4.6/5
G2 rating
49 verified reviews
Report
Should I Use Filigran?
Embrace a proactive approach with end-to-end cyber threat management, from anticipation to response.
Depends
DependsBuy if you run a SOC or CTI function and want an open-source threat intelligence backbone with paid enterprise upgrades.
Solid open-source threat intel platform (4.6/5 G2) for security teams — overkill without a dedicated SOC.
Confidence: Medium
Custom quote
Starting price
No public pricing; 5 editions per G2
Yes
Free tier
Open-source core
$115M
Total funding
4 rounds, incl. $58M Series C
Value for money
4
Free open core; G2 users cite good value
Ease of use
3
Reddit users report learning curve
Feature depth
4
Threat intel plus attack simulation suite
Security posture
3
Open-source transparency; no major issues found
Pros
Cons
Gotchas
- mediumQuote-only pricing means sales negotiation and unclear renewal costs.⁵
- mediumCommunity edition is free, but enterprise features sit behind 5 paid editions.⁴
- mediumOpenAEV is young — too few G2 reviews to judge reliability before committing.³
- lowExpect a real onboarding effort; even Reddit beginners ask how to use OpenCTI.⁷
Best for
- SOC and CTI teams
- MSSPs selling threat intel services
- Public sector and large orgs
- Teams wanting an open-source TIP
Not for
- Small businesses without dedicated security staff
- Solo IT admins who just need basic alerting
- Buyers demanding transparent published pricing
- Teams needing a battle-tested attack simulation tool
Companies that use it
- Centrica
Pricing
Community (open-source)
Free
- Open-source OpenCTI threat intelligence
- Self-hosted
Enterprise editions
Not disclosed
- 5 pricing editions per G2
- SaaS available via Azure/AWS Marketplace
Security
No known public vulnerabilities found in the sources reviewed.
What users say
Users praise OpenCTI for centralizing threat intelligence at good value, but many report a genuine learning curve.
“The platform offers good value by centralizing intelligence”
“My organization is evaluating using OpenCTI as a TIP”
“Trying to Learn OpenCTI – Need Help Understanding Use Cases”
Alternatives
Compare Filigran with each alternative.
MISP
Free open-source threat sharing platform; less polished, no sales process
Anomali ThreatStream
Established enterprise TIP; Filigran publishes its own comparison
Filigran vs Anomali ThreatStreamRecorded Future
Commercial threat intelligence leader for funded security teams
vPenTest
G2-listed alternative if you only want attack simulation
Full analysis
Based on ~20 public sources: G2, PeerSpot, Reddit, SoftwareFinder, funding news, and Filigran's own pages.
Sources
review
- Filigran pricing — SoftwareFinder (custom quotes)softwarefinder.comreview
review
- Filigran Raises $58 Million in Series C Funding — SecurityWeeksecurityweek.comnews
news
news
official
official
official
- Filigran vs NetWitness NDR — PeerSpot mindsharepeerspot.comreview
Rate this review
Anonymous. You can change your vote.
Loading votes…
Ask a follow-up
Ask if a use case fits. Answers stay inside this report and its sources.
Comments
One queue. No replies. Give a display name first. Limit: 7 comments per day.
No comments yet.