Company lists · Data refreshed September 2026

Top 25 Online dispute resolution platforms based in the United States

RevenueBase identified 338 company matches for online dispute resolution platforms associated with the United States as of September 2026 and tracks 3,896 professional contacts across them, including 1,588 with verified work emails. Atlanta is the largest hub.

This list covers company matches for online dispute resolution 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
338Companies
3,896Contacts tracked
1,588Verified emails
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The 25 largest online dispute resolution platforms based in the United States

Ranked by team size
Top 25 of 338 company matches for online dispute resolution 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 matchNew York, NY, United StatesHQ recorded Sep 29, 2026501-1,0001,147 contacts →

Exact match

“The American Arbitration Association® with its long history and experience in the field of alternative dispute resolution, provides services to individuals and organizations who…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 2026501-1,000923 contacts →

Exact match

“JAMS is the premier provider of alternative dispute resolution (ADR) services, handling more than cases annually.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 2026n/a216 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSanta Ana, CA, United StatesHQ recorded Sep 29, 202651-200166 contacts →

Exact match

“For more than 30 years, Judicate West has been one of California’s leading providers of private dispute resolution services with a distinguished roster of proven neutrals…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202651-200137 contacts →

Exact match

“Signature Resolution is setting a higher standard in alternative dispute resolution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200116 contacts →

Exact match

“NAM is a full-service provider of Alternative Dispute Resolution (ADR) services – supporting clients throughout the U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202611-5059 contacts →

Exact match

“Clients come to ADR Systems for the best in dispute resolution services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSt. Louis Park State, United StatesHQ recorded Sep 29, 202651-20054 contacts →

Exact match

“Forum delivers on the promise of alternative dispute resolution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Perry Dampf Dispute Solutions offers alternative dispute resolution services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Casap's Copilot & Collaboration platform can fully automate disputes end-to-end.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMinneapolis, MN, United StatesHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“Forthright changes the way that businesses handle disputes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchRichmond, VA, United StatesHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“The McCammon Group provides dispute resolution services including mediation, arbitration, facilitation, special master, judge pro tempore, and neutral evaluation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchWaltham, MA, United StatesHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“The Mediation Group, established as a nonprofit organization in 1985, is a Boston-area firm that saves resources, time and stress for people and organizations by helping them…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchChicago, United StatesHQ recorded Sep 29, 20261-1020 contacts →

Exact match

“Most legal disputes don't need the long, painfully distracting, and highly expensive litigation processes we've all just come to accept as "the way it is." In 99% of disputes, the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWestbury, NY, United StatesHQ recorded Sep 29, 20261-1020 contacts →

Exact match

“SSAM: Settlement Services, Arbitration & Mediation, is a boutique dispute resolution firm dedicated to resolving cases of all types and complexities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMetairie, LA, United StatesHQ recorded Sep 29, 202651-20019 contacts →

Exact match

“Mediation is no longer Alternative Dispute Resolution.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchOrlando, FL, United StatesHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Welcome to Mediate First, Inc!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchPalo Alto, CA, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLeesburg, VA, United StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“We provide Alternative Dispute Resolution | Meditation | Arbitration | Judge Pro Tem | Neutrals | Case Evaluation | Our team is experienced retired judges | Experience the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Henning Mediation & Arbitration Service is the original pioneer in collective mediation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-508 contacts →

Exact match

“At Yes Mediate, we assist parties in working together to find mutually satisfactory resolutions to conflict.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLancaster, PA, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Our mission is to bring conflicting parties together to achieve mutually satisfactory solutions to disputes through alternative dispute resolutions performed by highly experienced…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Mediation • Investigation • Arbitration Barboza & Associates has been resolving employment disputes of every possible variety since 1993.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBellevue, WA, United StatesHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Pacific ADR helps individuals and businesses resolve disputes, and move towards a conflict free future, through mediation, arbitration and other alternative dispute resolution…”

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

Showing 25 of 338 online dispute resolution platforms based in the United States

See the full list, filter by size, metro and specialty, and access 1,588 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online dispute resolution platforms based in the United States at a glance

As of Sep 29, 2026
40.8%Verified-email coverage
11.5Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · Atlanta
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
288
11-50
29
51-200
14
501-1,000
3
1,001-5,000
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 338 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 “online dispute resolution 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 1,588 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 “online dispute resolution platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online dispute resolution platforms are there based in the United States?

RevenueBase identified 338 company matches for online dispute resolution 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?

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

Which city has the most online dispute resolution platforms?

Atlanta leads with 15 company records, followed by Los Angeles (13) and New York (13).

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 1,588 professional contacts with verified work emails tracked across these 338 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.