Best Lead Generation Companies in Denver, CO

How Many Lead Generation Companies Products Does G2 Track?

Total Products under this Category: 791

Category Stats (Oct 2026)

  • Average Rating: 4.66/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Lead Generation Services (+35.71%) - Among all products in this category, Lead Generation Services recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank Lead Generation Companies Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 5,400+ Authentic Reviews
  • 791+ 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.

G2 Grid® for Lead Generation Companies

G2 Grid® for Lead Generation Companies plotting products by satisfaction and market presence

Highlighted products: memoryBlue, KlientBoost, INFUSE, Martal Group, demandDrive, durhamlane, Clarify, and SmartBug Media.

Underlying data: [Grid® JSON](https://www.g2.com/categories/lead-generation-services/grids.json?focus%5B%5D=memoryblue&focus%5B%5D=klientboost&focus%5B%5D=infusemedia-infuse&focus%5B%5D=martal-group&focus%5B%5D=demanddrive&focus%5B%5D=durhamlane&focus%5B%5D=clarify-clarify&focus%5B%5D=smartbug)

Scorpion

Scorpion is the leader in helping local businesses succeed by focusing on what truly matters—driving revenue. Our digital marketing solutions are built to support your business every step of the way, helping you attract more of the right customers, stand out online, and turn opportunities into measurable results. With over 20 years of experience, award-winning AI, and a proven track record, we’re shifting the industry’s focus from just generating leads to driving sustainable revenue growth. That’s why we developed RevenueMAX—the only complete digital marketing solution created to maximize your revenue. Thousands of businesses trust Scorpion to help them succeed, and we’re ready to do the same for you. With Scorpion, there’s no guesswork. Only growth. Learn more at Scorpion.co.

Average Rating: 4.5/5.0

Total Reviews: 60

Who Is the Company Behind Scorpion?

  • Seller: Scorpion
  • Company Website:
  • Year Founded: 2001
  • HQ Location: Salt Lake City, US
  • Twitter: @Scorpiondotco
    1,665 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,414 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Law Practice, Legal Services
  • Company Size: 88% Small, 8% Medium

What Do G2 Reviewers Say About Scorpion?

AI-generated summary from verified user reviews

Pros
  • Users praise Scorpion for its rapid response time, ensuring timely support and efficient service for their marketing needs.
  • Users praise Scorpion's responsive customer support, highlighting quick resolutions and tailored solutions from dedicated representatives.
  • Users value the excellent back end features of Scorpion, enhancing call tracking and overall marketing effectiveness.
  • Users value the consistent lead generation of Scorpion, enhancing marketing efforts and connecting with high-intent buyers.
  • Users value Scorpion's marketing expertise, benefiting from proactive strategies and dedicated support for lead generation and ROI.
Cons
  • Users find the site's complexity frustrating, as logic and image placement can hinder a smooth experience.
  • Users feel the inefficiency of Scorpion's site design hinders usability and does not align with user behavior.
  • Users feel there is a lack of clarity in the website's logic, impacting their overall usability experience.
  • Users find the website not user-friendly, particularly due to confusing logic and fast-paced operations that hinder usability.
  • Users note the poor design of Scorpion, often finding it confusing and mismatched with user expectations.

What Are Recent G2 Reviews of Scorpion?

What Are G2 Users Discussing About Scorpion?

Elevated Third

Elevated Third has been named Acquia's 2025 North America Top Growth Partner, one of six Acquia awards since 2020. We help B2B marketing teams drive pipeline with open source. We build the platform on Drupal and run the technical marketing ops around it, so the site, the data, and the campaigns operate as one machine. Plenty of agencies will tell you what you need to do. As an Acquia Elite Partner and a 6sense Premier Partner, we plug in and power it up: Drupal CMS, Acquia Cloud, Clay, 6sense, Salesforce, Marketo, GA4, including the Acquia 6sense Connector, which we built ourselves and is live on Acquia Exchange, and the integrations between them that nobody else wants to own. AI has to work on the Drupal side and the MCP server side. We're one of 15 global contributors to the Drupal AI Initiative, so Drupal AI and MCP work is something we ship, not something we're reading about. You don't need a lengthy discovery phase to find out what's broken. We start with one piece, turn it on, show you the number, and move to the next. Pipeline over platforms. Let's get to work.

Average Rating: 4.8/5.0

Total Reviews: 6

Who Is the Company Behind Elevated Third?

  • Seller: Elevated Third
  • Company Website:
  • Year Founded: 2004
  • HQ Location: Denver, US
  • Twitter: @elevatedthird
    1,351 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    31 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 33% Medium

What Do G2 Reviewers Say About Elevated Third?

AI-generated summary from verified user reviews

Pros
  • Users commend the quick and responsive communication of Elevated Third, feeling involved and supported throughout the process.
  • Users commend the quick and responsive customer support of Elevated Third, enhancing their project management experience significantly.
  • Users value the engagement and responsiveness of Elevated Third's team, fostering a collaborative and inclusive project experience.
  • Users value the effective project management of Elevated Third, noting responsiveness, clear communication, and inclusion in processes.
  • Users appreciate the consistent responsiveness and effective communication of Elevated Third's team, ensuring a collaborative experience.
Cons
  • Users have noted occasional communication issues that might cause inconsistencies, but experiences have improved over time.
  • Users note delivery delays may occur, though experiences have improved significantly over time with Elevated Third.
  • Users find Elevated Third to be expensive, as initial quotes often underestimate final costs despite a valuable product.
  • Users note a history of slow response time with Elevated Third, though recent experiences have improved significantly.
  • Users experienced some inconsistency in timelines with Elevated Third, impacting their overall project management experience at times.

What Are Recent G2 Reviews of Elevated Third?

Alanna Iwuh
A
Researched and written by Alanna Iwuh
Updated October 3, 2024