Filigran
Depends
Confidence: Medium
Buy if you run a SOC or CTI function and want an open-source threat intelligence backbone with paid enterprise upgrades.
Comparison
Filigran and G2 both land on Depends.
Buy if you run a SOC or CTI function and want an open-source threat intelligence backbone with paid enterprise upgrades.
Buyers shortlisting B2B software should use G2 free as one input, cross-checked against Capterra or TrustRadius.
| Compare | Filigran | G2 |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | SOC and CTI teams | B2B software buyers shortlisting tools |
| Who it's not for | Small businesses without dedicated security staff | Vendors without five-figure budgets |
| Privacy | No known public vulnerabilities found in the sources reviewed. | No public security page found; UpGuard reports no phishing; G2's own DPA references a past data breach. |
| Support quality | No customer support data in sources | Trustpilot and BBB complaints about G2's service |
| Public sentiment | Users praise OpenCTI for centralizing threat intelligence at good value, but many report a genuine learning curve.² | Buyers find G2 useful for breadth, but sentiment on G2's own service skews negative on Trustpilot and Redditors weigh it against Capterra and Trustpilot. |
| Biggest gotcha | Quote-only pricing means sales negotiation and unclear renewal costs.⁵ | Vendor contracts are negotiated and opaque; budget five figures annually before committing. |