about us
Benefits of ISIM
Enterprise Focus
Solutions built specifically for business-critical IoT deployments.
Multi-Operator Connectivity
Reliable connectivity across multiple telecom operators.
Scalable Platform
Manage hundreds or millions of connected devices from a single platform.
Secure Infrastructure
Enterprise-grade security with Secure APN and protected communication.
API-First Architecture
Integrate quickly with your existing ERP, CRM, Cloud and business applications.
Dedicated Technical Support
Expert consultation from solution design through deployment and ongoing operations.
Our Process
Discover
Understanding your business requirements and connectivity challenges.
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Design
Creating the most suitable IoT connectivity architecture.
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Deploy
Provisioning SIMs, configuring the platform and integrating APIs.
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Manage
Real-time monitoring, analytics and lifecycle management.
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Scale Expanding your connected ecosystem with confidence.
One Platform. Endless Connections.
ISIM provides a unified IoT connectivity ecosystem that enables organizations to deploy, monitor and manage connected devices across multiple industries through a single intelligent platform. Our solutions are designed to reduce operational complexity, improve connectivity reliability and accelerate digital transformation initiatives.
Our Enterprise Solutions
Multi-Network IoT SIM
Reliable connectivity across leading telecom operators with intelligent network selection for uninterrupted communication.
eSIM & iSIM Solutions
Future-ready embedded SIM technologies that simplify device deployment, improve security and eliminate physical SIM management.
Connectivity Management Platform (CMP)
Manage the complete lifecycle of your IoT devices through a centralized cloud platform.
Features include:
- SIM Lifecycle Management
- Real-Time Monitoring
- Data Usage Analytics
- API Integration
- Alerts & Notifications
- Billing & Reporting
M2M SMS Gateway
Enterprise-grade messaging platform for mission-critical device communication.
Ideal for
- Alerts
- Notifications
- Device Commands
- Telemetry
- Authentication
- Remote Device Control
Secure APN
Protect enterprise communication using private network connectivity with enhanced security and reliable performance.
Remote SIM Provisioning
Deploy and update SIM profiles remotely using secure OTA technologies, reducing operational costs and simplifying large-scale deployments.
our process
our best working process
Enterprise M2M SIM Solutions
Empower your business with scalable M2M SIM solutions built for modern enterprises. As a trusted M2M SIM provider in India, we deliver secure, flexible M2M SIM card deployment models that keep your devices connected, monitored, and protected — nationwide. Our M2M SIM solution supports IoT, fleet management, smart utilities, industrial automation, healthcare, and logistics with remote SIM provisioning, multi-network access, real-time monitoring, and secure eSIM connectivity for enterprise devices. As a leading M2M SIM card provider in India, we combine reliable coverage with cost-efficient telecom management and global workforce connectivity, helping enterprises scale their M2M connectivity solutions with confidence and ease.
IoT Connectivity
Power your next-generation IoT ecosystems with a reliable IoT SIM built for enterprise-scale performance. As a trusted IoT SIM provider in India, we deliver secure IoT Connectivity Solutions for enterprises seeking dependable, scalable device connectivity. Our Enterprise IoT SIM and Industrial IoT SIM offerings provide secure remote management, uninterrupted global coverage, real-time monitoring, multi-network support, faster activation, and optimized data usage. As a leading IoT SIM Card Provider in India, our Global IoT SIM Card and IoT SIM Card India solutions power smart cities, industrial IoT, healthcare, transportation, agriculture, retail, and connected infrastructure projects with reliable, enterprise-grade performance.
Industries We Serve
Industries We Empower
Our solutions enable digital transformation across multiple industries.
- Fleet Management
- Smart Manufacturing
- Smart Cities
- Logistics & Supply Chain
- Healthcare
- Smart Metering
- EV Charging Infrastructure
- Banking & POS
- Retail
- Agriculture
- Industrial Automation
- Utilities
Why Enterprises Trust ISIM
✔ Intelligent IoT Connectivity
✔ Enterprise Security
✔ Nationwide Coverage
✔ Real-Time Analytics
✔ Cloud-Based Management
✔ API Integration
✔ Faster Deployment
✔ Dedicated Enterprise Support
Frequently Asked Questions
Q: What is ISIMConnect?
A: ISIMConnect (ISIM Connectivity Solutions Pvt. Ltd.) is an India-based provider of eSIM, plastic SIM, and M2M connectivity infrastructure for IoT devices, enterprises, and telecom integrators, with coverage across 190+ countries.
Q: Is ISIMConnect’s eSIM GSMA-compliant?
A: Yes. ISIMConnect’s eSIM and remote SIM provisioning platform follows GSMA SGP.22 and SGP.32 standards for consumer and IoT/M2M devices.
Q: How many countries does ISIMConnect support?
A: ISIMConnect provides connectivity across 190+ countries through multi-network roaming partnerships, with direct integrations including Airtel, Vodafone, BSNL, and Jio in India.
Q: What’s the difference between Multi-IMSI SIM and SGP.32 eSIM?
A: A Multi-IMSI SIM holds multiple network profiles on one physical or embedded SIM and switches between them based on signal strength or cost. An SGP.32 eSIM is the GSMA’s newer IoT-specific remote provisioning standard, designed for devices that need profile management without local user interaction (e.g., unattended industrial sensors).
Q: Can I manage SIM provisioning through an API?
A: Yes. ISIMConnect offers REST APIs for activation, IMSI switching, KYC verification, validity checks, and SIM-based tracking, allowing enterprises to integrate provisioning directly into their own platforms.
Q: Does ISIMConnect support fleet and vehicle tracking?
A: Yes. ISIMConnect provides SIM-based vehicle tracking and owner identification APIs alongside its core connectivity infrastructure, used by logistics and automotive customers for fleet management.
Q: Who uses ISIMConnect’s SIM and eSIM solutions?
A: Enterprises in IoT, automotive, logistics, healthcare, smart cities, and digital services use ISIMConnect for device connectivity, remote SIM provisioning, and M2M SMS/OTP delivery.
Ready to Connect Your Business?
Whether you’re building smart devices, managing remote assets or deploying nationwide IoT infrastructure, ISIM is your trusted connectivity partner.