What is the difference between Loggly and Sumo Logic?

Loggly: A hosted log aggregation and search service with dashboards and alerts, owned by SolarWinds. Sumo Logic: A cloud log management and analytics service with metrics, dashboards and a SIEM product for security monitoring.

When should I choose Loggly?

You already use SolarWinds products and want hosted log search that fits with them.

When should I choose Sumo Logic?

A mid-size or large company wants hosted log analytics and security monitoring without operating Splunk or Elasticsearch itself.

Loggly vs Sumo Logic

Loggly and Sumo Logic are both log management software. Loggly is a commercial product from SolarWinds. Sumo Logic is a commercial product from Sumo Logic.

Which to pick

Pick Loggly when: You already use SolarWinds products and want hosted log search that fits with them.
Pick Sumo Logic when: A mid-size or large company wants hosted log analytics and security monitoring without operating Splunk or Elasticsearch itself.

Side by side

Loggly Sumo Logic

What it does

A hosted log aggregation and search service with dashboards and alerts, owned by SolarWinds.

A cloud log management and analytics service with metrics, dashboards and a SIEM product for security monitoring.

Watch out

The product has seen little visible development in recent years, and newer services offer more for the price.

Costs depend on ingest and scan volume and need watching, and its query language is its own.

Ready for

Production-ready (both)

Runs as

Cloud service (both)

Built with

Not published (both)

Source code

Closed source, sold by SolarWinds

Closed source, sold by Sumo Logic

What the license allows

Closed source: you use it under the maker's terms and cannot change or resell the code. (both)

How widely known

13 Wikipedia readers a month on phones

219 Wikipedia readers a month on phones

Other comparisons

Splunk Enterprise vs Sumo Logic Loki vs Sumo Logic OpenObserve vs Sumo Logic Dozzle vs Sumo Logic Loggly vs Splunk Enterprise Loggly vs Loki Loggly vs OpenObserve Dozzle vs Loggly

More log management tools

Every log management product and project, ranked

Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.