Alternatives to

1. Elastic Stack (ELK): Elastic Stack is an open-source stack that enables users to centrally manage all of their data through an integrated system. Pros: Scalable log-search capabilities; Quick deployment; Wide range of supported data sources; Easy to use and navigate. Cons: Potentially clunky user interface; Paid versions can be expensive for large enterprise deployments.

2. LogRhythm: LogRhythm is an all-in-one Security Information and Event Management (SIEM) tool. Pros:Standards-based correlation engine; Industry-leading forensics capabilities; Highly scalable system. Cons: Expensive; Complex user interface; Long implementation process.

3. Papertrail: Papertrail is a cloud-based log management platform. Pros:Centralized log management; Easy to setup and use; Customizable alerts and notifications; Great support; Affordable. Cons: Limited scalability; Limited features depending on plan; Poor searching functionality.