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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

No data have been added yet...

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.

  • 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.

  • Positive Client Relationships

    The company maintains strong, positive relationships with clients, often exceeding expectations in customer service and support, making them a valued partner in long-term engagements.

  • Increased App Downloads

    Several clients reported significant increases in app downloads due to SEM Nexus's efforts, with some achieving thousands of downloads within a short period, highlighting the team's ability to enhance app visibility.

  • Strong Expertise in App Marketing

    SEM Nexus is highly regarded for its marketing expertise, especially in app store optimization and digital marketing. Clients have praised their strategic approach and ability to drive app downloads effectively, often exceeding initial targets.

  • Flexible and Adaptive Services

    SEM Nexus is praised for their flexibility and willingness to adapt strategies to meet changing client needs, demonstrating a client-first approach in their service delivery.

SEM Nexus Reviews

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All Filters

Advertising for Geolocation App

  • Advertising Mobile & App Marketing
  • $10,000 to $49,999
  • Oct. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

''Anytime something comes up, they’re able to answer according to what we need.''

CEO, X Marks the Spot Software
Marc Piparo
  • Software
  • 1-10 Employees
  • Phone Interview 
  • Verified

A geolocation app hired SEM Nexus to provide advertising services. They create strategies based on the client's target audience, develop content for the marketing campaigns, and reach out to influencers, among other efforts.

App Marketing for Educational App

  • Advertising
  • $10,000 to $49,999
  • Oct. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They’re excellent at meeting deadlines and keeping their word."

Founder, A Brand New Day
Anna Thompson
  • Education
  • Windsor, Connecticut
  • 11-50 Employees
  • Phone Interview 
  • Verified

SEM Nexus is an educational app’s marketing partner. They conduct marketing campaigns on app stores, Facebook, and other platforms. They also handle influencer marketing efforts to promote the tool. 

Digital Marketing for Connectivity Mobile App

  • Application Management & Support Other Digital Marketing Pay Per Click Search Engine Optimization
  • $10,000 to $49,999
  • Apr. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They simply know what they’re doing."

President & Founder, Monkeysphere
Ryan Huisheere
  • Social Networking
  • Minneapolis, Minnesota
  • 1-10 Employees
  • Phone Interview 
  • Verified

SEM Nexus provides digital marketing services to promote a mobile app focused on connectivity. Those services include SEO, PPC, SMM, email marketing, keyword research, and install cost optimization.

Design, Advertising & Influencer Marketing for App Firm

  • Mobile & App Marketing Mobile App Development Other Digital Marketing
  • $10,000 to $49,999
  • Sep. 2021 - Ongoing
4.5
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

“They’re highly communicative, and the team is on point in terms of delivering the data we need.”

Consultant, Mobile App Company
Jeff Behrens
  • Software
  • New York City, New York
  • 1-10 Employees
  • Phone Interview 
  • Verified

SEM Nexus provides app development guidance and digital marketing services for an app company. The team is also handling the firm’s influencer marketing campaigns and social media advertising activities.

Marketing, PPC & Design for Nonprofit Theater Company

  • Advertising Other Design Pay Per Click Search Engine Optimization
  • Less than $10,000
  • Sep. 2021 - Ongoing
4.0
Quality
3.5
Schedule
4.5
Cost
2.0
Willing to Refer
3.0

"The team does an adequate job, but their approach isn't working out for us."

Director, Nonprofit Theater Company
Anonymous
  • Nonprofit
  • Los Angeles, California
  • 11-50 Employees
  • Phone Interview 
  • Verified

SEM Nexus is helping a nonprofit market its app. They suggest app store optimization strategies and manage ad campaigns on Google Ads, Facebook, and so on. They've also created collateral using existing assets.

App Dev & Advertising for Gifting Tech Company

  • Other Digital Marketing
  • Less than $10,000
  • July 2020 - Jan. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I believe we had a strong workflow between the two teams."

Marketing Manager, Gifting Tech Company
Anonymous
  • Other Industry
  • Pittsburgh, Pennsylvania
  • 51-200 Employees
  • Online Review 
  • Verified

SEM Nexus was tasked with helping a gifting tech company with optimizing their app and advertising strategies. They were also tasked with updating their app store profile.

Conversion Optimization & Strategy for Dining Marketplace

  • Digital Strategy
  • $10,000 to $49,999
  • June - Nov. 2021
4.5
Quality
4.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They are 100% data-driven."

CEO, Lovvett
Rafael Garrido
  • IT Services
  • Miami, Florida
  • 11-50 Employees
  • Online Review 
  • Verified

An online restaurant and diner marketplace needed more downloads and better conversion and retention rates for their business. They partnered with SEM Nexus to define the strategy to get more loyal users.

Mobile App Marketing for Mobile App Development Company

  • Advertising Mobile & App Marketing Mobile App Development Other Digital Marketing Social Media Marketing
  • $10,000 to $49,999
  • Jan. 2021 - Ongoing
4.5
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Thanks to SEM Nexus, we have over 100,000 users on our app's waitlist."

VP, Mobile App Development Company
Anonymous
  • Software
  • Mulberry, Florida
  • 1-10 Employees
  • Phone Interview 
  • Verified

SEM Nexus provides marketing services to help an app development company increase its brand awareness. They create various marketing collateral and manage the client's ASO, SEO, and SMM efforts.

SEO & PPC for Travel Company

  • Advertising Pay Per Click Search Engine Optimization
  • Confidential
  • July 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They’re a one-stop-shop for startups who need sales and marketing."

CFO, Be There Do Good LLC
Chris
  • Hospitality & leisure
  • Washington, District of Columbia
  • 1-10 Employees
  • Phone Interview 
  • Verified

SEM Nexus provided SEO services in order to help a travel firm to retain their app users. They're also managing the client's PPC ads and are supporting them with their other marketing and advertising efforts.

ASO & Digital Marketing for Travel Platform

  • Other Digital Marketing Pay Per Click Search Engine Optimization Social Media Marketing
  • $10,000 to $49,999
  • July 2021 - Ongoing
4.5
Quality
4.0
Schedule
4.5
Cost
5.0
Willing to Refer
4.0

“SEM Nexus has given us great insight and creative solutions, helping us expand into other digital marketing spaces.”

CEO, Travel Platform
Anonymous
  • Hospitality & leisure
  • New Orleans, Louisiana
  • 1-10 Employees
  • Phone Interview 
  • Verified

SEM Nexus helps a travel platform with ASO and social media marketing. They first evaluated the client’s app to create the scope of work, which also included keyword bidding and advertisement 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 26, 2018
Status Active
Last Updated December 3, 2021
ID 5293214
Credit Report Results
International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated December 3, 2021
Learn More About The Clutch Verification Process

Locations (1)

16 - 20

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