The speed is also important when starting a business. Developing a cross-platform application can help you in saving your time and money, but only if you collaborate with a company that will take into account your requirements, knows cross-platform tools, and can grow your product from scratch. In order to compile this list, we conducted an in-depth analysis of over 30 vendors on Clutch, their websites, and directories. We evaluated all of their business information such as establishment date, headquarters, cost per hour, industry specialization, client reviews, certifications, and awards.
The selection process included
the following criteria:
- Experience
with cross-platform solutions like Flutter and React Native
- Delivery of
products tailored to startups and MVPs
- Reviews from
clients on Clutch
- Quality
and/or security certifications, ISO certification, or equivalent
- Pricing
details
- Industry
specialization
After thorough research, the best
eight cross-platform development agencies for startups include:
Top 8 Cross-Platform Development Companies
- Cleveroad
- Cheesecake
Labs
- Rootstrap
- Diffco
- Altar.io
- Netguru
- Uptech
- Apriorit
1. Cleveroad
Founded in: 2011
Headquarters: New York, USA
Hourly Rate: $25-$49/hr
Industry Expertise: Healthcare,
FinTech, Logistics, Retail, Education, Media, Marketplaces, Travel
Reviews: 79 reviews on Clutch,
average rating 4.9/5
Cleveroad provides complete
development services to startups which need fast and dependable mobile
applications that work across multiple platforms. Their cross platform mobile app development services
include Flutter and React Native mobile apps, web platforms, cloud integration,
AI-powered features, and IoT-connected solutions. Cleveroad helps startups with
their complete development process starting from discovery until they reach MVP
through full product development and QA and post-launch support.
The ISO-certified company shows
trust and reliability through its ISO 9001 quality management certification and
ISO 27001 information security certification. The 79 verified Clutch reviews
present an average rating of 4.9 which demonstrates strong client satisfaction
of the company. Cleveroad delivers projects in multiple industries including
FinTech healthcare logistics education retail and media while providing
startups with scalable apps that function across iOS and Android platforms.
The company maintains its focus on UX/UI design and user flows and platform-specific optimizations to create cross-platform solutions that maintain user experience standards. The dedicated teams of the company assist startups in maintaining project momentum while they sidestep typical technical challenges which include release delays and architectural bottlenecks.
2. Cheesecake Labs
Founded in: 2013
Headquarters: San Francisco, USA
Hourly Rate: $50-$99/hr
Industry Expertise: AI,
Blockchain, IoT, Mobile Apps, Web Apps, FinTech, Consumer Products
Reviews: 63 reviews on Clutch,
average rating 4.9/5
Cheesecake Labs combines
engineering with product strategy for startups. The team possesses
cross-platform development skills which include their work with React Native
and Flutter development and their ability to create complete solutions and
implement artificial intelligence and blockchain and Internet of Things
systems.
The company assists startups in validating their business concepts and building minimum viable products while they develop complete production-ready software applications. The 63 Clutch reviews show 4.9/5 average rating which indicates high customer satisfaction. Cheesecake Labs provides complete design and development services with quality assurance and post-launch support which makes it an ideal choice for mobile-first startups and Web3-focused startups. Startups testing innovative products can depend on them because of their capacity to create working applications which use new technologies.
3. Rootstrap
Founded in: 2011
Headquarters: Beverly Hills, USA
Hourly Rate: $50-$99/hr
Industry Expertise: AI, Data,
Cloud, Backend, Frontend, Mobile, SaaS, Healthcare
Reviews: 44 reviews on Clutch,
average rating 4.8/5
Almost three years ago, Swaybald
Technology came into being as a tech startup. The company uses a technical
stack which includes mobile development, web development, cloud architecture,
data engineering, artificial intelligence, and user experience design together
with user interface design.
Rootstrap enables early-stage
companies to expand their engineering resources through its services without
the need for permanent staff members. The company has 44 Clutch reviews which
display an average rating of 4.8 out of 5, showing their customers trust the
company, the team maintains open communication, and the staff possesses strong
technical skills.
The nearshore delivery system of Rootstrap enables US startups to collaborate more effectively, which helps them meet project deadlines while developing minimum viable products and new features more quickly.
4. Diffco
Founded in: 2008
Headquarters: San Jose, USA
Hourly Rate: $50-$99/hr
Industry Expertise: AI, Finance,
Healthcare, SaaS, E-commerce
Reviews: 31 reviews on Clutch,
average rating 5.0/5
Diffco specializes in creating
artificial intelligence-based applications which operate across multiple
platforms to serve startup companies in industries that require regulatory
compliance. Their services include mobile and web development, backend/frontend
engineering, AI consulting, and MVP creation.
They are known for their
expertise in building applications that can operate efficiently and effectively
while maintaining the highest levels of security in the environment.
The Diffco company demonstrates its ability to build complex technical systems based on the 31 Clutch reviews, which all have perfect scores of 5 out of 5. Based on their experience in both fintech and healthcare as well as SaaS and e-commerce industries, they can offer startups with efficient, secure, and high-performing solutions.
5. Altar.io
Founded in: 2015
Headquarters: Lisbon, Portugal
Hourly Rate: $50-$99/hr
Industry Expertise: FinTech,
RegTech, AI, Product Design, MVP Development
Reviews: 28 reviews on Clutch,
average rating 4.9/5
Altar.io combines product
strategy with its cross-platform engineering services to help founders build
their product scope. The company develops applications using Flutter and React
Native to provide users with consistent experiences across multiple devices.
Altar.io has 28 Clutch reviews which receive an average rating of 4.9 out of 5 making the company especially valuable for first-time founders who require support with feature prioritization and UX design and market-fit testing. The company has worked on projects in the fields of FinTech and RegTech and AI and web and mobile applications.
6. Netguru
Founded in: 2008
Headquarters: Poznań, Poland
Hourly Rate: $50-$99/hr
Industry Expertise: FinTech,
Healthcare, E-commerce, Startups
Reviews: 112 reviews on Clutch,
average rating 4.9/5
Netguru provides cross-platform
solutions through Flutter and React Native, which they develop for startup and
midmarket clients. Their services include app development, design, DevOps, and
QA. The company has deep industry knowledge about fintech and healthcare and
e-commerce startup development.
112 Clutch reviews that show an average rating of 4.9 out of 5 demonstrate high client satisfaction. Through its development process Netguru enables early-stage teams to deliver functional applications which meet standards of quality and security and user experience.
7. Uptech
Founded in: 2012
Headquarters: Lviv, Ukraine
Hourly Rate: $40-$79/hr
Industry Expertise: FinTech,
Healthcare, Education, Marketplaces
Reviews: 35 reviews on Clutch,
average rating 4.8/5
The firm provides cross-platform
application development services for both startups and fast-growing companies.
Its staff members specialize in making minimum viable products based on their
proficiency in Flutter and React Native technologies while designing and
testing software.
The company supports startup businesses through its fintech healthcare educational marketplace application development services which help them create minimum viable products.
8. Apriorit
Founded in: 2002
Headquarters: Kyiv, Ukraine
Hourly Rate: $40-$79/hr
Industry Expertise: Security,
Enterprise, SaaS, Networking, Cloud
Reviews: 27 reviews on Clutch,
average rating 4.8/5
Apriorit creates secure
applications which operate on multiple platforms for both startups and
enterprise clients. The company builds its technical stack through the
combination of mobile and web development with SaaS platforms and networking
and cloud solutions. The 27 Clutch reviews which show an average rating of 4.8
out of 5 prove the company's trustworthiness and their technical skills.
The company delivers security-centric applications which achieve high performance to startups that need dependable products which can grow and maintain stability during their product launches.
How Startups Should Select a Partner
The selection process for
cross-platform development companies needs assessment of their technical skills
and their experience with startups and their customer testimonials and ISO
certification status and their pricing and their personnel structure and their
ability to assist after the product launch. Vendors must provide their case
studies and team structure and deliverables and communication protocols and
estimates to clients before they sign the contract. Startups achieve their
budget goals and expedite product testing and maintain post-launch scalability
through their ideal partner relationship.
Cleveroad stands out for
early-stage startups due to its full-cycle development services which include
ISO 9001 and ISO 27001 certified operations and its extensive expertise across
multiple industries. The companies from this list provide Web3 and AI and
nearshore scaling and secure enterprise application development services which
enable founders to select vendors who match their product development and
business expansion needs.