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Head-to-head · Time-Series Databases

Amazon Timestream vs TimescaleDB

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Amazon Timestream #2 in Time-Series Databases 9.1/10 Paid ✓ 3 of 3 features Visit site
TimescaleDB #11 in Time-Series Databases 7.9/10 Free plan Free plan✓ 1 of 3 features Visit TimescaleDB

Amazon Timestream leads on 0 checks, TimescaleDB on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAmazon Timestream · 9.1/10
  • Free planonly TimescaleDB
  • Most featuresAmazon Timestream · 3 of 3

Amazon Timestream scores higher on our rubric for time-series databases: 9.1 against 7.9 out of 10; our editors rank them #2 and #11.

TimescaleDB offers free plan; Amazon Timestream doesn't.

Amazon Timestream is the better fit for managed AWS time-series deployments. TimescaleDB is the better fit for postgreSQL teams needing time-series capabilities.

  • Amazon Timestream fits best

    Managed AWS time-series deployments

  • TimescaleDB fits best

    PostgreSQL teams needing time-series capabilities

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Amazon Timestream 9.1/10 Visit ↗ TimescaleDB 7.9/10 Visit ↗
At a glance
Editor score 9.1 7.9
Ranking #2 in Time-Series Databases #11 in Time-Series Databases
Best for Managed AWS time-series deployments PostgreSQL teams needing time-series capabilities
Pricing model Paid Free plan + paid
Starting price — $30/GB/mo
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web, Linux
Support Docs Email, Tickets, Community, Docs · 24/7
Integrations 11 integrations 10 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Amazon Timestream 3/3 · TimescaleDB 1/3
SQL support ✓ ✓
Retention policies ✓ (best) Not checked yet
Horizontal scaling ✓ (best) Not checked yet
Specs
Deployment Cloud Not checked yet
Query languages SQL, Flux, InfluxQL Not checked yet
Ingestion methods AWS SDKs, AWS CLI, WriteRecords API, AWS Lambda, AWS IoT Core, Amazon Managed Service for Apache Flink, Amazon Kinesis, Amazon MSK, Telegraf Not checked yet
Our review
Pros
  • Serverless and managed InfluxDB engines support different workloads
  • SQL queries span memory and magnetic storage tiers
  • AWS APIs, Grafana, Lambda, Telegraf, and CloudFormation integrations
  • Hypertables add automatic time- or ID-based partitioning
  • Combines row, columnar, compression and continuous aggregates
  • Supports PostgreSQL tooling, pgvector and broad data integrations
Cons
  • Cloud-only deployment limits infrastructure choice
  • Usage-based pricing varies by region, engine, and configuration
  • Timestream for LiveAnalytics has an End of Support Notice
  • Tiger Cloud billing combines compute with separate storage charges
  • Enterprise pricing is custom rather than publicly listed
  • Advanced capabilities require PostgreSQL familiarity
Our verdict

Amazon Timestream is a fully managed AWS service for storing, ingesting, and querying time-series data. It is aimed at teams building real-time monitoring, IoT, DevOps, and analytics applications within the AWS ecosystem. The service…

Read the review →

TimescaleDB extends PostgreSQL for applications that ingest, store and analyze time-series and operational data alongside relational records. It is aimed at teams that want SQL compatibility, existing PostgreSQL clients and drivers, and…

Read the review →
  1. Amazon TimestreamTime-Series Databases 9.1Paid
  2. TimescaleDBTime-Series Databases 7.9Free plan

Strengths and trade-offs

  • Amazon Timestream — where it wins

    • Serverless and managed InfluxDB engines support different workloads
    • SQL queries span memory and magnetic storage tiers
    • AWS APIs, Grafana, Lambda, Telegraf, and CloudFormation integrations

    Where it doesn't

    • Cloud-only deployment limits infrastructure choice
    • Usage-based pricing varies by region, engine, and configuration
    • Timestream for LiveAnalytics has an End of Support Notice

  • TimescaleDB — where it wins

    • Hypertables add automatic time- or ID-based partitioning
    • Combines row, columnar, compression and continuous aggregates
    • Supports PostgreSQL tooling, pgvector and broad data integrations

    Where it doesn't

    • Tiger Cloud billing combines compute with separate storage charges
    • Enterprise pricing is custom rather than publicly listed
    • Advanced capabilities require PostgreSQL familiarity
  • Amazon Timestream9.1/10 · Paid

    A managed AWS option with flexible ingestion, retention, SQL, and InfluxDB support.

    Visit siteFull verdict →
  • TimescaleDB7.9/10 · Free plan

    A PostgreSQL-compatible time-series extension for teams needing relational and analytical workloads together.

    Visit TimescaleDBFull verdict →

More comparisons

All Time-Series databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update