
Closed
Posted
Paid on delivery
Build Enterprise AI-Powered CRM, Marketing Automation (AI SaaS Platform) Project Description We are looking for an experienced software development company (not individual beginners) to design and develop a next-generation AI Powered Business Operating System (AI OS). This is a long-term enterprise SaaS product combining: * CRM * AI Agents * Marketing Automation * Sales Automation * AI Voice Calling * WhatsApp Automation * Customer Data Platform (CDP) * AI Analytics * Workflow Automation * White Label SaaS * Multi-Tenant Architecture * Marketplace * AI Copilot * Mobile Apps The platform should be scalable enough to support thousands of organizations with enterprise-grade security, performance, and AI capabilities.
Project ID: 40614617
61 proposals
Remote project
Active 2 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
61 freelancers are bidding on average ₹690,101 INR for this job

I can help with this, Hi, I will deliver your AI SaaS platform as a multi-tenant system covering CRM, marketing automation, AI voice calling, WhatsApp automation, and the white label marketplace, all under one unified architecture. On a recent multi-tenant SaaS build, structuring tenant isolation at the database level early on eliminated performance bottlenecks once the platform scaled past 500 organizations. I will apply that same approach here. Questions: 1) For the AI agents and voice calling, do you have preferred providers (e.g., OpenAI, Twilio, ElevenLabs) or is vendor selection part of the scope? 2) Are the mobile apps expected at launch, or will they follow as a Phase 2 after the web platform is stable? Share your priority module list and any existing wireframes, and I will map out a phased delivery plan this week. Looking forward to talking through the details. Kamran
₹559,387 INR in 30 days
8.6
8.6

Good Day! I have carefully analyzed your project and understand the need for an enterprise-grade AI SaaS platform combining CRM, automation, AI agents, analytics, multi-tenant architecture, and mobile experiences. Our team can build a scalable solution with secure architecture, modern UI/UX, AI integrations, workflow automation, and long-term product support. I am eager to contribute my expertise and deliver top-notch results for your project. Let's discuss the project further in chat or let's have a quick call! Regards Muhammad A...
₹750,000 INR in 7 days
8.1
8.1

As an experienced professional adept in AI and CRM platform development, I believe I'm the right fit for this project. Throughout my career, I've worked extensively with languages like Python, Node.js, PHP, Java and JavaScript, making me well-equipped to build a comprehensive SaaS solution that caters to all aspects of your business. My expertise spans frontend (HTML, CSS, JavaScript, React, Vue.js) to backend development (database management using MySQL, MongoDB and PostgreSQL), including hosting and deployment for smooth performance. Moreover, my proficiency in developing Native and Hybrid mobile apps (iOS & Android) using frameworks such as Flutter, React Native, and Ionic makes me an ideal candidate for accurately transforming your ideas into reality. In addition to ensuring seamless API integration and third-party connectivity - crucial skills required for this project - I possess an intimate knowledge of AI/ML tools necessary for incorporating intelligent features like chatbots and predictive analytics. Throughout our collaboration, you can count on my unwavering dedication towards delivering a polished, scalable product within the stipulated timeframe. Clear communication channels will ensure we're always on the same page regarding project progress or any adjustments needed. I have no doubt that our partnership will be a success,resulting in a cutting-edge platform capable of handling thousands of organizations with top-tier security and performance.
₹500,000 INR in 1 day
6.5
6.5

Hi, this is a genuinely enterprise-scale build — combining CRM, AI agents, marketing/sales automation, voice/WhatsApp, CDP, analytics, workflow automation, white-label multi-tenancy, marketplace, AI copilot, and mobile apps is realistically a multi-phase product roadmap, not a single deliverable, and I'd rather scope it honestly than promise everything at once. Approach: Start with a discovery phase — mapping which modules matter most for your initial launch/customer base, defining the multi-tenant architecture and data model that everything else builds on (get this wrong and every module built later needs rework), then sequencing modules by priority: typically CRM + workflow automation + AI copilot first (core value), then marketing/sales automation, then voice/WhatsApp and CDP, with white-label/marketplace layered in once the core platform is proven with real tenants. Team: We run as a small technical team — architecture, project management, and QA on one side, development on the other — with experience across full-stack SaaS, AI integrations, and CRM systems. Given the scope, I'd need your target budget range and timeline (MVP-first vs. full platform) to propose a realistic phased plan rather than a number that doesn't match reality. Happy to share our approach to multi-tenant architecture and AI integration in more detail once we align on priorities.
₹500,000 INR in 7 days
6.3
6.3

This is a big project with many integrated parts, so creating a solid, scalable architecture upfront is key to avoid costly changes later. I recently helped a B2B SaaS company rebuild their CRM and marketing automation platform to support multi-tenant use and AI-driven workflows, improving performance while keeping security tight. To get started smoothly, it would help to know what AI models or services you plan to use for the AI agents, voice calling, and analytics. Also, do you have a preferred cloud provider or tech stack in mind to ensure compliance and scalability from day one? Building the core CRM and marketing modules first, then layering AI and automation features incrementally, works well to validate functionality early and gather user feedback. I can help define the architecture and develop the MVP, ensuring clean API design for future extensions like your AI copilot and marketplace. Ready to dive into your requirements and draft a technical plan to get this moving on a solid foundation.
₹500,000 INR in 7 days
6.0
6.0

Your multi-tenant architecture will collapse under load if you don't implement proper database sharding and tenant isolation from day one. Most AI CRM platforms fail at scale because they treat multi-tenancy as an afterthought rather than a core architectural decision. Quick questions - are you planning row-level isolation or schema-per-tenant for data segregation? And what's your target concurrent AI agent limit per organization? Here is the architectural approach: - PHP MICROSERVICES: Migrate core logic to Laravel-based microservices with Redis caching and queue workers to handle AI agent orchestration without blocking user requests. - AI VOICE CALLING: Integrate Twilio or Vonage APIs with WebSocket connections for real-time call handling, plus implement conversation state management using PostgreSQL JSONB columns. - WHATSAPP AUTOMATION: Build webhook handlers for WhatsApp Business API with rate limit management and message template versioning to prevent account suspension. I've built two white-label SaaS platforms that scaled from 50 to 5000+ tenants without performance degradation. Let's schedule a technical architecture review before you commit to a tech stack that won't support your growth roadmap.
₹675,000 INR in 30 days
6.1
6.1

Building a truly next-gen AI-powered CRM and automated marketing platform is no small feat, but it's something my team and I are more than capable of. With our deep experience in developing complex AI systems, we've honed our skills to go beyond the theoretical aspect of AI and into the realm of real-time decision-making. This means we’re laser-focused on creating AI systems that not only work but also actually impact your business positively – a skill you'll definitely need in this project. We're also proud of the fact that we’ve mastered multiple stacks such as React, Flutter, Django, Node, not just for the sake of diversity, but to expand the boundaries at which AI can work. Whether it's edge devices or inside ERP workflows, reading live sensor data or acting on it in real-time; we've done it all with precision and finesse. If there's one thing you should know about us, It’s that we thrive when projects like yours merge multiple dimensions – precisely like connecting AI with hardware, embedding agents into enterprise software - intelligent systems that need to actually ship.
₹750,000 INR in 7 days
6.0
6.0

I can help with this, We will build your AI-powered SaaS platform with multi-tenant architecture: CRM, AI agents, marketing automation, sales pipelines, and WhatsApp integration as the core modules. For a system this size, we will structure it as independent microservices behind an API gateway. Each module (voice calling, CDP, workflow engine, marketplace) deploys and scales on its own. The AI Copilot will use RAG with tenant-isolated vector stores so each organization's data stays private while still powering smart suggestions across the platform. A couple of quick things to confirm: 1) Do you have a priority order for module rollout, or should we propose a phased roadmap? 2) For white labeling, do tenants need custom domains, branding, and separate billing portals? Looking forward to potentially working together. Thanks, Faizan
₹557,769 INR in 30 days
5.6
5.6

With my team of experienced professionals and my 9+ years of diving into web and mobile development, I believe we are the best choice for your AI CRM, Marketing Automation SaaS Platform. Our diverse skills in PHP and Website design align perfectly with your project needs. We've developed E-commerce platforms and CMS based websites, including some projects that incorporate AI as well as the ability to scale for enterprise-level usage like what you require for your platform. Additionally, our aptitude extends to Android and iOS, making us especially equipped to handle projects with Mobile App development elements in play. Our understanding of Multi-Tenant Architecture is deep-rooted which will ensure your marketplace design accommodates several organizations smoothly while maintaining enterprise-grade security standards throughout the platform. Moreover, our commitment to quality work coupled with our effective cost management caters perfectly to your long-term project requirements without compromising budget or delivery date. Choose us and witness your "IDEAS TO REALITY".
₹750,000 INR in 7 days
5.4
5.4

Senior Full-Stack Architect: With 15+ years of experience, I will develop a cutting-edge AI-powered CRM and automated marketing platform that seamlessly integrates various functionalities to enhance business operations. Execution Strategy: - Implement a microservices architecture to ensure scalability and maintainability. - Utilize machine learning algorithms for AI agents and analytics to drive data-driven decision-making. - Integrate robust APIs for seamless communication between CRM, marketing automation, and AI voice calling. - Focus on a multi-tenant architecture to efficiently manage resources for thousands of organizations. Key Deliverables: - A fully functional AI CRM system with advanced marketing automation features. - AI analytics dashboard providing actionable insights and reporting. - Comprehensive documentation and user training materials for easy onboarding. - Enterprise-grade security features to ensure data integrity and compliance. Quality & Performance: - Emphasis on high availability and system resilience to support extensive user loads. - Implement performance benchmarks to optimize response times and user experience. Timeline & Next Steps: - Initial prototyping and architecture design can be completed within 4-6 weeks. - Ongoing support and enhancements available post-launch. Best Regards, Karthik B Resonite Tech
₹990,000 INR in 7 days
5.1
5.1

Hi, We are an experienced software development company specializing in building scalable SaaS platforms, AI-powered applications, and enterprise solutions. Our team can design and develop your AI Business Operating System with a secure multi-tenant architecture, integrating CRM, AI Agents, Marketing & Sales Automation, AI Voice, WhatsApp Automation, CDP, AI Analytics, Workflow Automation, White Label SaaS, Marketplace, AI Copilot, and mobile apps. We'll focus on scalability, enterprise-grade security, cloud-native architecture, and AI integrations to support thousands of organizations while ensuring long-term maintainability and performance. We'd be happy to share relevant enterprise projects, recommend the best technology stack, and discuss a phased roadmap, timeline, and development strategy. Looking forward to building a long-term partnership.
₹500,000 INR in 30 days
5.0
5.0

Hello, Are you looking to revolutionize your business operations with a cutting-edge AI-powered CRM and Marketing Automation platform? Look no further! Your quest for a next-generation AI Business Operating System ends here. I understand the critical need for a comprehensive solution that seamlessly integrates CRM, Marketing Automation, AI Agents, Sales Automation, and more. Your vision of a scalable platform supporting enterprise-level security and performance aligns perfectly with my expertise. With a proven track record in developing complex SaaS products, I am well-equipped to take on the challenge of creating your AI-powered CRM platform. My approach involves a meticulous development process, ensuring the seamless integration of AI capabilities and advanced features like Workflow Automation and AI Analytics. My unique selling points include a strong technical skill set, clear communication, a commitment to quality, and reliable post-launch support. You can explore my portfolio at https://www.freelancer.com/u/rajeshrolen to see the successful projects I have delivered. Let's discuss how we can bring your vision to life. Feel free to open a chat with me to delve deeper into your project requirements. Sincerely, Rajesh Rolen
₹750,000 INR in 7 days
3.1
3.1

Hello, I Have 8+ Years Of Experience In Mobile And App Development And Have Worked On Such Projects. I Can Do Your Work On The Best Budget. Can We Discuss This Further In Chat? Thank You.
₹500,000 INR in 5 days
2.6
2.6

Hello, Building an AI business operating system at enterprise scale requires a modular architecture from day one so CRM, AI agents, marketing automation, voice, WhatsApp, and analytics can evolve without becoming tightly coupled. I would structure the platform around multi-tenant services, secure APIs, scalable databases, event-driven workflows, and AI components that can be extended over time while keeping performance reliable for thousands of organizations. For features without an existing implementation, I'd define a phased roadmap with clear milestones, testing, documentation, and deployment support. Have you already prepared product requirements or wireframes? Which AI voice and WhatsApp providers are you planning to integrate? If the approach aligns with your vision, I'd be happy to discuss the architecture. Thanks, Akshay
₹750,000 INR in 7 days
2.5
2.5

Hi, I'd be excited to develop your AI-powered Business Operating System and deliver a secure, scalable, and enterprise-ready SaaS platform. My team has experience building large-scale CRM, ERP, automation, and AI solutions with a strong focus on performance, security, and multi-tenant architecture. The platform will include CRM, AI agents, marketing and sales automation, AI voice calling, WhatsApp automation, CDP, AI analytics, workflow automation, white-label SaaS, marketplace, AI Copilot, and mobile applications. We'll recommend the best technology stack to ensure high availability, scalability, and seamless integration for thousands of organizations. We'll follow a milestone-based development approach covering architecture, core modules, AI integrations, testing, deployment, and ongoing enhancements. Our code is clean, well-documented, and built for future scalability with enterprise-grade security. I'm ready to discuss your vision, share our relevant experience, and become your long-term technology partner for this enterprise SaaS platform.
₹750,000 INR in 30 days
1.0
1.0

Noida, India
Member since Jul 30, 2026
$25-50 USD / hour
£5000-10000 GBP
$250-750 USD
$10-50 USD
$2-8 USD / hour
$15-25 USD / hour
£10-15 GBP / hour
£250-750 GBP
$250-750 AUD
₹750-1250 INR / hour
₹75000-150000 INR
₹750-1250 INR / hour
₹600-1500 INR / hour
$10-30 USD
$10-30 USD
$10-40 USD
$250-750 USD
$250-750 USD
₹600-1500 INR
$250-750 AUD