Company lists · Data refreshed September 2026

Top 25 CRM api integration services based in the United States

RevenueBase identified 241 company matches for CRM api integration services associated with the United States as of September 2026 and tracks 3,284 professional contacts across them, including 1,129 with verified work emails. Austin is the largest hub.

This list covers company matches for CRM api integration services 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 27, 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 27, 2026 How this list was built
241Companies
3,284Contacts tracked
1,129Verified emails
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The 25 largest CRM api integration services based in the United States

Ranked by team size
Top 25 of 241 company matches for CRM api integration services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 2026501-1,0001,129 contacts →

Exact match

“Get your software working together, automatically.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Sep 27, 202651-200140 contacts →

Exact match

“Close is the sales CRM built for founders, startups, and small businesses that want to grow faster.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 27, 202651-200132 contacts →

Exact match

“Pipeliner has revolutionized the complexity of CRM with a simple, unique visual interface, a no-code workflow automation engine, and instant, dynamic insights and reporting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChandler, AZ, United StatesHQ recorded Sep 27, 2026n/a127 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchFrisco, TX, United StatesHQ recorded Sep 27, 202651-200105 contacts →

Exact match

“At APPSeCONNECT, we do more than connect apps.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchMarietta, GA, United StatesHQ recorded Sep 27, 202651-200101 contacts →

Exact match

“We connect your business data to AI, and to everything else.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchPortland, OR, United StatesHQ recorded Sep 27, 2026201-50094 contacts →

Exact match

“We exist to remove the ceiling.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBreinigsville, PA, United StatesHQ recorded Sep 27, 202651-20050 contacts →

Exact match

“Cloud Mentor is a technology company that helps businesses to achieve their cloud vision.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMcminnville, OR, United StatesHQ recorded Sep 27, 202611-5049 contacts →

Exact match

“MindCloud is a software company that builds and maintains custom connections between your software and other platforms so you can eliminate manual data entry and start automating…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMenlo Park, CA, United StatesHQ recorded Sep 27, 202651-20032 contacts →

Exact match

“CRMOne is a leading CRM platform that helps businesses to manage day-to-day business activities in one place.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchKansas City, MO, United StatesHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“Revolutionize Your Oracle and Zendesk CRM with OpenMethods: Seamless Integration, Effortless Engagement, Unmatched Customer Connections.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchCarlsbad, CA, United StatesHQ recorded Sep 27, 202651-20030 contacts →

Exact match

“Our enterprise platform helps you easily manage business relationship workspaces for each of your prospects, customers and partners, where you can schedule, meet and share…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSouthlake, TX, United StatesHQ recorded Sep 27, 202611-5029 contacts →

Exact match

“For the teams still importing and exporting data between systems, we take a people-first approach, dig into your unique processes, and build automated solutions so you can ditch…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“Ariox is redefining how businesses connect their systems, automate workflows, and unlock data value.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“Dell Boomi integration specialists”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Apideck eliminates the complexity of integrations with a single real-time API that connects to 190+ platforms across CRM, Accounting, HRIS, File Storage, and eCommerce without the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Focus on closing, not clicking.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“Alloy Automation is a SaaS integration development platform.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“At Magnetar Solutions, we don’t just build software-we engineer intelligent ecosystems that drive growth.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchDublin, OH, United StatesHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“Claritysoft helps growing businesses manage customer relationships with ease.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLouisville, KY, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Autymate is the best way to easily create complex automations between business systems to save thousands of hours and dollars.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Yoxel allows you to drive deeper collaboration and better business outcomes by delivering the right customer data to the right people at the right time.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Synchronize data across CRMs and databases in real-time.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“iPaaS.com is an API-first integration platform that centralizes, standardizes, and activates data across your entire business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBloomsburg, PA, United StatesHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“CDC Software is the leading provider of cloud-based integration solutions that empower companies to create real-time, events-based links between their telephony systems and their…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 241 CRM api integration services based in the United States

See the full list, filter by size, metro and specialty, and access 1,129 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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CRM api integration services based in the United States at a glance

As of Sep 27, 2026
34.4%Verified-email coverage
13.6Average contacts per company
1-10Median size (employees)
6.2%Largest-city concentration · Austin
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
140
11-50
76
51-200
19
201-500
4
501-1,000
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 241 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 “CRM api integration services” 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 1,129 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 27, 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 “CRM api integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many CRM api integration services are there based in the United States?

RevenueBase identified 241 company matches for CRM api integration services 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?

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

Which city has the most CRM api integration services?

Austin leads with 15 company records, followed by San Francisco (9) and New York (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 1,129 professional contacts with verified work emails tracked across these 241 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 27, 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.