Best Cybersecurity Companies in Chennai, India
The 59 best Cybersecurity companies in Chennai, India in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Raven Mail.
Our analysis of 50 Cybersecurity companies
88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2024; the median company was founded 2019.
Ranked: Best Cybersecurity companies in Chennai
| # | Company | Revenue | Disclosed funding | Employees | Founder | Tech stack | Web popularity | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Kwick Soft Cyber forensics and analytics platforrm | $8M FY2025 | — | 23 23 → 24 (+4%) | Shammer Shah Founder & MD | Windows ServerMicrosoft ASP.NETBootstrap+9 | Top 50M | 1 award |
| 2 | K7 Computing Cloud based desktop and mobile anti virus and internet security solutions | $6M FY2025 | — | 144 | Kesavardhanan Jayaraman Founder & CEO | Cart FunctionalityYouTubeBootstrap+21 | Top 500k | — |
| 3 | Odyssey Technologies Provider of digital signature, authentication, and data security software | $3M FY2024 | — | 8 | Robert Raja CEO & MD | Apache HTTP ServerWhatsApp Business ChatHSTS+2 | Top 5M | 1 launch |
| 4 | ezto Provider of identity verification solutions and APIs | $3M FY2025 | — | 202 | Lokesh Ravichandru Co-Founder & Chief Technology Officer | — | — | — |
| 5 | iSolve CKYC Cloud based video identity verification process with AI facial match detection system | $2M FY2025 | — | 322 | Parthasarathy Rangarajan CEO | — | — | — |
| 6 | Comodo Group Provider of endpoint protection platform | $2M FY2025 | — | 92 | Melih Abdulhayoglu Founder & CEO | — | — | — |
| 7 | Digifin Account opening platform for BFSI sector | $1M FY2024 | — | 64 | Jitendra Gupta Founder | — | — | — |
| 8 | SeaportAI Offers a risk and fraud analytics platform | $685K FY2025 | — | — | AM Kumar Founder & CEO | WordPressMySQLPHP+22 | Top 5M | — |
| 9 | Dowebscan Automated website security scan and report generation | $479K FY2025 | — | — | Vinod Senthil T Founder & CTO | — | — | — |
| 10 | BLOCK X AI-based data security solutions provider | $276K FY2025 | — | — | Siva Dharma Founder & CEO | WordPressMySQLZoho+23 | Top 10M | 2 job openings |
| 11 | IVB7 Live Streaming Solution for enterprises | $232K FY2025 | — | 16 | Stanley Russel Founder & Director | WordPressDrupalMySQL+19 | Top 50M | — |
| 12 | Cybernexa Cloud-based solutions for MFA authentication | $177K FY2025 | — | — | Magesh Kumar Founder & Ceo | BootstrapLiteSpeedCloudflare+11 | Top 50M | 1 partnership |
| 13 | Versify Cloud-based accounting management solutions for financial institutions and small businesses | $143K FY2024 | $195K | — | Charles Raj CEO | — | — | — |
Top 6 Cybersecurity companies in Chennai
#1
Seed · Chennai, Tamil Nadu · founded 2023$536.8Kraised▾
Enterprise cloud email security & DLP for M365 & google workspace. It enhances built-in email security against targeted attacks using context aware threat detection engine for entities like vendors, platforms, tools and employees. It offers context-aware email security solutions for microsoft 365 and google workspace. The platform uses behavioral AI and real-time risk analysis to block phishing attacks, impersonation attempts, and account takeovers. It also includes features for third-party risk management, internal threat detection using user and entity behavior analytics, and email-native data loss prevention.
- Jun 2025Seed$50K
- Sep 2024Seed$167.8K
- Aug 2024Seed$154.9K
- Jan 2024Seed$164.1K
#2
Seed · Chennai, Tamil Nadu · founded 2018 · 6 employees$292.1Kraised▾
Provider of an AI-powered solution for managing visitors. It uses facial recognition and machine learning technologies for enabling users to see all visitors in premises at any point of time in real-time. It is compatible with iOS and Android devices.
- Nov 2019Seed$292.1K
#3
Deadpooled · Chennai, Tamil Nadu · founded 2016$200Kraised▾
Vigilare is an Internet of Things company that intends to focus on security technology for both consumer and enterprise applications. As of October 2018, the company is operating in stealth mode.
- Seed$200K
#4
Early Stage · Chennai, Tamil Nadu · founded 2017$195.2Kraised▾
Cloud-based accounting management solutions for financial institutions and small businesses. It offers vendor payments, collections from customers, bank reconciliation, POS management, and more. It offers an onboarding solution that provides an API-based validation of ID proof and documents for e-KYC. It also offers treasury management, data visualization, and financial management solutions.
#5
Funding Raised · Chennai, Tamil Nadu · founded 2016 · 11 employees$13.4Kraised▾
COSGrid Networks provides SDN-WAN (Software-defined wide area network) solutions to the enterprises. Its solutions enable seamless connectivity between branches, cloud, and data centers. Its solutions work with any network type including hybrid WANs, Internet-as- WAN or WAN to Cloud-enabled networks. Its product portfolio includes vMS Edge (virtualized edge hardware), MSC gateways (deployed at cloud network and data centers), and NetOrch (provides centralized installation, configuration, and real-time monitoring of virtual servers). It is based out of Chennai with extended teams in Silicon Valley and Cannada.
- Oct 2021Grant (prize money)$13.4K
#6
Funding Raised · Chennai, Tamil Nadu · founded 2014$1.7Kraised▾
Developer of a scanner for DOM XSS and client-side security. It offers a tool designed to detect DOM XSS vulnerabilities. The tool aims to simplify and accelerate the process of identifying these security issues. An updated version is planned for release, with existing customers gaining initial access.
- May 2014Grant (prize money)$1.7K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Cybersecurity coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cybersecurity in Chennai is moving
A read on the academic research around Cybersecurity in Chennai — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 424 papers.
VIT, SRM, and Anna University lead Chennai's optimistic cybersecurity research, dominated by network security and malware detection, with breakthroughs and advancements far outpacing concerns.
- Vellore Institute of Technology University148
- SRM Institute of Science and Technology128
- Anna University, Chennai90
- Sathyabama Institute of Science and Technology52
- Indian Institute of Technology Madras15
- Intrusion detection system10→73
- Key (lock)1→25
- Network security4→28
- Scalability2→20
- Anomaly detection3→15
- Intrusion detection system25→63
- Network security7→30
- Denial-of-service attack7→22
- Computer security9→22
- Network packet5→17
- Computer security2→11
- Network security1→10
- Cryptography1→7
- Encryption1→5
Who's building cybersecurity IP in Chennai
RBCDSAi leads Chennai's 193-patent cybersecurity landscape with 83 filings, while activity has risen sharply since 2020, reaching a peak of 44 patents in 2024.
- robert bosch centre for data science and artificial intelligence (rbcdsai)83Chennai
- Hcl Technologies56Chennai
- Zoho28Chennai
- Mauto Electric Mobility6Chennai
- axiom consulting5Chennai
- Cyber Security Works4Chennai
- Ravi Kumar Distilleries2Chennai
- K7 Computing2Chennai
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.