CloudQuery vs Komiser

CloudQuery is an open-source context engine for cloud infrastructure that syncs data from more than 80 sources. It maps information from services such as AWS, GCP, Azure, GitHub, and Okta into a normalized relational schema that users can query with standard SQL. Data can be sent to destinations including Postgres, BigQuery, Snowflake, and S3. CloudQuery Platform supports more than 70 integrations and processes synced data into a built-in ClickHouse database for inventory, SQL Console, policies, and reports. An MCP server in PostgreSQL or Snowflake mode lets AI agents and internal systems query synced data without a Platform subscription. Sync definitions use version-controlled YAML, and SDKs in Go, Python, JavaScript, or Java can be used to build unsupported integrations. CloudQuery can run on infrastructure the user controls, keeping data within the network unless configured otherwise. Its Free plan costs nothing, billed Forever, with a 1M rows limitation. Pricing counts rows each time they are synced. The CLI is offered for macOS, Windows, and Linux.

Komiser is an open-source cloud resource manager for reviewing infrastructure cost, usage, security, and governance. Its inventory helps identify idle or untagged assets, while a dashboard summarizes connected accounts, regions, resource counts, and infrastructure cost. Users can filter resources by account, provider, service, and region, then view them in a pie chart. The cost explorer sorts resources, compares costs from monthly to yearly, and allows resources to be excluded from comparisons. Custom views can trigger cost or usage alerts every hour through Slack or a custom webhook; webhook workflows can involve tools such as Jira, Linear, and PagerDuty. The project lists support for AWS, Azure, GCP, Civo, DigitalOcean, OCI, Linode, Tencent, and Scaleway, and its configuration guide also lists Kubernetes and MongoDB Atlas. Multiple cloud accounts are supported by default. Komiser can run locally or in Docker, with its dashboard accessed in a browser at localhost:3000; SQLite and PostgreSQL are documented persistence options. The project says it can detect potential vulnerabilities in cloud environments. It is offered as a free cloud option and can also be deployed on-premises. Its GitHub page states the Elastic License 2.0.