executive Brief
Weekly Action Brief
Read actual AI responses
Pricing & Access
Free tier
Starting paid price
Free trial
Integrations
GSC + GA4 integration
Edge / CDN collectors
WordPress plugin
API access
Pricing Comparison
Siteline offers a free tier. SurfacedBy starts at $25/mo with a free audit.
SurfacedBy
Recommendations-first approach
1 domain , 15 prompts , 3 platforms (ChatGPT, Gemini, Perplexity) , Daily Check + Full Check
5 domains , 100 prompts , All 5 platforms (adds Claude + AI Mode) + AI Overviews , Content, community + outreach
10 fully monitored domains , 350 prompts , All 5 platforms + AI Overviews , Command center + read/write API
All plans include a 7-day free trial. Free audit with 30 real AI checks across ChatGPT, Perplexity, and Gemini.
Siteline
Analytics-first with free tier
20 prompt runs/mo , 1 AI platform , 1 product + 2 competitors
500 prompt runs/mo , All platforms , 10 products
1,100 prompt runs/mo , All platforms , 50 products
4,000 prompt runs/mo , All platforms , Unlimited products
Free tier available with no credit card. Formerly GPTrends.
Where SurfacedBy leads
Actionable Recommendations
8 research-backed recommendation types, executive briefs, and weekly action plans tell you exactly what to fix. Siteline provides data-driven suggestions but not structured optimization guidance.
Deeper AI Analytics
AI Content Readiness scoring, competitor auto-discovery from real AI responses, AI-synthesized competitor intelligence profiles, and the ability to read actual AI responses about your brand.
GSC + GA4 Integration
Native Google Search Console and GA4 integration to correlate AI visibility with search performance and traffic. Siteline focuses on its own CDN-based tracking instead.
Where Siteline leads
Server-Side Bot Analytics
Deep server-side analysis of AI crawler behavior: which pages each bot accesses, how often, and where they get stuck. SurfacedBy also tracks bot crawls on your site, but Siteline goes deeper on the per-page stuck-state analysis.
Genuinely Free Tier
20 prompt runs per month on 1 AI platform, forever free with no credit card required. Plus CDN integrations with Cloudflare, Vercel, Azure CDN, and AWS CloudFront.
Which one should you choose?
Choose SurfacedBy if...
- You want 8 types of actionable recommendations with specific fixes
- You need executive briefs and weekly action plans
- You want AI Content Readiness scoring for your site
- You need GSC and GA4 integration
- You want competitor auto-discovery from real AI responses
- You prefer a more established platform with deeper analytics
Choose Siteline if...
- You want deeper per-page bot-crawl analysis (which pages each bot gets stuck on)
- You need bot-to-human attribution (linking a specific crawl to a later conversion)
- You want a genuinely free tier to start (20 prompts/mo)
- You need CDN integrations (Cloudflare, Vercel, AWS CloudFront)
- You want Meta AI tracking included
SurfacedBy is our own product. We've done our best to represent competitors accurately based on their public pricing pages and documentation as of June 2026. We encourage you to try each tool yourself. Pricing and features may have changed since publication.
Frequently Asked Questions
Does Siteline have a free plan?
Yes. Siteline offers a genuinely free tier with 20 prompt runs per month on 1 AI platform. SurfacedBy offers a free audit with 30 real checks across ChatGPT, Perplexity, and Gemini (no ongoing free plan). For ongoing monitoring, SurfacedBy starts at $25/mo.
What is Siteline's server-side bot tracking?
Siteline tracks actual AI crawler visits to your website (GPTBot, ClaudeBot, PerplexityBot, etc.) using server-side analytics. It shows which pages bots visit, how often, and where they get stuck. SurfacedBy combines outside-in prompt monitoring with on-site tracking: the WordPress plugin, JavaScript snippet, Cloudflare Worker, and NGINX collectors all log AI crawls and AI-referred human visits, and the same cookie ties those visits to later purchases for conversion attribution.
Is Siteline the same company as GPTrends?
Yes. Siteline (siteline.ai) was formerly GPTrends (gptrends.io). The company rebranded in 2025. The legal entity is Large Language Analytics Corp. They launched on Product Hunt in February 2026 and reached #1 Product of the Day.
Which tool provides better optimization guidance?
SurfacedBy provides 8 research-backed recommendation types, executive briefs, and weekly action plans with specific guidance on what to improve and why. Siteline provides data-driven suggestions but does not offer structured recommendation types or executive-level summaries.
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