ADP

What it is

Category Descpayroll ↗

Target UserBuilt for residential and commercial general and specialty trade contractors of all business sizes, ranging from small businesses (1–49 employees) to mid-market (50–999 employees) and enterprise organizations. ↗

OwnershipPublicly traded (NASDAQ: ADP) ↗

Founded Year1949 ↗

Pricing & cost

Pricing ModelADP pricing is quote-only and not published publicly on its website. Pricing is structured on a recurring base fee plus a per-employee-per-month (PEPM) or per-payroll-run charge. RUN Powered by ADP (for 1–49 employees) is divided into four tiers: Essential Payroll, Enhanced Payroll, Complete Payroll & HR Plus, and HR Pro. For larger mid-market organizations (50–999 employees), ADP Workforce Now and enterprise tiers (ADP Vantage / Lyric HCM) use custom, quote-based PEPM models based on headcount, state tax jurisdictions, pay frequency, and chosen add-on modules. ↗

Typical CostBecause official pricing is not public, costs require a customized quote from sales. Third-party analysis and user reporting indicate RUN Powered by ADP Essential tier starts at approximately $59–$79 base per month (or per payroll run) plus $4–$8 per employee per month. Higher RUN tiers (Enhanced) run approximately $115–$160 base per month plus $6–$10 per employee per month. For ADP Workforce Now, base subscriptions are estimated at $18–$30 per employee per month, with base monthly administrative fees ranging from $150 to $500. ↗

Api Or Integration FeesADP charges separate fees for API access, integrations, and marketplace add-on connectors. ADP API Central for Workforce Now is priced at $2.50 per employee per month for the first 999 employees (scaling down to $1.00 PEPM for enterprise tiers), with optional developer consulting available at $250/hour. Turnkey API Central integration services listed on the ADP Marketplace start at $3,000 for setup plus $4,500/year (for 1–149 employees). Third-party marketplace app integrations (such as 401(k) or state IRA syncs) carry flat monthly fees scaling by headcount (e.g., $40/month for 1–25 employees). ↗

Implementation CostADP charges separate one-time implementation and onboarding fees. Setup costs for RUN Powered by ADP typically range from $500 to $2,000 depending on company size, historical payroll loading, chart-of-accounts mapping, and setup complexity. Implementation fees for ADP Workforce Now setups start at $2,000 and can scale higher depending on custom modules and third-party integrations. ↗

API & data access

Has ApiYes ↗

Api TypeREST API using JSON payloads and OAuth 2.0 authentication with mutual TLS (X.509 certificates). ↗

Api Access GatingGated behind paid subscription and partner/client authorization. Direct client access requires purchasing ADP API Central. Partner integrations require acceptance into the ADP Marketplace Partner Program, generation of mutual SSL certificates, OAuth 2.0 client credentials, and client consent. ↗

Api LimitationsRate limits and concurrency limits are strictly enforced (ADP API Central allows up to 120 requests/min with 10 concurrent requests; Marketplace apps default to 300 requests/min with 50 concurrent requests). Access tokens expire in 60 minutes. Endpoints support read and read/write operations subject to role-based data entitlements, with functional limitations on updating multi-effective-date custom fields. ↗

Data Export OptionsADP provides a custom report builder supporting manual exports to CSV and Excel, as well as recurring scheduled report delivery via email or SFTP using ADP's Automatic Export Service (AES). ↗

Native AI features

Ai Features SummaryADP is fundamentally an HCM, HR, and payroll software platform, not a trade-specific field service management system. Its native AI capabilities are centered around 'ADP Assist', a generative AI platform launched in early access on January 31, 2024, and rolled out broadly across platforms (Workforce Now, RUN, Lyric HCM, Global Payroll) through 2024-2025. In September 2025 and January 2026, ADP expanded ADP Assist with persona-based AI agents and automated workflows. Shipped native features include payroll anomaly detection, automated payroll variance analysis, missing tax registration guidance, conversational HR/policy Q&A, AI-generated reporting and analytics, and automated onboarding assistance. ADP does not offer native trade/construction AI features such as job estimating, call handling/CSR, or field dispatching. ↗

Ai DispatchADP does not offer native AI-powered field service dispatching, route optimization, or contractor trade dispatching. While ADP Workforce Now and RUN include standard employee time-tracking, shift scheduling, and labor cost allocation tools, field dispatching functions rely entirely on third-party marketplace integrations rather than native AI. ↗

Ai FinanceADP does not provide native AI estimating, AI accounts payable (AP) invoice extraction/3-way matching, or AI accounts receivable (AR) invoicing for trade operations. Native AI finance capabilities are limited to payroll accounting and payroll compliance: ADP Assist offers automated payroll anomaly detection (shipped GA Sept 2025) and an AI agent for payroll variance reporting and auditing (shipped GA Jan 2026 / April 2026), which automatically flags pay deviations, suggests corrections, and answers pay analytics queries in natural language. ↗

Ai Assistant Or McpADP offers a native generative AI assistant called 'ADP Assist', first announced on January 31, 2024, and significantly upgraded on January 28, 2026, with autonomous AI agents across payroll and HR functions. On July 22, 2026, ADP also launched 'ADP Assist for API Central' to assist developers with API integration. ADP does NOT offer a native Model Context Protocol (MCP) server; MCP connectivity to ADP data is only available via third-party middleware (e.g., CData, StackOne). ↗

Integrations & ecosystem

Accounting IntegrationsADP integrates with general accounting and construction-focused ERP systems including QuickBooks (Online and Desktop), Sage Intacct (including Sage Intacct Construction), Xero, NetSuite, FinancialForce, and Wave. Field and project management (PM) connections include Procore, ClockShark, and allGeo. Integrations between ADP payroll and accounting/field systems function through both native/co-developed connectors (e.g., the direct 'Sage Intacct Payroll powered by ADP Workforce Now for Construction' and ADP General Ledger Interface) and third-party integration platforms (e.g., Flexspring for Procore-to-ADP sync, DataBlend, and Workato). ↗

MarketplaceADP operates a public app marketplace and partner ecosystem called ADP Marketplace (apps.adp.com). It serves as a storefront and developer portal featuring pre-built API connectors, partner applications, and developer tools for products including RUN Powered by ADP, ADP Workforce Now, ADP Lyric, and ADP Vantage HCM. ↗

Unified Api SupportADP is supported by unified-API platform providers. Finch offers API connectivity and write-back capabilities for both ADP RUN and ADP Workforce Now, while Merge (Merge.dev) supports ADP Workforce Now and ADP Next Gen through its unified HRIS API. ↗

Accounting fit & implementation

Certified PayrollSupported via partner add-ons and integrations (e.g., Points North, Dapt, HCM TradeSeal) available on the ADP Marketplace, which sync payroll and hours data from ADP to generate federal WH-347 and state prevailing wage reports. ↗

Accounting MethodADP is a payroll/HCM platform rather than a full general ledger accounting system; however, it supports payroll journal entry exports and general ledger integrations for both accrual accounting (payroll accrual journal entries) and cash-based reporting. ↗

Wip Poc SupportNot supported. ADP does not perform Work in Progress (WIP) scheduling or percentage-of-completion (POC) revenue recognition, requiring labor and job cost data to be exported to a dedicated construction ERP or accounting platform. ↗

Implementation TimeImplementation typically takes 4 to 12 weeks (and up to 10 to 14 weeks for complex ADP Workforce Now deployments), depending on company size, scope of modules, and data conversion requirements. ↗

Requires ImplementerNot required, as ADP provides internal client onboarding specialists; however, mid-sized and complex deployments frequently hire third-party HRIS implementation consultants or VARs for client-side project management and custom setup. ↗

Adoption & market position

Market PositionADP is a dominant global leader in payroll and HR management software, holding roughly 9.9% of the worldwide payroll software market. In the trade and construction industry, ADP holds a major market position through 'ADP Workforce Now for Construction', offering industry-tailored capabilities such as prevailing wage management, union tracking, certified payroll reporting, and integrations with project accounting tools like Procore, Sage, and Acumatica. ↗

Customer ScaleADP serves over 20,000 construction company clients, part of its broader global client base of over 1.1 million organizations. ↗

MomentumADP maintains steady corporate growth and continues to roll out technology modernizations like its Next-Gen Payroll Engine. However, within the trade contracting sector, ADP faces mixed perception: while valued for compliance stability and enterprise integration, it is often viewed by contractors as a general horizontal platform with construction features layered on top, prompting some trade contractors to migrate toward purpose-built, contractor-native payroll and field management platforms. ↗