HRIS implementation consultants: 17 firms compared

HRchitect offers system evaluation and selection as well as implementation. Its implementation practice includes project oversight and functional and technical consultants, with platform services for Dayforce, iCIMS, Paylocity, UKG and WorkForce Software.

Its selection service covers requirements definition and vendor bidding. HRchitect also describes partnerships with HCM and workforce-management vendors, so a selection brief should specify the platforms to evaluate, including any outside those relationships.

OutSail helps buyers define requirements, compare vendors and estimate pricing. It says the winning software vendor pays it after the buyer selects a platform. Its free Select service and paid Elevate advisory service concern software selection; Guide covers implementation readiness and oversight.

Guide's published scope includes data and integration readiness, governance, vendor handoff, milestone management and escalation. For hands-on implementation, OutSail says it matches clients with consultants experienced in the chosen platform.

HUB provides HRIS implementation project management and roadmap-building from a current-state assessment through go-live, working as an extension of the client's internal team. Its selection service uses stakeholder interviews and a current-state review to build a future-state roadmap.

It also offers a post-launch optimization review of configuration, data flow and dependencies, and brings its HRIS expertise together with benefits and workforce technology specialists. Specify which of those services your project needs and any hands-on configuration you want HUB to deliver.

Ignite's implementation service explicitly includes acting as the client-side project manager and participating in status calls with ADP. Before kickoff, it describes working separately with the client and ADP implementation team to agree on modules, go-live expectations and the items needed to begin.

Its handover includes assigning ownership of remaining deliverables and system maintenance. Its pre-kickoff coordination gives the employer a point at which to resolve gaps between ADP's scope and the internal team's capacity.

JPK describes working alongside your HRIS provider from the statement of work through go-live. Its process covers pre-implementation planning, project management, configuration guidance, testing and training, including participation in provider calls and training sessions.

For ongoing help, its separate managed HRIS analyst service works to a mutually agreed statement of work. Tasks can include custom reporting, troubleshooting, system support and training. As published in September 2026, that service offers agreements of 3, 6 or 12 months and a 1-month trial plan. These terms apply to the managed service, not to an implementation.

Vantage offers distinct service options. Full implementation management runs from selection through go-live and includes vendor coordination, configuration oversight, data migration, testing and training. Its advisory option reviews vendor deliverables and implementation decisions when another team already manages the project.

Post-implementation optimization is a separate option.

HR1 Systems describes itself as a client-side implementation and managed-services firm serving small to midsize businesses. Its site lists UKG Pro, UKG Workforce Management and UKG Ready. Its implementation services include planning with the HRIS vendor, extracting legacy data, migration, testing and training after go-live.

The migration scope specifically mentions payroll check history and pay codes. If you run a larger enterprise, ask for references from organizations of similar size and complexity.

Mosaic's UKG implementation method sets out workshops and configuration recommendations, agreement on the build plan, data conversion, integrations, user acceptance testing and cutover. It also describes reviewing the phases of a UKG Launch project with the client.

Alpha Apex Group's HRIS implementation service covers assessing requirements, configuring the system, integrating it with existing technology, data migration, training and ongoing support. It also has named services for ADP implementation and optimization, BambooHR implementation, and UKG consulting.

OperationsInc is now Gallagher. Gallagher offers HR technology implementations within its payroll services, and its payroll technology practice covers launching, fixing and optimizing systems. It also offers short-term and ongoing payroll support.

This makes it an option to discuss when implementation and keeping payroll running need to be planned together. If you are leaving a professional employer organization, its PEO exit service also describes vendor selection, implementation and data migration support.

Global HRIS offers HR and payroll implementation support alongside the payroll vendor and internal team. Its delivery services include project oversight, payroll and time-and-attendance testing, and validation of data being migrated. It also says it supports multi-country projects and can join an implementation already underway.

HR Tech Solutions offers system selection, implementation, integration, maintenance and training. Its platform list includes ADP Workforce Now, BambooHR, Dayforce and Paylocity. Its background page explains that it serves both employers and healthcare brokers, including system builds and carrier connections.

KY&Y's implementation page offers project management with both the vendor and internal team, data extraction and loading, payroll integration, carrier connections, data validation and system testing. It also lists administrator training and procedural documentation.

The page names ADP, Paychex, Paylocity, Namely and Ultimate among platforms its payroll professionals have worked with. Because that list uses the older Ultimate name, confirm experience with the exact UKG product if that is your platform. Its mix of migration, payroll integration, administrator training and documentation is relevant when your own team will run the system after the transition.

ROCKCREST describes implementation work covering requirements, configuration, migration, integrations and testing. In its Capital Health Plan account, an ADP Workforce Now consultant joined after the client's HR lead left mid-project, guided core setup and implemented recruiting and onboarding. Its Green Bay Packaging account describes staff augmentation during a move to UKG Pro and Dimensions, including data cleansing and process documentation alongside the implementation partner.

The cases show why an hourly consultant's assignment needs a defined place in the project. Its rates are indicative, with final pricing dependent on the engagement.

HR Path offers HRIS strategy, assistance choosing solutions and project management through deployment. Its implementation offerings include Workday, Oracle HCM and SAP SuccessFactors. Its Workday practice describes implementation, integrations and ongoing support, and identifies HR Path as an authorized Workday reseller.

Surety Systems describes its Workday service as client-side implementation support, including validating the system integrator's builds against business requirements. Its scope covers configuration, data conversion, integrations, user acceptance testing, go-live readiness and knowledge transfer. It also describes delivering later-phase module implementations end to end.

As of September 2026, Surety identifies itself as a Workday Advisory Partner and reports 200+ projects across Workday, with a team based entirely in the US and Canada. That project count covers its Workday practice. It says it does not sell licenses and also offers post-launch stabilization, including resolving issues and adjusting configurations.

Tangenz offers implementation, upgrades and managed support for Oracle applications including HCM, ERP and EPM. Its HCM page lists Core HR, Payroll, Benefits, Absence, Time & Labor, and Talent Management.