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ServiceGraph is datasets for founders โ where to launch, who to email, who to hire.
Every founder ships a product and hits the same wall: where do I actually launch this, who do I email to grow, who do I hire? The honest answers are scattered โ in 2-year-old listicles where half the links 404, in ChatGPT answers that invent URLs, in frozen Notion lists nobody updates.
ServiceGraph turns that mess into living datasets: - 850+ product directories โ submission policy, DR, traffic - 3,500+ business directories โ industry, DR, traffic - 50,000+ newsletters โ subscribers, topics, post cadence - 110,000+ agencies โ services, size, location, ratings Coming soon: subreddits, influencers.
Every row carries real metrics. Searchable, sortable, exportable. CSV via the web, JSON via the API.
Pricing is credit-based. Browse, search and filter for free. Unlock the rows you need for credits โ 2,000 free on signup, no card, no subscription, and they don't expire.
Built by founders who needed it themselves.
BuiltWith ServiceGraphServiceGraph's answer:
Most "where to launch / who to email / who to hire" lists online are stale โ 2-year-old listicles where half the links 404, ChatGPT answers that invent URLs, frozen Notion lists nobody updates. ServiceGraph is the live alternative: curated datasets of product directories, business directories, newsletters and agencies, each row carrying real metrics โ traffic, domain rank, subscriber counts, ratings โ refreshed continuously and exportable as CSV or JSON.
ServiceGraph's answer:
Three reasons. (1) Freshness โ most directory aggregators publish once and rot; we maintain ours as a living dataset. (2) Real metrics on every row, not just a list of names โ filter directories by DR and traffic for SEO, newsletters by subscriber count for outreach, agencies by ratings and location for hiring. (3) Zero-friction trial โ browse, search and filter completely free; 2,000 credits on signup, no card, credits don't expire.
ServiceGraph's answer:
Founders and growth operators at early-stage startups, typically 1โ10 people, who just shipped a product or are about to. They keep hitting the same three questions: where do I launch this, who do I email to grow, who do I hire. Solo indie hackers, small SaaS teams, and the marketers and agencies who serve them.
ServiceGraph's answer:
We built it for ourselves. Every time we shipped, finding the right places to launch and the right people to reach ate a full day of googling stale listicles and asking ChatGPT for URLs that didn't exist. We started maintaining our own list โ with real traffic and domain-rank attached to each row โ and realized every other founder was hitting the same wall. So we turned the internal tool into a product. Operated by NostrCorp, Inc. (Delaware).
ServiceGraph's answer:
TypeScript on the application side (web app and product API). Python for the data and ML pipeline that enriches and classifies rows across all datasets โ directories, newsletters, agencies. ClickHouse as the storage and analytics backbone โ chosen for fast aggregations across millions of rows so search, sort and filter stay snappy even on the 110k+ agencies dataset. REST API over HTTP exposed at docs.servicegraph.co.
A great tool to help you discover the technology being used by a variety of websites. I was impressed that upon signing up that I had full access to a free list of leads.
Based on our record, BuiltWith seems to be more popular. It has been mentiond 162 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Evan You, creator of Vue.js, is a prime example. Vivek Nair, Co-Founder of BotGauge, notes that You โcreated something that addresses real developer needs with clean logic and thoughtful design.โ Vue.js powers over 1.5 million websites in 2025, a testament to its scalability and developer trust, as reported by BuiltWith. Youโs ability to build a framework independently, without corporate backing, underscores his... - Source: dev.to / about 1 year ago
There exist websites like https://builtwith.com so answer to your question is yes. - Source: Hacker News / over 1 year ago
BuiltWith says the web client is NextJS which is interesting as ChatGPT made a big switch away to Remix IIRC. https://builtwith.com/?https%3a%2f%2fclaude.ai%2fnew. - Source: Hacker News / almost 2 years ago
Also, wow that is an obsene amount of libraries they use: https://builtwith.com/?https%3a%2f%2fspectrum.ieee.org%2fdisney-robot-2668135204. - Source: Hacker News / about 2 years ago
I would say run both sites through https://builtwith.com/ to get what all they used in the building process. Source: over 2 years ago
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ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
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Net Solutions - Where innovation meets expertise. Award-winning digital solutions built for growth.