# 8 Best Open Source Alternatives for Amazon Timestream

Canonical: https://caniforkit.com/amazon-timestream
Last updated: 2026-11-07

Looking for the best open source alternative for Amazon Timestream? Compare 8 verified free and open source alternatives to Amazon Timestream (InfluxDB, TDengine, TimescaleDb) with license details, self-hosting requirements, and practical trade-offs.

## Amazon Timestream Overview & Subscription Cost
- **Product**: Amazon Timestream
- **Category**: [databases](https://caniforkit.com/category/databases)
- **Paid Subscription Price**: $25/month per seat
- **1-Seat Annualized Cost**: $300/year
- **5-Person Team Annualized Cost**: $1,500/year
- **10-Person Team Annualized Cost**: $3,000/year
- **Can I Vibe-Code / Rebuild It Myself?**: NO (use a free alternative, save the tokens)
- **Rebuild Verdict**: Instead of paying recurring SaaS fees for Amazon Timestream or rebuilding it from scratch, deploy one of the 8 battle-tested open-source alternatives like InfluxDB.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [InfluxDB](https://caniforkit.com/fork/influxdb) | Open Source | Apache-2.0 | Self-host | ★ 31.8k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-influxdb) |
| [TDengine](https://caniforkit.com/fork/tdengine) | Open Source | AGPL-3.0 | Self-host | ★ 25.2k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-tdengine) |
| [TimescaleDb](https://caniforkit.com/fork/timescale) | Open Source | Open Source | Self-host | ★ 23.8k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-timescale) |
| [VictoriaMetrics](https://caniforkit.com/fork/victoriametrics) | Open Source | Open Source | Self-host | ★ 18k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-victoriametrics) |
| [QuestDB](https://caniforkit.com/fork/questdb) | Open Source | Apache-2.0 | Self-host | ★ 17.5k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-questdb) |
| [Apache IoTDB](https://caniforkit.com/fork/apache-iotdb) | Open Source | Open Source | Self-host | ★ 6.4k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-apache-iotdb) |
| [Apache Pinot](https://caniforkit.com/fork/apache-pinot) | Open Source | Open Source | Self-host | ★ 6.2k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-apache-pinot) |
| [CrateDB](https://caniforkit.com/fork/cratedb) | Open Source | Open Source | Local | ★ 4.5k | [Compare vs Amazon Timestream](https://caniforkit.com/vs/amazon-timestream-vs-cratedb) |

## In-Depth Alternative Profiles

### InfluxDB
- **Fork Page**: [InfluxDB Profile](https://caniforkit.com/fork/influxdb)
- **Head-to-Head Comparison**: [Amazon Timestream vs InfluxDB](https://caniforkit.com/vs/amazon-timestream-vs-influxdb)
- **Official Website**: https://influxdata.com/
- **Source Code Repository**: https://github.com/influxdata/influxdb
- **License**: Apache-2.0
- **Runs On**: Self-host
- **GitHub Stars**: 31.8k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: InfluxDB handles high-velocity, high-resolution time series data at scale, built for telemetry, edge devices, IoT, and physical AI workloads.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed kdb+.
- **Installation**: Clone https://github.com/influxdata/influxdb or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### TDengine
- **Fork Page**: [TDengine Profile](https://caniforkit.com/fork/tdengine)
- **Head-to-Head Comparison**: [Amazon Timestream vs TDengine](https://caniforkit.com/vs/amazon-timestream-vs-tdengine)
- **Official Website**: https://tdengine.com/
- **Source Code Repository**: https://github.com/taosdata/tdengine
- **License**: AGPL-3.0
- **Runs On**: Self-host
- **GitHub Stars**: 25.2k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: High-performance time-series database with industrial data management, built-in stream analytics, and AI-driven anomaly detection for operational environments.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed kdb+.
- **Installation**: Clone https://github.com/taosdata/TDengine or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### TimescaleDb
- **Fork Page**: [TimescaleDb Profile](https://caniforkit.com/fork/timescale)
- **Head-to-Head Comparison**: [Amazon Timestream vs TimescaleDb](https://caniforkit.com/vs/amazon-timestream-vs-timescale)
- **Official Website**: https://www.tigerdata.com/timescaledb
- **Source Code Repository**: https://github.com/timescale/timescaledb
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 23.8k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: PostgreSQL extension for time-series data with automatic partitioning, up to 95% columnar compression, continuous aggregates, and ~200 native SQL functions.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed Amazon Timestream.
- **Installation**: Clone https://github.com/timescale/timescaledb or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### VictoriaMetrics
- **Fork Page**: [VictoriaMetrics Profile](https://caniforkit.com/fork/victoriametrics)
- **Head-to-Head Comparison**: [Amazon Timestream vs VictoriaMetrics](https://caniforkit.com/vs/amazon-timestream-vs-victoriametrics)
- **Official Website**: https://victoriametrics.com/
- **Source Code Repository**: https://github.com/VictoriaMetrics/VictoriaMetrics
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 18k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Time series database and monitoring platform compatible with Prometheus, handling billions of metrics with lower resource usage than most alternatives.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed Amazon Timestream.
- **Installation**: Clone https://github.com/VictoriaMetrics/VictoriaMetrics or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### QuestDB
- **Fork Page**: [QuestDB Profile](https://caniforkit.com/fork/questdb)
- **Head-to-Head Comparison**: [Amazon Timestream vs QuestDB](https://caniforkit.com/vs/amazon-timestream-vs-questdb)
- **Official Website**: https://questdb.com
- **Source Code Repository**: https://github.com/questdb/questdb
- **License**: Apache-2.0
- **Runs On**: Self-host
- **GitHub Stars**: 17.5k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Open-source time-series database offering massive ingestion throughput, millisecond queries, and SQL extensions, designed for optimal performance at any hardware scale.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed kdb+.
- **Installation**: Clone https://github.com/questdb/questdb or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### Apache IoTDB
- **Fork Page**: [Apache IoTDB Profile](https://caniforkit.com/fork/apache-iotdb)
- **Head-to-Head Comparison**: [Amazon Timestream vs Apache IoTDB](https://caniforkit.com/vs/amazon-timestream-vs-apache-iotdb)
- **Official Website**: https://iotdb.apache.org/
- **Source Code Repository**: https://github.com/apache/iotdb
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 6.4k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Apache IoTDB manages industrial IoT time-series data with high-throughput read/write, edge-cloud sync, ultra-high compression, and integrations with Hadoop, Spark, Flink, and Grafana.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed Amazon Timestream.
- **Installation**: Clone https://github.com/apache/iotdb or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### Apache Pinot
- **Fork Page**: [Apache Pinot Profile](https://caniforkit.com/fork/apache-pinot)
- **Head-to-Head Comparison**: [Amazon Timestream vs Apache Pinot](https://caniforkit.com/vs/amazon-timestream-vs-apache-pinot)
- **Official Website**: https://pinot.apache.org/
- **Source Code Repository**: https://github.com/apache/pinot
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 6.2k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Sub-second SQL queries on fresh streaming data at petabyte scale, built for high-concurrency user-facing apps and AI agent backends.
- **The Catch vs Amazon Timestream**: Requires self-hosting setup, updates, and server maintenance compared to managed Amazon Timestream.
- **Installation**: Clone https://github.com/apache/pinot or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### CrateDB
- **Fork Page**: [CrateDB Profile](https://caniforkit.com/fork/cratedb)
- **Head-to-Head Comparison**: [Amazon Timestream vs CrateDB](https://caniforkit.com/vs/amazon-timestream-vs-cratedb)
- **Official Website**: https://cratedb.com
- **Source Code Repository**: https://github.com/crate/crate
- **License**: Open Source
- **Runs On**: Local
- **GitHub Stars**: 4.5k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: desktop, cross-platform, one-click install
- **Summary**: Distributed SQL database designed for high-speed ingestion and complex queries on massive datasets, ideal for IoT and time-series data.
- **The Catch vs Amazon Timestream**: Community-driven open source project without dedicated enterprise SLAs.
- **Installation**: Clone https://github.com/crate/crate or deploy with Docker Compose
- **Setup**: Download the native package or installer for your operating system.
- **Data Storage**: All application data lives locally on your own machine.

## Frequently Asked Questions

### What is the best free alternative to Amazon Timestream?
The top free alternative to Amazon Timestream is InfluxDB (open source, Apache-2.0). InfluxDB handles high-velocity, high-resolution time series data at scale, built for telemetry, edge devices, IoT, and physical AI workloads. Other popular Amazon Timestream replacements include TDengine, TimescaleDb, VictoriaMetrics.

### How much does switching from Amazon Timestream to a free alternative save?
Amazon Timestream starts at $25/month per seat ($300/year). Switching a 5-person team to a free alternative like InfluxDB saves $1,500 per year in software subscription fees.

### What is the catch when switching away from Amazon Timestream?
While InfluxDB replaces core Amazon Timestream features without subscription fees, the real-world trade-off is: Requires self-hosting setup, updates, and server maintenance compared to managed kdb+.

## Related

- [databases Software Category Hub](https://caniforkit.com/category/databases)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Self-Hosted Software Directory](https://caniforkit.com/self-hosted)
- [Homepage](https://caniforkit.com)