4 Cheaper Logikcull Alternatives (Save $150+/mo) [2026]

Everlaw is a leading cloud-native e-discovery platform that uses AI to accelerate document review, predictive coding, and case strategy development. Its AI features synthesize evidence and brainstorm case strategy in real-time, moving seamlessly from discovery to first draft. Trusted by top law firms and government agencies.

RelativityOne is the cloud version of the industry-standard e-discovery platform, featuring AI-powered analytics, structured analytics, and active learning for document review. It handles the full e-discovery lifecycle from data processing to production, with robust security and compliance certifications.

CS Disco is a leading AI-powered ediscovery platform that helps legal teams find relevant evidence faster. Disco's AI applies machine learning to document review, enabling attorneys to quickly identify key documents, privilege issues, and relevant communications within massive data sets. The platform is used by law firms, corporate legal departments, and government agencies to manage discovery in litigation, investigations, and regulatory matters. What distinguishes Disco is its focus on speed and usability. Its AI-assisted review can prioritize documents by relevance, identify patterns and relationships across document sets, and suggest coding decisions to accelerate the review process. The platform includes end-to-end ediscovery capabilities from data ingestion and processing through document review and production. Disco also offers Cecilia, an AI-powered Q&A interface that lets attorneys ask natural language questions about their document sets and receive cited answers — essentially conducting an AI deposition of their evidence.

Onna is a knowledge integration platform that centralizes information from collaboration tools, communication platforms, and enterprise applications for ediscovery, compliance, and information governance. Unlike traditional ediscovery tools that focus primarily on email and documents, Onna connects to modern workplace applications like Slack, Teams, Google Workspace, Zoom, and dozens of other SaaS platforms to collect, preserve, and analyze relevant data. Core capabilities include automated data collection with defensible chain of custody, AI-powered classification and early case assessment, cross-platform search and analysis, and legal hold management across connected applications. Onna's AI can identify potentially relevant communications, flag privilege issues, and surface patterns across disparate data sources. For legal teams managing discovery in organizations with complex SaaS ecosystems, Onna provides visibility into data sources that traditional ediscovery tools miss entirely.