ioSENTRIX vs NetSPI
NetSPI combines its own human penetration testers with AI on the NetSPI Platform, offering PTaaS, attack surface visibility and more than 50 pentesting services. ioSENTRIX's own testers run scoped pentests with free retests and audit support, and CTEM keeps watching between tests with continuous SAST, DAST, SCA, SBOM and attack surface monitoring.
Penetration Testing Solution of the Year2026 CyberSecurity Breakthrough Awards
4.9 / 512 reviews on G2
5.0 / 5on Clutch
CREST-accreditedPenetration testingioSENTRIX or NetSPI: which should you choose?
It depends on how you want testing delivered. Here is our honest read of who each provider suits, based on what each company publishes.
- You need a pentest report for SOC 2, ISO 27001, PCI DSS or HIPAA, and want us to work with your auditor until it is accepted.
- You want a fixed price that only changes if the scope does, with every fix retested for free.
- You want more than a yearly pentest: continuous SAST, DAST, SCA, SBOM and attack surface monitoring between tests, from the same team.
- You want ioSENTRIX's own testers on every engagement, including specialist targets like IoT, POS, ICS/OT and AI.
- You want a very broad catalogue of pentesting services from one firm.
- You want attack surface visibility and pentest results in the same platform.
- You run a large programme that needs many testers at once.
Something here out of date? Tell us and we'll correct it.
ioSENTRIX vs NetSPI at a glance
How NetSPI describes itself: NetSPI combines elite human penetration testers with purpose-built AI to deliver modern, continuous cybersecurity testing.
(NetSPI, Platform page).
| Area | ioSENTRIX | NetSPI |
|---|---|---|
| Who tests | ioSENTRIX's own testers, never a crowd or freelancers | NetSPI's human testers, which it puts at "350+ experts" |
| Delivery model | Scoped pentests on a PTaaS subscription or with credits, plus CTEM between tests | PTaaS on the NetSPI Platform, "50+ pentesting services" |
| Continuous testing | CTEM: continuous SAST, DAST, SCA and SBOM, EASM and CAASM, network security and recurring pentests | Continuous testing, always-on attack surface monitoring and weekly asset discovery |
| Retesting | Every fix retested, free | Not stated on the pages we reviewed |
| Pricing model | Fixed price unless the scope changes | Not published on the pages we reviewed |
| Audit support | Works with your auditor until the report is accepted | Not stated on the pages we reviewed |
| Specialist targets | IoT and embedded, POS, ICS/OT, thick client, AI and LLM applications | Not covered on the pages we reviewed |
| Accreditations | CREST-accredited for penetration testing, ISO 27001 certified, SOC 2 Type 2 attested | Testers hold certifications such as OSCP, OSCE and CREST, per NetSPI |
Where ioSENTRIX is different
Four commitments we make on every engagement.
Our own testers
Every engagement is run by ioSENTRIX testers, never a crowd or freelancers. The person who found an issue walks your engineers through it.
Free retest of every fix
We retest each fix and update the report, so the evidence you give your auditor shows the issue closed.
A fixed price
You agree the scope once. The price only moves if the scope does.
We stay until sign-off
We answer your auditor's questions on the report until it is accepted.
A pentest is a snapshot. CTEM keeps watching.
Most teams compare pentest providers. With ioSENTRIX, the same team that runs your pentest keeps testing between engagements through continuous threat exposure management (CTEM).
Code
SAST on every change, SCA for vulnerable dependencies, and an SBOM for each release.
Running apps
Managed DAST against your web apps and APIs.
Attack surface
EASM finds what's exposed to the internet; CAASM keeps the asset inventory current.
Network
Managed vulnerability scanning and network security testing.
Pentests
Expert-led tests on the riskiest changes, with every fix retested.
Recognised by judges, rated by clients
Award · 2026Penetration Testing Solution of the YearCyberSecurity Breakthrough AwardsG2 · High Performer, Fall 20264.9 / 5from 12 reviewsClutch · Premier Verified5.0 / 5Clutch profileAccreditationCREST-accreditedPenetration testing
ISO 27001 certified · SOC 2 Type 2 attested · report available from our trust centerUnlike other providers, Omair and his team truly dive deep into our infrastructure, delivering findings that go well beyond the surface level.
We were impressed with ioSENTRIX's ability to independently validate the security of our customer-facing product.
The team at ioSENTRIX is professional and highly skilled at their craft.
What moving to ioSENTRIX looks like
You don't have to wait for a renewal to compare results. A typical web application test takes one to two weeks.
- Step 1
Scoping call
Share your last report and asset list. We agree the scope and a fixed price.
- Step 2
Baseline test
We test the same scope, so you can compare the results like for like.
- Step 3
Fix and retest
Your team fixes the findings. We retest every fix for free and update the report.
- Step 4
Auditor hand-off
We work with your auditor until the report is accepted, then CTEM keeps watching.
Frequently asked questions
Short answers for teams comparing ioSENTRIX and NetSPI.
Ask us something elseIs ioSENTRIX a good alternative to NetSPI?
For teams that want audit-ready pentests by a firm's own testers at a fixed price, with free retests and continuous testing between pentests, yes. NetSPI suits large enterprises that want a broad catalogue of pentesting services on one platform.
What is the main difference between ioSENTRIX and NetSPI?
NetSPI is a firm whose own experts run the work. ioSENTRIX's own testers run every engagement, every fix is retested for free, the price is fixed unless the scope changes, and CTEM adds continuous SAST, DAST, SCA, SBOM and attack surface monitoring.
Does ioSENTRIX offer continuous testing like NetSPI?
Yes, through continuous threat exposure management (CTEM): continuous SAST, DAST, SCA and SBOM, external attack surface monitoring (EASM), asset inventory (CAASM), network security and recurring pentests, run by the same ioSENTRIX team.
Who actually runs the tests at ioSENTRIX?
ioSENTRIX's own testers run every engagement. We don't use a crowd or freelancers.
How is ioSENTRIX priced compared with NetSPI?
ioSENTRIX sells testing on a PTaaS subscription or with credits, at a fixed price unless the scope changes. NetSPI doesn't publish pricing on the pages we reviewed. Ask both for a quote on the same scope.
Is ioSENTRIX CREST accredited?
Yes. ioSENTRIX is CREST-accredited for penetration testing, ISO 27001 certified and SOC 2 Type 2 attested. It was named Penetration Testing Solution of the Year in the 2026 CyberSecurity Breakthrough Awards.
How we compared
We compared what each company publishes on its own website, checked on 9 November 2026. We quote competitors in their own words. Where something isn't published, we say so rather than guess.
NetSPI and their product names are trademarks of their owners. ioSENTRIX isn't affiliated with any of them. If anything here is out of date, tell us and we'll correct it.
- 1. NetSPI, Platform page, netspi.com/resolve, checked 9 November 2026
- 2. G2 and Clutch, ioSENTRIX reviews, checked 9 November 2026
- 3. CyberSecurity Breakthrough Awards 2026 winners, GlobeNewswire, 8 October 2026
