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Mobile App Experts | NYC AI App Developers

Who We Are:

  • Min project size
    $10,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    New York, NY
  • Year founded
    Founded 2017
  • Languages
  • Timezones

4 Languages that we service

  • English
  • Spanish
  • Arabic
  • French

1 Timezone that we service

EST
Eastern Standard Time (EST)

1 Locations

  • New York , NY

No Focus Areas have been added yet…

Industries
Medical
65%
Advertising & marketing
20%
Consumer products & services
15%
Clients
Small Business (<$10M)
70%
Midmarket ($10M - $1B)
20%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $100 - $149 /hr
Rating for cost 4.4 /5

What Clients Have Said

Clients appreciate SemNexus for their reasonable pricing, solid value for cost, and effective marketing strategies, often reporting investments ranging from $5,000 to $100,000. Many reviews highlight successful outcomes, such as increased downloads and improved ROI, while some mention occasional delays or communication issues.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 60 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

SemNexus Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Innovative and Flexible Marketing Strategies

    SemNexus is recognized for their innovative approach to marketing. They are flexible, willing to pivot strategies when necessary, and provide data-driven recommendations to optimize client outcomes.

  • High Client Satisfaction and Loyalty

    SemNexus has earned high client satisfaction, with many clients expressing a desire to continue working with them. Their ability to deliver on promises and exceed expectations has fostered loyalty and repeated business.

  • Expertise in Mobile App Marketing

    SemNexus is highly praised for their expertise in mobile app marketing, including app store optimization and digital advertising. Clients have seen significant growth in app downloads and user engagement, reflecting their effective strategies tailored to startups and established businesses alike.

  • App Development and Technical Expertise

    In addition to marketing, SemNexus offers app development services. Clients value their technical expertise and ability to integrate development with marketing strategies, enhancing overall project outcomes.

  • Challenges with Project Delays and Communication

    Some clients have experienced delays in deliverables and communication lapses. These issues have occasionally led to missed deadlines and project setbacks, indicating areas for improvement in their project management processes.

  • Strong Project Management Skills

    Reviews consistently commend SemNexus for their strong project management, with timely delivery of assets and clear communication. They engage in regular meetings and provide comprehensive updates, ensuring clients are informed and involved in the process.

SemNexus Reviews

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App Traffic & Conversion for App Development Company

  • Mobile & App Marketing
  • Less than $10,000
  • June - Sep. 2023
1.5
Quality
2.0
Schedule
2.0
Cost
0.5
Willing to Refer
0.5

"They were friendly but not very efficient."

Oct 25, 2023
CEO, App Development Company
Anonymous
Verified
  • Other industries
  • United Kingdom
  • 1-10 Employees
  • Online Review
  • Verified

An app development company hired SEM Nexus to drive traffic to their app. The team worked on app store and web-based marketing. Their goal is to convert traffic into paid subscriptions. 

Influencer Marketing for Gaming Company

  • Other Digital Marketing Social Media Marketing
  • Influencer Identification & Recruitment
    +1
  • $10,000 to $49,999
  • Apr. - May 2023
0.5
Quality
0.5
Schedule
0.5
Cost
0.5
Willing to Refer
0.5

"They ignored all emails and canceled any calls that we have tried to set up."

Jul 26, 2023
Marketing Manager, Gaming Company
Anonymous
  • Gaming
  • Georgia
  • 11-50 Employees
  • Online Review

SEM Nexus was hired by a gaming company to provide influencer marketing services. The team was responsible for identifying influencers and ad networks to optimize user acquisition and retention.

Mobile App Marketing for Dating Services Company

  • Mobile & App Marketing
  • Confidential
  • Dec. 2022 - Ongoing
0.5
Quality
0.5
Schedule
0.5
Cost
0.5
Willing to Refer
0.5

"They've missed meetings, and I've had three different representatives over the course of three months."

May 30, 2023
Executive, LLM
Anonymous
Verified
  • Other industries
  • Minneapolis, Minnesota
  • 11-50 Employees
  • Online Review
  • Verified

SEM Nexus provides application marketing services for a dating services company. The team is responsible for ad creation, revising the app's description on the app stores, and ongoing ad management.

App Marketing for Digital Audio Solutions Provider

  • Advertising Application Management & Support Mobile App Development
  • $10,000 to $49,999
  • June 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They've been very knowledgeable in app marketing."

Jan 19, 2022
VP of Product & Operations, Digital Audio Solutions Provider
Anonymous
Verified
  • Other industries
  • Boulder, Colorado
  • 11-50 Employees
  • Online Review
  • Verified

SEM Nexus carries out app marketing for a digital audio solutions provider. The vendor has made a complete assessment of the app and helped them get better tracking and measurement in place.

SEO Services for Commercial Real Estate Company

  • Search Engine Optimization
  • $10,000 to $49,999
  • Oct. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They’re so easy to work with. I’m impressed with their professionalism and transparency.”

Mar 21, 2019
Financial Analyst, Uber Capital Group
Nathan Kashizadeh
Verified
  • Real estate
  • Great Neck, New York
  • 1-10 Employees
  • Online Review
  • Verified

SEMnexus provides ongoing SEO management for a commercial real estate company. They’ve defined a list of keywords and are now actively targeting them.

Digital Marketing Services For Boutique Jewelry Co.

  • Other Digital Marketing
  • $10,000 to $49,999
  • June 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
4.5

"SEMnexus has been a game changer for us."

Mar 20, 2019
Creative Director of Marketing, Paragon Couture
Ben Davoodzadeh
Verified
  • Other industries
  • New York City, New York
  • 11-50 Employees
  • Online Review
  • Verified

SEMnexus provides digital marketing and SEO.

SEO & Keyword Strategy for Luxury Jeweler

  • Search Engine Optimization
  • $10,000 to $49,999
  • May 2018 - Ongoing
5.0
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

“They’re really on top of the project and constantly keep in touch.”

Mar 19, 2019
Sales Manager, Polo Gem Co.
Joseph Nitzani
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

SEMnexus provides ongoing SEO services for a luxury jewelry retailer. They focus on keyword strategy and are targeting several key terms.

SEO for Jewelry Website

  • Other Digital Marketing
  • $10,000 to $49,999
  • Feb. - July 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We've worked with other companies before, but most didn't deliver. This team did." 

Feb 15, 2019
CTO, Fine Jewelrs
Issac Simchayof
Verified
  • Other industries
  • New York City, New York
  • 11-50 Employees
  • Online Review
  • Verified

SEMnexus did keyword targeting to improve search engine rankings.

Digital Marketing for Jewelry Firm

  • Advertising
  • $10,000 to $49,999
  • Feb. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They did a great job."

Feb 13, 2019
CFO, A&D Gem Corp
Steven Kordvani
Verified
  • Other industries
  • Great Neck, New York
  • 11-50 Employees
  • Online Review
  • Verified

SEMnexus did digital marketing and SEO for a website and an associated Instagram account. The engagement remains in support.

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

Learn More
Verified Client Reviews
62
Overall Review Rating
4.5
Source
Clutch
Last Updated
May 4, 2026

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)

243 West 30th Street New YorkNY, United States 10001

16 - 20

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shubham Singh

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