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Mobile App Experts | NYC AI App Developers

Who We Are:

  • $10,000+
  • $50 - $99 / hr
  • 10 - 49
  • New York, NY
  • Founded 2017

3 Languages that we service

  • English
  • Spanish
  • Arabic

1 Timezone that we service

EST
Eastern Standard Time (EST)

1 Locations

  • New York , NY

Focus

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    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.4 /5

    What Clients Have Said

    Clients highlight SEM Nexus for their reasonable pricing and strong value for cost, with project investments ranging from $5,000 to $100,000. They consistently meet deadlines and deliver quality work, contributing to measurable success in marketing campaigns and app downloads.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 59 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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    SEM Nexus Review Insights

    Overall Review Rating

    4.5
    • Quality 4.5
    • Schedule 4.5
    • Cost 4.4
    • Willing to Refer 4.5

    Top Mentions

    Review Highlights

    • Challenges with Deliverable Timeliness

      Some clients experienced delays in receiving deliverables, which impacted project timelines. This was noted as an area for improvement to enhance overall client satisfaction.

    • High Client Satisfaction

      Overall, clients express high satisfaction with SEM Nexus, frequently highlighting their ability to deliver results and improve business outcomes through targeted marketing efforts.

    • Cost-Effective Marketing Solutions

      Clients appreciated SEM Nexus for offering cost-effective marketing solutions, especially for startups and small businesses, helping them achieve their marketing goals within budget constraints.

    • Professional and Knowledgeable Team

      The team at SEM Nexus is described as professional and knowledgeable, with a strong understanding of digital marketing and app ecosystems, contributing to successful client outcomes.

    • Successful SEO and Digital Campaigns

      SEM Nexus has successfully improved clients' SEO rankings and digital presence, with many clients noting increased website traffic and engagement as a result of their efforts.

    • Responsive and Communicative Team

      Clients appreciate SEM Nexus for their responsiveness and clear communication. Many reviews mention the team's availability for meetings and quick responses to inquiries, creating a collaborative atmosphere.

    SEM Nexus Reviews

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    All Filters

    Digital Mktg & Mobile App for Recruitment Event Organizer

    • Content Marketing Digital Strategy Mobile App Development
    • Less than $10,000
    • July 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They've exceeded our expectations at every step."

    CEO, Menbita
    Anouar Azelmat
    • Human Resources
    • Paris, France
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus provides digital marketing services for a recruitment event organizer. Their work focuses on creating lead generation campaigns, implementing GA4 on the client's website, and building a brokerage app.

    App Development & Marketing for Insurance Company

    • Custom Software Development Insurance Services & Brokers Mobile & App Marketing
    • Confidential
    • July - Dec. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They exceeded expectations at every step."

    Founder, Insurance Company
    Anonymous
    • Insurance
    • New York City, New York
    • 51-200 Employees
    • Online Review 
    • Verified

    SEM Nexus provided app development and marketing services for an insurance company. The team created advertising campaigns to generate leads for the client and implemented GA4 tracking on their website.

    Social Media & Mobile App Marketing & SEO for Fitness App

    • Mobile & App Marketing Search Engine Optimization Social Media Marketing
    • $10,000 to $49,999
    • Aug. - Dec. 2024
    2.0
    Quality
    3.0
    Schedule
    1.0
    Cost
    1.0
    Willing to Refer
    2.0

    "Their project management was not good."

    Co-Founder, Fitness App
    Preston Moore
    • Fitness
    • Phoenix, Arizona
    • 1-10 Employees
    • Online Review 
    • Verified

    A fitness app hired SEM Nexus to provide social media and mobile app marketing services. The team also created a marketing strategy, designed ad creatives, and conducted keyword research and a UX/UI audit.

    Mobile App Dev, SEO, SMM & PPC for Mental Health Service

    • Mobile App Development Pay Per Click Search Engine Optimization Social Media Marketing
    • $10,000 to $49,999
    • May 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their team always does what they say they’ll do."

    Co-Founder, Co-Owner & CEO, Brisa Therapeutics
    Jacqueline Rousselow
    • Healthcare
    • Alpine, Texas
    • 1-10 Employees
    • Phone Interview 
    • Verified

    SEM Nexus is helping a mental health service develop and maintain their mobile app. They also manage the client’s SEO and run SMM and PPC campaigns across Facebook, Instagram, and Google.

    Digital Marketing for Automotive Tech Company

    • Content Marketing Graphic Design Pay Per Click Social Media Marketing
    • $50,000 to $199,999
    • Apr. 2023 - Ongoing
    4.0
    Quality
    4.0
    Schedule
    3.5
    Cost
    5.0
    Willing to Refer
    4.0
    "The team’s adeptness at budget management in relation to our app’s goals is remarkable."
    Manager, ZF Group
    Anonymous
    • Automotive
    • Miramar, Florida
    • 10,001+ Employees
    • Online Review 
    • Verified

    An automotive technology firm has hired SEM Nexus for their digital marketing services. The team's tasks range from mobile app marketing and content creation and moderation to SMM and PPC management.

    App Dev & Maintenance for Music Promotion Tech Company

    • Mobile & App Marketing Mobile App Development
    • Confidential
    • Mar. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "SEM Nexus has exceptional technical talent and execution."

    Co-Founder, Ultimate Playlist App
    Shevy Smith
    • Arts, entertainment & music
    • Los Angeles, California
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus provides development services for a music promotion technology firm. The team has optimized and maintained the client's existing app. They've also provided digital promotion services to the client. 

    App Development & Mktg for Real Estate Platform

    • Mobile & App Marketing
    • $50,000 to $199,999
    • Mar. 2023 - Feb. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They seem genuinely excited about our project and are behind us 100% with our goals."

    CEO, Cell My Listing
    Kelly Clark
    • Real estate
    • Atlanta, Georgia
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus has developed a mobile application for a real estate platform. The team is responsible for building a complex API and other elements of the app, as well as marketing the application.

    Website Audit & SMM for E-Commerce Fine Jewelry Co

    • Advertising Ecommerce Marketing Social Media Marketing
    • $10,000 to $49,999
    • June 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’re very knowledgeable on any topic we bring up."

    Executive, E-Commerce Fine Jewelry Company
    Anonymous
    • Retail
    • Great Neck, New York
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus has done a website audit for an e-commerce jewelry company and set up Google Analytics. They run ad campaigns on Facebook and Google and use Smartlook and AdsCapsule to monitor users and campaigns.

    Digital Marketing Services for Real Estate Firm

    • Advertising Mobile & App Marketing
    • Confidential
    • Aug. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They're very efficient; they always deliver on time."

    Principal Broker & Founder, Avenue Realty Advisors
    Aaron Aziz
    • Real estate
    • Manhattan, New York
    • 11-50 Employees
    • Online Review 
    • Verified

    SEM Nexus provides ongoing digital marketing services for a real estate company. The team has created a marketing strategy, made a keyword research sheet, and set up a Google Ads campaign.

    Digital Marketing & ASO for Mental Health App

    • Advertising Application Management & Support Application Testing Architectural Design Content Marketing Conversion Optimization Digital Strategy Graphic Design Market Research Marketing Strategy Mobile & App Marketing Other Application Development Other Design Other Digital Marketing Other Marketing Pay Per Click Product Marketing Search Engine Optimization Social Media Marketing Web Development
    • $10,000 to $49,999
    • Sep. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They offer sound judgment in marketing and content suggestions."

    President & Founder, Wheel Potential, LLC
    Giuseppe del giudice
    • Education
    • Ypsilanti, Michigan
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus provides ongoing digital marketing services for a mental health app. The team is responsible for ASO, Apple Search Ads, social media ads for Facebook, influencer marketing, and in-app analytics.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    61
    Overall Review Rating
    4.5
    Source
    Clutch
    Last Updated
    March 11, 2025
    Business Entity
    Business Entity Name SEMNEXUS LLC
    Source New York Secretary of State
    Jurisdiction of Formation New York
    Date of Formation February 25, 2018
    Status Active
    Last Updated December 2, 2021
    ID 5293214
    Credit Report Results
    International Credit Risk Assessment Moderate Risk
    Source Creditsafe
    Last Updated December 2, 2021
    Learn More About The Clutch Verification Process

    Locations (1)

    16 - 20

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