Company lists · Data refreshed September 2026

Top 25 Zero-click search optimization platforms based in the United States

RevenueBase identified 270 company matches for zero-click search optimization platforms associated with the United States as of September 2026 and tracks 3,664 professional contacts across them, including 1,117 with verified work emails. New York is the largest hub.

This list covers company matches for zero-click search optimization platforms 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
270Companies
3,664Contacts tracked
1,117Verified emails
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The 25 largest zero-click search optimization platforms based in the United States

Ranked by team size
Top 25 of 270 company matches for zero-click search optimization platforms 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 matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500671 contacts →

Exact match

“Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500589 contacts →

Exact match

“At Conductor, we’re on a mission to help companies realize the full potential of their AI search presence and translate their wisdom into content that helps people.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500253 contacts →

Exact match

“Botify’s AI search solutions give brands the power to be found everywhere, by consumers, bots, and agents alike.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500232 contacts →

Exact match

“adMarketplace is the largest global marketplace for Native Search advertising.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-50149 contacts →

Exact match

“GPO is everything search.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchUsa, United StatesHQ recorded Sep 29, 202651-20091 contacts →

Exact match

“Writesonic runs your marketing for the AI-search era.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-20069 contacts →

Exact match

“seoClarity is an enterprise search intelligence platform that merges SEO and AI search optimization to keep global brands visible across a fragmented search landscape.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“For over two decades, Ad.net has been the leader in independent search and social technology, working with premium brands and publishers to generate millions in annual incremental…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-20062 contacts →

Exact match

“Passionfruit is the world's first AI-powered, end-to-end SEO/GEO growth engine that has proven to drive an average of 50% revenue growth for its clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchAltadena, CA, United StatesHQ recorded Sep 29, 202611-5059 contacts →

Exact match

“Your AI-powered SEO Co-Pilot Summary: Scalenut is an AI-powered SEO platform that helps businesses drive organic traffic and build sustainable businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Adler Local is a trusted leader in local search optimization.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“51Blocks offers small businesses and website owners unique solutions with a local friendly service.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“Titan Growth is an internet marketing company based out of San Diego, offering advanced search engine optimization and pay per click solutions to clients globally.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Your website was built for humans.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“We help VC backed startups leverage SEO to build massive audiences that convert into users and customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWorthington, OH, United StatesHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“DemandSphere is an enterprise SEO and content intelligence platform with 250+ enterprise customers around the world, including luxury apparel brands, ecommerce marketplaces…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchCincinnati, OH, United StatesHQ recorded Sep 29, 20261-1021 contacts →

Exact match

“The BrandRank.AI platform is a blend of AI technology and “human in the loop” marketing expertise made with a single purpose: not just to help brand leaders understand their…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAddison, TX, United StatesHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Altezza is a Dallas-based SEO technology and services company with more than 15 years of experience in the eCommerce and search solutions space.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLakewood, CO, United StatesHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Welcome to CSP Agency, your elite partner in GEO & SEO.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“FancyAI is a Generative Engine Optimization platform that makes your business eligible, visible, and preferred inside AI search engines like ChatGPT, Gemini, Claude, and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchCerritos, CA, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“At Brand Pro Max, we help modern brands become the ones people and AI turn to.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchDurham, NC, United StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Rank Ranger is a SaaS company founded in 2009 that features an all-in-one SEO and digital marketing tool designed to help businesses capitalize on both free and paid traffic…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Clearscope helps brands get discovered on Google, ChatGPT, and whatever's next”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“Marketing Autonomy Platform”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchScottsdale, AZ, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“RivalFlow finds exactly what's missing from your pages and writes the perfect content to optimize them, in your voice and placed right where it belongs.”

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

Showing 25 of 270 zero-click search optimization platforms based in the United States

See the full list, filter by size, metro and specialty, and access 1,117 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Zero-click search optimization platforms based in the United States at a glance

As of Sep 29, 2026
30.5%Verified-email coverage
13.6Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
68
51-200
17
201-500
5
501-1,000
1
10001+
1

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 270 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 “zero-click search optimization platforms” 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 1,117 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 “zero-click search optimization platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many zero-click search optimization platforms are there based in the United States?

RevenueBase identified 270 company matches for zero-click search optimization platforms 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?

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

Which city has the most zero-click search optimization platforms?

New York leads with 21 company records, followed by San Francisco (9) and Houston (8).

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 1,117 professional contacts with verified work emails tracked across these 270 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.

Ready to reach these companies? Verified emails and direct dials for all 270 zero-click search optimization platforms based in the United States. Start with a free account, no credit card.

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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.