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Transform complex problems into digital solutions

Appstem is a product design agency focused on transforming complex problems into elegant digital solutions. Our experienced team combines the cutting-edge power of a full-service agency with the high-level of attention that comes with a boutique firm.

  • Min project size
    $50,000+
  • Hourly rate
    $150 - $199 / hr
  • Employees
    10 - 49
  • Locations
    San Francisco, CA
  • Year founded
    Founded 2010

1 Locations

  • San Francisco , CA

Industries
Education
30%
Information technology
30%
Business services
15%
Manufacturing
15%
Other industries
10%
Clients
Enterprise (>$1B)
50%
Midmarket ($10M - $1B)
25%
Small Business (<$10M)
25%

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $150 - $199 /hr
Rating for cost 4.7 /5

What Clients Have Said

Appstem's pricing varies by project, with investments ranging from $51,000 to $200,000. Clients appreciate their competitive rates and value for cost, noting timely delivery and effective communication as key strengths.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 10 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Highly Rated Similar Providers

Appstem Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.8
  • Cost 4.7
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Effective Project Management

    Appstem's project management skills are frequently highlighted as a strong point. They effectively manage timelines and budgets, employ agile methodologies, and maintain seamless collaboration with clients, ensuring projects remain on track and within scope.

  • Areas for Improvement in QA Testing

    While generally delivering high-quality products, some clients noted minor issues with QA testing, suggesting that more robust internal tests could help catch errors before deliverables are handed over for client testing.

  • High-Quality Deliverables

    The company is noted for delivering projects that meet or exceed client expectations in terms of functionality, design, and user experience. Clients have expressed satisfaction with the final products, often describing them as elegant, smooth, and impressive.

  • High Client Satisfaction

    Overall, client satisfaction with Appstem is high, with many clients expressing a desire to continue working with them on future projects. Their professionalism, expertise, and commitment to quality are often cited as reasons for this satisfaction.

  • Strong Customer Service and Communication

    Clients consistently praise Appstem for their responsive communication and willingness to listen to customer needs and ideas. They've been credited with maintaining effective workflows, ensuring smooth project progress, and valuing client input, contributing significantly to project success.

  • Expertise in Mobile App Development

    Appstem is recognized for their technical expertise in mobile app development, delivering high-quality, custom solutions across various platforms. Clients appreciate their ability to handle complex projects involving APIs, third-party integrations, and sophisticated algorithms.

Appstem Reviews

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Retailer Comparison App for Consumer Products Manufacturer

  • Mobile App Development
  • $10,000 to $49,999
  • Jan. - June 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“I appreciated how efficiently they worked, and they really valued my time.”

Sep 10, 2018
Director of E-Commerce, Johnson & Johnson
Russ Heilbrun
Verified
  • Retail
  • Minneapolis, Minnesota
  • 10,001+ Employees
  • Online Review
  • Verified

Appstem developed an internal mobile app that allows users to compare and contrast the public’s mobile experience for top retail sites. They worked iteratively and met all expectations.

iOS Development for Action Sports Group Messaging App

  • Mobile App Development
  • $50,000 to $199,999
  • June 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Appstem has gone above and beyond in the amount of work they have done."

Mar 19, 2018
Owner, Ridey, LLC
Anonymous
Verified
  • Other industries
  • Campbell, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Appstem built an iOS social networking app, developed APIs, integrated Google and Facebook, and created a subscription capability. They built a parallel microsite and are now rolling out additional features.

Mobile Responsive Web App for University Research Study

  • Web Development
  • $50,000 to $199,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They went above and beyond the actual implementation and refined the project even further."

Mar 16, 2018
Clinical Informatics Physician, University of California
Steven Chan
Verified
  • Education
  • San Francisco, California
  • 10,001+ Employees
  • Phone Interview
  • Verified

Appstem handled both the frontend and backend of a mobile responsive web app, focusing on customizing the UI, creating speech recognition and language processing functionalities, and Azure integrations.

iOS App Dev for Social Media Platform

  • Mobile App Development
  • $50,000 to $199,999
  • Oct. 2017 - Mar. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They went the extra mile all the time and made the look-and-feel really nice.”

Mar 15, 2018
Founder & CEO, Couch Critic
Blaise Smith
Verified
  • Information technology
  • San Francisco, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Appstem developed a social media application for iOS which allows users to create an inner circle of reviewers of movies and TV shows. Their work included the wireframes, design, development, and testing.

iOS and Android Development for Hospital Education Application

  • Mobile App Development
  • $50,000 to $199,999
  • Mar. - Apr. 2015
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They were super efficient, reliable, and easy to communicate with.”

Mar 14, 2018
Informatics Analyst, University of San Francisco
Rachelle Avila
Verified
  • Other industries
  • San Francisco, California
  • 10,001+ Employees
  • Online Review
  • Verified

Appstem developed an iOS and Android application to display and provide information. Working from documentation, basic functionalities, and technical requirements, they built out the apps.

iOS & Android Development for SaaS Startup

  • Mobile App Development
  • $200,000 to $999,999
  • Dec. 2015 - July 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They operated in the true spirit of partnership and were committed to our success."

Mar 14, 2018
SVP of Product Operations, EmployeeChannel
Mark Oney
Verified
  • Information technology
  • San Francisco, California
  • 11-50 Employees
  • Online Review
  • Verified

Appstem built native iOS and Android apps within a tight deadline for a product release. They also developed some features for the web app, provided UX expertise, and handled QA.

IoT Android App Dev for Home Automation Company

  • Mobile App Development
  • $50,000 to $199,999
  • Apr. - July 2015
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were responsive and we worked well together."

Mar 13, 2018
Former CTO, Dwelo
Isaac Martin
Verified
  • Information technology
  • San Francisco, California
  • 11-50 Employees
  • Online Review
  • Verified

Appstem developed an Android app from scratch for managing IoT home automation devices. They focused on making it both scalable an easy to maintain.

Website Re-design for Small Aviation Company

  • Web Design
  • $50,000 to $199,999
  • May 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their design work is great, but the biggest thing for us is their effective communication."

Jan 11, 2018
IT Manager, JetSuite
Amir Bahadoran
Verified
  • Manufacturing
  • Los Angeles, California
  • 201-500 Employees
  • Phone Interview
  • Verified

AppStem overhauled the frontend and backend systems of a small airline’s website. They built a custom CMS, with special attention paid to mobile optimization.

Custom iOS Development For Tripext

  • Mobile App Development
  • Confidential
4.5
Quality
4.5
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"[T]hey’re able to execute in a fairly complex project environment."

Aug 26, 2015
Co-Founder, Tripext
Lois Shim
Verified
  • Hospitality & leisure
  • San Francisco, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Appstem built an iOS app that allows users to share travel information. The project included wireframing, back-end development, interface design, custom algorithm development, testing and updates. 

Website Redesign & Migration for Ad Monetization Platform

  • Web Design
  • Confidential
  • Jan. 2012 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"We don't just work with Appstem, we build with Appstem."

Mar 19, 2018
Marketing Specialist, Chartboost
Amir Friedlander
Verified
  • Other industries
  • San Francisco, California
  • 51-200 Employees
  • Online Review
  • Verified

Chosen from a previous positive experience with them, Appstem migrated and redesigned a help site and will likely handle the future redesign of the marketing site.

Showing 1-10 of 12 Reviews

Locations (1)

133 Kearny St. Suite 202 San FranciscoCA, United States 94108

21 - 30

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