Top Conversion Rate Optimization Companies in Chicago

Researched by:Goodfirms Research TeamUpdated:November 13, 2026

Goodfirms has reviewed 25 Conversion Rate Optimization Companies in Chicago as of November 2026. The top-ranked firm is Searchbloom (4.9 stars, 94 verified reviews, $100 - $149/hr, founded 2014, Chicago). Across the category, the median hourly rate is $37, median client rating is 4.9, and 28% of firms employ 50+ members. Explore the vetted Conversion Rate Optimization Companies in Chicago below, compare their strengths, and connect with the provider best suited to your requirements.

Goodfirms has verified 25 Conversion Rate Optimization Companies in Chicago - part of 3,396+ Conversion Rate Optimization (CRO) Agencies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Best Conversion Rate Optimization Companies in Chicago

Find a Conversion Rate Optimization Company Near you
Find a Conversion Rate Optimization Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Searchbloom is one of the leading conversion rate optimization (CRO) companies helping businesses maximize ROI through data-driven strategies. Founded in 2014, the company aligns traffic growth with conversion goals by combining CRO, analytics, and user behavior insights. Searchbloom works closely with brands to optimize landing ... read Searchbloom reviews & insights

    $100 - $149/hr
    10 - 49
    2014
    Chicago, United States
    They put our company’s interests first and acted like it was their own product. - Özge Oğuz
    Visit Website
  • SmartSites is an award-winning conversion rate optimization (CRO) firm helping businesses improve digital performance and maximize ROI. Founded in 2011, the agency delivers CRO services through data-driven web design, UX enhancements, and advanced analytics. Having served 900+ clients, SmartSites focuses on optimizing user journeys, testing ... read SmartSites reviews & insights

    $100 - $149/hr
    50 - 249
    2011
    Chicago, United States
    We had a great experience overall. - Writer
    Visit Website
  • Founded in 1998, Fuel Online is the undisputed pioneer of performance-driven digital marketing. We do not just adapt to the future of search; we engineer it. Built for ambitious brands demanding explosive, measurable growth rather than empty vanity metrics, we deploy advanced SEO, elite Google ... read Fuel Online reviews & insights

    $100 - $149/hr
    50 - 249
    1998
    Chicago, United States
    Fuel Online delivered effective SEO strategies that improved rankings, organic traffic, and visibility across traditional and AI-powered search platforms. - Outreach & Link Building Specialist
    Visit Website

    Why Fuel Online?

    • 5 STAR Rated AI SEO agency other agencies hire
    • We engineer revenue, not vanity metrics
    • We win brutal markets where others stall
  • PageTraffic Inc. is a leading conversion rate optimization (CRO) agency helping businesses improve website performance and maximize conversions. Founded in 2002, the company brings decades of expertise in user behavior analysis, A/B testing, and funnel optimization. Backed by a team of 120+ professionals, PageTraffic Inc. ... read PageTraffic Inc reviews & insights

    < $25/hr
    50 - 249
    2002
    Chicago, United States
    The team is wonderful, and I’m impressed with how invested they’ve been from the beginning. - Marketing Manager
    Visit Website
  • Brick Marketing

    Pro Verified

    Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • GrammarlyGrammarly
    • CanvaCanva
    • + 1 More

    Brick Marketing is a B2B-focused conversion rate optimization (CRO) company helping organizations enhance website performance and drive measurable growth. With over 20 years of experience, the company combines CRO insights with UX, content strategy, and analytics. Brick Marketing partners closely with B2B brands to optimize user journeys, improve engagement, and convert high-intent visitors into qualified ... read Brick Marketing reviews & insights

    $150 - $199/hr
    10 - 49
    2005
    Chicago, United States
    Visit Website

    Why Brick Marketing?

    • Strategy and execution that drives results.
    • Trusted B2B marketers since 2005.
    • Digital marketing services, training & consulting.
  • Vserve Ebusiness Solutions is a data-driven conversion rate optimization (CRO) agency supporting eCommerce brands with targeted optimization services. The company focuses on improving online shopping experiences by analyzing customer behavior, optimizing product pages, and refining checkout flows. Vserve Ebusiness Solutions helps businesses increase conversions, reduce ... read Vserve Ebusiness Solutions reviews & insights

    < $25/hr
    250 - 999
    2004
    Chicago, United States
    Strong SEO and AI Search Visibility Strategy - Co-Founder & CEO
    Visit Website
  • LocalHero

    Pro Verified

    LocalHero is a growth-focused conversion rate optimization (CRO) agency delivering strategic, data-driven optimization services. The team designs scalable systems powered by automation to analyze user behavior, track meaningful events, and uncover real growth opportunities. By focusing on end-to-end funnel performance, LocalHero helps businesses generate more ... read LocalHero reviews & insights

    $100 - $149/hr
    2 - 9
    2020
    Chicago, United States
    Yes I would recommend them to a friend super helpful to get my business going - Anonymous
    Visit Website
  • Post your project. Get proposals from PRO-verified firms.

    Goodfirms recommends the top 3. You pick the winner.

  • RSXigital is a B2B performance marketing agency that helps serious businesses grow in a way that actually makes sense: more qualified leads, better conversions, and revenue you can track. No fluff, no “let’s go viral” fantasies, and no wasting budget on the wrong audience. We ... read RSXigital reviews & insights

    NA
    10 - 49
    2011
    Chicago, United States
    A refreshingly transparent, performance-obsessed partnership - employee
  • BUZZZ - Revenue Driven Digital Marketing Agency BUZZZ is a revenue-driven digital marketing agency helping businesses grow through data-driven marketing strategies, AI-powered SEO, and performance-focused advertising. Our team builds full funnel marketing systems that increase visibility, generate qualified leads, and scale revenue. We combine search ... read BUZZZ reviews & insights

    $25 - $49/hr
    50 - 249
    2020
    Chicago, United States
    Buzzz helped turn our digital presence into real growth with smart, seamless strategy. - Creative Director | Brand Strategist

    Why BUZZZ?

    • Data driven growth strategies
    • ROI focused campaign execution
    • Transparent reporting and insights
  • Digineutron is a leading digital marketing agency dedicated to helping businesses achieve measurable growth through performance-driven strategies and innovative digital solutions. With over 9 years of industry expertise, we specialize in lead generation, search engine marketing (PPC, shopping, remarketing), website development, and comprehensive marketing solutions ... read Digineutrons reviews & insights

    $25 - $49/hr
    10 - 49
    2016
    Chicago, United States
    optimizing our budget, and exceeding our expectations - Anonymous
  • Galactic Fed offers a full range of growth marketing solutions tailored to your brand's needs. Whether you're looking for strategy, execution, or the whole shebang, we're more than just a marketing agency; we're your growth partners. We've run thousands of marketing campaigns and experiments across ... read Galactic Fed reviews & insights

    NA
    50 - 249
    2018
    Chicago, United States
    Seamlessly launched and managed our Google Ads Grant - Marketing
  • Matchnode is a paid social digital marketing agency in Chicago. We are pros with helping with Facebook ads, video, landing pages, and analytics. ... read Matchnode reviews & insights

    NA
    2 - 9
    2013
    Chicago, United States
  • We're a team of digital marketing professionals in Chicago who are passionate about helping businesses grow. We know the importance of having a solid online presence, and we're dedicated to helping our clients achieve their goals.We understand the challenges that businesses face when it comes to marketing, and we're here to help them overcome those ... read SJM Digital Consulting reviews & insights

    $25 - $49/hr
    2 - 9
    Chicago, United States
  • Lead Love believes in bringing human-centered strategies to online marketing. Through thoughtful, end-to-end marketing programs, we help our clients speak their customers’ language to add value to every interaction. This customer-centric perspective has helped us drive exceptional revenue results for our clients since our inception. As a fast-growing agency in Chicago, having this principle at ... read Lead Love reviews & insights

    $100 - $149/hr
    2 - 9
    2017
    Chicago, United States
  • After nearly 500 website built, our team knows what it takes when generating new leads; great websites are built with SEO as a forethought, not an after thought. Our systematic approach begins with keyword research so we can get your business in front of people searching Google for the services or products you provide. All ... read Chicago Website Design SEO Company reviews & insights

    $100 - $149/hr
    2 - 9
    2013
    Chicago, United States
  • We’re Leadgamp - a fusion of marketing and software development experts. Our mission is to provide US freight carriers with the tools that empower them to: hire top-quality truck drivers on an as-needed basis; forecast turnover based on actionable data and business analytics; minimize Cost Per Hire by 40%-50% (CPH is $600-$1500); recruit drivers smarter ... read Leadgamp reviews & insights

    $50 - $99/hr
    10 - 49
    2018
    Chicago, United States
  • Chicago Website Design SEO Company is head by SEO expert Jack Lombardi. Chicago Website Design SEO Company or CWDSC was started in 2008 and since became an SEO leader in Chicago and other major US cities. CWDSC's main office is located in Chicago, IL. but has offices in 7 other major cities and services 76 ... read FORT LAUDERDALE WEBSITE DESIGN SEO reviews & insights

    NA
    2 - 9
    Chicago, United States
  • 97 Switch is an award-winning Chicago digital marketing agency that specializes in marketing, web design and strategy. We take great pride in our relationships with people. We operate with the understanding that it’s all about being good to others in everything we do. We show this by delivering the best service possible to our partners. ... read 97 Switch reviews & insights

    $150 - $199/hr
    2 - 9
    2013
    Chicago, United States
  • Made up of top-tier industry professionals, we are a performance marketing agency that puts client goals at the forefront of everything we do. We offer unrivaled experience, an innovative spirit, and specialized expertise in healthcare and eCommerce marketing. Our tailor-made, scalable digital media strategies are designed to increase your revenue and expand customer acquisition channels. ... read Accelerated Digital Media reviews & insights

    $25 - $49/hr
    10 - 49
    2016
    Chicago, United States
  • We work differently — using a sprint system A single sprint (amounts to) 5 working days. Main pool of tasks consists of 5 sprints, during which you will receive your first results. ... read 369 Digital reviews & insights

    $50 - $99/hr
    10 - 49
    2020
    Chicago, United States
  • Using AI Tools

    • ClaudeClaude
    • GeminiGemini
    • ChatGPTChatGPT

    Chicago's AI Marketing & AEO architects. 15+ years of Data Architecture & Infrastructure meets Agentic execution. We build the high-performance infrastructure AI engines recommend. Headquartered in Chicago with Asia-Pacific operations in Melbourne, Australia. ... read iSimplifyMe reviews & insights

    $200 - $300/hr
    2 - 9
    2011
    Chicago, United States

    Why iSimplifyMe?

    • We build & operate, not just consult
    • AEO infrastructure that earns AI citations
    • Nexus platform 9 AI modules, your data
  • Appkod provides digital marketin Find a team of digital marketers you can rely on. Every day, we build trust through communication, transparency, and results services to help businesses reach new customers and increase online sales effectively. In order to make sure your website is user friendly and optimized for Google’s algorithm, our on-site optimization experts ... read Appkod Marketing reviews & insights

    $25 - $49/hr
    2 - 9
    2023
    Chicago, United States
  • WPrime Agency, founded in 2018 and headquartered in Chicago, IL, is a dynamic digital solutions provider specializing in SEO, social media marketing (SMM), web and mobile app development, and design. Our mission is to deliver measurable, high-impact results by combining creativity with cutting-edge technology. We focus on driving ROI for our clients by crafting data-driven ... read WPrime Agency reviews & insights

    $25 - $49/hr
    10 - 49
    2018
    Chicago, United States
  • Using AI Tools

    • ChatGPTChatGPT
    • GeminiGemini
    • ClaudeClaude
    • GitHub CopilotGitHub Copilot
    • CanvaCanva

    Hydepark Designs is a digital solutions agency helping education brands and modern businesses build stronger online experiences.We specialize in website design and development, LMS platforms, web and mobile applications, AI automation, branding, SEO, social media marketing, and performance-focused digital growth.For schools, colleges, academies, training institutes, course creators, and EdTech companies, we create digital systems that ... read Hydepark Designs reviews & insights

    $25 - $49/hr
    50 - 249
    2025
    Chicago, United States

    Why Hydepark Designs?

    • Education-focused digital expertise
    • Web, LMS, AI and marketing under one team
    • Clean design with growth-focused execution
  • We are your partner in digital success. From creative website design, branding to result oriented digital marketing solutions, we help businesses elevate their online presence and connect with their audience effectively. Let’s create, expand, and grow together. At Aqua Design Works, creativity knows no bounds. We are a team of passionate professionals dedicated to helping ... read Aqua Design Works reviews & insights

    < $25/hr
    10 - 49
    2017
    Chicago, United States

Post your project. Get proposals from PRO-verified firms.

Goodfirms recommends the top 3. You pick the winner.

Why Trust Goodfirms

Goodfirms is the world’s leading reviews and ratings company featuring 100,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.

Humanly-Vetted Client Reviews

Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.

Data-Driven Rankings

Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.

Global Trust & Recognition

Goodfirms is trusted by 100,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.

Transparency In Detail

From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.

Trending insights from Goodfirms

Valuable insights from top experts accelerate decision-making.

How Instinctools’ AI Sales Agent Boosted Lead-Processing Capacity by 20% for a Client Won Through Goodfirms: Case Study
Multi-Location Social Media Management: Simple Guide for Brands 2027
Blockchain in Marketing: Benefits, Use Cases, and Challenges
Read all research articles