Company lists · Data refreshed September 2026

Top 22 Website crawling software companies based in the United States

RevenueBase identified 61 company matches for website crawling software companies associated with the United States as of September 2026 and tracks 971 professional contacts across them, including 330 with verified work emails. New York is the largest hub.

This list covers company matches for website crawling software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
61Companies
971Contacts tracked
330Verified emails
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The 22 largest website crawling software companies based in the United States

Ranked by team size
Top 22 of 61 company matches for website crawling software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200124 contacts →

Exact match

“We build and run custom, fully managed data extraction pipelines for companies whose products, research, and AI systems depend on external data.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200118 contacts →

Exact match

“Sequentum is the platform for AI-powered web data collection, enabling organizations to acquire trusted web data, build and govern intelligent agents, and transact securely in the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200108 contacts →

Exact match

“Grepsr helps enterprises extract reliable web data at scale without building scrapers, managing infrastructure, or fighting anti-bot systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202651-200105 contacts →

Exact match

“SEOmoz is the world’s most popular provider of SEO software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-20070 contacts →

Exact match

“With Tavily, your agents can search, extract, and reason with real-time web data through a single API.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202651-20065 contacts →

Exact match

“Import.io unlocks a world of web data, delivering it directly to enterprises to fuel business insight and competitive advantage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchPasadena, CA, United StatesHQ recorded Sep 29, 202611-5046 contacts →

Exact match

“X1 creates exceptional solutions for people and organizations that need to find information, whether on individual desktops or company networks at the fastest speeds in the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“At Parallel Web Systems, we’re bringing a new web to life: it’s built with, by, and for AIs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchNew Castle, DE, United StatesHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Datahut helps businesses get structured data feeds from any website through our cloud-based data as a service platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLas Vegas, United StatesHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“Unlock and scrape any website, no matter the scale or difficulty, with ScraperAPI.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20020 contacts →

Exact match

“ScrapeHero is an end to end enterprise-grade web data provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, United StatesHQ recorded Sep 29, 20261-1012 contacts →

Exact match

“At Reworkd, we help businesses optimize web data extraction through AI.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“CrawlNow is on a mission to help organizations leverage web data to drive growth and competitive advantage, in a cost-efficient and scalable manner.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-508 contacts →

Exact match

“String automates the process of extracting data from the web.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchDover, DE, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Olostep is an API to search, extract, and structure Web Data.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLehi, UT, United StatesHQ recorded Sep 29, 202651-2004 contacts →

Exact match

“Mozenda is a private software company in Orem, Utah.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchCleveland, OH, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“As a true industry pioneer, providing some of the world’s most powerful, flexible and scalable search solutions since 1981, Thunderstone Software LLC has developed hard-to-match…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Based on the most advanced data and web mining technologies and architecture, aculus LLC works with some of the largest Internet companies on challenging and exciting data driven…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchGreat Falls, VA, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“CantyMedia specializes in bringing structure to the realtime web.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMenlo Park, CA, United StatesHQ recorded Sep 29, 202611-501 contacts →

Exact match

“SearchForecast provides website publishing software, diagnostic tools and solutions for lead generation via search engines.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMontclair, NJ, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“A Greater Town is proud to announce our business development and marketing relationship with the amazing new website crawler, JetOctopus.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Constellation turns your browser into a research command center.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 22 of 61 website crawling software companies based in the United States

See the full list, filter by size, metro and specialty, and access 330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Website crawling software companies based in the United States at a glance

As of Sep 29, 2026
34.0%Verified-email coverage
15.9Average contacts per company
11-50Median size (employees)
23.0%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
19
51-200
15
201-500
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 61 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “website crawling software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 330 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “website crawling software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many website crawling software companies are there based in the United States?

RevenueBase identified 61 company matches for website crawling software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Forage AI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most website crawling software companies?

New York leads with 14 company records, followed by San Francisco (7) and Houston (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 330 professional contacts with verified work emails tracked across these 61 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.