Do I need an API key to try ServiceGraph?

No. Catalog discovery, counts, and filter validation are fully anonymous. Sign-in is only required for firm cards or contact bundles.

What does the free tier cover?

It includes 200 unique firm-views per month on search and 50 on get requests. Discovery queries are free.

Yes, the catalog is built from public web data and refreshed continuously using LLMs to re-check classifications.

ServiceGraph: Structured B2B directory of 100k+ US firms for AI agent integration.

Name: ServiceGraph
Rating: 5 (70 reviews)
Author: toolify

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Introduction:

Structured B2B directory of 100k+ US firms for AI agent integration.

Added on:

May 11 2026

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ServiceGraph Product Information

What is ServiceGraph?

ServiceGraph is a structured B2B firm directory designed specifically for AI agents, providing a catalog of over 100,000 US professional-services firms across industries like law, marketing, consulting, and IT. It allows AI agents to find, filter, and shortlist vendors using a one-line skill install or direct API calls, eliminating the need for web scraping. The platform provides structured data including identity classification, multi-tag service taxonomy, company size, contact information, and aggregated client ratings from third-party directories like Clutch and G2.

How to use ServiceGraph?

Developers can install ServiceGraph as an AI agent skill via MCP server or npx. Users can then query the agent to find specific providers using natural language. The API can also be used directly for CRM enrichment by passing company domains to receive structured firm data.

ServiceGraph's Core Features

Structured catalog of 100k+ US professional-services firms

One-line skill install for AI agents (MCP/npx)

89-tag service taxonomy with evidence levels

Aggregated client ratings and review counts from 3rd party sites

CRM enrichment via domain hashing (BYO list)

Contact & outreach data including US-NANP filtered phone and email

ServiceGraph's Use Cases

Procurement agents shortlisting vendors based on specific industry and rating criteria

CRM enrichment to classify industry and contact info for a list of domains

Sales prospecting for targeted lists like 'IT consultancies in Texas'

Finding specialized legal or CPA firms with specific size constraints

FAQ from ServiceGraph

Do I need an API key to try ServiceGraph?
What does the free tier cover?
Is the data fresh?

ServiceGraph Support Email & Customer service contact & Refund contact etc.

Here is the ServiceGraph support email for customer service: [email protected] . More Contact, visit the contact us page()
ServiceGraph Company

ServiceGraph Company name: NostrCorp, Inc. .

ServiceGraph Company address: Delaware, USA.

More about ServiceGraph, Please visit the about us page().
ServiceGraph Login

ServiceGraph Login Link:
ServiceGraph Sign up

ServiceGraph Sign up Link:
ServiceGraph Github

ServiceGraph Github Link: https://github.com/nostrband/servicegraph

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