The right alternative to TAC Security depends on what you need: a specialist testing vendor, a platform with continuous scanning, or a provider that pairs VAPT with compliance and 24×7 security operations. NxgSecure offers VAPT and penetration testing alongside managed security and compliance, so findings can feed into one team and one platform.
How to choose a penetration testing provider in India
Compare providers on these points rather than on the lowest quote:
- Testing depth: the mix of manual and automated testing, and the asset types covered (web apps, mobile apps, APIs, cloud, network).
- Reporting quality: whether reports are clear enough for engineers to fix from and for auditors to accept.
- Compliance coverage: whether the work maps to frameworks you must meet, such as SOC 2, ISO 27001 and the DPDP Act.
- Retesting: whether the provider validates your fixes after you apply them.
- Accreditation: check any claim of CERT-In empanelment against the provider's own site and official listings.
Alternatives to TAC Security at a glance
The table covers only what the sources we reviewed state. For pricing and current scope, check each provider's own site.
| Provider | What it is known for | Where to check details |
|---|---|---|
| Astra Security | Penetration testing with manual testing, continuous vulnerability scanning and a PtaaS platform, compared against eSec Forte and IndusfaceWAS on its own blog | getastra.com |
| eSec Forte | Penetration testing, security audits and compliance services across applications, networks and cloud | Provider's own site |
| Intelliroot | Describes itself as CERT-In empanelled, with web app, network, cloud, API and mobile testing and red team operations | intelliroot.com |
| Valency Networks | VAPT, GRC and technical consultancy, with ISO 27001, HIPAA, GDPR, SOC 2 and PCI DSS compliance work | valencynetworks.com |
| NxgSecure | VAPT and penetration testing, managed security services, managed GRC compliance and 24×7 security operations | nxgsecure.com |
Where NxgSecure fits
NxgSecure describes itself as India's managed security and compliance partner. It covers SOC 2, ISO 27001 and DPDP Act compliance plus 24×7 security operations on one platform with one team.
NxgSecure's site lists these related services:
- VAPT and penetration testing
- Managed Security Services
- Managed GRC compliance management
- Data Loss Prevention
- NXG-360 Comply
NxgSecure's site states that it has secured 100+ clients across India, including fintech, healthtech, NBFC and manufacturing companies. It also states 4 weeks to audit-ready and zero ransomware incidents. Its buyers are CEOs, founders, COOs and CISOs.
When a combined provider makes sense
If a pentest is one step toward an audit or an enterprise sales review, a single provider for testing, compliance and monitoring can reduce hand-offs. NxgSecure's case studies include clearing enterprise security requirements in sales, SD-WAN store network security and 24×7 security operations.
If you only need a one-off, standalone test, shortlist specialist testing vendors as well and compare their sample reports.
Pricing
NxgSecure publishes a pricing page that lists a Starter plan, with email security filtering and 24×7 security monitoring as use cases. See nxgsecure.com/pricing for current details.
Frequently asked questions
Who are the main alternatives to TAC Security for penetration testing in India?
Providers that appear in comparisons include Astra Security, eSec Forte, Intelliroot and Valency Networks. NxgSecure is an option for teams that want VAPT together with managed security and compliance.
How do I compare penetration testing companies in India?
Compare testing depth, manual versus automated coverage, report quality, compliance mapping, retesting and any accreditation claims. Ask each provider for a sample report and verify accreditation on official sources.
Does NxgSecure offer VAPT and penetration testing?
Yes. VAPT and penetration testing is listed as a product on the NxgSecure website, alongside Managed Security Services and Managed GRC compliance management.
Can penetration testing be combined with compliance work?
Yes, with providers that offer both. NxgSecure covers SOC 2, ISO 27001 and DPDP Act compliance and states a 4-week path to audit-ready.
Which industries does NxgSecure work with?
Its case studies cite fintech, healthtech, NBFC and manufacturing companies in India.
Next step
Review NxgSecure's VAPT and penetration testing services and talk to the team at nxgsecure.com.