OpenCTI by Filigran Pricing Overview

Yes. According to G2 data, OpenCTI by Filigran offers a free plan with limited features. Users can upgrade to paid plans for additional capabilities. Visit the seller's official pricing page to compare plan options and features.

OpenCTI by Filigran's pricing structure suits a wide range of organizations, but G2 review patterns reveal clear tier alignments. Small businesses and resource-constrained security teams gravitate toward the free Community Edition, using it for IOC ingestion, threat actor tracking, and OSINT centralization. Mid-market firms in financial services, IT, and security consulting frequently adopt Enterprise Edition or SaaS plans, valuing automation playbooks and responsive support during onboarding. Large enterprises across government, energy, aviation, banking, and telecommunications dominate G2 reviews for paid tiers, prioritizing RBAC, ML correlation, and managed hosting to reduce operational overhead. Organizations with dedicated CTI teams needing daily, multi-source intelligence workflows extract the most value from OpenCTI by Filigran's higher tiers.

OpenCTI by Filigran's Community Edition is free and covers knowledge management, data contextualization, collaboration, and incident response — a comprehensive baseline that G2 reviewers frequently praise for its depth. OpenCTI by Filigran's Enterprise Edition adds audit logging, an automation engine, full-text document indexing, NLP, advanced machine learning correlation, and RBAC-based organizational segregation. Paid tiers also include Filigran Cloud Hosting for fully managed SaaS instances with unlimited users and connectors, professional support packages with custom integration workshops, and Filigran Academy for structured training and certifications. G2 reviewers note that self-hosting the Community Edition demands significant infrastructure expertise, making the paid SaaS and support tiers compelling for teams prioritizing intelligence work over platform administration.

G2 reviewers broadly regard OpenCTI by Filigran as strong value, particularly given the Community Edition's free access to core knowledge management, data contextualization, collaboration, and incident response capabilities. One G2 reviewer explicitly noted a 'reasonable price point' and praised the open-source flexibility. Enterprise reviewers across financial services, government, and energy sectors consistently rate the platform 4.5–5.0 stars despite acknowledging a steep learning curve and self-hosting overhead. One reviewer flagged that Enterprise Edition pricing feels expensive given no bundled data sources, but the free Community Edition offsets this concern. The 4.5 average rating across diverse segments signals that most buyers find OpenCTI by Filigran's pricing justified by its STIX 2.1 depth, connector ecosystem, and responsive support.