Open Source Data & Analytics Tools

Alternative toAmazon Timestream

High-performance time series database with SQL-based querying

• 31,771 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toGoogle Cloud Composer

Declarative workflow orchestration for data and DevOps teams

• 29,909 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative tomymind

Save links and notes with AI auto-tags, no manual organization

• 29,838 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #AI Agents

Alternative toGoogle Analytics

Cookie-free web analytics for privacy-focused teams

• 29,567 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toTableau

Connect to any data source, query, visualize, and share

• 28,842 GitHub stars
• BSD-2-ClauseLicence BSD-2-Clause

Alternative toAmazon DynamoDB

Popular open source NoSQL document database for modern apps

• 28,651 GitHub stars
• #Database

Alternative toDataGrip

AI text-to-SQL client for 40+ databases; local-first, self-hosted

• 28,327 GitHub stars
• CustomLicence Apache-2.0 with additional commercial restrictions (LicenseRef-Chat2DB)

Alternative toAlgolia

Fast typo-tolerant search engine with instant results

• 27,014 GitHub stars
• GPL-3.0Licence GPL-3.0

Alternative toMongoDB Atlas

Open source distributed document database with real-time feeds

• 26,994 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toInfluxDB Cloud

High-performance time-series database for IoT and telemetry

• 25,171 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Database