Top 100 Cross Platform App Developers in San Francisco

December 2023

Looking for a top cross platform mobile app development company in San Francisco?

Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.

Jump to Most Reviewed Companies

List of the Best San Francisco Cross Platform Mobile App Development Companies

91
Hedweeg Innovations
(2 Reviews)
Read Full Reviews on Clutch
4.8
- Scheduling
  4.3
- Quality
  4.8
- Cost
  4.5
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $1,000+
- 10 - 49 employees
- Fremont, CA
Hedweeg Innovations is an UX company. The small Ahmedabad, India-based team provides ux/ui design, branding, other design, web design, and more. The agency was established in 2020.
Industries
Notable Project

An accounting services company did not have a good website and were experiencing low traffic. They partnered with Hedweeg Innovations in order to rebrand the entire platform and reverse their situation.

"Their UX/Ul abilities astounded me."

Visit Site
Get connected with a company for free

Tell us about your project, and we'll match you with vetted companies that meet your requirements.

Get Started
92
YouTeam
(5 Reviews)
Read Full Reviews on Clutch
4.9
- Scheduling
  4.4
- Quality
  4.9
- Cost
  4.3
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $5,000+
- 10 - 49 employees
- Mountain View, CA
YouTeam is a marketplace for hiring remote software development contractors. Founded in 2014, YouTeam is headquartered in London, with an additional office in Lviv, Ukraine. YouTeam's staff of around 20 specializes in web development, custom software development, and mobile app development, primarily for enterprise and midmarket clients in business services and education.
Clients
- PwC
- JustGiving
- Starsky Robotics
- Tide
Industries
Notable Project

YouTeam developed an online bookstore company website from scratch, then updated the website’s landing page based on customer feedback and usage. They also provided startup business advice and guidance.

"As soon as I started talking to them, YouTeam adopted a hands-on approach."

Visit Site
93
Aligned Code
(12 Reviews)
Read Full Reviews on Clutch
4.9
- Scheduling
  4.6
- Quality
  4.9
- Cost
  4.6
- NPS
  4.8
Read Full Reviews on Clutch Visit Site
- $25,000+
- 50 - 249 employees
- Palo Alto, CA
Aligned Code, a enterprise app modernization company, is located in Warszawa, Poland and Palo Alto, California. The midsize company was founded in 2013. Their services include enterprise app modernization, mobile app development, custom software development, web development, and more.
Clients
- PepsiCo
- Viasat
- ASK4
- Nestlé
Industries
Notable Project

Aligned Code has designed and developed a portfolio management system for a digital asset management company. Their work has included front- and backend development.

"The capability, integrity, and openness of the entire team were impressive!"

Visit Site
94
Method
(18 Reviews)
Read Full Reviews on Clutch
4.8
- Scheduling
  4.9
- Quality
  4.8
- Cost
  4.3
- NPS
  4.9
Read Full Reviews on Clutch Visit Site
- $100,000+
- 250 - 999 employees
- Santa Clara, CA
Method is a strategic design firm based in New York with offices in London; Denver; Atlanta; Charlotte, N.C.; and San Jose, Calif. The firm, founded in 1999, has more than 130 employees and provides UX/UI design, custom software development, digital strategy, web development, and branding services. Method serves enterprise and mid-market companies in the financial services, IT, arts & entertainment, customer products & services, medical, and e-commerce industries.
Clients
- Ubisoft
- Manchester City
- Evry
- Clear
Industries
Notable Project

Method is tasked with developing and implementing a design system for an insurance company. They help the company create a style guide and provide design and engineering support to handle its production.

"Their ability to communicate and their investment in the project is impressive."

Visit Site
95
AVROX Solutions
(1 Reviews)
Read Full Reviews on Clutch
5.0
- Scheduling
  5.0
- Quality
  5.0
- Cost
  5.0
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $10,000+
- 250 - 999 employees
- Palo Alto, CA
AVROX Solutions, a custom software development firm, was founded in 2015. Their midsize team is based in Oaklands Park, Australia; Rawalpindi, Pakistan and Palo Alto, California. The agency focuses on custom software development, web development, web design, ux/ui design, and more.
Industries
Notable Project

AVROX Solutions is developing a blockchain-based gaming platform that incorporates NFTs, metaverse, and crypto tokens. The project includes the creation of a play-to-earn ecosystem and blockchain technology.

"Effective communication is a critical aspect of AVROX's project management."

Visit Site
96
Developers Dev
(39 Reviews)
Read Full Reviews on Clutch
5.0
- Scheduling
  5.0
- Quality
  5.0
- Cost
  5.0
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $5,000+
- 1,000 - 9,999 employees
- San Jose, CA
ExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO.
Clients
- eBay
- Sprint
- Mannatech
- Nokia
Industries
Notable Project

Developers Dev built a custom e-commerce website for a digital banking platform. The team added various features to the site, including the ability for users to upload an image during the checkout process.

"I had a really positive experience working with Developers Dev."

Visit Site
97

TRG Digital

Worked with TRG Digital?
Leave a review
Visit Site
- $10,000+
- 10 - 49 employees
- San Carlos, CA
In San Carlos, California, TRG Digital is a custom software development company. The company specializes in custom software development, digital strategy, enterprise app modernization, mobile app development, and more and is small.The company was launched in 2018.
Industries
Visit Site
98

eInnoSys

Worked with eInnoSys?
Leave a review
Visit Site
- $1,000+
- 10 - 49 employees
- Fremont, CA
EInnoSys is a SEO services firm established in 2013. Located in Fremont, California and Ahmedabad, India, their small team offers search engine optimization, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.
Industries
Visit Site
99
West Agile Labs
(13 Reviews)
Read Full Reviews on Clutch
4.7
- Scheduling
  4.6
- Quality
  4.7
- Cost
  4.7
- NPS
  4.9
Read Full Reviews on Clutch Visit Site
- $50,000+
- 250 - 999 employees
- Milpitas, CA
West Agile Labs is a software development and digital design company. The team is headquartered in San Francisco and has additional offices in Pakistan, Ukraine, and India. Founded in 2012, they currently employ over 120 professionals. West Agile Labs provides custom software development, e-commerce development, and mobile app development services.
Clients
- Unation
- ShearShare
- Natera
- FundersClub
Industries
Notable Project

West Agile Labs has developed a restaurant management platform's iOS app using Ruby on Rails and various Apple SDKs. They've managed the whole development process, from conception to launch.

"They are a one-stop shop for a complete project build."

Visit Site
100
SynergyTop
(19 Reviews)
Read Full Reviews on Clutch
4.9
- Scheduling
  4.8
- Quality
  4.9
- Cost
  4.8
- NPS
  4.8
Read Full Reviews on Clutch Visit Site
- $25,000+
- 50 - 249 employees
- Los Altos, CA
SynergyTop is a software solutions provider founded in 2014. Based in San Diego, with offices in India, the team of more than 60 employees specializes in web development, e-commerce development, and mobile app development.
Clients
- TRIMARK
- Osiris
- The World Groove Movement
- Celcom
Industries
Notable Project

SynergyTop developed a transaction portal and frontend interface for an energy consulting company. The team also built and embedded a web app on a WordPress website and created an API for logic input.

"We are very pleased with the end result."

Visit Site
101

Datamart

Worked with Datamart?
Leave a review
Visit Site
- $10,000+
- 50 - 249 employees
- Palo Alto, CA
Datamart is a software development company launched in 2011. Their midsize team is in Palo Alto, California; Stockholm, Sweden; L'viv, Ukraine and Viernheim, Germany. The company provides custom software development, web development, ux/ui design, mobile app development, and more.

Visit Site
102
The App Founders
(18 Reviews)
Read Full Reviews on Clutch
4.9
- Scheduling
  4.9
- Quality
  4.9
- Cost
  5.0
- NPS
  4.9
Read Full Reviews on Clutch Visit Site
- $10,000+
- 50 - 249 employees
- San Jose, CA
The App Founders is a custom software development company headquartered in San Jose, California. They specialize in custom software development, mobile app development, web development, e-commerce development, and more and were established in 2010.
Industries
Notable Project

The App Founders produced an animated video for a bio link software company. The client provided screenshots of how they wanted it to look, and the team iterated on that to finalize a concept design.

"The team was always happy to make changes and listen to feedback."

Visit Site
103

Calibraint

Worked with Calibraint?
Leave a review
Visit Site
- $25,000+
- 50 - 249 employees
- Newark, CA
Calibraint Technologies is a Chennai, India-based blockchain company. The midsize team focuses on blockchain, custom software development, Artificial Intelligence, application management & support, and more and was launched in 2015.
Industries
Visit Site
104

Seroft.com

Worked with Seroft.com?
Leave a review
Visit Site
- $10,000+
- 10 - 49 employees
- Palo Alto, CA
Seroft.com is a Palo Alto, California-based custom software development company. The small team provides custom software development, mobile app development, e-commerce development, enterprise app modernization, and more. The company was founded in 2022.
Industries
Visit Site
105
Teksun Inc
(6 Reviews)
Read Full Reviews on Clutch
5.0
- Scheduling
  4.9
- Quality
  5.0
- Cost
  4.9
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $10,000+
- 250 - 999 employees
- Milpitas, CA
Founded in 2014, Teksun Inc. is a product engineering services company. Their team of around 25 employees is based in San Jose, Calif., with an additional office in Ahmedabad, India. They focus on IoT development, product design, and cloud consulting.
Clients
- QEPR
- Prominer
- Lumium
- Hydros Marine
Industries
Notable Project

A communication solutions company hired Teksun Inc to provide UI/UX design. They're helping the client with web app development, APIs integration, and cloud AWS efforts, among other tasks.

''They’re a great team that’s very open to feedback and requests.''

Visit Site
106

Opentrends US

Worked with Opentrends US?
Leave a review
Visit Site
- $50,000+
- 250 - 999 employees
- Palo Alto, CA
Midsize Opentrends US, is based in Palo Alto, California. Established in 2004, the team offers.
Industries
Visit Site
107

stackmybiz

Worked with stackmybiz?
Leave a review
Visit Site
- $1,000+
- 10 - 49 employees
- Newark, CA
STACKMYBIZ is a website development company launched in 2018. The small team offers web development, mobile app development, and custom software development. The company is based in Ranchi, India and Newark, California.
Industries
Visit Site
108

TransformHub

Worked with TransformHub?
Leave a review
Visit Site
- $10,000+
- 50 - 249 employees
- Sunnyvale, CA
TransformHub is a midsize mobile app development company and web development firm founded in 2019. Their services include mobile app development and web development. The agency is based in Singapore, Singapore and Mumbai, India.
Industries
Visit Site
109

SB Infowaves Pvt Ltd

Worked with SB Infowaves Pvt Ltd?
Leave a review
Visit Site
- $5,000+
- 50 - 249 employees
- Fremont, CA
Digital strategy company VT Design was established in 2012. The company focuses on digital strategy, pay per click, search engine optimization, social media marketing, and more and has a midsize team.
Industries
Visit Site
110

Infostretch

Worked with Infostretch?
Leave a review
Visit Site
- $250,000+
- 1,000 - 9,999 employees
- Santa Clara, CA
Founded in 2004, Infostretch is an application testing company. The large Santa Clara, California-based team focuses on application testing, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.
Industries
Visit Site
111

Fission Labs

Worked with Fission Labs?
Leave a review
Visit Site
- $5,000+
- 250 - 999 employees
- Sunnyvale, CA
Fission Labs is a custom software development company. Established in 2008, the midsize company is in Sunnyvale, India and Hyderabad, India. Their services include custom software development, mobile app development, application testing, and web development.
Industries
Visit Site
112
MW2 Consulting
(5 Reviews)
Read Full Reviews on Clutch
4.8
- Scheduling
  4.5
- Quality
  4.8
- Cost
  4.9
- NPS
  4.8
Read Full Reviews on Clutch Visit Site
- $25,000+
- 50 - 249 employees
- San Jose, CA
MW2 Consulting is a certified Magento partner that specializes in e-commerce development, SEO, web design, and mobile app development. Founded in 1999, the company helps B2B and direct-to-consumer brands create strategic solutions. Their team consists of 33 employees and operates out of San Jose, Calif.
Clients
- Stella & Dot
- Tupperware
- GAP
- Alpinestars
Industries
Notable Project

Working from preliminary wireframes and using Magento, MW2 Consulting collaborated with the internal team to develop a custom Salesforce web system from the ground up. They also helped with project management.

"The team is organized and we’re always able to communicate with and contact them when needed."

Visit Site
113

ThinkSys Inc

Worked with ThinkSys Inc?
Leave a review
Visit Site
- $1,000+
- 250 - 999 employees
- Sunnyvale, CA
ThinkSys Inc is a software development company in Noida, India and Sunnyvale, California. The midsize company was founded in 2012. Their team focuses on custom software development, application testing, web development, BI & big data consulting & SI, and more.
Industries
Visit Site
114
Rytsense Technologies
(2 Reviews)
Read Full Reviews on Clutch
5.0
- Scheduling
  5.0
- Quality
  5.0
- Cost
  5.0
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $5,000+
- 50 - 249 employees
- Mountain View, CA
Rytsense Technologies is a mobile app development firm. Their midsize team is based in Thoraipakkam, India and Bengaluru, India and focuses on mobile app development, IT managed services, custom software development, e-commerce development, and more. The agency was established in 2016.

Notable Project

Rytsense Technologies developed a custom SaaS product for an engineering company. The team built dashboards, task management functionalities for the engineering process, and a cloud infrastructure.

"Their responsiveness and flexibility when addressing requirements stand out."

Visit Site
115

Koalesce Designs

Worked with Koalesce Designs?
Leave a review
Visit Site
- $10,000+
- 10 - 49 employees
- Mountain View, CA
Established in 2020, Koalesce Designs is a small UX company. Their services include ux/ui design, mobile app development, web development, custom software development, and more. The firm is located in Mountain View, California.
Industries
Visit Site
116

eInfochips - an Arrow company

Worked with eInfochips - an Arrow company?
Leave a review
Visit Site
- $50,000+
- 1,000 - 9,999 employees
- San Jose, CA
EInfochips - an Arrow company, an IoT development company, is headquartered in San Jose, California and Ahmedabad, India. The large team offers IoT development, cloud consulting & SI, Artificial Intelligence, cybersecurity, and more. The company was founded in 1994.
Industries
Visit Site
117
Coding Crafts
(1 Reviews)
Read Full Reviews on Clutch
5.0
- Scheduling
  5.0
- Quality
  5.0
- Cost
  5.0
- NPS
  5.0
Read Full Reviews on Clutch Visit Site
- $10,000+
- 10 - 49 employees
- Santa Clara, CA
Web development company Coding Crafts is based in Santa Clara, California and Lahore, Pakistan. The small team offers web development, mobile app development, custom software development, blockchain, and more. The firm was founded in 2019.
Industries
Visit Site
118
Sarvadhi Solutions Private Limited
(14 Reviews)
Read Full Reviews on Clutch
4.9
- Scheduling
  5.0
- Quality
  4.9
- Cost
  4.9
- NPS
  4.9
Read Full Reviews on Clutch Visit Site
- $10,000+
- 50 - 249 employees
- Santa Clara, CA
UX design agency Sarvadhi Solutions Private Limited was launched in 2021. Their midsize team is headquartered in Surat, India. Sarvadhi Solutions Private Limited provides ux/ui design, custom software development, web development, mobile app development, and more.
Clients
- Byebye —Sarvadhi-ByeBye Collaborative Approach to Streamline Inventory Management
Industries
Notable Project

Sarvadhi Solutions Private Limited is developing a machine-learning-based image classification platform for an IT consulting firm. They're also building an AI mobile and web platform for the client.

"We're impressed with the excellent work ethic of everyone involved."

Visit Site
119

Umang Software Technologies

Worked with Umang Software Technologies?
Leave a review
Visit Site
- Undisclosed
- 50 - 249 employees
- San Jose, CA
Headquartered in Margao, India; Margao, India and San Jose, California, Umang Software Technologies is an application management & support company. Established in 2009, the small team focuses on application management & support, custom software development, and mobile app development.
Industries
Visit Site
120

Brown Deck Innovations

Worked with Brown Deck Innovations?
Leave a review
Visit Site
- $5,000+
- 50 - 249 employees
- Los Altos, CA
Brown Deck Innovations is a custom software development company. Established in 2011, the company is located in Los Altos, California. The midsize team provides custom software development, mobile app development, web development, ux/ui design, and more.

Visit Site