Our industry experts listed the top app development companies for startups based on location, client testimonials, portfolios, hourly rates, team size and more. Outsource their leading services to deliver a great mobile experience to your new customers!
We created Leanware to deliver exceptional results through nearshore teams that excel in App Development. Our creative excellence drives outstanding performance in digital product creation, blending AI-enhanced expertise with cost-efficient, battle-tested solutions trusted by 20+ clients across 15+...
AI Development Review from Julia Antoci
Leanware built the mobile MVP of our AI fitness assistant for iOS and Android. It started with discovery workshops that sharpened the product vision and shaped an MVP roadmap prioritizing launch features while leaving room for expansions like avatars and real-time feedback. They developed a conversational AI engine with custom prompt and context engineering tailored to fitness conversations, one that keeps continuity across sessions, remembers user progress and preferences, and keeps health guidance within safety standards. On top of that they implemented photo-based food recognition, smart search that understands fitness intent, personalized recommendations, progress tracking with AI-generated insights and coaching suggestions, and gamified response formats that make AI answers easy to read, plus the scalable backend behind it all. Their consultation saved us an estimated 20 to 30 percent in costs by avoiding unnecessary complexity, and we launched a functional MVP across the app stores in under eight weeks, faster than planned. Project management was exceptional: clear timelines, on-schedule delivery, and proactive communication via Slack, with expert recommendations guiding decisions rather than every choice being pushed back to us. Their technical skill and creativity made the whole thing feel less like hiring a vendor and more like building with a co-founder.
Software Development Review from Anonymous
Leanware delivered two significant projects for our e-commerce platform along with a steady stream of smaller fixes and enhancements. They built a new employee management page in our back office so our customers can create accounts, set permissions, and link employees to entities on their own, and when our mobile app's chat functionality needed replicating in the back office, they built a custom chat and messaging React library from scratch, integrated seamlessly with our design system and existing bespoke solution. Along the way they worked comfortably across Next.js, React, React Native, Apollo, GraphQL, and Hasura, and adapted to our implicit conventions. We ran week-long SCRUM sprints with check-ins three times a week, and they consistently hit the sprint goals on time; even when we needed hard pivots mid-sprint, they adapted without losing pace. As the engagement progressed they increasingly took the lead, asking well-informed questions and offering suggestions on code, product, and design that genuinely enriched the outcomes. What impressed us most was how swiftly they onboarded: given incomplete product descriptions, they asked the right questions to fill the gaps and picked up our undocumented code patterns without getting stuck on minor details. It felt like one cohesive team working toward shared objectives, free of the friction that usually comes with a third party
Mobile App Development Review from Anonymous
Leanware has partnered with us since Q4 2023 on two cloud-based mobile apps for iOS and Android, one built in Flutter and one in React Native, handling development on both and the UI/UX design on one. For one project they staffed a team of five mid-level developers, a senior developer, an architect, and a UX designer available as needed. They also took over an app that was unstable and nowhere near production-ready and turned it into a stable, solid product I'm genuinely proud to show. Their processes leave nothing to chance and the code that comes out of them is excellent; they've been flexible and thorough throughout. They meet deadlines, keep their promises, and are careful about what they commit to. The whole team has been great, and Alvaro, their Technical Product Manager, deserves a special mention for being remarkable. I hired them because they were upfront about what they could and couldn't do, and that honesty, together with the tremendous quality of their work, is what separates them from other providers. Both are getting harder to find these days.
Based in Leicester, England, we are a team of digital specialists - designers, developers, project managers and digital fanatics. We have a diverse set of skills and we love the digital products we make...
Video Production Review from Gail van Dijk
Faced with a tight deadline and limited in-house resources, I turned to Bulb Studios to create a high impact product video for use across a global sales team. It was a great decision. The team at Bulb interpreted the brief perfectly, turning around the first cut in record time. The editing process was smooth. Communication was excellent. I have no hesitation in recommending Bulb Studios - their knowledge and technical expertise are superb!
Mobile App Development Review from Ray Meadham
Jim and the team from day one offered a professional, cost effective service. From UX to UI design they dealt with the unique nature of our product and supported us through the process. They delivered an outstanding mock up for Multiview which allowed us to progress and deliver to clients.
Mobile App Development Review from Mick Cassell
Bulb did a great job of a tricky task, helping me to evaluate the attractiveness and 'fitness for purpose' of an app that my clients had already developed. This was effectively a consultancy project and I was impressed not only by the team's knowledge of game design, UX and UI but also by their ability to provide really insightful analysis with great clarity and structure. Above all, issues weren't left hanging - clear routes to improvement were presented and communicated persuasively. The team was also a pleasure to work with and I would have no hesitation in working with them again or recommending them to others.
Cutting-edge software development: blockchain, AI, ERP, and custom software for startups and enterprises...
Web Development Review from Raj Sardana
After working with Webisoft for a few months, I'm really pleased with the caliber of support and output I've had. I manage a little business, so I'm highly involved. I am aware that I have managed previous marketing companies a little too poorly in the past. However, Webisoft has shown me a great deal of patience and has taken the time to comprehend my unique demands and create a plan to address them.
Blockchain Review from Trevor Ogata
Our team hired Webisoft to build out our alpha version of our to ticketing platform. Webisoft did an incredible job providing excellent customer service, reliability, communication, and adaptability. Webisoft was recommended by colleagues in the industry and did an incredible job given the difficult time constraints they had to work within. They were a great partner and we hope to work with them more in the future. (Verified via email)
Mobile App Development Review from Pier-Olivier Beaupré
Pixel Guru, a mobile solution, helps dealerships have more online car sales by increasing inventory turnover. It hired Webisoft to develop its iOS & Android applications and the management system. The project was executed using React Native and Django. Webisoft's approach was marked by flexibility, professionalism, and punctuality. The agency's project management style was excellent, equipping Pixel Guru with essential tools and feedback for seamless tracking. (Verified by email)
Serbyte Web Design & Development builds custom websites that function as growth systems, combining web design, Next.js development, SEO, analytics, lead capture, and automation to help businesses turn traffic into leads and sales...
Small Businesses Website Development Review from Kris Meyer
Austin rebuilt our website from the ground up and helped turn Bespoke Tint & PPF into one of the top tint brands in Bellevue. The work started with a full redesign of our website, including branding, copywriting, conversion improvements, mobile optimization, and development. The new site immediately performed better and generated more leads after launch.After the website launch, we continued working together on SEO, AI search optimization, paid advertising support, analytics, A/B testing, and ongoing marketing strategy. He also helped improve our review visibility, local search presence, and overall positioning online.What started as a website project became an ongoing growth partnership focused on increasing traffic, leads, and customer acquisition.
Jeff Egbert's Review Sourced from Google
Austin built or website fast.And it works flawless. And he is always available for you to answer any questions. Or solve any problems.great experience.
Uffy 666's Review Sourced from Google
very innovative and solid work. this service is invaluable in the climate of an ever evolving digital landscape. will definitely be coming back again.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
Software Development Review from Lori Feld Oakley
Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.
Enterprise Review from Christian Schraga
CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.
SunTec India is an AI-enabled IT and digital services company with 25+ years of experience, 1,500+ full-time employees, 8500+ clients worldwide, and a full spectrum of IT outsourcing, data solutions, digital engineering, eCommerce support, digital marketing and photo editing services...
Shopify Review from Joe Di Lucci
The ideal solution provider for every eCommerce store setup and optimization issues. We wanted our new Shopify store to get great brand visibility and conversions but lacked the resources and expertise for it. Partnering with SunTec India gave us access to experts who competently assessed our problems, solving them with creative product descriptions, SEO strategy generation, and product data entry service, bringing us on par with our competition.
Amazon Review from Walter Venkel
Excellent Amazon eStore product listing and advertising support that skyrocketed our sales.Our corporate gifting eCommerce startup faced the problem of poor brand visibility on Amazon. We partnered with SunTec India to handle the problem and were delighted with the results. They sorted our products and listed them accordingly while optimizing our PPC campaign to give better ROI. They're now our permanent partner for the job.
Web Development Review from Randy Linker
The web development partner that can give bespoke websites within a tight schedule and budget.Our company deals with supplying industrial equipment procured from many manufacturers to clients of various industries. We had not been doing this well due to the lack of traffic-generating capabilities of our incumbent website. SunTec India fixed its content and SEO issues, making it more appealing to our target group. We've now become standout suppliers in our industry; thanks to SunTec India.
Goyim Design Strategies delivers premium websites, custom applications, and industry-specific SaaS platforms with full code ownership and sovereign decentralized hosting. Based in San Diego, we eliminate monthly fees and vendor lock-in with high-performing systems built for speed and independence...
Diggit Software Solutions is a software company helping businesses grow through smart technology. We build and deliver three core products: Kordic, a B2B sales CRM with WhatsApp and email integrations and AI-powered insights; Authentify, a QR-based product authentication solution; and GACS, a generative AI...
Anu Lakshan's Review Sourced from Google
Really happy wifh the service and doing best as we asked. So helpful..thank you and looking forward to do many business with you.
Aliza Ali's Review Sourced from Google
Delivered on all the fronts! Amazing team who’s there to brainstorm, guide and add value to your project!
Perimattic is a technology partner specializing in AI development, software development, cloud solutions, DevOps, MLOps, and enterprise technology services. The company helps startups, growing businesses, and enterprises build secure, scalable, and high-performance digital solutions...
UI/UX Design Review from Neeraj Mishra
The dashboard Perimattic delivered is minimal, well-structured, and very user-friendly. Small touches like the layout, flow, and clarity of controls make a big difference. Great work by Gaurav and his team.
Senior software engineering from Ukraine for SaaS founders. We author V1s and rescue live Rails apps that lost their team: MoveitPro (2,000+ companies, 40K daily users), HappyCo (1.5M+ units under management), Cliqpod (200M+ pageviews a month). Senior judgment, AI-amplified delivery, one named engineer per...
Dubai-based digital agency founded in 2021. Official Odoo ERP/CRM Ready Partner. We deliver web & app development, ecommerce, enterprise CMS (Sitecore, Umbraco, Optimizely, Kentico), cloud, and AI automation serving SMBs and mid-market clients across the USA, UAE, and UK at competitive rates...
Moolay Media is about communicating the essence of your brand to the world. From websites to social campaigns, we are passionate about connecting with our clients to give their vision a voice...
Arko Group is a full-service digital agency based in Benidorm, Spain. Founded in 2025, we work with businesses across Spain, the United States, and Australia to build powerful digital presences. Our services include web design, SEO, app development, and AI solutions...
Diosa Sensual By Matchmakers's Review Sourced from Google
A very good experience with Arko Group. It's clear they have a team with sound judgment, organization, and a genuine desire to do things right. They meet deadlines, explain everything clearly, and adapt to the specific needs of each project. A reliable, efficient, and easy-to-work-with supplier. I would definitely use them again.
Maryana MM's Review Sourced from Google
Arko Group is a serious and highly professional team. From the first contact, they inspire confidence and transparency, something that's not so easy to find these days. They are genuinely committed to each project and seek realistic, well-planned, and results-oriented solutions. Furthermore, their approach is friendly and easy to work with, making it a very pleasant experience. Highly recommended.
Delyciasss (Delyciasss)'s Review Sourced from Google
A very positive experience with Arko Group. They stand out for their approachability, clarity, and genuine commitment to the client's objectives. They don't make empty promises: they listen, understand the needs, and propose concrete and coherent solutions. Their comprehensive approach and personal touch make all the difference. Without a doubt, a professional and highly recommended team for anyone seeking results and confidence in the digital environment.
Aceist is a full-service web design and development agency established in 2011. We build professional websites, Shopify stores, ecommerce platforms, and custom web applications for businesses across the UK, USA, and Pakistan. 200+ projects delivered. Honest pricing. Built right, every time...
QUEST BAY's Review Sourced from Google
The entire team, particularly Owais, demonstrates exceptional proficiency in software and development. I have utilized his services for five years, encompassing projects from WordPress and Shopify to custom-built software solutions. He consistently delivers projects on time and frequently exceeds expectations.
BeevR is a senior, founder-led engineering team building production-grade software and frontier AI for healthcare, fintech, manufacturing and logistics. We build the unglamorous 99% first clean data, security, compliance, audit trails so the clever 1% survives real users and real data...
Digital Jetty is a web app development company offering full-stack development, UI design, and testing services. We work on a subscription basis, giving you flexibility in scope and predictable budgeting over the long run...
OpsAgents is an AI technology company that builds and deploys supervised autonomous AI agents for business operations. Its platform integrates AI agents with existing business tools to automate workflows such as sales, CRM, invoicing, recruiting, content, and operational management...
Netquall is a global IT solutions and technology services company specializing in web design and development, web applications, custom software development, graphic design, digital marketing, and professional IT training. The company emphasizes delivering quality solutions within deadlines while maintaining...
Magesol is a software development company specializing in custom web, eCommerce, mobile, and enterprise application development using open-source technologies and modern development frameworks. With over 17 years of industry experience, the company delivers tailored software solutions that help businesses...
ashish kanjariya's Review Sourced from Google
Best Service & Nice Website Work..I Have Fully Satisfide Very Nice Website Work & After Sales & Service
Mayur Khuman's Review Sourced from Google
We had a great experience working with the team. They developed our eCommerce website for our tiles business with an amazing UI/UX design. The website is modern, user-friendly, fast, and makes it easy for customers to browse products and inquire. They understood our requirements perfectly and delivered a professional website on time. Their communication, technical expertise, and attention to detail were excellent throughout the project. Highly recommended for anyone looking for high-quality website development services!
Bolder Technologies is a specialized API integration company that helps vacation rental businesses, hospitality brands, and SaaS companies connect, automate, and scale their operations. We build secure, reliable integrations with leading Property Management Systems (PMS), booking platforms, payment gateways...
SAEED ALGHAMDI's Review Sourced from Google
Exceptional Professionalism and Technical ExpertiseI would first like to share my experience with the team at Bolder Technologies™. I first discovered them through their YouTube channel and reached out to develop a website for my commercial apartments located in Riyadh, Saudi Arabia.The work delivered was truly outstanding. They completely redesigned and developed the site with great effort and attention to detail.What impressed me most was their proactive approach; they coordinated directly with our payment gateway providers in Saudi Arabia to ensure a seamless integration. We held numerous remote meetings, and they handled all technical communications to ensure the system was fully integrated—from reservation management to the final payment stage.The support was excellent; they were highly responsive and helpful, answering all my inquiries promptly via WhatsApp. Even after the final payment was made, the professional relationship continued, as they provided additional fixes and updates free of charge without requesting any further payments.I highly recommend their services. Best of luck and continued success!
Unforgettable Residentas's Review Sourced from Google
We hired Bolder Technologies as an API integration specialist for Guesty, Honoris, and InvoiceXpress.They delivered a complete automation system, invoices and lock codes are generated automatically.Very smooth process and reliable system. Highly recommended expert team.
Álvaro Alía Burguera's Review Sourced from Google
We worked with Rajneesh Saini from Bolder Technologies for our Beds24 API direct booking integration, and the experience was excellent. He delivered a fully customized system with real-time availability, smart date validation, multiple booking options, and coupon support at checkout.The solution was smooth, reliable, and built exactly as per our requirements.Highly recommended for anyone needing a professional direct booking website integration.
Brightcode is a Delhi NCR-based web development agency specializing in websites, e-commerce stores, web apps, SEO, paid advertising, and managed hosting. The company provides end-to-end digital services through its Build Grow Care model, covering website development and design, digital marketing, and ongoing...
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