Apps agencies

Custom software development for scaleups and enterprises, covering MVP builds, app modernisation, AI integration, DevOps and cloud infrastructure. Based in Warsaw and Kyiv, the company has 120+ specialists and has shipped over 300 projects since 2011 across the finance, insurance, e-commerce and healthcare sectors.

• Apps
• MVP Development
• AI Development
• DevOps
• Cloud Support

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Nuxt

Listed by HostList, not yet claimed

Builds enterprise software, custom platforms, AI and data systems, and runs growth marketing and BPO programmes for organisations across sectors including healthcare, manufacturing and logistics. Delivery teams span more than 50 countries.

• Apps
• Custom Platforms
• AI
• Cloud
• SEO

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Builds and maintains Ruby on Rails applications, and offers fractional CTO support and AI consulting to businesses, non-profits and government agencies. Founded in 2009 and ISO 27001 certified, the company has delivered over 150 applications for clients including GOV.UK and Serious Readers.

• Apps
• Ruby on Rails
• Fractional CTO
• AI Consulting
• Shopify

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Based in Lyon for 13 years, the team builds custom web and mobile applications, combining strategy, design and development for client projects. The focus is on software built to support business growth and user engagement, suiting clients who need an application developed from the ground up rather than off-the-shelf.

• Apps
• Web Development
• Mobile Apps
• Design
• Strategy

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Founded in 2011, this custom software development company builds web and mobile applications, MVPs, and staff augmentation teams for clients in fintech, logistics, media, retail, travel, and education worldwide. It holds ISO and AWS certifications.

• Apps
• Mobile Apps
• Web Apps
• UI/UX Design
• QA Services

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Gatsby

Listed by HostList, not yet claimed

Builds and modernises web and mobile products for startups and established businesses, with a focus on Ruby on Rails plus React, Elixir, and React Native. Services span product design sprints, UX/UI, DevOps, and team augmentation for healthcare and other sectors, delivered through a fully remote team.

• Apps
• Product Design
• Web Development
• Mobile Development
• Ruby on Rails

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds custom web platforms, WordPress sites and learning management systems for EdTech clients, and offers staff augmentation, AI transformation and European market expansion for companies moving from product ideas to execution.

• Apps
• WordPress
• Custom Development
• AI Transformation
• Staff Augmentation

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Builds and scales mobile and web products for startups and brands, covering strategy, UX/UI design, development, QA and launch. Based in Cluj-Napoca, with offices in London and New York, the company has delivered over 120 products across wellness, commerce and real estate apps.

• Apps
• Mobile Development
• UI/UX Design
• Product Strategy
• Web Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Builds custom software spanning AI integration, VR and AR applications, Roblox experiences, and web or mobile apps for training, education, marketing and simulation. Clients are international and range from enterprise to startup projects.

• Apps
• AI Development
• VR Development
• AR Development
• Mixed Reality

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Framer

Listed by HostList, not yet claimed

A technology consultancy that builds custom apps, AI-enabled products and engineering support for businesses. Past work includes Flutter and BLE apps, CRM builds, customer portals, infrastructure savings and generative AI MVPs, pointing to clients who need both app development and broader engineering help.

• Apps
• Product Engineering
• AI Enablement
• Growth Systems
• Support & Maintenance

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Astro

Listed by HostList, not yet claimed

Custom software development alongside AI/ML, data engineering, and agentic AI systems for enterprises in aviation, fintech, healthcare, insurance, and RegTech. The company has over 20 years of experience, with clients including Coca-Cola HBC and CERN.

• Apps
• Custom Software
• AI/ML Development
• Data Engineering
• Cloud & DevOps

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

A digital design consultancy based on the Isle of Wight, building websites, apps, branding and marketing campaigns since 2014. Clients span the hospitality, food production, technology and manufacturing sectors.

• Web design and build
• Web Design
• Apps
• Branding
• Marketing

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds web apps, websites and iOS/Android mobile apps, with UX/UI design and discovery services, for startups and established businesses across retail, healthcare, education, finance and technology. Has over 15 years of experience, including MVP builds for funded startups that were later sold.

• Apps
• Web Design
• Web Apps
• Mobile Apps
• UX/UI Design

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Builds AI and automation tools and process automation for operations teams, mapping workflows and integrating with existing systems. The engineering team has been active since 2007, with offices in London, Riga and Ukraine, and employs over 50 developers.

• Apps

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Designs and builds WordPress and WooCommerce sites for Australian small businesses, then provides Australian hosting, maintenance, SEO, Google Ads and Microsoft 365 setup. Based in Melbourne since 2014, the company has built more than 600 sites and works on fixed-price, no-lock-in contracts.

• WordPress
• WooCommerce
• Hosting
• SEO
• Google Ads

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Builds websites, mobile apps, SaaS platforms, ecommerce stores and CRM/automation systems for startups, SMEs, and clients in education, healthcare and real estate across the UAE, India and Kuwait. Branding and SEO are paired with ongoing growth support after launch.

• Web design and build
• Web Design
• Apps
• Ecommerce
• CRM Automation

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds mobile, web, AI, custom software and blockchain products for startups and enterprises across fintech, healthcare, real estate, logistics and e-commerce. Teams span the US, UK, UAE, Qatar and KSA, with the company operating since 2018.

• Apps
• Mobile Apps
• Custom Software
• Web Development
• AI Automation

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Builds learning platforms, LMS/SIS integrations, and AI tools for education clients including universities, EdTech vendors, corporate L&D teams, and associations. The company has over 15 years in edtech and more than 150 projects to its name, with a team of 80+ engineers. Its work includes 10+ AI products, such as adaptive assessment and automated grading.

• Apps
• LMS Development
• SIS Integration
• AI Tools
• Platform Integration

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Founded in 2019, the company builds custom software, AI automation, WordPress and ecommerce sites, and runs SEO and digital marketing campaigns. Its clients include founders along with SaaS, ecommerce and hospitality businesses across the UK, US, UAE and Pakistan.

• Apps
• Custom Software
• AI Automation
• WordPress
• Ecommerce

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Founded in 2007, this consultancy specialises in custom software development and digital transformation, building web and mobile applications alongside dedicated engineering teams. Its work extends to AI and data engineering projects, serving Fortune 500 companies and enterprise clients across multiple industries.

• Apps
• Mobile App Development
• Web Development
• Dedicated Teams
• UI/UX Design

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Began as a website design agency, now focused on Android applications and AI-powered integrations that automate workflows, with selected website projects still taken on where the fit is right.

• Apps
• Android Apps
• AI Integration
• Automation
• Web Design

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Designs and develops custom B2B SaaS platforms, multi-tenant and high-load systems for scale-ups, SMEs and large accounts. The company has deployed over 250 platforms since 2018, with budgets typically between 30,000 and 500,000 euros.

• Apps
• SaaS Development
• MVP Development
• Product Design
• AI Integration

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Nuxt

Listed by HostList, not yet claimed

Founded in 2016 in Kyiv, this product design and engineering agency builds websites, web and mobile apps, and brand identities. Its clients come mainly from fintech, eSports, edtech, wellness and health sectors. The agency has completed over 100 projects, reaching more than 5 million users.

• Apps
• UX/UI Design
• Web Development
• Mobile App Development
• Brand Identity

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Nuxt

Listed by HostList, not yet claimed

Provides outsourced software engineering teams and app development for clients, sourcing developers across countries including Bulgaria, Ukraine, Poland, Romania, UK, Egypt, India and Morocco with skills in web, mobile, AI/ML, cloud and cybersecurity.

• Apps

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds custom web and mobile software, marketplaces and portals for startups and established brands in over 20 countries, covering product design, engineering and automation. Founded in 2016, the company is rooted in Eastern Europe with a London presence.

• Apps
• Custom Software
• Mobile Apps
• UI/UX Design
• Branding

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Nuxt

Listed by HostList, not yet claimed

Builds custom apps, MVPs, SaaS platforms and AI automation tools for UK small and medium-sized businesses, including energy brokers, construction firms and property-marketing agencies. The company also offers AI readiness assessments, systems integration, managed cloud hosting and fractional CTO services, and has operated since 2019.

• Apps
• MVP Development
• App Development
• AI Automation
• Custom Software

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Astro

Listed by HostList, not yet claimed

Offers custom software engineering and AI development, extending client teams with developer capacity under defined SLAs. Services include custom interfaces, reusable code development and business analysis support, geared mainly towards ongoing partnerships rather than one-off projects.

• Apps

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds AI-driven web, mobile, SaaS and enterprise software, including custom applications, chatbots, ecommerce platforms, and cloud and DevOps work. Operating for more than 20 years, the firm serves clients in over 40 countries across a range of industries.

• Apps
• AI Development
• Software Development
• Web Development
• Mobile Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Provides software development, digital design, and data and AI services, including web and mobile app development, composable commerce, and SAP enterprise services, for clients in retail, manufacturing, banking, energy, and the public sector. Founded in 2007, the company has more than 300 customers and offices in the US, Sweden, Poland, and Portugal.

• Apps
• Web Development
• Mobile Apps
• Data & AI
• SAP

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds custom software, mobile apps and SaaS platforms for startups and established businesses. Services include MVP development, UI/UX design, cloud infrastructure and AI tools, backed by outsourced engineering and QA/QC testing teams.

• Apps
• Software Development
• UI/UX Design
• AI Solutions
• Cloud Solutions

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Full-cycle software development for startups, covering product discovery, UI/UX design, MVP and mobile/web app development, QA, and post-launch scaling. Founded in 2011, the company has particular expertise in healthcare, fintech and IoT products, and has delivered over 300 products to date.

• Apps
• Mobile Apps
• Web Apps
• UI/UX Design
• MVP Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Builds custom AI-driven software, including LLM and generative AI integrations, voice and multimodal interfaces, business process automation, and mobile and web apps. Clients span the healthcare, legal, SaaS and finance sectors. The company has a team of more than 150 people and has been in business for 20 years.

• Apps
• AI Integration
• Custom App Development
• LLM Integration
• Voice Interfaces

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds secure mobile and web platforms for MedTech, life sciences and education clients, using its Skywave platform. Founded in 1999, the company has delivered over 400 apps with 4 million downloads, and it operates offices in the U.S. and Europe.

• Apps
• Mobile Apps
• Web Platforms
• Skywave Platform
• Custom Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Offers nearshore staff augmentation, custom software development and development teams working with frameworks such as Kubernetes, React and Ruby on Rails. Also provides DevOps, cloud migration and QA testing services, used by startups and enterprises alike.

• Apps
• Staff Augmentation
• Custom Software
• DevOps
• Cloud Migration

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Builds mobile apps, web platforms and AI-powered products for startups and scale-ups across sectors including healthcare, fintech, sports and education. The company has delivered over 60 products since 2020, working with clients in the UK and US, and its work covers design, development and ongoing engineering partnership.

• Apps
• Mobile Apps
• Web Apps
• AI Integration
• UI/UX Design

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Builds and modernises custom web, mobile and AI products using React, TypeScript, iOS, Android and backend engineering, with small senior teams working directly alongside client engineers. Founded in Berlin in 2017, the company has 16 team members and has completed more than 100 projects.

• Apps
• React
• TypeScript
• Mobile Apps
• iOS

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds custom applications and AI-driven features for startups, scale-ups and corporate innovation teams, covering strategy, UX/UI, engineering, architecture and DevOps. Based in Amsterdam with hubs in Malaysia and Indonesia, the company works with clients including Heineken and Transvision across more than 30 countries.

• Apps
• App Development
• UX/UI Design
• DevOps
• Solution Architecture

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Offers custom software development and AI-enabled engineering teams to startups and enterprises, covering full-cycle delivery, QA, DevOps, cloud migration and legacy modernisation. The company has more than 20 years in business and holds partnerships with AWS, Google Cloud and Microsoft.

• Apps
• Custom Software
• AI Development
• QA Testing
• DevOps

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Builds native iOS and Android apps, React Native cross-platform products, progressive web apps and backend systems for brands and startups, covering strategy, UX design, development and QA. Founded 2010, London-based independent UK developer.

• Apps
• React Native
• iOS
• Android
• UX Design

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Building web and mobile products since 2014, the company works with enterprises and startups, covering product strategy, UX/UI design, research, and engineering including AI, DevOps, and QA. Its clients include Vodafone, Fortinet, and Protocol Labs.

• Apps
• Web Development
• Mobile Development
• UX Design
• UI Design

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

An Israeli team provides custom software development for startups, SMBs and enterprises, covering fractional CTO work, AI and machine learning builds, mobile apps, DevOps and cloud infrastructure, and workflow automation projects.

• Apps
• AI Development
• Mobile Apps
• DevOps
• Software Consulting

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Builds custom web and mobile apps, enterprise software and AI systems for startups and established companies, using Next.js, Supabase and MedusaJS. The Warsaw-based team has worked since 2017 on new builds, legacy modernisation and codebase takeovers for ecommerce, booking, e-learning and property clients.

• Apps
• Custom Software
• Web Development
• Mobile Apps
• Next.js

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds custom software and AI systems, including AI agents, generative AI tools, chatbots, and web and mobile platforms, for insurance, logistics, healthcare, fintech and real estate clients worldwide, using a proprietary APEX development platform. The company has operated since 2014.

• Apps
• AI Development
• Web Development
• Mobile Apps
• UI/UX Design

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Places senior engineering, product and AI teams within high-growth startups and scaleups in finance, healthcare and cybersecurity, building custom software with React, Node.js and agentic AI systems from discovery through launch.

• Apps
• Custom Software
• React.js
• Node.js
• AI Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Builds custom Python web systems using Django, Flask and FastAPI for startups and small-to-midsize enterprises, including SaaS platforms, API integration layers and data-heavy dashboards. The company has delivered over 150 projects for more than 100 clients, with products reaching 250,000+ users.

• Apps
• Python/Django
• SaaS Development
• API Integration
• Dashboards

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Founded in 2000, the company has grown to more than 750 staff and has completed over 900 projects. It builds custom software, cloud migration work, AI-enabled platforms and claims and invoicing systems for clients in the insurance, finance, media and energy sectors.

• Apps
• AI
• Cloud
• Software Development
• Data Analytics

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

A digital product design and engineering studio, it builds web experiences, native apps and full-stack platforms. Services span discovery, design sprints and AI implementation. Pre-seed founders, venture-backed startups and enterprise teams across fintech and food tech make up its client base.

• Apps
• Web Design
• Native Apps
• Full-Stack Development
• Design Sprints

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Builds MVPs and custom software products for startups and businesses, offering UI/UX design, front-end and back-end development, code audits, and developer staffing, with teams working remotely since 2010.

• Apps
• MVP Development
• UI/UX Design
• Code Audit
• Dev Team Augmentation

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Custom software, AI and data engineering for industrial and financial sector clients, including predictive maintenance, financial reconciliation and knowledge retrieval systems. The company offers consulting, end-to-end product development, team extension and due diligence, with delivery centres in Poland and Mexico.

• Apps
• Custom Software
• AI
• Data
• DevOps

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Builds custom web, mobile and software products for enterprise and scale-up clients since 2010, covering product design, development, platform engineering, data science and AI, cybersecurity, and post-launch support. Clients span the finance, healthcare and real estate sectors.

• Apps
• Web Development
• Mobile Apps
• Product Design
• DevOps

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Webflow

Listed by HostList, not yet claimed

Based in Strasbourg, this agency has operated since 2006, building and redesigning websites, handling SEO, Google Ads and content, and developing branding and custom applications. It works with businesses across the Grand Est region, with a client base of more than 8400 that includes BTP and recycling firms.

• Web design and build
• Web Design
• SEO
• Google Ads
• Branding

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Nearshore software engineering partner building custom platforms, AI agents and LLM features, legacy modernisation, cloud and DevOps work, and dedicated engineering teams for healthcare, fintech and logistics clients. The company has operated since 2012 and employs over 100 engineers across six countries.

• Apps
• Custom Software
• AI Integration
• Cloud & DevOps
• Dedicated Teams

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

The company provides AI and product engineering services, including LLM integration, legacy system modernisation, custom software development and digital customer experience work, for enterprise clients in the banking, healthcare and property sectors. It has over 20 years of experience and has delivered more than 600 projects.

• Apps
• AI Integration
• Product Engineering
• System Modernization
• React Native

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

A 60-person team in Dubai builds websites, mobile apps and UI/UX for organisations across the Middle East. Clients include G42, AstraZeneca, Ithra and Dubai Watch Week. Work covers strategy, design, development and post-launch support.

• Apps
• Web Design
• Mobile Apps
• UI/UX Design
• Development

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Custom software and enterprise mobile app development using .NET, React, Node, and AI technologies, with clients ranging from start-ups to Fortune 500 companies across finance, retail, energy, healthcare, logistics, education, and travel.

• Apps
• Custom Software
• Mobile Apps
• AI Development
• Cloud & DevOps

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Custom software and AI development for logistics, manufacturing, healthcare and EdTech clients, covering web and mobile apps, ERP, CRM, e-commerce platforms and SaaS products. Based in Lviv, the company has been operating for over 8 years and has worked with 79+ clients worldwide.

• Apps
• Web Apps
• Mobile Apps
• AI Integration
• ERP

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Implements AI systems for mid-market companies, including company-wide Claude adoption and end-to-end automation of manual processes, with fixed-price builds, PoC to production in about 90 days, and 200+ technology projects delivered since founding.

• Apps
• AI Automation
• Claude Enterprise
• MVP Development
• Process Automation

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Based in London since 2010, this company builds custom software, mobile apps, web platforms and AI products, including LLM apps, agents and RAG systems, for enterprise and startup clients across the UK, EU and US. Its work spans the healthcare, finance and insurance sectors.

• Apps
• AI Development
• Mobile Apps
• Web Development
• API Integration

Minimum budget

Not stated

Availability

Accepting projects

Listed by HostList, not yet claimed

Founded in 2005, this full lifecycle digital engineering and design company employs over 400 tech professionals across 7 locations and 22 teams. It works with brands, organisations and founders on custom software and AI-driven products.

• Apps
• App Development
• Product Design
• Engineering
• Branding

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed

Builds custom software, SaaS platforms, mobile apps, MVPs and AI-driven features for sectors including industrial, finance, legaltech, healthcare and construction. Services span discovery, UX design, development and QA, with clients ranging from founders to enterprise organisations.

• Apps
• SaaS Development
• MVP Development
• Mobile Apps
• AI Development

Minimum budget

Not stated

Availability

Accepting projects

Site built with

Next.js

Listed by HostList, not yet claimed

Builds custom web and mobile apps, software and automation workflows for clients ranging from startups to enterprises, alongside Microsoft 365 implementation and data analytics services, and has been operating since 2016.

• Apps
• Web App Development
• Mobile Apps
• Software Development
• Automation

Minimum budget

Not stated

Availability

Accepting projects

Site built with

WordPress

Listed by HostList, not yet claimed