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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

    • 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.

    • 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.

    • 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.

    • 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.

    • Effective Project Management

      SEM Nexus is noted for their effective project management, delivering on time and keeping clients informed through regular updates. Their structured approach fosters a productive workflow.

    SEM Nexus Reviews

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    All Filters

    Digital & Social Media Marketing for Sex Positivity Platform

    • Other Digital Marketing Social Media Marketing
    • $10,000 to $49,999
    • Apr. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "SEM Nexus has proven to be a strong partner across all areas of digital marketing."

    Founder & CEO, Thot Experiment
    Stephen Quaderer
    • Social Networking
    • New York City, New York
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus is managing a sex positivity platform's digital and social media marketing campaigns. The goal was to reach their target audience in a cost-effective manner.

    Market Research & Digital Marketing for Food Inventory App

    • Market Research Other Digital Marketing Social Media Marketing
    • $10,000 to $49,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    "We’ve practically started from nothing, and they’ve taken it upon themselves to bring me successful results."

    CEO, Recelery
    Daniel Abrams
    • Food & Beverages
    • Richmond, Wisconsin
    • 1-10 Employees
    • Phone Interview 
    • Verified

    SEM Nexus has conducted market research and studied ad mechanisms for a food inventory platform. They've integrated marketing and analytics tools into the app to enable ad spend tracking and boost engagement.

    Growth Proof of Concept Campaign for Scooter Company

    • Other Digital Marketing
    • Less than $10,000
    • Apr. - July 2021
    4.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0

    "They're business model supported ours which was great."

    Head of Business Development & Marketing, Scooter Company
    Anonymous
    • Software
    • Boston, Massachusetts
    • 1-10 Employees
    • Online Review 
    • Verified

    A scooter company partnered with SEM Nexus to achieve three goals regarding their app. They were tasked with generating an active user base, increasing their eCPM, and proving their concept for media support.

    Marketing for Mobile App Company

    • Advertising Social Media Marketing
    • $10,000 to $49,999
    • Feb. 2021 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They’re experts in the field, so it’s helpful to listen to what a firm like them has to say."

    Founder & CEO, Famous Media Inc.
    Sean Coutain
    • Arts, entertainment & music
    • Santa Monica, California
    • 1-10 Employees
    • Phone Interview 
    • Verified

    A mobile app company hired SEM Nexus to provide marketing services. Their efforts involve app advertising to increase product downloads and consulting work on development and engineering, among other tasks.

    Marketing, Web Design & Video Creation for Real Estate Firm

    • Other Digital Marketing Video Production Web Design
    • $10,000 to $49,999
    • May 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I've enjoyed how they take care of all marketing needs, from web design to video scripts and social media management."

    Founder, Keller Williams Capital Properties
    Anthony Roque
    • Real estate
    • Fairfax, Virginia
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus handles a variety of services for a real estate firm, ranging from digital marketing to web design and video creation. The goal is to help the client successfully launch their new mobile application.

    User Acquisition for Geosocial Mobile App

    • Other Digital Marketing Social Media Marketing
    • $10,000 to $49,999
    • Jan. - June 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their workflow was seamless and highly effective."

    CEO, Tito
    Platon Levitski
    • Social Networking
    • New York City, New York
    • 1-10 Employees
    • Online Review 
    • Verified

    SEM Nexus conducted digital marketing efforts to help a social tech startup acquire users for their recently-launched mobile app. This involved running Facebook Ads, identifying key influencers, and more.

    Content Creation & Ad Management for Tech Company

    • Advertising Other Digital Marketing Social Media Marketing
    • $50,000 to $199,999
    • Sep. 2020 - Ongoing
    4.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    4.0

    “They’re very diligent in their execution and are always looking for ways to pivot if our strategies aren’t working.”

    VP of Original Programming, App Technology Company
    Anonymous
    • Information technology
    • Boston, Massachusetts
    • 1-10 Employees
    • Phone Interview 
    • Verified

    Executing their client’s digital marketing strategy, SEM Nexus creates content and posts ads on Google, Apple Search, Facebook, and Snapchat. They also manage their social media accounts.

    App Marketing & SMM for Aspirations & Emerging Talent Co

    • Other Digital Marketing Social Media Marketing
    • Less than $10,000
    • Nov. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “SEM Nexus is the best investment I’ve made so far to improve my marketing efforts.”

    CEO, dreamOway
    Justine Sinclair
    • Information technology
    • West Palm Beach, Florida
    • 1-10 Employees
    • Phone Interview 
    • Verified

    SEM Nexus provides app marketing services for an aspirations and emerging talent platform. Targeting a younger audience, their team handles all of the partner's SMM on TikTok, Snapchat, and Instagram.

    Digital Strategy for Mobile Development Company

    • Digital Strategy
    • $50,000 to $199,999
    • Jan. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They have taken ownership of our platform and continue to help us build out the company, which we appreciate."

    CEO & Co-Founder, Infinixsoft
    Ivan Saroka
    • IT Services
    • New York City, New York
    • 51-200 Employees
    • Online Review 
    • Verified

    SEM Nexus provided digital strategy consulting for a mobile development agency. The team helped the client market to digital service providers and took over their expansion strategy.

    Mobile App Marketing for Life Insurance Provider

    • Other Digital Marketing Pay Per Click Search Engine Optimization Social Media Marketing
    • $50,000 to $199,999
    • Mar. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their team’s not only professional and reliable but also fun."

    COO, Jenny Life Inc.
    Lief Larson
    • Financial services
    • Seattle, Washington
    • 11-50 Employees
    • Phone Interview 
    • Verified

    SEM Nexus provides ASO services to augment the visibility of products in the Google Play and Apple app stores. They design app listings, support launches, and manage Google Ad and Apple Search Ads campaigns.

    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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