Top companies in serverless app development stand out by building applications that eliminate traditional infrastructure management. They leverage cloud-native technologies to create responsive, scalable solutions that adjust automatically to demand while keeping costs predictable and operations streamlined.
These agencies focus on delivering robust serverless architectures for everything from customer-facing platforms to complex backend systems. They emphasize reliability, security, and fast deployment cycles, helping businesses launch and iterate quickly in competitive markets without the overhead of managing servers.
1. Itexus
Itexus builds custom enterprise-grade systems with a focus on secure and scalable architecture. We create solutions that fit regulated environments and handle complex integrations while maintaining reliable performance. Our approach combines agile methods with quality practices to support end-to-end delivery.
We pay close attention to cloud infrastructure needs and help clients modernize legacy setups without major disruptions. This includes careful planning around high availability and performance requirements that matter in financial platforms.
Key Highlights:
- Specialized experience in regulated financial software environments
- Focus on secure architecture and reliable integrations
- Gradual modernization approaches for existing systems
- Attention to compliance and auditability requirements
Services:
- Serverless app development
- Custom software development
- Cloud infrastructure design
- DevOps and deployment management
- Legacy system modernization
Contact Information:
- Website: itexus.com
- Email: [email protected]
- Address: 8, The Green, STE road, Dover, DE 19901, United States
- LinkedIn: www.linkedin.com/company/itexus
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- Instagram: www.instagram.com/itexus.soft
2. 21century.tech
21century.tech operates as an AI-native software studio focused on accelerated delivery for production software. The company pairs senior engineers with advanced AI models like Claude on every task to handle routine work while humans maintain control over architecture and quality decisions. This approach allows them to move from brief to deployed features much faster than conventional methods. Engineers review every line of code and own the final outcomes.
The studio emphasizes human oversight combined with AI assistance for tasks such as code generation and testing. Clients receive production-grade applications with proper CI/CD setup and documentation. 21century.tech maintains full accountability on the human side while using AI to reduce time spent on boilerplate and refactoring. Their process includes initial alignment calls followed by daily demos and deployment to client infrastructure or their own.
Key Highlights:
- Senior engineers make all architectural decisions and perform code reviews
- AI handles scaffolding boilerplate tests and documentation
- Daily progress updates through Loom videos
- Production code delivered with full testing and CI/CD
Services:
- Custom software development with AI augmentation
- MVP building and feature implementation
- Legacy code refactoring
- Third-party system integrations
Contact Information:
- Website: 21century.tech
- Email: [email protected]
3. IBM Cloud
IBM Cloud serves as an enterprise hybrid cloud platform for building, running and managing applications across different environments. The platform combines infrastructure platform services AI and automation features with attention to security and compliance needs. It supports hybrid and multicloud deployment so organizations can modernize applications at their chosen pace.
IBM Cloud includes capabilities for application development and modernization along with cloud migration options. The services cover areas such as DevOps automation and integration of software as a service solutions. Organizations use it to handle infrastructure management and deploy solutions across various use cases in different industries.
Key Highlights:
- Hybrid and multicloud deployment options
- Built-in security and compliance features
- AI and automation capabilities
- Support for application modernization
Services:
- Cloud infrastructure management
- Application development tools
- DevOps automation
- Data analytics services
- Security and compliance solutions
Contact Information:
- Website: www.ibm.com
- Phone: +33 810 631 213
- Address: 17 avenue de l’Europe, 92275 Bois-Colombes Cedex
- LinkedIn: www.linkedin.com/company/ibm
- Twitter: x.com/ibm
- Instagram: www.instagram.com/ibm
4. Oracle
Oracle provides cloud infrastructure and platform services that support enterprise application development and deployment. The company offers solutions for building and running applications with attention to scalability and integration needs. Their cloud platform includes tools for database management and various development frameworks.
Oracle focuses on helping organizations move workloads to the cloud while maintaining performance and security standards. The services cover computing storage and networking along with specialized offerings for different business requirements. Organizations apply these in contexts such as application modernization and cloud native development.
Key Highlights:
- Cloud infrastructure and platform services
- Database and application management tools
- Support for enterprise workloads
- Integration capabilities across systems
Services:
- Cloud computing resources
- Application development platforms
- Database services
- Infrastructure management
- Cloud migration support
Contact Information:
- Website: www.oracle.com
- Phone: +1.800.633.0738
- LinkedIn: www.linkedin.com/company/oracle
- Facebook: www.facebook.com/Oracle
- Twitter: x.com/oracle
5. Gilzor
Gilzor delivers custom software development for startups and small to medium businesses looking to launch or scale digital products. The company handles full-cycle work from idea validation and UI/UX design to development testing and go-to-market support. Their mobile and web development services produce applications for iOS, Android and various web platforms.
Gilzor also offers consulting troubleshooting business analysis and research and development for proof of concepts. The agency provides quality assurance along with support and maintenance after launch. Their process includes architecture recommendations and strategies aimed at reducing risks while improving product market fit.
Key Highlights:
- Full-cycle custom software development
- Idea validation and product market fit work
- Mobile and web application development
- Go-to-market strategy assistance
Services:
- UI/UX design
- Quality assurance
- Consulting and business analysis
- Research and development
- Support and maintenance
Contact Information:
- Website: www.gilzor.com
- Email: [email protected]
- Address: Poland, Warsaw, Office 58, street Adama Mickiewicza 37, 01-625
- LinkedIn: www.linkedin.com/company/gilzor-softwaredevelopment
6. Mobian Studio
Mobian Studio builds dedicated engineering teams for mobile and AI solutions aimed at companies in healthcare fintech and logistics. The company operates through outsourcing where they manage full delivery or outstaffing where engineers join client teams directly. Their work covers end-to-end product development from design to deployment with clean architecture and documentation.
The studio creates AI systems including custom agents and computer vision along with scalable backends and legacy integrations. Mobian Studio maintains post-launch support and focuses on domain specific needs such as regulatory compliance in healthcare and payment flows in fintech. Their delivery emphasizes clear communication and production-ready results.
Key Highlights:
- Dedicated teams assigned to single projects
- Full-stack delivery for mobile and backend systems
- AI and automation implementations
- Legacy system integration support
Services:
- Mobile application development
- AI systems and workflows
- Scalable architecture design
- Post-launch maintenance and scaling
Contact Information:
- Website: mobian.studio
- Email: [email protected]
- Address: Harju maakond, Tallinn, Kesklinna Linnaosa, Masina tn 22, 10113
- LinkedIn: www.linkedin.com/company/mobian-studio
7. Alibaba Cloud Function Compute
Alibaba Cloud Function Compute operates as a fully managed event-driven compute service for running code without infrastructure management. The platform allows developers to upload code and have resources allocated automatically for execution. It handles scaling and provides triggers from various event sources like object storage and message services.
Function Compute supports multiple programming languages and custom runtimes for different application types. The service integrates with other cloud offerings such as content delivery and storage solutions. Organizations use it for building web applications, real-time data processing and AI related tasks with flexible billing approaches.
Key Highlights:
- Event-driven function execution
- Support for multiple programming languages
- Automatic scaling of compute resources
- Integration with various event triggers
Services:
- Web application hosting
- Real-time data processing
- AI reasoning tasks
- Video transcoding workflows
- Custom runtime environments
Contact Information:
- Website: www.alibabacloud.com
- Phone: +1 205-273-2361
- Email: [email protected]
- LinkedIn: www.linkedin.com/company/alibabacloudglobal
- Facebook: www.facebook.com/alibabacloud
- Twitter: x.com/alibaba_cloud
8. SoftPro
SoftPro creates custom software solutions using technologies like Azure ASP.NET and the broader Microsoft stack. The company supports businesses in modernizing processes through full-stack development that ensures integration and performance. Their cloud development work covers native applications migration and infrastructure management on platforms such as AWS and Azure.
SoftPro also provides AI-driven solutions in areas like machine learning and automation to improve decision making and operations. The agency maintains a client-focused approach with emphasis on scalable reliable applications built to specific business requirements. Their team combines frontend backend and CMS expertise to deliver complete digital solutions.
Key Highlights:
- Custom software built on Microsoft technologies
- Cloud migration and infrastructure services
- AI solutions for analytics and automation
- Responsive web application development
Services:
- Web application development
- Cloud development and migration
- Artificial intelligence implementations
- Custom software solutions
Contact Information:
- Website: soft-pro.pl
- Phone: +48 571 282 759
- Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401
- LinkedIn: www.linkedin.com/in/kyrylo-o
9. .NET Developers
.NET Developers supplies dedicated teams for client projects with a mix of seniority levels to manage costs effectively. The company specializes in C# .NET development following SOLID principles for building applications within the Microsoft framework. Their work includes .NET CMS solutions on platforms like Umbraco and Sitecore to create efficient web systems.
The agency delivers frontend development using React Angular and Vue to enhance user interfaces and business capabilities. .NET Developers maintains consistent timelines through deep technical focus and experienced team leadership. They handle complete project lifecycles from development to deployment with attention to quality and integration needs.
Key Highlights:
- Dedicated development teams assigned to single projects
- Expertise in C# and .NET framework applications
- CMS development for cost effective web solutions
- Frontend work with popular JavaScript frameworks
Services:
- C# .NET application development
- .NET CMS implementations
- Front-end development with React Angular and Vue
- Dedicated team staffing for ongoing projects
Contact Information:
- Website: net-devs.com
- Phone: +48 571 282 759
- Email: [email protected]
- Address: Obrzeżna 1D, 02-691 Warszawa
- LinkedIn: www.linkedin.com/company/net-devs
10. Vercel
Vercel delivers infrastructure for deploying applications and agentic systems with support for various frameworks and models. The platform handles frontend and backend needs with features for durable orchestration and sandboxed environments. It provides an AI model gateway and tools for autonomous error investigation and fixes.
Vercel enables shipping of marketing sites, SaaS backends and other applications that scale with traffic demands. The infrastructure supports agents that reason and execute code while maintaining state across runs. Organizations build systems that recover from failures and run for extended periods when needed.
Key Highlights:
- Deployment infrastructure for apps and agents
- Durable orchestration capabilities
- Sandboxed execution environments
- Support for multiple AI models
Services:
- Frontend application hosting
- Backend API development
- Agentic system building
- Error investigation and fix automation
Contact Information:
- Website: vercel.com
- LinkedIn: www.linkedin.com/company/vercel
- Twitter: x.com/vercel
- Instagram: www.instagram.com/vercelhq
11. Netlify
Netlify offers serverless functions as part of its platform for building dynamic applications and API endpoints. Developers write code in languages such as JavaScript TypeScript or Go and the platform handles deployment and execution automatically. Functions respond to events or process background jobs triggered from frontend code or webhooks.
The service integrates directly into projects for fetching data generating dynamic content and handling user interactions. Netlify manages the infrastructure so teams can focus on application logic without server administration. Organizations implement these functions for various use cases including data retrieval and automated processes.
Key Highlights:
- Automatic deployment of functions as API endpoints
- Support for JavaScript TypeScript and Go
- Event-triggered and background job processing
- Direct integration with frontend applications
Services:
- API endpoint creation
- Dynamic data fetching
- Automated email handling
- User input validation
Contact Information:
- Website: www.netlify.com
- Email: [email protected]
- Address: 101 2nd Street San Francisco, CA 94105
- LinkedIn: www.linkedin.com/company/netlify
- Twitter: x.com/netlify
12. Cloudflare
Cloudflare provides serverless functions that run across a large network of locations worldwide. The platform executes code quickly and scales automatically based on incoming requests without requiring infrastructure management. Developers pay only for actual CPU time used during execution rather than idle periods.
Cloudflare supports local development and testing before deployment with options in languages such as JavaScript, TypeScript Python and Rust. The architecture relies on isolates for efficient scaling and isolation of requests. Organizations build applications that run near users or data sources to reduce latency in different scenarios.
Key Highlights:
- Automatic scaling from zero requests to millions
- No cold starts during execution
- Deployment in multiple cities by default
- Local development and testing support
Services:
- Serverless function execution
- Global application deployment
- Custom code in multiple languages
- Data processing near users
- Event driven computing
Contact Information:
- Website: www.cloudflare.com
- Phone: +44 20 3514 6970
- Address: The Riverside Building, Belvedere Road, London, SE1 7PB
- LinkedIn: www.linkedin.com/company/cloudflare
- Facebook: www.facebook.com/cloudflare
- Twitter: x.com/cloudflare
- Instagram: www.instagram.com/cloudflare
13. Fastly
Fastly operates as a serverless platform for building personalized experiences at the edge with instant response times. The service allows deployment of code globally while maintaining full control through programmable logic. It integrates data storage and messaging capabilities for dynamic content delivery to users.
Fastly uses WebAssembly for secure execution that isolates requests and reduces certain types of bugs. Developers work with familiar tools and languages while gaining benefits from fast startup times. The platform supports creation of recommendation systems and real-time personalized interactions without major infrastructure changes.
Key Highlights:
- Global deployment with programmable control
- Instant data access and processing
- Secure code execution through isolation
- Fast startup for application logic
Services:
- Edge computing for personalization
- Real-time data integration
- Custom logic implementation
- Instant messaging capabilities
- Application performance optimization
Contact Information:
- Website: www.fastly.com
- Phone: +18444327859
- Email: [email protected]
- Address: 475 Brannan St. #300, San Francisco, CA 94107
- LinkedIn: www.linkedin.com/company/fastly
- Twitter: x.com/fastly
- Instagram: www.instagram.com/fastlyinc
14. DigitalOcean Functions
DigitalOcean Functions delivers serverless computing for running code on demand without server management. The solution allows developers to build and extend applications using familiar languages while scaling automatically according to usage patterns. Functions integrate with other platform services such as managed databases through secure connections.
DigitalOcean Functions supports local development and testing with options for Node.js Python Go and PHP runtimes. The platform handles automatic updates to execution environments for stability. Organizations add functions as components within broader applications for API creation and event responses.
Key Highlights:
- Automatic scaling based on demand
- Pay only for active compute time
- Local development with preview capabilities
- Integration with application platform services
Services:
- Function development and deployment
- API building and extension
- Database connection management
- Event driven code execution
- Application component integration
Contact Information:
- Website: www.digitalocean.com
- LinkedIn: www.linkedin.com/company/digitalocean
- Facebook: www.facebook.com/DigitalOceanCloudHosting
- Twitter: x.com/digitalocean
- Instagram: www.instagram.com/thedigitalocean
15. OSKI Solutions
OSKI Solutions builds well-engineered software for tech-forward enterprises and startups that value quality. The company designs, develops, deploys and maintains solutions tailored to client needs across various technologies and industries. Their cloud offerings include serverless computing options alongside hybrid and multi-cloud setups using platforms such as Azure and AWS.
The agency also delivers frontend solutions with frameworks like React Vue and Angular plus AI integrations focused on machine learning and generative capabilities. OSKI Solutions brings experience in sectors including education logistics e-commerce and retail. They handle full turnkey projects from initial discussion to ongoing maintenance with attention to seamless integration and performance.
Key Highlights:
- Focus on scalable cloud solutions including serverless computing
- Expertise in modern frontend frameworks and UI/UX design
- Custom AI integrations for business processes
- Industry knowledge in logistics retail and education
Services:
- Cloud development and serverless implementations
- Frontend and web application development
- Artificial intelligence solutions
- Full cycle software maintenance
Contact Information:
- Website: oski.site
- Phone: +48571282759
- Email: [email protected]
- Address: Kaupmehe tn 7, 10114 Tallinn, Estonia
- LinkedIn: www.linkedin.com/company/oski-solutions
16. A-listware
A-listware works as a software development and consulting company that assembles teams of experienced developers for client projects. The company manages the process from setup to delivery with attention to secure and responsive solutions across various technologies. Their offerings include cloud application development along with legacy modernization and custom software work. Infrastructure management covers both cloud-based and on-premises environments.
The agency provides dedicated development teams and consulting services focused on areas such as data analytics and cybersecurity. A-listware handles end-to-end aspects of IT ecosystems including implementation migration and ongoing support. Their approach emphasizes seamless integration with client processes while delivering solutions in domains like enterprise applications and mobile apps.
Key Highlights:
- Team setup completed within a few weeks
- Management of dedicated development teams
- End-to-end infrastructure services
- Focus on cloud solutions and data analytics
Services:
- Software development
- IT consulting
- Cloud application development
- Legacy software modernization
- Cybersecurity services
Contact Information:
- Website: a-listware.com
- Phone: +1 (888) 337 93 73
- Email: [email protected]
- Address: North Bergen, NJ 07047, USA
- LinkedIn: www.linkedin.com/company/a-listware
- Facebook: www.facebook.com/alistware
17. Render
Render provides infrastructure for deploying applications and various workloads with automatic handling of networking and scaling. The platform connects to repositories and selects appropriate runtimes for different frameworks and languages. It manages deployments, previews and monitoring tasks for developers.
Render supports web services databases and background processes through a unified interface. The service includes private networking options and tools for quick setup of common application types. Organizations deploy code changes with rollbacks available when needed.
Key Highlights:
- Repository based deployments
- Automatic runtime selection
- Built-in scaling and monitoring
- Preview environment creation
Services:
- Web application hosting
- Database deployment
- Background job processing
- API service management
- Private networking setup
Contact Information:
- Website: render.com
- Email: [email protected]
- LinkedIn: www.linkedin.com/company/renderco
- Twitter: x.com/render
Conclusion
Serverless app development has quietly changed how teams approach building and running applications in today’s fast-moving environment. It removes a lot of the heavy lifting around infrastructure so companies can focus more on actual features and user experience. That shift brings real flexibility, especially when demand fluctuates or when speed to market matters most. Still, success depends on picking the right use cases and understanding the trade-offs around vendor dependencies and cost predictability.
In the end, serverless isn’t a magic fix for every situation, but it opens up practical options for modern applications that need to scale efficiently without constant maintenance headaches. As the technology matures, organizations that treat it as part of a thoughtful architecture strategy tend to see the biggest gains. Whether you’re modernizing existing systems or launching something new, keeping an eye on performance, security, and integration needs will help you get the most value out of it.