Company lists · Data refreshed September 2026
Top 25 Project scheduling software companies based in the United States
RevenueBase identified 156 project scheduling software companies headquartered in the United States as of September 2026 and tracks 2,561 professional contacts across them, including 1,188 with verified work emails and 699 with mobile numbers. New York is the largest hub.
This list covers project scheduling software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest project scheduling software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 444 | ||||
“We design our software to fit the needs of modern teams.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | KantataPartial evidence | 405 | |||
“Kantata helps professional services organizations of 50 to employees ensure consistent excellence and profitability across every project.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | Adobe WorkfrontIndirect evidence | 287 | |||
“Adobe Workfront is the leader in enterprise work management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 152 | ||||
“Harvest is an industry-leading software company building tools that help businesses thrive.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Sciforma, A Planview CompanyStrong evidence | 129 | |||
“Sciforma is an award-winning provider of portfolio and project management software.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 81 | ||||
“Outbuild is an innovative scheduling and field coordination software solution designed to support collaboration between construction teams worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Frontrol, INCIndirect evidence | 50 | |||
“Frontrol Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 49 | ||||
“Planview AdaptiveWork (formerly Clarizen) enables PMOs and professional services delivery teams of all sizes to gain real-time visibility across all their work, automate…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 47 | ||||
“A great project schedule is critical to construction project profitability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 45 | ||||
“Shiftboard is a leading provider of employee scheduling software for shift-based operations in mission-critical industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 45 | ||||
“ProofHub is an all-in-one project management and team collaboration platform built for teams of all sizes who want to spend less time managing work, and more time doing it - full…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 34 | ||||
“Meisterplan is software that helps you coordinate many projects across many teams, no matter which tools or methods they use.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | MoovilaPartial evidence | 33 | |||
“Moovila is an AI-driven project management platform that helps organizations plan, manage, and deliver complex project work with greater accuracy and control.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 32 | ||||
“Our mission is to empower builders with software that streamlines projects and drives financial performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 30 | ||||
“ActiveCollab offers powerful, yet easy-to-use tools for capacity planning and workload management, time tracking, project management, team collaboration, client communication…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 28 | ||||
“Built by environmental demolition contractors, FieldFlō is a comprehensive project management software developed for subcontractors to run their business from a single interface.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 28 | ||||
“Touchplan is a leading daily construction planning software that makes project outcomes more predictable and profitable.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Realization Technologies, INCStrong evidence | 27 | |||
“MAKING LATE PROJECTS A THING OF THE PAST Realization’s Smart Project Delivery Software is used by more than 400 organizations to improve on-time delivery of their projects.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 20 | ||||
“allucent provides a cloud-based collaborative planning and scheduling application for the construction industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 18 | ||||
“TeamGantt is a project management software company that specializes in simple and intuitive gantt chart tools for project planning and collaboration.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 15 | ||||
“The planning requirements for architecture, engineering, and construction continue to evolve towards a level of detail and refinement never before imagined.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 15 | ||||
“DSI, located in Syracuse, NY USA provides software solutions for Production and Finite Scheduling.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Pdware Portfolio Decisionware INCIndirect evidence | 15 | |||
“PDWare(tm) is a provider of dynamic resource and work planning solutions for strategy and portfolio execution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | EcosysStrong evidence | 15 | |||
“EcoSys, part of Hexagon's Asset Lifecycle Intelligence division, is the global standard for enterprise project controls software.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Optisol LLCPartial evidence | 14 | |||
“Optisol is a software company located in Texas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 156 project scheduling software companies based in the United States
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Project scheduling software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 project scheduling software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “project scheduling software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among project scheduling software companies, 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 an evidence 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, 1,188 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 5, 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
How many project scheduling software companies are there based in the United States?
RevenueBase identified 156 project scheduling software companies 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?
cake.com, headquartered in Palo Alto, tops this list with the largest team on record.
Which city has the most project scheduling software companies?
New York leads with 7 headquartered companies, followed by Houston (6) and Austin (4).
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 1,188 verified decision-maker contacts tracked across these 156 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 5, 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.
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