CrawlCheck vs Storylane: Which Is Better in 2026?

CrawlCheck is a free GEO (generative engine optimization) audit tool that shows exactly how AI crawlers see your website. Paste any domain and get an instant report: which of 61 AI crawlers are allowed, blocked, or ignored by your robots.txt, whether your llms.txt file exists and is well formed, and whether your sitemap is healthy and discoverable.

AI search is becoming a real traffic source. Chatbots like ChatGPT, Claude, Perplexity and Google AI Overviews fetch pages before they answer, and they obey very different rules from Googlebot. A robots.txt that looks fine for classic search can silently lock out GPTBot, ClaudeBot, PerplexityBot or Google-Extended, which means your content never enters the index behind those answers.

CrawlCheck checks all of this in one scan. You get a per-crawler breakdown that separates allowed, blocked and ignored agents, a check on your llms.txt and sitemap, and a short list of concrete fixes ordered by impact. Every scan produces a shareable report link you can send to a client, a developer or your team, so the fix list turns into a work item instead of a vague warning.

The report flags the exact user-agent lines that are missing or disallow rules that are too broad, points out a missing or malformed llms.txt, catches sitemap errors such as blocked entries or a stale lastmod, and gives copy-paste snippets for the most common setups, including Cloudflare, Next.js, WordPress and plain static hosting. Each finding is labelled with a severity level so you can fix the blockers first and leave the cosmetic items for later.

The tool is built for SEO teams, content marketers, developer-facing SaaS founders and indie makers who want their pages to be cited by AI search engines, not just ranked by classic search. It runs on Cloudflare Workers, needs no account, and returns results in a few seconds. Visit crawlcheck.dev to run a free audit on your own site.

What problem it solves

A robots.txt that looks fine for Googlebot can silently lock out GPTBot, ClaudeBot, PerplexityBot and Google-Extended, so your content never enters the index behind AI answers.

Alternatives & competitors

Manual robots.txt checkers, Screaming Frog, and generic SEO audit tools that do not model individual AI crawler user-agents.

Storylane is a demo-automation and AI SDR platform that lets go-to-market teams create interactive product demos and deploy conversational AI agents to engage website visitors. Rated the #1 demo-automation software on G2, it helps teams show their product earlier in the buying journey — and qualify prospects automatically — without engineering effort.

What is Storylane?

Storylane captures your product and turns it into interactive demos you can personalize, embed and share, then adds RepX, an AI SDR that engages visitors 24/7 in video, voice and text. Teams can build guided interactive demos, pixel-perfect sandbox clones for hands-on exploration, and digital sales rooms ("Hubs") that bundle demos, pricing and security docs in one place.

Who it's for

Storylane serves marketing teams (product marketers, growth and demand gen), sales organizations (reps, AEs, presales and solution engineers), and customer success and product teams — especially enterprises with complex sales cycles. Anyone whose deals depend on showing the product, and who wants to do it at scale, is the target user.

Key features

• Interactive demos, AI-generated from prompts
• Sandbox demos — pixel-perfect product clones for hands-on trials
• Hubs: digital sales rooms with demos, pricing and security docs
• RepX AI SDR handling 24/7 visitor engagement (video, voice, text)
• Qualification playbooks aligned to ICP criteria
• Email capture, meeting scheduling and automatic lead handoff
• Demo signals, analytics and deal intelligence
• Chrome extension, desktop app and Figma plugin

Demos without engineering

Storylane's core strength is letting non-technical teams create polished, interactive demos fast — it can even generate a demo from a prompt rather than requiring manual recording, with a first demo publishable in about 10 minutes. That removes the traditional bottleneck of waiting on solution engineers or developers to build demo environments, so marketing and sales can move on their own timeline.

An AI SDR that never sleeps

What sets Storylane apart from pure demo tools is RepX, its conversational AI SDR. It engages website visitors around the clock across video, voice and text, follows qualification playbooks tuned to your ideal customer profile, captures emails, books meetings, and hands qualified leads to reps with full context. In effect, it works the top of the funnel automatically, so no interested visitor goes unengaged.

Multiple ways to show the product

Storylane offers a demo format for every situation: guided interactive demos for storytelling, sandbox demos that are pixel-perfect clones for buyers who want to click around freely, and Hubs that act as digital sales rooms combining demos with pricing and security documentation. That flexibility lets teams meet buyers where they are — whether they want a quick tour or a deep, self-serve exploration.

See buyer intent clearly

Because Storylane demos are interactive and tracked, they produce rich signal. Demo signals, analytics and deal intelligence show which prospects engaged, how deeply, and where interest peaked — helping sales prioritize the warmest opportunities and marketing understand what resonates. With 200,000+ demos created and a cited 5x ROI over 12 months, that data-driven approach is central to its value.

Why choose Storylane

For GTM teams that sell by showing the product, Storylane is a top-rated, powerful choice. Its no-code interactive and sandbox demos, digital sales rooms, and RepX AI SDR — plus deep analytics and easy embedding — let you engage and qualify buyers earlier and at scale, freeing your experts from repetitive demos while capturing the intent that helps close deals.