Company lists · Data refreshed September 2026

Top 11 Internal mobility platforms based in the United States

RevenueBase identified 35 internal mobility platforms headquartered in the United States as of September 2026 and tracks 1,101 professional contacts across them, including 542 with verified work emails. New York is the largest hub.

This list covers internal mobility platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
35Companies
1,101Contacts tracked
542Verified emails
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The 11 largest internal mobility platforms based in the United States

Ranked by team size
Top 11 of 35 internal mobility platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to internal mobility platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceAustin, TX, United StatesHQ checked Sep 28, 2026501-1,000573 contacts →

Partial evidence

“Flash is the only mobility orchestration layer for the built environment, connecting asset owners, operators, and drivers through data and cloud-native technology that turn…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceLos Angeles, ID, United StatesHQ checked Sep 28, 2026201-500186 contacts →

Partial evidence

“Relocity is a relocation experience platform that gives organizations one system of record for how people move.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceHerndon, VA, United StatesHQ checked Sep 28, 2026201-50061 contacts →

Indirect evidence

“The future workforce will be built, not found.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceDanbury, CT, United StatesHQ checked Sep 28, 202611-5035 contacts →

Partial evidence

“Who We Help: Global HR, Talent Mobility, and Relocation Teams Problems We Solve: Manual processes, fragmented vendors, compliance risk, poor employee experience Business Outcomes…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceDover, DE, United StatesHQ checked Sep 28, 2026n/a35 contacts →

Partial evidence

“Professional.me is an agentic-AI powered talent management platform built on proprietary expert systems.”

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidencePittsburgh, PA, United StatesHQ checked Sep 28, 202611-5025 contacts →

Strong evidence

“ERIN is an employee referral and internal mobility platform that drives 5x more hires from employee referrals and cuts turnover in half.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceLakewood, CO, United StatesHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Workia helps mobility teams work with more clarity and control.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 28, 20261-1012 contacts →

Indirect evidence

“myNextory helps companies retain and engage talent at every stage of their careers, from new professionals in their first or second jobs to mid-career rising stars and…”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 202651-20012 contacts →

Partial evidence

“Topia is the leader in Global Talent Mobility.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidencePrinceton, NJ, United StatesHQ checked Sep 28, 202611-501 contacts →

Partial evidence

“JobPad inc develops, markets, and supports its patented Talent Transition platform.”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 20261-101 contacts →

Strong evidence

“Fleet is building the first employee-centric, holistic mobility platform designed to power the next generation of smart commuting.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 11 of 35 internal mobility platforms based in the United States

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Internal mobility platforms based in the United States at a glance

As of Sep 28, 2026
49.2%Verified-email coverage
31.5Average contacts per company
1-10Median size (employees)
11.4%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
11
51-200
2
201-500
3
501-1,000
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 35 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among internal mobility platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “internal mobility platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names internal mobility platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among internal mobility platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 542 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names internal mobility platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many internal mobility platforms are there based in the United States?

RevenueBase identified 35 internal mobility platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FLASH, headquartered in Austin, tops this list with the largest team on record.

Which city has the most internal mobility platforms?

New York leads with 4 headquartered companies, followed by San Francisco (4) and Dover (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 542 verified decision-maker contacts tracked across these 35 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.