Siteline Review (2026): Pricing, Features & Honest Verdict

TLDR

Siteline is a growth analytics platform that tracks how AI agents, bots, and crawlers interact with your website, filling a genuine blind spot in traditional analytics. We found it addresses a problem most tools ignore: the roughly 30% of web traffic that now comes from AI systems, not humans. Best for: SEO teams and growth marketers adapting to AI-driven search. Price: Free plan available, paid plans not publicly listed. Rating: 7.5/10.

What Is Siteline?

Siteline tracks what Google Analytics cannot: AI agent traffic. When someone asks ChatGPT to research your product, an AI agent visits your website on their behalf. Traditional analytics tools either ignore this traffic entirely or miscategorize it as generic bot noise. Siteline identifies which AI platforms are visiting, what pages they crawl, and whether those agent visits eventually lead to real human customers showing up.

The product was originally called GPTrends before rebranding to Siteline in early 2026. It was built by David Kaufman, a UC Berkeley graduate with a data science background, along with co-founder @vzotov. They operate under Large Language Analytics, Corp. The rebrand reflects a broader ambition: moving beyond just tracking GPT traffic to covering the full agentic web, including Claude, Gemini, Perplexity, and the growing ecosystem of AI agents that browse on behalf of users. Siteline launched on Product Hunt in late February 2026 and earned over 500 upvotes.

What Are Siteline’s Key Features?

Agent Analytics

Siteline identifies which AI agents visit your site, what pages they access, and how often. It differentiates between bots crawling for LLM training data and user-initiated agent visits, like when someone asks ChatGPT to browse your pricing page. The tracking is server-side, so it works even when bots skip JavaScript execution. This is a big deal because most analytics tools rely on client-side JavaScript that bots simply never run.

AI Visibility Monitoring

The platform monitors how AI chatbots cite your content in their responses. You can see which platforms reference your pages, track your competitive positioning across AI search results, and identify gaps where competitors are getting cited but you are not. Think of it as rank tracking for AI-generated answers instead of traditional Google search results.

Agent-to-Human Conversion Tracking

This is Siteline’s signature feature. It connects initial AI agent visits to subsequent human traffic, drawing a direct line from “ChatGPT browsed your pricing page” to “a human signed up three days later.” No other analytics tool we have seen does this well. It answers the question every growth team is starting to ask: does AI discovery actually drive revenue?

Actionable Recommendations

Siteline provides specific suggestions for improving your AI search visibility. It identifies technical issues where bots get stuck (like misconfigured Cloudflare rules blocking AI crawlers), spots trending topics in AI queries about your space, and highlights content gaps. The recommendations are data-driven, not generic SEO best practices repackaged for AI.

How Much Does Siteline Cost?

Siteline offers a forever-free plan with 20 monthly prompt runs, 1 AI platform tracked, and monitoring for 1 product plus 2 competitors. No credit card required. Paid plans (Starter, Scale, and Pro) unlock more capacity, with Scale supporting 5 website integrations and 5M analytics events.

The catch: Siteline does not publicly list paid plan prices. You need to sign up to see exact numbers. For context, competitors in this space range from $29/month (Otterly.AI) to $399/month (Profound AI). Siteline positions itself as more accessible, but the opaque pricing is frustrating for anyone trying to evaluate options before committing. Product Hunt launchers got a PH30 code for 30% off the first two months.

Who Is Siteline Best For?

Use Siteline if you run a content-heavy website or SaaS product and want to understand how AI agents interact with your pages. Growth marketers, SEO professionals transitioning to answer engine optimization, and product managers tracking AI-driven discovery will get the most value. The agent-to-human conversion tracking alone is worth exploring.

Skip Siteline if your website gets minimal traffic or you are not in a category where AI search matters yet. The free tier is quite limited at 20 prompt runs per month, and if you are not ready to commit to paid plans with undisclosed pricing, the experience will feel gated. Also skip if you need deep CRM integration or predictive analytics. Siteline is primarily a top-of-funnel measurement tool right now.

Best Siteline Alternatives

Profound AI

Enterprise-focused AI visibility analytics starting at $399/month. Deeper analysis and broader feature set, but significantly more expensive. Best for large marketing teams with budget to match. Popular with Fortune 100 companies.

Otterly.AI

Budget-friendly alternative starting at $29/month. Tracks brand visibility across AI chatbots with a straightforward interface. Less sophisticated than Siteline’s server-side agent analytics, but the pricing is transparent and the entry point is low.

SE Ranking Visible

Starts at $189/month and is considered one of the more accurate AI visibility tools available. Part of the broader SE Ranking SEO platform. Better if you want AI visibility monitoring bundled with traditional SEO tools in a single subscription.

Final Verdict: Is Siteline Worth It?

Siteline addresses a real problem that most analytics tools still ignore. AI agents now account for roughly 30% of web traffic, and that number is growing. If your business depends on organic discovery, understanding this traffic is not optional anymore. The agent-to-human conversion tracking is genuinely novel and answers a question most marketing teams cannot answer today.

The product is early stage, though. The WordPress plugin has fewer than 10 active installs. The GitHub SDK has 4 stars. The claim of “1,000+ companies” likely includes free-tier users inherited from the GPTrends era. And the hidden pricing makes it harder to recommend confidently. Start with the free tier, see if the data surprises you, and decide from there. For most growth teams, the insight into which AI platforms are sending agents to your site is worth the experiment alone.