- Stars
- 30,910
- License
- Apache-2.0
- Last commit
- 4 days ago
RustActive
Best Time-Series Databases Tools
Explore leading tools in the Time-Series Databases category, including open-source options and SaaS products. Compare features, use cases, and find the best fit for your workflow.
7 open-source projects · 4 SaaS products
Top open-source Time-Series Databases
These projects are active, self-hostable choices for knowledge management teams evaluating alternatives to SaaS tools.
- Stars
- 24,544
- License
- AGPL-3.0
- Last commit
- 3 days ago
CActive
TimescaleDB
PostgreSQL extension delivering high-performance real-time analytics on time-series data
- Stars
- 20,950
- License
- Unknown
- Last commit
- 3 days ago
CActive
QuestDB
Blazing‑fast time‑series database for real‑time analytics with low‑latency SQL
- Stars
- 16,414
- License
- Apache-2.0
- Last commit
- 3 days ago
JavaActive
CnosDB
High-performance distributed time-series database for IoT and observability
- Stars
- 1,732
- License
- AGPL-3.0
- Last commit
- 2 months ago
RustActive
- Stars
- 1,221
- License
- Apache-2.0
- Last commit
- 4 months ago
GoStable
Recently updated
3 days ago
TDengine delivers fast ingestion, compression, and AI‑enhanced analytics for billions of IoT sensors, supporting Linux, macOS and Kubernetes deployments with built‑in stream processing and RESTful access.
Popular SaaS Platforms to Replace
Understand the commercial incumbents teams migrate from and how many open-source alternatives exist for each product.
Amazon Timestream
Serverless time-series database for IoT, metrics, and operational telemetry
Time-Series Databases
Alternatives tracked
10 alternatives
Azure Data Explorer
Fast analytics database for logs, telemetry, and time-series (Kusto)
Time-Series Databases
Alternatives tracked
10 alternatives
KX kdb+
High-performance time-series database and real-time analytics engine
Time-Series Databases
Alternatives tracked
10 alternatives
Quasar
Real-time time-series data platform to capture, compress, and query high-velocity streams
Time-Series Databases
Alternatives tracked
10 alternatives
Most compared product
10+ open-source alternatives
Amazon Timestream is a fully managed time-series database with high-ingest writes, automatic tiering (memory for recent data, cost-optimized storage for historical), built-in time functions and SQL, data lifecycle policies, and integrations with AWS services for analytics and dashboards.
Leading hosted platforms
Frequently replaced when teams want private deployments and lower TCO.
Explore related categories
Browse neighbouring categories in Data Platforms to widen your evaluation.
- Data Warehouse & OLAP DatabasesAnalytical databases for large-scale reporting, BI, and OLAP queries.
- Distributed SQL DatabasesNewSQL databases with horizontal scalability and strong consistency.
- Document DatabasesNoSQL databases for storing JSON or document-like structures.
- Search EnginesFull-text search platforms for indexing and querying documents and data.
- Vector DatabasesDatastores optimized for vector similarity search (ANN).