# Best ServiceNow Consulting Services in San Antonio, TX

## How Many ServiceNow Consulting Services Products Does G2 Track?

**Total Products under this Category:** 491

### Category Stats (Aug 2026)

- **Average Rating:** 4.42/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** IBM Consulting (+0.81%) - Among all products in this category, IBM Consulting recorded the largest rating increase compared to last month

_Last updated: August 01, 2026_

## How Does G2 Rank ServiceNow Consulting Services Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 900+ Authentic Reviews
- 491+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

**Sponsored**

### CAST Highlight

Portfolio-level insights for app modernization, AI readiness, tech debt, OSS risks CAST Highlight is a SaaS software intelligence technology that delivers rapid, fact-based insights across your entire application portfolio. By automatically analyzing the source code of hundreds or thousands of applications, CAST Highlight helps organizations assess cloud maturity, AI & Agentic readiness, software health, open source risk, resiliency, technical debt, and sustainability from a single lightweight scan. CAST Highlight is designed for CIOs, CTOs, enterprise architects, cloud leaders, application owners, security teams, and modernization teams that need a fact-based way to prioritize modernization, cloud, and AI adoption decisions at scale. It helps teams identify which applications are ready to move quickly, which require remediation, and where hidden software risks may affect transformation cost, timelines, security, resilience, or business outcomes. Unlike traditional manual or survey-based assessments, CAST Highlight analyzes application source code directly to rapidly segment portfolios, prioritize modernization paths, and uncover risks before they impact transformation programs. Organizations use CAST Highlight to: - Accelerate cloud migration and modernization planning - Segment applications by cloud maturity and transformation path - Identify high-value AI adoption opportunities - Assess Agentic Readiness across application portfolios - Prioritize technical debt, resiliency, and maintainability improvements - Assess open source vulnerabilities and IP / license exposure - Evaluate software sustainability with Green Impact insights - Reduce complexity, cost, and risk across transformation programs Businesses move faster using CAST to understand, improve, and transform their software. Through semantic analysis of source code, CAST generates dashboards and 3D maps for executives, technologists, and AI to navigate inside individual applications and across entire portfolios. This intelligence enables companies to steer, speed, and report on initiatives such as technical debt, modernization, and cloud. As the pioneer of the software intelligence field, CAST is trusted by the world’s leading companies and governments, their consultancies and cloud providers. See it all at castsoftware.com.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1005988&secure%5Bchosen_at%5D=2026-08-04T21%3A10%3A11Z&secure%5Bdisplayable_resource_id%5D=2041&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=58553&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=58553&secure%5Bresource_id%5D=1005988&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fservicenow-consulting-services%2Flocations%2Fsan-antonio-tx-us&secure%5Btoken%5D=01a3c3a418c6e989d6319e55bbe365a084a33de3a88264cd2ce0a476ab10a528&secure%5Burl%5D=https%3A%2F%2Fwww.castsoftware.com%2Ftryhighlight%3Futm_campaign%3Dg2_clicks_ads%26utm_source%3Dcast_highlight%26utm_medium%3Dtrial_request&secure%5Burl_type%5D=free_trial)

### [Booz Allen Hamilton](https://www.g2.com/products/booz-allen-hamilton/reviews)

Booz Allen Hamiltonis a firm that provides management and technology consulting and engineering services to leading Fortune 500 corporations, governments, and not-for-profits across the globe.

**Average Rating:** 4.5/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Booz Allen Hamilton?

- **Seller:** [Booz Allen Hamilton](https://www.g2.com/sellers/booz-allen-hamilton)
- **Year Founded:** 1914
- **HQ Location:** McLean, Virginia, United States
- **Twitter:** @boozallen  
52,117 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1872669ddf155cb214152e439447ea053926fe49a11155a3fe3fc1cc7abd4768&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbooz-allen-hamilton&secure%5Burl_type%5D=linkedin_company_website)  
39,788 employees on LinkedIn®
- **Ownership:** NYSE:BAH

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Booz Allen Hamilton?

**["Amazing professional consulting firm"](https://www.g2.com/survey_responses/booz-allen-hamilton-review-5256031)**

**Rating:** 4.5/5.0 stars

_— V. R._

[Read full review](https://www.g2.com/survey_responses/booz-allen-hamilton-review-5256031)

#### What Are G2 Users Discussing About Booz Allen Hamilton?

- [What is Booz Allen Hamilton used for?](https://www.g2.com/discussions/booz-allen-hamilton-what-is-booz-allen-hamilton-used-for)
- [What is Booz Allen Hamilton used for?](https://www.g2.com/discussions/what-is-booz-allen-hamilton-used-for)

### [Ernst & Young](https://www.g2.com/products/ernst-young/reviews)

One of the world's leading professional services organizations, helps companies across the globe to identify and capitalize on business opportunities.

**Average Rating:** 4.1/5.0

**Total Reviews:** 20

#### Who Is the Company Behind Ernst & Young?

- **Seller:** [Ernst & Young (E&Y)](https://www.g2.com/sellers/ernst-young-e-y)
- **Year Founded:** 1989
- **HQ Location:** London
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=340d34cb6814593cb6be46462017d68a16b372058fc6a3ec69bc30c2ac8b9ee0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fernstandyoung&secure%5Burl_type%5D=linkedin_company_website)  
403,177 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 70% Large, 40% Medium

#### What Are Recent G2 Reviews of Ernst & Young?

**["Advisory and Implementation"](https://www.g2.com/survey_responses/ernst-young-review-11769267)**

**Rating:** 4.0/5.0 stars

_— Verified User in Consulting_

[Read full review](https://www.g2.com/survey_responses/ernst-young-review-11769267)

**["Good company to work with for rich experience"](https://www.g2.com/survey_responses/ernst-young-review-10658599)**

**Rating:** 4.5/5.0 stars

_— Aavinashh L._

[Read full review](https://www.g2.com/survey_responses/ernst-young-review-10658599)

#### What Are G2 Users Discussing About Ernst & Young?

- [Who owns EY India?](https://www.g2.com/discussions/who-owns-ey-india)
- [Why is EY famous?](https://www.g2.com/discussions/why-is-ey-famous)
- [What is Max Ernst known for?](https://www.g2.com/discussions/what-is-max-ernst-known-for)
- [What is Ernst short for?](https://www.g2.com/discussions/what-is-ernst-short-for)

### [Grant Thornton](https://www.g2.com/products/grant-thornton/reviews)

Grant Thornton is a firm that offers three main service including Audit/Assurance, Tax and Advisory to help organizations pursue growth holistically whether through revenue improvement, leadership, mission fulfillment, or innovation.

**Average Rating:** 4.8/5.0

**Total Reviews:** 3

#### Who Is the Company Behind Grant Thornton?

- **Seller:** [Grant Thornton](https://www.g2.com/sellers/grant-thornton)
- **Year Founded:** 1924
- **HQ Location:** Chicago, Illinois, United States
- **Twitter:** @ThorntonBenefit  
373 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b6e5e65f1df963cfe91bd14ee1afb9a6588d1f66fc33ce7833dbe4b1f05e48a4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgrant-thornton-us&secure%5Burl_type%5D=linkedin_company_website)  
11,671 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

#### What Are Recent G2 Reviews of Grant Thornton?

**["Grant Thornton are trusted advisors whom help us implement industry leading solutions"](https://www.g2.com/survey_responses/grant-thornton-review-9754512)**

**Rating:** 4.5/5.0 stars

_— Joanthan F._

[Read full review](https://www.g2.com/survey_responses/grant-thornton-review-9754512)

**["Indeed Big 5 !"](https://www.g2.com/survey_responses/grant-thornton-review-7498002)**

**Rating:** 5.0/5.0 stars

_— Prasad B._

[Read full review](https://www.g2.com/survey_responses/grant-thornton-review-7498002)

#### What Are G2 Users Discussing About Grant Thornton?

- [What is Grant Thornton used for?](https://www.g2.com/discussions/what-is-grant-thornton-used-for)

### [KPMG](https://www.g2.com/products/kpmg/reviews)

We offer broad management consulting skills including technology enablement.

**Average Rating:** 4.2/5.0

**Total Reviews:** 22

#### Who Is the Company Behind KPMG?

- **Seller:** [KPMG](https://www.g2.com/sellers/kpmg-e2874d4d-01ea-4fab-aa80-7344e39b9d73)
- **HQ Location:** New York
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6484382897b6c40df8932121e1811ba762577fa5b7c029aabc8189b25bf072fc&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkpmg-us&secure%5Burl_type%5D=linkedin_company_website)  
53,551 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Accounting
- **Company Size:** 50% Medium, 36% Small

#### What Are Recent G2 Reviews of KPMG?

**["The greatest financial service"](https://www.g2.com/survey_responses/kpmg-review-7640920)**

**Rating:** 5.0/5.0 stars

_— John M._

[Read full review](https://www.g2.com/survey_responses/kpmg-review-7640920)

**["KPMG - Right Choice"](https://www.g2.com/survey_responses/kpmg-review-8605228)**

**Rating:** 4.0/5.0 stars

_— Verified User in Consulting_

[Read full review](https://www.g2.com/survey_responses/kpmg-review-8605228)

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[Browse ServiceNow Consulting Services Themes](/categories/servicenow-consulting-services/themes)

 ![Adam Crivello](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adam Crivello")
AC

Researched and written by [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)

Updated October 3, 2024

ServiceNow consulting services provide industry or domain expertise and deep implementation knowledge of ServiceNow software products while playing a wide range of roles in delivering a solution that maximizes customers’ return on investment. These partners leverage their highly skilled ServiceNow resources to influence deals, track their deployments through deployment registration, and drive adoption and business success. Businesses seeking to implement a ServiceNow tool can enlist the provider's help with several aspects of the process, from digital transformation to software integration. Working with a ServiceNow consulting service provider can reduce the hassles associated with major software implementation, overcome staffing challenges, and help teams ramp up faster and maximize their results when using the tools.

ServiceNow implementers and consultants can include companies of varying sizes, from individual consultants to global consulting firms. Additionally, these consulting service partners can have expertise in multiple ServiceNow products (IT operations management, customer service management, etc.) and industries (education, energy and utilities, etc.).

To become a certified ServiceNow consulting service provider, a company needs to be a ServiceNow Registered Partner who meets entry-level requirements and commits to meeting specialist segment requirements within two years. Providing a fast-developing "Now" practice that exhibits some capability and success measures will promote the company from Registered to Specialist. Premier, Elite, and Global Elite are partners with a high standard of "Now" practices serving multiple products, industries, and regions.

To qualify for inclusion in the ServiceNow Consulting Services category, a services provider must:

- Offer consulting services for ServiceNow solutions 
- Demonstrate experience implementing ServiceNow products

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